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联想Yoga Tab 11评测--有吸引力的Android 平板电脑,但有一些意想不到的不足之处

中档的Yoga Tab 11平板电脑提供了一个有趣的设计,并结合了对笔的支持。然而,在日常操作中,联想平板电脑显示出几个弱点,在做出购买决定之前,你应该了解一下。
Android Tablet
联想Yoga Tab 11

除了 瑜伽平板电脑13外,联想还在今年6月推出了最新的11英寸型号的Yoga平板电脑。与其较大的兄弟姐妹一样,Yoga Tab 11也希望通过其特殊的集成脚架和设计从竞争对手中脱颖而出。

除了这些特殊功能外,Yoga Tab 11是一款经典的中档平板电脑。联想为其Yoga Tab使用了11英寸IPS显示屏,分辨率为2000 x 1200像素,并支持笔。平板电脑内部是联发科Helio G90T,在入门级配置中配有4GB内存和128GB内部存储(349欧元,建议零售价约405美元)。根据不同的型号,Yoga平板电脑也可以配备两倍的存储空间和额外的LTE支持

Lenovo Yoga Tab 11 (Yoga Tab Series)
Processor
Mediatek Helio G90T 8 x 2.1 GHz, Cortex-A76 / A55
Graphics adapter
ARM Mali-G76 MP4
Memory
8 GB 
Display
11.00 inch, 2000 x 1200 pixel 212 PPI, capacitive touchscreen, IPS LCD, 60 Hz
Storage
256 GB UFS 2.1 Flash, 256 GB 
, 208 GB free
Connections
1 USB 2.0, USB-C Power Delivery (PD), Card Reader: microSD, Brightness Sensor, Sensors: accelerometer, gyroscope, proximity sensor, OTG, Miracast
Networking
802.11 a/b/g/n/ac (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 5.0
Size
height x width x depth (in mm): 7.9 x 256.8 x 169
Battery
29.7 Wh, 7700 mAh Lithium-Polymer
Operating System
Android 11
Camera
Primary Camera: 8 MPix (autofocus)
Secondary Camera: 8 MPix (fixed focus)
Additional features
Speakers: stereo, charger, USB cable, Lenovo UI, 24 Months Warranty, Widevine L1, fanless
Weight
655 g, Power Supply: 63 g
Price
399 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Possible Competitors in Comparison

Rating
Date
Model
Weight
Height
Size
Resolution
Price
83.4 %
v7 (old)
10 / 2021
Lenovo Yoga Tab 11
Helio G90T, Mali-G76 MP4
655 g7.9 mm11.00"2000x1200
88.4 %
v7 (old)
09 / 2021
Huawei MatePad 11 2021
SD 865, Adreno 650
485 g7.25 mm10.95"2560x1600
88 %
v7 (old)
10 / 2020
Apple iPad 10.2 2020
A12 Bionic, A12 Bionic GPU
495 g7.5 mm10.20"2160x1620
86.2 %
v7 (old)
01 / 2021
Lenovo Tab P11 Pro
SD 730G, Adreno 618
485 g5.8 mm11.50"2560x1600
90.1 %
v7 (old)
08 / 2020
Samsung Galaxy Tab S7
SD 865+ (Plus), Adreno 650
500 g6.3 mm11.00"2560x1600

保护壳 - 带脚架的Yoga Tab 11

Yoga Tab 11的脚架可以不同程度地调整。
Yoga Tab 11的脚架可以不同程度地调整。

毫无疑问,联想的Yoga Tab系列的设计与脚架是一个品味问题。盒子底部的圆柱形凸起的独特形状,是为了容纳7700毫安时的电池而设计的,在日常使用中具有一些明显的优势和劣势。后者包括11英寸平板电脑的重量相当高,而且如果你想把Yoga Tab 11装进包里,则厚度会增加。

另一方面,它也使单手握住这款中档平板电脑变得非常舒适。它还为联想提供了一个安装非常实用的脚架的地方,我们在日常操作中非常喜欢它,例如,用它来进行视频通话。不锈钢脚架也可以被调整为某种悬挂模式。

这家中国制造商在平板电脑的背面配备了一个风暴灰的柔软织物套。这种织物感觉舒适 "温暖",可以隐藏指纹,而且看起来也很有吸引力。然而,清洁织物盖的方法是有限的。除了有吸引力的外观,联想平板电脑给人留下了结实的印象,做工质量也达到了很高的水平。物理按键提供了一个舒适的受力点,并且在框架中坐得很紧。

联想Yoga Tab 11
联想Yoga Tab 11
联想Yoga Tab 11
联想Yoga Tab 11
联想Yoga Tab 11
联想Yoga Tab 11
联想Yoga Tab 11
联想Yoga Tab 11
联想Yoga Tab 11
联想Yoga Tab 11
联想Yoga Tab 11

Size Comparison

264.28 mm 171.4 mm 5.8 mm 485 g256.8 mm 169 mm 7.9 mm 655 g253.8 mm 165.3 mm 7.25 mm 485 g253.8 mm 165.3 mm 6.3 mm 500 g250.6 mm 174.1 mm 7.5 mm 495 g210 mm 148 mm 1 mm 2.9 g

设备 - 带有UFS存储的联想平板电脑

联想平板电脑的设备清单既不包括指纹传感器,也不包括3.5毫米音频端口,而HDMI端口的Yoga Tab 13允许你将其作为(第二)显示器使用,在11英寸机型中也没有。

在初始设置之后,在我们的测试装置中,256GB的内部UFS存储空间几乎只有209GB可用,其余的都被操作系统和预装的应用程序使用。然而,Yoga平板电脑还支持通过microSD卡扩展内置数据存储。USB-C接口也支持USB OTG,遗憾的是,它只能以USB-2.0速度传输数据。

形成鲜明对比的是,Tab P系列与Tab P系列相比,Yoga Tab 11没有提供任何接触元件,因此没有可能安装磁性键盘盖,这将使11英寸平板电脑对许多用户来说更有趣。

箱子的底部
箱子的底部
左侧(扬声器、卡槽、按键、USB接口
左侧(扬声器、卡槽、按键、USB接口
顶部(麦克风
顶部(麦克风
右侧(扬声器
右侧(扬声器

微型SD卡读卡器

结合我们的AV PRO V60参考卡(128GB),联想平板电脑在跨平台磁盘测试中提供了非常体面的microSD性能。然而,22MB/s的复制速度处于一个相当低的平均水平。

SD Card Reader - average JPG Copy Test (av. of 3 runs)
Huawei MatePad 11 2021
Adreno 650, SD 865, 128 GB UFS 3.1 Flash (Angelbird AV Pro V60)
40.3 MB/s +83%
Lenovo Tab P11 Pro
Adreno 618, SD 730G, 128 GB UFS 2.0 Flash (Toshiba Exceria Pro M501)
24.4 MB/s +11%
Lenovo Yoga Tab 11
Mali-G76 MP4, Helio G90T, 256 GB UFS 2.1 Flash (Angelbird V60)
22 MB/s

Cross Platform Disk Test (CPDT)

