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联想Tab P12 Pro评论。5G平板电脑的替代品,配备大型120赫兹显示屏

在Windows上也可作为触摸屏使用!

联想Tab P12 Pro是一款专注于生产力的高端平板电脑。由于它的键盘底座和脚架,它可以转变为一个12.6英寸的笔记本电脑替代品,同时支持手写笔和多显示器。
Touchscreen Tablet
联想Tab P12 Pro平板电脑评测

Tab P12 Pro是联想对三星的Samsung Galaxy Tab S7 FE 5G Review: XXL-Android tablet with S Pen, but weaknesses in everyday useGalaxy Tab S-系列的回应。这款旗舰平板电脑配备了Snapdragon 870,以及快速的UFS 3.1存储。与其 前代产品它的尺寸扩大到现在的12.6英寸,而且它最终采用了刷新率高于60赫兹的AMOLED面板。在这个120赫兹的面板上也有手写笔支持。

根据SKU,这款高端平板电脑配备了6GB LPDDR5内存和128GB UFS存储空间,或者8GB内存和256GB存储空间,在特定市场有5G选项。美国价格从700美元开始。

Lenovo Tab P12 Pro (Tab P Series)
Processor
Qualcomm Snapdragon 870 5G 8 x 2.4 - 3.2 GHz, Cortex-A77 / A55 (Kryo 585)
Graphics adapter
Memory
8 GB 
Display
12.60 inch 16:10, 2560 x 1600 pixel 240 PPI, Capacitive Touchscreen , AMOLED, glossy: yes, 120 Hz
Storage
256 GB UFS 3.1 Flash, 256 GB 
, 209 GB free
Connections
1 USB 3.1 Gen2, USB-C Power Delivery (PD), Audio Connections: USB-C, Card Reader: microSD up to 1TB, exFAT, 1 Fingerprint Reader, Brightness Sensor, Sensors: accelerometer, gyro, proximity, e-Compass, hall, OTG, Miracast
Networking
802.11 a/b/g/n/ac/ax (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/), Bluetooth 5.2, GPS
Size
height x width x depth (in mm): 5.6 x 285.6 x 184.5
Battery
10200 mAh Lithium-Polymer
Charging
fast charging / Quickcharge
Operating System
Android 11
Camera
Primary Camera: 13 MPix (f/2.4) + 5.0MP (Ultrawide)
Secondary Camera: 8 MPix + TOF
Additional features
Speakers: 4 side JBL , Keyboard: Virtual, charger, USB cable, Lenovo Precision Pen 3, Lenovo UI, 24 Months Warranty, Widivine L1, DisplayPort 1.4, fanless
Weight
565 g, Power Supply: 74 g
Price
799 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

潜在的竞争对手比较

Rating
Date
Model
Weight
Height
Size
Resolution
Price
89.1 %
v7 (old)
04 / 2022
Lenovo Tab P12 Pro
SD 870, Adreno 650
565 g5.6 mm12.60"2560x1600
88.8 %
v7 (old)
10 / 2021
Huawei MatePad Pro 12.6 2021
Kirin 9000E, Mali-G78 MP22
609 g6.7 mm12.60"2560x1600
88.1 %
v7 (old)
08 / 2020
Samsung Galaxy Tab S7 Plus
SD 865+ (Plus), Adreno 650
575 g5.7 mm12.40"2800x1752
86.2 %
v7 (old)
09 / 2021
Lenovo Yoga Tab 13
SD 870, Adreno 650
830 g6.2 mm13.00"2160x1350
91.3 %
v7 (old)
06 / 2021
Apple iPad Pro 12.9 2021 A2378
M1, M1 8-Core GPU
682 g6.4 mm12.90"2732x2048

案例 - Tab P12 Pro没有缺口

联想Tab P12 Pro风暴灰
联想Tab P12 Pro风暴灰

由于采用了双色铝合金外壳,联想Tab P12 Pro看起来和感觉都很高级。它的磨砂后盖确保了对指纹和污点的适当伪装。不幸的是,它缺乏IP认证,以确保防止灰尘和水的进入。

所有的物理按钮都有一个非常清晰和精确的强调点,并牢牢地坐在各自的切口内。与三星Galaxy Tab S型号一样,由于其块状设计和薄壳,人体工程学受到轻微影响。这款12.6英寸的平板电脑不到6毫米(0.24英寸),非常薄,但重量却高达565克(1.25磅)。