05101520253035404550556065707580Tooltip
Lenovo Yoga Tab 11 Mali-G76 MP4, Helio G90T, 256 GB UFS 2.1 Flash; SDCard Sequential Write 0.5 GB: Ø34.4 (24.7-43.3)
Huawei MatePad 11 2021 Adreno 650, SD 865, 128 GB UFS 3.1 Flash; SDCard Sequential Write 0.5 GB; Angelbird AV Pro V60: Ø41.9 (28.3-49.3)
Lenovo Yoga Tab 11 Mali-G76 MP4, Helio G90T, 256 GB UFS 2.1 Flash; SDCard Sequential Read 0.5 GB: Ø71.6 (29.1-83.8)
Huawei MatePad 11 2021 Adreno 650, SD 865, 128 GB UFS 3.1 Flash; SDCard Sequential Read 0.5 GB; Angelbird AV Pro V60: Ø69.3 (29-81.4)

软件--Yoga Tab 11与Android 11

联想将Android 系统与内部用户界面相结合。Yoga Tab 11的用户界面是基于Android 11,安全更新从2021年7月开始。

根据制造商的更新矩阵,联想中档平板电脑在2023年1月8日前仍将获得安全补丁。到明年年中,Yoga Tab 11也应该会得到Android 12。

除了其软件遵循股票Android ,只有很少的臃肿软件外,Yoga Tab还提供对谷歌娱乐空间和儿童空间的访问。由于通过了DRM L1认证,流媒体内容也可以在11英寸显示屏上以高清分辨率观看。

联想Yoga Tab 11
联想Yoga Tab 11
联想Yoga Tab 11
联想Yoga Tab 11

通信--联想平板电脑的WLAN速度很慢

与Tab 13的WLAN模块一样 笔记本13笔记本的WLAN模块一样,Yoga Tab 11 的WLAN模块只使用 WiFi 5。但是,结合我们的Netgear Nighthawk AX12参考路由器,传输率非常低的原因不能完全追溯到支持的交流标准。在我们的测量中,一个 笔记本电脑P11 Pro带WiFi 5的速度明显更好。Yoga Tab 11的WLAN连接也没有保持稳定的速度。

在通信方面,这款中档平板电脑使用蓝牙5.0版本,不支持通过NFC芯片的近场通信。GPS调制解调器只内置在4G版本中(我们没有测试),Yoga Tab通过LTE标准访问移动互联网。

Networking
iperf3 transmit AX12
Huawei MatePad 11 2021
Adreno 650, SD 865, 128 GB UFS 3.1 Flash
902 (886min - 925max) MBit/s +544%
Samsung Galaxy Tab S7
Adreno 650, SD 865+ (Plus), 128 GB UFS 3.1 Flash
679 (653min - 709max) MBit/s +385%
Lenovo Tab P11 Pro
Adreno 618, SD 730G, 128 GB UFS 2.0 Flash
645 (630min - 659max) MBit/s +361%
Apple iPad 10.2 2020
A12 Bionic GPU, A12 Bionic, 128 GB NVMe
459 (223min - 497max) MBit/s +228%
Lenovo Yoga Tab 11
Mali-G76 MP4, Helio G90T, 256 GB UFS 2.1 Flash
140 (55min - 209max) MBit/s
iperf3 receive AX12
Samsung Galaxy Tab S7
Adreno 650, SD 865+ (Plus), 128 GB UFS 3.1 Flash
836 (624min - 890max) MBit/s +493%
Huawei MatePad 11 2021
Adreno 650, SD 865, 128 GB UFS 3.1 Flash
780 (635min - 867max) MBit/s +453%
Lenovo Tab P11 Pro
Adreno 618, SD 730G, 128 GB UFS 2.0 Flash
555 (508min - 597max) MBit/s +294%
Apple iPad 10.2 2020
A12 Bionic GPU, A12 Bionic, 128 GB NVMe
342 (291min - 400max) MBit/s +143%
Lenovo Yoga Tab 11
Mali-G76 MP4, Helio G90T, 256 GB UFS 2.1 Flash
141 (83min - 201max) MBit/s
0153045607590105120135150165180195Tooltip
Lenovo Yoga Tab 11; iperf3 receive AX12; iperf 3.1.3: Ø140.6 (83-201)
Lenovo Yoga Tab 11; iperf3 transmit AX12; iperf 3.1.3: Ø139.5 (55-209)

语音质量 - 具有会议品质的Yoga Tab

可变的脚架使Yoga Tab 11几乎注定要用于视频通话。我们使用我们安装的Skype应用程序评估了两个内置麦克风的语音质量。

我们的对话伙伴发现,我们的声音再现清晰且足够响亮。特别是在光线不好的情况下,视频质量令人印象深刻,照明效果良好。使用内置扬声器的语音再现也很令人满意。

摄像头--联想Yoga Tab 11采用单摄像头

与Yoga Tab 11自拍
与Yoga Tab 11自拍
Yoga Tab 11的纵向模式
Yoga Tab 11的纵向模式

虽然中档平板电脑可能只是很少用来拍照,但在日光条件下,你仍然可以用背面的800万像素摄像头(包括自动对焦)拍出像样的照片。因此,Yoga Tab 11在拍摄书籍或文件方面有良好的装备。另一方面,在黑暗中拍摄的照片就不那么令人印象深刻了,边缘非常柔和,而且模糊不清。背面的图像传感器,联想没有给出任何细节,能够录制最大分辨率为全高清的视频。

在受控的光线条件下,我们使用ColorChecker Passport分析了与实际参考颜色相比的色彩再现。我们在演播室完全照亮的情况下测量一次,在1Lux亮度下再次测量。

通过ColorChecker Passport的分析,我们发现与实际参考颜色的偏差相当大。特别是蓝色调的再现明显更亮。然而,白平衡是正确的。

Yoga Tab 11前面的摄像头提供了一个800万像素的分辨率。内置的定焦镜头的自拍质量对于我们在视频通话中的视觉效果非常好。 然而,照片显得相当模糊,拍摄的颜色有轻微的红色调。

联想Yoga Tab 11
联想Yoga Tab 11
联想Yoga Tab 11
联想Yoga Tab 11

Image Comparison

Choose a scene and navigate within the first image. One click changes the position on touchscreens. One click on the zoomed-in image opens the original in a new window. The first image shows the scaled photograph of the test device.

TageslichtTageslichtLow Light
orginal image
click to load images
ColorChecker
12.9 ∆E
14.6 ∆E
22.2 ∆E
17.5 ∆E
18.9 ∆E
12.2 ∆E
15.1 ∆E
23 ∆E
14.7 ∆E
7.6 ∆E
16.1 ∆E
14.2 ∆E
15.4 ∆E
20.4 ∆E
18.7 ∆E
10.4 ∆E
16.7 ∆E
19.3 ∆E
2.3 ∆E
7.7 ∆E
15.3 ∆E
9.4 ∆E
3.3 ∆E
6.3 ∆E
ColorChecker Lenovo Yoga Tab 11: 13.93 ∆E min: 2.33 - max: 22.96 ∆E
ColorChecker
29.4 ∆E
55 ∆E
39.6 ∆E
36.3 ∆E
45.1 ∆E
63.7 ∆E
53.7 ∆E
35.7 ∆E
43.2 ∆E
28 ∆E
66.2 ∆E
64.7 ∆E
31.1 ∆E
48.6 ∆E
37.6 ∆E
76.8 ∆E
43.6 ∆E
44.1 ∆E
94.3 ∆E
71.4 ∆E
52.5 ∆E
37 ∆E
23.9 ∆E
13.5 ∆E
ColorChecker Lenovo Yoga Tab 11: 47.3 ∆E min: 13.46 - max: 94.34 ∆E

配件和保修 - Yoga Tab 11配有20瓦的充电器

Yoga Tab 11支持联想Precision Pen 2
Yoga Tab 11支持联想Precision Pen 2

Yoga Tab 11的包装盒包括一个20瓦的模块化充电器和一条USB线。那些想使用笔输入的人目前必须再投资60欧元(约70美元)购买联想Precision Pen 2。此外,这家中国制造商为其中档平板电脑提供了一个可选的盖子,价格约为30欧元(约35美元)。

联想为其平板电脑提供24个月的保修。你还可以将保修期延长至最长3年,或者购买联想的意外损坏保护,该保护涵盖了因意外事故(如跌落或溢出液体)造成的操作或结构损坏。

输入设备和操作 - 带有面部解锁的联想平板电脑

11英寸的IPS面板对手指输入的反应很快。尽管触摸屏可以准确地操作,但由于其刷新率只有60赫兹,它不太容易象在 "S "系列的120赫兹面板那样流畅。三星Galaxy Tab S7比如说。再加上联想Precision Pen 2,可以识别4096个压力级别和角度,Yoga Tab 11也适合做笔记或绘图。

联想平板电脑不支持通过手指的生物识别信息进行解锁,用户只能通过前置摄像头的人脸识别进行认证。在日常操作中,这并不总是可靠地工作,而且也相当不安全(二维程序)。

联想Yoga Tab 11
联想Yoga Tab 11
联想Yoga Tab 11

显示屏 - 瑜伽平板电脑采用IPS面板

子像素网格
子像素网格

Yoga平板电脑的11英寸IPS TDDI(触摸显示驱动集成)显示屏提供2000 x 1200像素的2K分辨率,导致像素密度略高于200 ppi。即使IPS面板的照度略微不均匀,我们也没有注意到任何明显的暗区。

在纯白色背景下,我们测量的最大亮度低于400cd/m²。这意味着,华为MatePad 11的LCD竞争对手 华为MatePad 11Galaxy Tab S7要好得多。由于Yoga Tab 11的IPS面板相对较暗,高动态范围内容的动态范围几乎不会明显。你还应该注意到,尽管采用了LCD技术,但在20%的亮度水平以下使用频率为455 Hz的PWM

此外,我们评估了面板上均匀分布的亮区和暗区的亮度(APL50),确定这里的最大亮度与410cd/m²相似。

388
cd/m²
374
cd/m²
384
cd/m²
353
cd/m²
380
cd/m²
395
cd/m²
350
cd/m²
376
cd/m²
384
cd/m²
Distribution of brightness
tested with X-Rite i1Pro 2
Maximum: 395 cd/m² (Nits) Average: 376 cd/m² Minimum: 1.4 cd/m²
Brightness Distribution: 89 %
Center on Battery: 380 cd/m²
Contrast: 1583:1 (Black: 0.24 cd/m²)
ΔE Color 4.61 | 0.5-29.43 Ø4.93
ΔE Greyscale 5.1 | 0.5-98 Ø5.2
96.9% sRGB (Calman 2D)
Gamma: 2.248
Lenovo Yoga Tab 11
IPS LCD, 2000x1200, 11"
Huawei MatePad 11 2021
IPS, 2560x1600, 11"
Apple iPad 10.2 2020
IPS, 2160x1620, 10.2"
Lenovo Tab P11 Pro
OLED, 2560x1600, 11.5"
Samsung Galaxy Tab S7
LTPS, 2560x1600, 11"
Screen
-30%
3%
27%
25%
Brightness middle
380
550
45%
477
26%
372
-2%
554
46%
Brightness
376
515
37%
452
20%
375
0%
535
42%
Brightness Distribution
89
90
1%
86
-3%
95
7%
91
2%
Black Level *
0.24
0.96
-300%
0.5
-108%
0.33
-38%
Contrast
1583
573
-64%
954
-40%
1679
6%
Colorchecker dE 2000 *
4.61
3.3
28%
2.2
52%
1.8
61%
2.1
54%
Colorchecker dE 2000 max. *
8.77
7.9
10%
5
43%
4.2
52%
7.1
19%
Greyscale dE 2000 *
5.1
4.9
4%
3.3
35%
2.8
45%
1.6
69%
Gamma
2.248 98%
2.24 98%
2.23 99%
2.29 96%
2.32 95%
CCT
7966 82%
7288 89%
7019 93%
6718 97%
6623 98%

* ... smaller is better

Screen Flickering / PWM (Pulse-Width Modulation)

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
Screen flickering / PWM detected 454.5 Hz ≤ 20 % brightness setting

The display backlight flickers at 454.5 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 20 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 454.5 Hz is relatively high, so most users sensitive to PWM should not notice any flickering. However, there are reports that some users are still sensitive to PWM at 500 Hz and above, so be aware.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8774 (minimum: 5 - maximum: 343500) Hz was measured.

相比之下 联想Tab P11 Pro相比联想Tab P11 Pro的OLED显示屏,Yoga Tab 11的LCD显示屏在对比度方面有一个明显的缺点。然而,在大约1:1500的情况下,黑色值和最大亮度之间的比例对于IPS面板来说处于良好水平。

光谱仪和CalMAN软件的分析确定,在默认的 "标准 "色彩配置文件中,Delta E与sRGB色彩空间的偏差略有升高。此外,在8000K时,我们测得的色温比理想值6500K明显偏低。

色彩准确度(目标色彩空间:sRGB
色彩准确度(目标色彩空间:sRGB
色彩空间(目标色彩空间:AdobeRGB
色彩空间(目标色彩空间:AdobeRGB
色彩空间(目标色彩空间:P3
色彩空间(目标色彩空间:P3
色彩空间(目标色彩空间:sRGB
色彩空间(目标色彩空间:sRGB
灰度(目标色彩空间:sRGB
灰度(目标色彩空间:sRGB
饱和度(目标色彩空间:sRGB
饱和度(目标色彩空间:sRGB

Display Response Times

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.
       Response Time Black to White
26 ms ... rise ↗ and fall ↘ combined↗ 11 ms rise
↘ 15 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 59 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (21 ms).
       Response Time 50% Grey to 80% Grey
48 ms ... rise ↗ and fall ↘ combined↗ 23 ms rise
↘ 25 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 80 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (33 ms).

由于亮度相对较低,联想平板电脑在户外使用并不容易,即使在阴天也是如此。为了保持屏幕的可读性,你应该避免反光,因为一旦有反光,显示的内容就很难再读了

联想Yoga Tab 11
联想Yoga Tab 11

视角稳定性处于良好水平。即使在非常陡峭的视角下,显示内容仍然以相对准确的颜色出现,没有颜色变化。

Yoga Tab 11的可视角度稳定性
Yoga Tab 11的可视角度稳定性

性能 - 采用联发科SoC的Yoga Tab 11

Yoga Tab 11配备的是 联发科Helio G90T。这是一款以12纳米工艺制造的SoC。台湾制造商的Helio G90系列特别针对游戏玩家,由8个CPU核心组组成。两个强大的Cortex A76核心与一个Cortex A55集群相结合,用于节能任务。A Mali-G76 MP4作为图形单元。

结合我们测试装置中的8GB内存,Helio G90T确保了坚实的系统性能。然而,Yoga Tab 11也意外地受到许多停顿的影响。在我们的测试期间,动画常常显得不流畅,一些正在运行的应用程序随着重新启动而被终止。在进行多任务处理时,打开键盘往往需要几秒钟。我们看到这里迫切需要通过一些软件调整来改善。