在前面,我们发现一个大猩猩玻璃5的保护层,保护着平坦的显示表面。大型OLED显示屏周围的边框相对较窄,导致89%的高屏体比。

附带的联想Precision Pen 3可以用磁力吸附在其背面,同时进行无线充电。磁性充电区域以较深的灰色为亮点。底部的4点Pogo针连接器提供了将手写笔连接到平板电脑的另一种方式。

联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测

Size Comparison

293.35 mm 203.98 mm 6.2 mm 830 g286.5 mm 184.7 mm 6.7 mm 609 g285.6 mm 184.5 mm 5.6 mm 565 g285 mm 185 mm 5.7 mm 575 g280.6 mm 214.9 mm 6.4 mm 682 g297 mm 210 mm 1 mm 5.7 g

连接性 - 联想Tab可作为显示器

Tab P12 Pro提供各种耐人寻味的功能,使其不仅仅是一个多媒体消费设备。然而,由于其四扬声器阵列和快速的UFS存储,它在这方面也很出色。此外,它的读卡器支持容量高达1TB的microSD卡,由于支持exFAT文件系统,它可以容纳大小超过4GB的文件。

说到生产力,联想Tab P12 Pro提供了一系列广泛的功能,如用于磁力连接的Book Cover键盘底座的4针连接器,或通过其USB-C端口携带的DisplayPort 1.4协议,支持二级外部60 Hz 4K(2160p)显示器。另外,Unity应用程序允许Tab P12 Pro作为Windows电脑的第二台12.6英寸显示器使用,尽管刷新率仅限于30赫兹,同时保持其触摸和手写笔输入功能。

其他功能包括电源按钮内的指纹识别器,支持Micracast和USB-OTG。单个USB-C端口与USB 3.2 Gen 2总线相连。

顶部(按钮、麦克风)
顶部(按钮、麦克风)
底部(Pogo引脚)
底部(Pogo引脚)
左侧(按钮、扬声器、卡槽)
左侧(按钮、扬声器、卡槽)
右侧(USB端口、扬声器)
右侧(USB端口、扬声器)

微型SD卡读卡器

当与我们的Angelbird V60参考卡进行基准测试时,性能并没有达到我们预期的效果。由于软件不兼容,我们也无法进行跨平台磁盘测试。

SD Card Reader - average JPG Copy Test (av. of 3 runs)
Huawei MatePad Pro 12.6 2021
Mali-G78 MP22, Kirin 9000E, 256 GB UFS 3.1 Flash (Huawei NanoMemory)
67.4 MB/s +115%
Lenovo Tab P12 Pro
Adreno 650, SD 870, 256 GB UFS 3.1 Flash (Angelbird V60)
31.4 MB/s

软件 - Tab P12 Pro withAndroid 11

默认情况下,Tab P12 Pro配备了Android 11和联想自己的用户界面覆盖层。在写作时,安全补丁截至2021年12月,因此不再是最新的。

根据联想的更新矩阵,这款高端平板电脑计划获得软件支持和安全补丁,直到2024年11月。不幸的是,联想没有说明它将获得多少次Android 功能升级。不过,鉴于最近发布了上述操作系统更新的测试版(Android 12L Beta 3),我们确实预计它将很快收到升级到Android 12。

除了几乎没有臃肿软件和多用户账户管理的普通用户界面体验外,联想的用户界面还提供对谷歌娱乐空间和儿童空间的访问。由于其DRM-L1认证,流媒体内容可以在其12.6英寸显示屏上以高清晰度享受。

另一个功能是让人联想到Windows 11桌面的生产力模式。打开的应用程序显示在显示屏的最底部,可以在单独的窗口中启动。然后,这些窗口可以在屏幕上自由放置,并最小化、调整大小或关闭。同样,就像在Windows中一样。

联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测

通信和GNSS - 联想平板电脑无GPS

由于我们审查的是带有蓝牙5.2的Wi-Fi型号,我们的设备缺乏GPS调制解调器。可选的是,Tab P12 Pro可以订购一个骁龙X55 5G调制解调器。尽管内置NFC芯片,但联想平板电脑不支持任何近场通信协议。相反,该芯片被用于为Precision Pen 3充电以及数据传输。