在我们的基准运行中,联想平板电脑与它的最后一个位置分享了 淘宝P11 Pro的兄弟姐妹型号。在图形测试中,Yoga Tab 11表现稍好,但它往往是CPU测试中表现最差的设备。

尽管Yoga Tab 11的UFS 2.1存储在这一点上略显老旧,但它在我们的AndroBench基准测量中做得很好。然而,与三星或华为的竞争对手相比,Yoga Tab的读写速度明显较低。

Geekbench 5.5
Single-Core
Apple iPad 10.2 2020
1116 Points +131%
Samsung Galaxy Tab S7
963 Points +99%
Huawei MatePad 11 2021
905 Points +87%
Average of class Tablet (140 - 1890, n=71, last 2 years)
704 Points +46%
Lenovo Tab P11 Pro
523 Points +8%
Average Mediatek Helio G90T (483 - 545, n=3)
510 Points +6%
Lenovo Yoga Tab 11
483 Points
Multi-Core
Huawei MatePad 11 2021
3288 Points +106%
Samsung Galaxy Tab S7
3201 Points +101%
Apple iPad 10.2 2020
2772 Points +74%
Average of class Tablet (312 - 8624, n=71, last 2 years)
2450 Points +54%
Lenovo Tab P11 Pro
1764 Points +11%
Average Mediatek Helio G90T (1557 - 1715, n=3)
1622 Points +2%
Lenovo Yoga Tab 11
1593 Points
PCMark for Android
Work 3.0
Huawei MatePad 11 2021
11610 Points +38%
Average of class Tablet (3195 - 20841, n=70, last 2 years)
9523 Points +13%
Lenovo Yoga Tab 11
8435 Points
Average Mediatek Helio G90T (8346 - 8435, n=2)
8391 Points -1%
Work 2.0 performance score
Samsung Galaxy Tab S7
12603 Points
Average Mediatek Helio G90T (9967 - 10512, n=2)
10240 Points
Lenovo Tab P11 Pro
7459 Points
3DMark
2560x1440 Sling Shot OpenGL ES 3.0
Samsung Galaxy Tab S7
9238 Points +180%
Apple iPad 10.2 2020
6636 Points +101%
Lenovo Tab P11 Pro
3490 Points +6%
Lenovo Yoga Tab 11
3294 Points
Average Mediatek Helio G90T (2390 - 3374, n=4)
3046 Points -8%
Average of class Tablet (507 - 5864, n=19, last 2 years)
2660 Points -19%
2560x1440 Sling Shot OpenGL ES 3.0 Graphics
Samsung Galaxy Tab S7
14283 Points +327%
Apple iPad 10.2 2020
10023 Points +200%
Lenovo Tab P11 Pro
3526 Points +5%
Lenovo Yoga Tab 11
3343 Points
Average Mediatek Helio G90T (2219 - 3472, n=4)
3036 Points -9%
Average of class Tablet (454 - 6698, n=19, last 2 years)
2691 Points -20%
2560x1440 Sling Shot OpenGL ES 3.0 Physics
Samsung Galaxy Tab S7
4482 Points +38%
Lenovo Tab P11 Pro
3371 Points +4%
Average Mediatek Helio G90T (3194 - 3283, n=4)
3246 Points 0%
Lenovo Yoga Tab 11
3238 Points
Apple iPad 10.2 2020
3040 Points -6%
Average of class Tablet (863 - 4085, n=19, last 2 years)
2839 Points -12%
2560x1440 Sling Shot OpenGL ES 3.0 Unlimited
Huawei MatePad 11 2021
9901 Points +217%
Samsung Galaxy Tab S7
9283 Points +197%
Average of class Tablet (539 - 17675, n=30, last 2 years)
5765 Points +85%
Lenovo Tab P11 Pro
3668 Points +17%
Lenovo Yoga Tab 11
3122 Points
Average Mediatek Helio G90T (2412 - 3128, n=4)
2916 Points -7%
Apple iPad 10.2 2020
Points -100%
2560x1440 Sling Shot OpenGL ES 3.0 Unlimited Graphics
Samsung Galaxy Tab S7
13779 Points +351%
Huawei MatePad 11 2021
13005 Points +326%
Average of class Tablet (485 - 35165, n=30, last 2 years)
8548 Points +180%
Lenovo Tab P11 Pro
3756 Points +23%
Lenovo Yoga Tab 11
3055 Points
Average Mediatek Helio G90T (2323 - 3057, n=4)
2850 Points -7%
Apple iPad 10.2 2020
Points -100%
2560x1440 Sling Shot OpenGL ES 3.0 Unlimited Physics
Huawei MatePad 11 2021
5394 Points +61%
Samsung Galaxy Tab S7
4319 Points +29%
Average of class Tablet (463 - 6449, n=30, last 2 years)
3650 Points +9%
Lenovo Tab P11 Pro
3390 Points +1%
Lenovo Yoga Tab 11
3346 Points
Average Mediatek Helio G90T (3143 - 3438, n=4)
3322 Points -1%
Apple iPad 10.2 2020
Points -100%
2560x1440 Sling Shot Extreme (ES 3.1)
Samsung Galaxy Tab S7
7098 Points +184%
Apple iPad 10.2 2020
4472 Points +79%
Lenovo Yoga Tab 11
2503 Points
Average Mediatek Helio G90T (2390 - 2515, n=4)
2473 Points -1%
Lenovo Tab P11 Pro
2437 Points -3%
Average of class Tablet (361 - 14235, n=48, last 2 years)
2062 Points -18%
2560x1440 Sling Shot Extreme (ES 3.1) Graphics
Samsung Galaxy Tab S7
8894 Points +275%
Apple iPad 10.2 2020
5053 Points +113%
Lenovo Yoga Tab 11
2374 Points
Average Mediatek Helio G90T (2218 - 2384, n=4)
2338 Points -2%
Lenovo Tab P11 Pro
2261 Points -5%
Average of class Tablet (290 - 24605, n=48, last 2 years)
2180 Points -8%
2560x1440 Sling Shot Extreme (ES 3.1) Physics
Samsung Galaxy Tab S7
4201 Points +32%
Lenovo Tab P11 Pro
3350 Points +5%
Lenovo Yoga Tab 11
3192 Points
Average Mediatek Helio G90T (3114 - 3280, n=4)
3192 Points 0%
Apple iPad 10.2 2020
3189 Points 0%
Average of class Tablet (858 - 5751, n=48, last 2 years)
2810 Points -12%
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited
Huawei MatePad 11 2021
8089 Points +210%
Samsung Galaxy Tab S7
7701 Points +195%
Apple iPad 10.2 2020
5049 Points +94%
Average of class Tablet (267 - 17279, n=64, last 2 years)
3946 Points +51%
Lenovo Tab P11 Pro
2626 Points +1%
Lenovo Yoga Tab 11
2609 Points
Average Mediatek Helio G90T (2412 - 2694, n=4)
2571 Points -1%
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited Graphics
Samsung Galaxy Tab S7
9893 Points +300%
Huawei MatePad 11 2021
9428 Points +281%
Apple iPad 10.2 2020
6175 Points +149%
Average of class Tablet (240 - 28816, n=64, last 2 years)
5031 Points +103%
Lenovo Yoga Tab 11
2476 Points
Lenovo Tab P11 Pro
2469 Points 0%
Average Mediatek Helio G90T (2322 - 2476, n=4)
2426 Points -2%
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited Physics
Huawei MatePad 11 2021
5403 Points +55%
Samsung Galaxy Tab S7
4298 Points +23%
Lenovo Yoga Tab 11
3492 Points
Average of class Tablet (441 - 7196, n=64, last 2 years)
3438 Points -2%
Lenovo Tab P11 Pro
3380 Points -3%
Average Mediatek Helio G90T (3188 - 3492, n=4)
3345 Points -4%
Apple iPad 10.2 2020
3082 Points -12%
2560x1440 Sling Shot Extreme (Vulkan) Unlimited
Samsung Galaxy Tab S7
6292 Points +135%
Lenovo Yoga Tab 11
2681 Points
Average Mediatek Helio G90T (2087 - 2684, n=4)
2483 Points -7%
Lenovo Tab P11 Pro
2293 Points -14%
Average of class Tablet (615 - 7863, n=50, last 2 years)
1936 Points -28%
Apple iPad 10.2 2020
Points -100%
2560x1440 Sling Shot Extreme (Vulkan) Unlimited Graphics
Samsung Galaxy Tab S7
8768 Points +246%
Lenovo Yoga Tab 11
2537 Points
Average Mediatek Helio G90T (1978 - 2603, n=4)
2411 Points -5%
Lenovo Tab P11 Pro
2186 Points -14%
Average of class Tablet (521 - 10276, n=50, last 2 years)
1957 Points -23%
Apple iPad 10.2 2020
Points -100%
2560x1440 Sling Shot Extreme (Vulkan) Unlimited Physics
Samsung Galaxy Tab S7
3285 Points +20%
Lenovo Tab P11 Pro
2766 Points +1%
Lenovo Yoga Tab 11
2738 Points
Average Mediatek Helio G90T (2333 - 2774, n=4)
2597 Points -5%
Average of class Tablet (1671 - 4352, n=50, last 2 years)
2550 Points -7%
Apple iPad 10.2 2020
Points -100%
Wild Life Score
Huawei MatePad 11 2021
3818 Points +180%
Average of class Tablet (286 - 7933, n=59, last 2 years)
1643 Points +21%
Lenovo Yoga Tab 11
1363 Points
Average Mediatek Helio G90T (1344 - 1363, n=2)
1354 Points -1%
Lenovo Tab P11 Pro
736 Points -46%
Wild Life Unlimited Score
Average of class Tablet (289 - 32525, n=71, last 2 years)
4489 Points +227%
Huawei MatePad 11 2021
3823 Points +179%
Average Mediatek Helio G90T (1371 - 1387, n=2)
1379 Points +1%
Lenovo Yoga Tab 11
1371 Points
Lenovo Tab P11 Pro
637 Points -54%
Wild Life Extreme
Average of class Tablet (75 - 8689, n=72, last 2 years)
1273 Points +242%
Huawei MatePad 11 2021
1116 Points +200%
Average Mediatek Helio G90T (372 - 380, n=2)
376 Points +1%
Lenovo Yoga Tab 11
372 Points
Wild Life Extreme Unlimited
Average of class Tablet (72 - 8889, n=71, last 2 years)
1506 Points +301%
Huawei MatePad 11 2021
1103 Points +193%
Average Mediatek Helio G90T (376 - 381, n=2)
379 Points +1%
Lenovo Yoga Tab 11
376 Points
GFXBench (DX / GLBenchmark) 2.7
T-Rex Onscreen
Samsung Galaxy Tab S7
119 fps +105%
Average of class Tablet (14 - 144, n=66, last 2 years)
62.5 fps +8%
Apple iPad 10.2 2020
60 fps +3%
Huawei MatePad 11 2021
60 fps +3%
Average Mediatek Helio G90T (58 - 59, n=4)
58.3 fps +1%
Lenovo Yoga Tab 11
58 fps
Lenovo Tab P11 Pro
55 fps -5%
1920x1080 T-Rex Offscreen
Apple iPad 10.2 2020
239 fps +203%
Samsung Galaxy Tab S7
225 fps +185%
Huawei MatePad 11 2021
206 fps +161%
Average of class Tablet (15 - 873, n=66, last 2 years)
177.2 fps +124%
Lenovo Tab P11 Pro
85 fps +8%
Average Mediatek Helio G90T (78 - 82, n=4)
79.3 fps 0%
Lenovo Yoga Tab 11
79 fps
GFXBench 3.0
on screen Manhattan Onscreen OGL
Samsung Galaxy Tab S7
82 fps +95%
Apple iPad 10.2 2020
58 fps +38%
Huawei MatePad 11 2021
58 fps +38%
Average of class Tablet (8.1 - 122, n=66, last 2 years)
50.7 fps +21%
Average Mediatek Helio G90T (42 - 45, n=4)
43 fps +2%
Lenovo Yoga Tab 11
42 fps
Lenovo Tab P11 Pro
25 fps -40%
1920x1080 1080p Manhattan Offscreen
Samsung Galaxy Tab S7
134 fps +191%
Apple iPad 10.2 2020
131 fps +185%
Huawei MatePad 11 2021
127 fps +176%
Average of class Tablet (7.3 - 530, n=66, last 2 years)
109.1 fps +137%
Average Mediatek Helio G90T (46 - 50, n=4)
48.3 fps +5%
Lenovo Yoga Tab 11
46 fps
Lenovo Tab P11 Pro
42 fps -9%
GFXBench 3.1
on screen Manhattan ES 3.1 Onscreen
Samsung Galaxy Tab S7
51 fps +96%
Apple iPad 10.2 2020
49.51 fps +90%
Huawei MatePad 11 2021
45 fps +73%
Average of class Tablet (4.8 - 120, n=66, last 2 years)
38.2 fps +47%