这款平板电脑支持2.4和5GHz频段的Wi-Fi 6,与我们的华硕ROG Rapture GT-AXE11000参考路由器连接时,实现了平均超过700Mbps的高传输速度。

如上所述,我们的评测装置无法连接到任何定位服务卫星。如果这是在你的Tab P12 Pro愿望清单上,你必须得到更昂贵的5G SKU,因为它与Wi-Fi模型不同,带有内置的GPS调制解调器。

Networking
iperf3 transmit AX12
Huawei MatePad Pro 12.6 2021
Mali-G78 MP22, Kirin 9000E, 256 GB UFS 3.1 Flash
1750 (878min - 1870max) MBit/s
Lenovo Yoga Tab 13
Adreno 650, SD 870, 128 GB UFS 3.0 Flash
864 (771min - 896max) MBit/s
Apple iPad Pro 12.9 2021 A2378
M1 8-Core GPU, M1, 128 GB NVMe
722 (678min - 737max) MBit/s
Samsung Galaxy Tab S7 Plus
Adreno 650, SD 865+ (Plus), 256 GB UFS 3.1 Flash
612 (243min - 690max) MBit/s
iperf3 receive AX12
Huawei MatePad Pro 12.6 2021
Mali-G78 MP22, Kirin 9000E, 256 GB UFS 3.1 Flash
1250 (1126min - 1368max) MBit/s
Lenovo Yoga Tab 13
Adreno 650, SD 870, 128 GB UFS 3.0 Flash
795 (717min - 849max) MBit/s
Apple iPad Pro 12.9 2021 A2378
M1 8-Core GPU, M1, 128 GB NVMe
780 (699min - 882max) MBit/s
Samsung Galaxy Tab S7 Plus
Adreno 650, SD 865+ (Plus), 256 GB UFS 3.1 Flash
629 (284min - 753max) MBit/s
iperf3 receive AXE11000
Lenovo Tab P12 Pro
Adreno 650, SD 870, 256 GB UFS 3.1 Flash
719 (644min - 771max) MBit/s
iperf3 transmit AXE11000
Lenovo Tab P12 Pro
Adreno 650, SD 870, 256 GB UFS 3.1 Flash
851 (475min - 925max) MBit/s
050100150200250300350400450500550600650700750800850900Tooltip
Lenovo Tab P12 Pro; iperf3 receive AXE11000; iperf 3.1.3: Ø719 (644-771)
Lenovo Tab P12 Pro; iperf3 transmit AXE11000; iperf 3.1.3: Ø851 (475-925)

摄像头 - 联想平板电脑的双摄像头阵列

联想Tab P12 Pro自拍
联想Tab P12 Pro自拍
肖像模式
肖像模式

在前面,我们发现一个由ToF传感器支持的单一800万像素摄像头。后者用于人脸识别,而不是实际摄影。该摄像头被内置在显示屏上方的边框中。它的光圈为f/2.0,拍摄的照片还不错,高光部分略微曝光过度,细节程度与良好的中档智能手机相似。

联想高级平板电脑的背面有一个双摄像头阵列,包括一个光圈为f/2.4的1200万像素主摄像头和一个500万像素广角摄像头。在光线良好的情况下,主摄像头捕捉到的焦点和细节水平对平板电脑来说非常好,我们没有发现重大的色彩偏差(DeltaE>15)。但在弱光情况下,需要作出重大妥协。

相比之下,广角摄像头拍摄的照片细节要少得多,特别是在边缘地区,精细的细节全部丢失,而且照明也不太理想。然而,对于拍摄大型文件的照片和数字化,广角镜头可以是一个相当有用的功能。

使用主摄像头时,视频以30FPS的速度录制,广角和前置摄像头都不支持4K视频录制。联想Tab P12 Pro不支持在录制时切换镜头。

广角
主摄像头
6倍变焦(最大)
联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测

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.