Average Mediatek Helio G90T (26 - 27, n=4)
26.3 fps +1%
Lenovo Yoga Tab 11
26 fps
Lenovo Tab P11 Pro
16 fps -38%
1920x1080 Manhattan ES 3.1 Offscreen
Samsung Galaxy Tab S7
93 fps +221%
Huawei MatePad 11 2021
89 fps +207%
Apple iPad 10.2 2020
85.8 fps +196%
Average of class Tablet (5 - 400, n=66, last 2 years)
76.7 fps +164%
Lenovo Tab P11 Pro
30 fps +3%
Average Mediatek Helio G90T (29 - 31, n=4)
29.5 fps +2%
Lenovo Yoga Tab 11
29 fps
GFXBench
on screen Car Chase Onscreen
Samsung Galaxy Tab S7
32 fps +100%
Apple iPad 10.2 2020
31.72 fps +98%
Huawei MatePad 11 2021
27 fps +69%
Average of class Tablet (3.1 - 117.9, n=65, last 2 years)
24.3 fps +52%
Lenovo Yoga Tab 11
16 fps
Average Mediatek Helio G90T (14 - 16, n=4)
15.5 fps -3%
Lenovo Tab P11 Pro
9.7 fps -39%
1920x1080 Car Chase Offscreen
Samsung Galaxy Tab S7
57 fps +217%
Huawei MatePad 11 2021
52 fps +189%
Apple iPad 10.2 2020
51.3 fps +185%
Average of class Tablet (2.2 - 284, n=65, last 2 years)
46 fps +156%
Lenovo Yoga Tab 11
18 fps
Average Mediatek Helio G90T (16 - 18, n=4)
17.5 fps -3%
Lenovo Tab P11 Pro
17 fps -6%
on screen Aztec Ruins High Tier Onscreen
Apple iPad 10.2 2020
25.34 fps +153%
Samsung Galaxy Tab S7
21 fps +110%
Average of class Tablet (1.9 - 106.4, n=77, last 2 years)
18.1 fps +81%
Huawei MatePad 11 2021
18 fps +80%
Lenovo Yoga Tab 11
10 fps
Average Mediatek Helio G90T (6.8 - 11, n=4)
9.45 fps -5%
Lenovo Tab P11 Pro
6.5 fps -35%
2560x1440 Aztec Ruins High Tier Offscreen
Apple iPad 10.2 2020
23.09 fps +255%
Samsung Galaxy Tab S7
22 fps +238%
Huawei MatePad 11 2021
21 fps +223%
Average of class Tablet (0.9 - 114.5, n=77, last 2 years)
20.2 fps +211%
Average Mediatek Helio G90T (6.5 - 11, n=4)
7.78 fps +20%
Lenovo Tab P11 Pro
6.6 fps +2%
Lenovo Yoga Tab 11
6.5 fps
on screen Aztec Ruins Normal Tier Onscreen
Apple iPad 10.2 2020
37.01 fps +118%
Samsung Galaxy Tab S7
33 fps +94%
Huawei MatePad 11 2021
29 fps +71%
Average of class Tablet (3 - 120, n=77, last 2 years)
26.1 fps +54%
Average Mediatek Helio G90T (17 - 18, n=4)
17.3 fps +2%
Lenovo Yoga Tab 11
17 fps
Lenovo Tab P11 Pro
10 fps -41%
1920x1080 Aztec Ruins Normal Tier Offscreen
Apple iPad 10.2 2020
62.4 fps +228%
Samsung Galaxy Tab S7
58 fps +205%
Huawei MatePad 11 2021
54 fps +184%
Average of class Tablet (2.5 - 340, n=77, last 2 years)
53.5 fps +182%
Average Mediatek Helio G90T (19 - 20, n=4)
19.3 fps +2%
Lenovo Yoga Tab 11
19 fps
Lenovo Tab P11 Pro
16 fps -16%
Antutu v9 - Total Score
Huawei MatePad 11 2021
628715 Points +95%
Apple iPad 10.2 2020
549549 Points +70%
Average of class Tablet (92766 - 1416727, n=51, last 2 years)
479711 Points +48%
Lenovo Tab P11 Pro
341542 Points +6%
Lenovo Yoga Tab 11
323166 Points
Average Mediatek Helio G90T (322048 - 323166, n=2)
322607 Points 0%
AImark - Score v2.x
Huawei MatePad 11 2021
119152 Points +813%
Lenovo Tab P11 Pro
34522 Points +165%
Average Mediatek Helio G90T (13045 - 13053, n=2)
13049 Points 0%
Lenovo Yoga Tab 11
13045 Points
Average of class Tablet (last 2 years)
4468 Points -66%
BaseMark OS II
Overall
Samsung Galaxy Tab S7
5592 Points +108%
Huawei MatePad 11 2021
5276 Points +96%
Average of class Tablet (444 - 9147, n=56, last 2 years)
3845 Points +43%
Lenovo Tab P11 Pro
3421 Points +27%
Average Mediatek Helio G90T (2690 - 3135, n=4)
2957 Points +10%
Lenovo Yoga Tab 11
2690 Points
System
Huawei MatePad 11 2021
9624 Points +130%
Samsung Galaxy Tab S7
8994 Points +115%
Average of class Tablet (1103 - 14097, n=56, last 2 years)
6828 Points +63%
Lenovo Tab P11 Pro
6753 Points +61%
Average Mediatek Helio G90T (4193 - 6155, n=4)
5063 Points +21%
Lenovo Yoga Tab 11
4193 Points
Memory
Samsung Galaxy Tab S7
6501 Points +73%
Huawei MatePad 11 2021
5388 Points +43%
Average of class Tablet (916 - 10977, n=56, last 2 years)
4544 Points +21%
Lenovo Tab P11 Pro
4053 Points +8%
Lenovo Yoga Tab 11
3765 Points
Average Mediatek Helio G90T (3609 - 3765, n=4)
3671 Points -2%
Graphics
Samsung Galaxy Tab S7
12048 Points +226%
Huawei MatePad 11 2021
11366 Points +208%
Average of class Tablet (580 - 31738, n=56, last 2 years)
7247 Points +96%
Lenovo Tab P11 Pro
3875 Points +5%
Lenovo Yoga Tab 11
3694 Points
Average Mediatek Helio G90T (3419 - 3694, n=4)
3561 Points -4%
Web
Samsung Galaxy Tab S7
1409 Points +4%
Lenovo Yoga Tab 11
1353 Points
Huawei MatePad 11 2021
1314 Points -3%
Lenovo Tab P11 Pro
1291 Points -5%
Average Mediatek Helio G90T (1145 - 1353, n=4)
1278 Points -6%
Average of class Tablet (10 - 1907, n=56, last 2 years)
1232 Points -9%

Legend

 
Lenovo Yoga Tab 11 Mediatek Helio G90T, ARM Mali-G76 MP4, 256 GB UFS 2.1 Flash
 
Huawei MatePad 11 2021 Qualcomm Snapdragon 865, Qualcomm Adreno 650, 128 GB UFS 3.1 Flash
 
Apple iPad 10.2 2020 Apple A12 Bionic, Apple A12 Bionic GPU, 128 GB NVMe
 
Lenovo Tab P11 Pro Qualcomm Snapdragon 730G, Qualcomm Adreno 618, 128 GB UFS 2.0 Flash
 
Samsung Galaxy Tab S7 Qualcomm Snapdragon 865+ (Plus), Qualcomm Adreno 650, 128 GB UFS 3.1 Flash
Jetstream 2 - Total Score
Apple iPad 10.2 2020 (Safari Mobile 14)
123.8 Points +244%
Average of class Tablet (19.9 - 334, n=68, last 2 years)
107.8 Points +200%
Samsung Galaxy Tab S7 (Chrome86)
71.8 Points +99%
Huawei MatePad 11 2021 (Huawei Browser 11.1)
66.6 Points +85%
Lenovo Tab P11 Pro (Chrome 89.0.4389.105)
47.58 Points +32%
Average Mediatek Helio G90T (35.3 - 41.7, n=4)
37.1 Points +3%
Lenovo Yoga Tab 11
35.99 Points
JetStream 1.1 - Total Score
Apple iPad 10.2 2020 (Safari Mobile 14)
266.8 Points +282%
Samsung Galaxy Tab S7 (Chrome86)
127 Points +82%
Huawei MatePad 11 2021 (Huawei Browser 11.1)
112.9 Points +62%
Average of class Tablet (last 2 years)
90.4 Points +30%
Lenovo Tab P11 Pro (Chrome 89.0.4389.105)
84.4 Points +21%
Average Mediatek Helio G90T (69.8 - 72.1, n=4)
70.8 Points +1%
Lenovo Yoga Tab 11 (Chrome93)
69.8 Points
WebXPRT 3 - Overall
Apple iPad 10.2 2020 (Safari Mobile 14)
166 Points +213%
Average of class Tablet (34 - 435, n=47, last 2 years)
152.6 Points +188%
Samsung Galaxy Tab S7 (Chrome86)
116 Points +119%
Huawei MatePad 11 2021 (Huawei Browser 11.1)
105 Points +98%
Lenovo Tab P11 Pro (Chrome 89.0.4389.105)
67 Points +26%
Lenovo Yoga Tab 11 (Chrome93)
53 Points
Average Mediatek Helio G90T (46 - 55, n=4)
52.3 Points -1%
Speedometer 2.0 - Result
Apple iPad 10.2 2020 (Safari Mobile 14)
139 runs/min +315%
Average of class Tablet (2.59 - 572, n=63, last 2 years)
114.9 runs/min +243%
Samsung Galaxy Tab S7 (Chrome86)
70.9 runs/min +112%
Huawei MatePad 11 2021 (Huawei Browser 11.1)
65.5 runs/min +96%
Lenovo Tab P11 Pro (Chrome 89.0.4389.105)
41.4 runs/min +24%
Average Mediatek Helio G90T (31.4 - 41.6, n=4)
35.2 runs/min +5%
Lenovo Yoga Tab 11 (Chrome93)
33.5 runs/min
Octane V2 - Total Score
Apple iPad 10.2 2020 (Safari Mobile 14)
41443 Points +165%
Average of class Tablet (763 - 105178, n=85, last 2 years)
28151 Points +80%
Samsung Galaxy Tab S7 (Chrome86)
26495 Points +69%
Huawei MatePad 11 2021 (Huawei Browser 11.1)
24196 Points +55%
Lenovo Tab P11 Pro (Chrome 89.0.4389.105)
16476 Points +5%
Average Mediatek Helio G90T (15061 - 16947, n=4)
15812 Points +1%
Lenovo Yoga Tab 11 (Chrome93)
15632 Points
Mozilla Kraken 1.1 - Total
Average of class Tablet (319 - 34733, n=73, last 2 years)
3845 ms * -2%
Lenovo Yoga Tab 11 (Chrome93)
3782 ms *
Average Mediatek Helio G90T (2793 - 3782, n=4)
3223 ms * +15%
Lenovo Tab P11 Pro (Chrome 89.0.4389.105)
2888 ms * +24%
Huawei MatePad 11 2021 (Huawei Browser 11.1)
1933 ms * +49%
Samsung Galaxy Tab S7 (Chrome86)
1900 ms * +50%
Apple iPad 10.2 2020 (Safari Mobile 14)
653 ms * +83%

* ... smaller is better

Lenovo Yoga Tab 11Huawei MatePad 11 2021Lenovo Tab P11 ProSamsung Galaxy Tab S7Average 256 GB UFS 2.1 FlashAverage of class Tablet
AndroBench 3-5
85%
-21%
90%
15%
47%
Sequential Read 256KB
503
1468
192%
486.8
-3%
1512
201%
Sequential Write 256KB
374.4
708
89%
192.3
-49%
680
82%
Random Read 4KB
136.8
190.7
39%
136.3
0%
219
60%
166.6 ?(108.4 - 265, n=22)
22%
Random Write 4KB
182.2
217.5
19%
123.3
-32%
211.5
16%
141.5 ?(22.1 - 280, n=22)
-22%

游戏--联想平板电脑,60帧

尽管Helio G90系列应该是为游戏玩家设计的,但内置的Mali G76 MP4 ,只整合了可能的十二个集群中的四个。这意味着,纯粹从规格上看,Helio G90T的图形单元不太适合游戏。我们通过查看Play Store中的几个游戏来更仔细地评估这一点。

PUBG Mobile"射击游戏,最多可以用高清播放,以相对稳定的帧率再现。在低细节设置下,Yoga Tab 11甚至达到了40帧的最大值。在 "Armajet "中,帧率的下降也几乎不明显,但由于60-Hz的面板,它被限制在60帧。

这意味着,在游戏方面,图形单元并不是真的很有前途。

051015202530354045505560Tooltip
Lenovo Yoga Tab 11; Armajet: Ø58.7 (49-60)
Lenovo Yoga Tab 11; PUBG Mobile; Smooth: Ø39.7 (37-41)
Lenovo Yoga Tab 11; PUBG Mobile; Balanced: Ø39.7 (17-41)
Lenovo Yoga Tab 11; PUBG Mobile; HD: Ø29.8 (16-31)

排放--联想Yoga Tab 11几乎保持冷静

温度

GFX Bench基准测试
GFX Bench基准测试

即使在高负荷下,这款中端平板电脑的外壳仍然相对凉爽。然而,我们在摄像头的区域测量到41.4°C(106.5°F)。

使用GFXBench电池测试,我们还评估了联发科SoC的行为。 联发科SoC在非常大的负载下的表现。Yoga Tab 11能够保持其性能不变。它在3DMark的压力测试中也运行得非常稳定。

3DMark Wildlife Stress Test

05101520Tooltip
Lenovo Yoga Tab 11 Mali-G76 MP4, Helio G90T, 256 GB UFS 2.1 Flash; Wild Life Stress Test Stability; 0.0.0.0: Ø8.09 (8.05-8.11)
Huawei MatePad 11 2021 Adreno 650, SD 865, 128 GB UFS 3.1 Flash; Wild Life Stress Test Stability: Ø22.7 (22.7-22.9)
Lenovo Yoga Tab 11 Mali-G76 MP4, Helio G90T, 256 GB UFS 2.1 Flash; Wild Life Extreme Stress Test; 1.0.5.1: Ø2.31 (2.29-2.31)
Huawei MatePad 11 2021 Adreno 650, SD 865, 128 GB UFS 3.1 Flash; Wild Life Extreme Stress Test; 1.0.4.2: Ø6.66 (6.65-6.67)
Max. Load
 38.2 °C35.6 °C29.6 °C 
 35.1 °C33 °C29.3 °C 
 33 °C30.7 °C29.1 °C 
Maximum: 38.2 °C
Average: 32.6 °C
29.1 °C39.4 °C41.4 °C
28.9 °C32.5 °C32.9 °C
28.9 °C32.1 °C32.3 °C
Maximum: 41.4 °C
Average: 33.1 °C
Power Supply (max.)  41.6 °C | Room Temperature 21.4 °C | Fluke t3000FC (calibrated), Voltcraft IR-260
(±) The average temperature for the upper side under maximal load is 32.6 °C / 91 F, compared to the average of 30 °C / 86 F for the devices in the class Tablet.
(+) The maximum temperature on the upper side is 38.2 °C / 101 F, compared to the average of 33.7 °C / 93 F, ranging from 20.7 to 53.2 °C for the class Tablet.
(±) The bottom heats up to a maximum of 41.4 °C / 107 F, compared to the average of 33.2 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 24.6 °C / 76 F, compared to the device average of 30 °C / 86 F.
热图前沿
热图前沿
热图回放
热图回放

演讲者

考虑到这个价格级别,我们非常喜欢Yoga Tab 11的两个扬声器,它们的音量足够大,约为84分贝。在粉红噪声测试中记录的频谱曲线是相对线性的,我们甚至可以注意到一些最小的低音再现。在极高的频率上也几乎没有下降。

声音可以通过USB-C端口或蓝牙输出到外部设备。不幸的是,联想没有内置3.5毫米音频端口。在通过BT 5.0的无线声音传输中,支持AAC、aptX、aptX HD和LDAC编解码。