HauptkameraHauptkameraLow LightWeitwinkelkamera
orginal image
click to load images
ColorChecker
14.2 ∆E
10.8 ∆E
14.4 ∆E
13.4 ∆E
11.9 ∆E
8.6 ∆E
13.1 ∆E
15.4 ∆E
12.7 ∆E
9.4 ∆E
7.9 ∆E
8.3 ∆E
14.3 ∆E
11.8 ∆E
13.2 ∆E
3.1 ∆E
12.8 ∆E
14.9 ∆E
5.5 ∆E
4.1 ∆E
7.9 ∆E
8.8 ∆E
5.5 ∆E
2.3 ∆E
ColorChecker Lenovo Tab P12 Pro: 10.17 ∆E min: 2.31 - max: 15.42 ∆E
ColorChecker
28.5 ∆E
53.6 ∆E
38.4 ∆E
34.3 ∆E
44.2 ∆E
62.9 ∆E
52.4 ∆E
34.8 ∆E
42.9 ∆E
27.2 ∆E
64.2 ∆E
63.7 ∆E
30.4 ∆E
47.2 ∆E
36.8 ∆E
75.7 ∆E
43.2 ∆E
41 ∆E
88.4 ∆E
69.8 ∆E
51.5 ∆E
35.9 ∆E
22.8 ∆E
12.2 ∆E
ColorChecker Lenovo Tab P12 Pro: 45.93 ∆E min: 12.23 - max: 88.37 ∆E

配件和保修 - 联想Tab P12 Pro带键盘底座

Tab P12 Pro 30 W电源
Tab P12 Pro 30 W电源

盒子里有Precision Pen 3,一个模块化的30W电源(10 V / 3.0 A),一条USB电缆,以及一个卡槽弹出工具。额外的输入设备可作为可选的附件。

例如,一个二合一键盘盖将该平板电脑变成一个便携式二合一笔记本电脑的替代品,售价150美元。平板电脑加上键盘盖和铅笔的总重量增加到1,005克(2.22磅)。

与欧洲客户可以享受两年的保修期不同,美国客户再次被限制在12个月。联想的Premium Care保修期延长服务在特定市场提供,价格和条件因国家不同而不同。

联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测

输入设备和处理 - 支持手写笔的Tab P12 Pro

Tab P12 Pro联想Precision 笔3
Tab P12 Pro联想Precision 笔3

12.6英寸的OLED面板能够非常迅速地识别手指输入。由于采用了120赫兹的面板,动画效果非常流畅,这有助于使手指和手写笔的输入都非常流畅和快速。

附带的联想Presision Pen 3支持通常的4,096级压力敏感度,在做笔记时效果很好,而且由于其符合人体工程学的设计,拿在手里感觉非常舒适。

快速移动导致了明显的显示滞后,而在试图画线时,慢速移动则产生了轻微的晃动。综合考虑,这支手写笔工作得非常好,比Surface Slim Pen 2,但它没有S-Pen 那样灵敏。

集成在电源按钮上的指纹识别器工作得非常快,但总体上不是特别可靠。相比之下,这款平板电脑的人脸检测功能工作非常可靠,而且在光线充足的地方往往更快。考虑到该平板电脑前面有一个ToF传感器,我们希望联想Tab P12 Pro的人脸识别功能比仅依赖前置摄像头的2D版本更安全。

联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测

显示屏 - 联想平板电脑采用OLED

子像素阵列
子像素阵列

Tab P12 Pro的16:10 OLED显示屏以2560 x 1600像素的原始分辨率运行,与它的 前代产品它的刷新率很高,达到了120赫兹。此外,联想强调了面板的HDR10/HDR10+功能。然而,在APL50测试中,我们只能确定最大亮度为605尼特,暗斑和亮斑交替出现,这对HDR内容来说不是特别高。因此,我们不会对Tab P12 Pro在这方面有太多的期望。

尽管如此,联想Tab P12 Pro在全白图像上的最大亮度非常好,比例如Samsung Galaxy Tab S7 Plus Review - Finally a great Android tablet Galaxy Tab S7 Plus 要亮得多。不幸的是,像所有OLED显示器一样,Tab P12 Pro使用PWM来调节亮度。

我们能够检测到,在25%及以下的亮度水平上,PWM频率约为245赫兹,而在更高的亮度水平上,其振幅更为均匀和一致。与所有的OLED面板一样,敏感的用户应该记住,由于其低频率,他们可能会对该面板产生问题。即使是Apple iPad Pro 12.9 2021 tablet review - A Mini LED trump card? Apple iPad Pro 12.9,其迷你LED背光也会闪烁,尽管频率很高。