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2029.535.22533.136.33127.427.14031.328.75030.331.26329.627.58024.123.510020.736.312517.652.616014.857.320012.361.125012.867.931510.467.9400969.250011.372.863014.471.180017.17210001470.9125010.471.416009.474.5200010.673250011.472.6315013.668.6400013.770.2500015.374.9630015.476800016.668.11000017.661.41250017.360.71600017.653.9SPL26.384.2N0.765median 14median 69.2Delta3.15.635.838.332.228.225.1262129.734.433.62433.528.94922.851.417.657.319.262.515.862.515.565.715.769.71369.712.472.814.47314.774.412.878.214.679.113.578.713.178.213.576.413.466.813.367.913.373.613.472.413.766.913.26813.257.412.255.325.987.20.772.1median 13.5median 69.70.95.4hearing rangehide median Pink NoiseLenovo Yoga Tab 11Huawei MatePad 11 2021
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo Yoga Tab 11 audio analysis

(+) | speakers can play relatively loud (84.2 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 12% lower than median
(±) | linearity of bass is average (13.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.7% away from median
(+) | mids are linear (3.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.8% away from median
(+) | highs are linear (6.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (11.8% difference to median)
Compared to same class
» 11% of all tested devices in this class were better, 4% similar, 85% worse
» The best had a delta of 7%, average was 22%, worst was 129%
Compared to all devices tested
» 7% of all tested devices were better, 2% similar, 91% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Huawei MatePad 11 2021 audio analysis

(+) | speakers can play relatively loud (87.2 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 8.2% lower than median
(+) | bass is linear (6.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.8% higher than median
(+) | mids are linear (2.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.2% away from median
(+) | highs are linear (6.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (11.7% difference to median)
Compared to same class
» 10% of all tested devices in this class were better, 5% similar, 86% worse
» The best had a delta of 7%, average was 22%, worst was 129%
Compared to all devices tested
» 6% of all tested devices were better, 2% similar, 91% worse
» The best had a delta of 4%, average was 25%, worst was 134%

电源管理--配备7700毫安时电池的Yoga Tab 11

消耗功率

这款平板电脑内置7700毫安时容量的电池,使用附带的20瓦充电器可以在近3小时内完全充电。在我们的测量中,Yoga Tab 11的功耗显示其本身很低。在负载和空闲运行时,其消耗量低于竞争对手。

Power Consumption
Off / Standbydarklight 0.05 / 0.2 Watt
Idledarkmidlight 1.2 / 1.5 / 1.9 Watt
Load midlight 4.9 / 8.8 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Lenovo Yoga Tab 11
7700 mAh
Huawei MatePad 11 2021
7250 mAh
Apple iPad 10.2 2020
8827 mAh
Lenovo Tab P11 Pro
8600 mAh
Samsung Galaxy Tab S7
8000 mAh
Power Consumption
-102%
-152%
-77%
-88%
Idle Minimum *
1.2
1.33
-11%
2.12
-77%
1.55
-29%
1.16
3%
Idle Average *
1.5
5.37
-258%
6.43
-329%
4.91
-227%
4.42
-195%
Idle Maximum *
1.9
5.41
-185%
6.69
-252%
5.02
-164%
4.43
-133%
Load Average *
4.9
6.87
-40%
8.17
-67%
4.38
11%
8.86
-81%
Load Maximum *
8.8
10.08
-15%
11.84
-35%
6.81
23%
11.6
-32%

* ... smaller is better

Power Consumption: Geekbench (150 cd/m²)

012345678Tooltip
Lenovo Yoga Tab 11 Mediatek Helio G90T: Ø4.24 (1.478-8.87)
Huawei MatePad 11 2021 Qualcomm Snapdragon 865: Ø4.42 (2.21-8.49)

Power Consumption: GFXBench (150 cd/m²)

012345678Tooltip
Lenovo Yoga Tab 11 Mediatek Helio G90T; 1920x1080 Aztec Ruins Normal Offscreen: Ø4.24 (3.88-4.91)
Huawei MatePad 11 2021 Qualcomm Snapdragon 865; 1920x1080 Aztec Ruins Normal Offscreen: Ø6.24 (3.01-8.63)
Lenovo Yoga Tab 11 Mediatek Helio G90T; Idle 150cd/m2: Ø1.483 (1.201-2.07)
Huawei MatePad 11 2021 Qualcomm Snapdragon 865; Idle 150cd/m2: Ø2.34 (2.28-2.92)

电池寿命

在我们的实际电池测试中,在调整亮度为150cd/m²的情况下,Yoga Tab 11在激活WLAN模块的情况下能够持续15小时,在无尽的视频循环中能够持续18.5小时,令人印象深刻。然而,竞争对手即使采用120赫兹的刷新率也能达到类似的电池寿命。

Battery Runtime
Idle (without WLAN, min brightness)
30h 35min
WiFi Websurfing
14h 51min
Big Buck Bunny H.264 1080p
18h 35min
Load (maximum brightness)
3h 36min
Lenovo Yoga Tab 11
7700 mAh
Huawei MatePad 11 2021
7250 mAh
Apple iPad 10.2 2020
8827 mAh
Lenovo Tab P11 Pro
8600 mAh
Samsung Galaxy Tab S7
8000 mAh
Battery Runtime
-3%
1%
-1%
-5%
Reader / Idle
1835
1972
7%
2241
22%
1641
-11%
1963
7%
H.264
1115
864
-23%
934
-16%
851
-24%
885
-21%
WiFi v1.3
891
835
-6%
782
-12%
624
-30%
811
-9%
Load
216
236
9%
238
10%
348
61%
221
2%

Pros

+ 有吸引力的做工
+ 良好的立体声扬声器
+ 电池寿命长

Cons

- 缓慢和不均匀的WLAN
- 性能
- 只有60Hz的面板
- 显示屏亮度
- 没有指纹传感器
- 没有5G选项

对联想Yoga Tab 11的评价

测试联想Yoga Tab 11。测试装置由联想德国公司提供。
测试联想Yoga Tab 11。测试装置由联想德国公司提供。

实用的脚架、良好的电池寿命和有吸引力的音质,以及体面的IPS面板使联想的中端平板电脑成为有趣的多媒体设备。虽然我们喜欢Yoga Tab代表的概念,但我们发现Tab 11的一些实施和设备需要一些改进。

Yoga Tab 11还可以再细化一下。

例如,这款中端平板电脑的硬件和软件的组合似乎不能轻松地处理日常任务,而且有一些轻微的延迟,WLAN的速度也变成了令人惊讶的低。

60赫兹的IPS面板绝对不差,但与小米Pad 5或 华为MatePad 11刷新率为120-Hz 的更明亮的显示屏也已经来到了平板电脑的中端市场。这款平板电脑的亮度 Yoga Tab 11的亮度也限制了它在户外的使用,屏幕有时简直太暗了。

价格和可用性

联想Yoga Tab 11目前只有带WLAN的配置。在美国,感兴趣的买家目前可以从联想购买这款平板电脑,价格为 256美元。.

Lenovo Yoga Tab 11 - 10/13/2021 v7 (old)
Marcus Herbrich

Chassis
84 / 98 → 86%
Keyboard
77 / 80 → 96%
Pointing Device
88%
Connectivity
34 / 70 → 49%
Weight
81 / 40-88 → 85%
Battery
91%
Display
87%
Games Performance
29 / 78 → 37%
Application Performance
64 / 92 → 69%
Temperature
93%
Noise
100%
Audio
87 / 91 → 96%
Camera
41 / 85 → 48%
Average
74%
83%
Tablet - Weighted Average

Price comparison

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> Notebookcheck中文版(NBC中国) > 评测 > 联想Yoga Tab 11评测--有吸引力的Android 平板电脑,但有一些意想不到的不足之处
Marcus Herbrich, 2021-10-19 (Update: 2024-08-15)