560
cd/m²
556
cd/m²
564
cd/m²
555
cd/m²
552
cd/m²
559
cd/m²
547
cd/m²
549
cd/m²
549
cd/m²
Distribution of brightness
tested with X-Rite i1Pro 2
Maximum: 564 cd/m² (Nits) Average: 554.6 cd/m² Minimum: 2.3 cd/m²
Brightness Distribution: 97 %
Center on Battery: 552 cd/m²
Contrast: ∞:1 (Black: 0 cd/m²)
ΔE Color 3.43 | 0.5-29.43 Ø4.92
ΔE Greyscale 2 | 0.5-98 Ø5.2
100% sRGB (Calman 2D)
Gamma: 2.253
Lenovo Tab P12 Pro
AMOLED, 2560x1600, 12.6"
Huawei MatePad Pro 12.6 2021
OLED, 2560x1600, 12.6"
Samsung Galaxy Tab S7 Plus
Super AMOLED, 2800x1752, 12.4"
Lenovo Yoga Tab 13
IPS, 2160x1350, 13"
Apple iPad Pro 12.9 2021 A2378
IPS mini-LED, 2732x2048, 12.9"
Screen
3%
-2%
-32%
8%
Brightness middle
552
383
-31%
441
-20%
404
-27%
620
12%
Brightness
555
390
-30%
447
-19%
374
-33%
612
10%
Brightness Distribution
97
94
-3%
98
1%
85
-12%
96
-1%
Black Level *
0.4
Colorchecker dE 2000 *
3.43
2.1
39%
2.4
30%
2.94
14%
1.8
48%
Colorchecker dE 2000 max. *
7.25
3.7
49%
4.1
43%
8.74
-21%
4.9
32%
Greyscale dE 2000 *
2
2.1
-5%
2.9
-45%
4.3
-115%
3.1
-55%
Gamma
2.253 98%
2.14 103%
2.01 109%
2.14 103%
2214 0%
CCT
6417 101%
6258 104%
6469 100%
7084 92%
6892 94%
Contrast
1010

* ... 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 245.1 Hz

The display backlight flickers at 245.1 Hz (worst case, e.g., utilizing PWM) .

The frequency of 245.1 Hz is relatively low, so sensitive users will likely notice flickering and experience eyestrain at the stated brightness setting and below.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8746 (minimum: 5 - maximum: 343500) Hz was measured.


亮度为25%及以下时,PWM闪烁频率为245.1 Hz
亮度为25%及以下时,PWM闪烁频率为245.1 Hz
0%的亮度
0%的亮度
25%的亮度
25%的亮度
50%的亮度
50%的亮度
75%的亮度
75%的亮度
100%的亮度
100%的亮度

联想Tab P12 Pro上共有三种带有手动色温调节的色彩模式。像往常一样,我们使用照片光谱仪和CalMAN软件进行测试,并选择了 "平衡 "配置文件。在这种色彩设置下,色彩偏差不是特别高,特别是在P3色彩空间中,与其他高级平板电脑相比,在sRGB中略微升高的Delta E偏差为3.4,在日常使用中几乎不会被注意到。

色彩精度(色彩空间:sRGB)
色彩精度(色彩空间:sRGB)
色彩空间(色彩空间:AdobeRGB)
色彩空间(色彩空间:AdobeRGB)
色彩空间(色彩空间:P3)
色彩空间(色彩空间:P3)
色彩空间(色彩空间:sRGB)
色彩空间(色彩空间:sRGB)
灰度(色彩空间:sRGB)
灰度(色彩空间:sRGB)
饱和度(色彩空间:sRGB)
饱和度(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
6 ms ... rise ↗ and fall ↘ combined↗ 3 ms rise
↘ 3 ms fall
The screen shows very fast response rates in our tests and should be very well suited for fast-paced gaming.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 15 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (21 ms).
       Response Time 50% Grey to 80% Grey
10 ms ... rise ↗ and fall ↘ combined↗ 5 ms rise
↘ 5 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers.
In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 20 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (32.9 ms).

在户外,这款平板电脑在阴凉处和阳光下都保持良好的可读性。只有在阳光直射下,由于Tab P12 Pro显示屏上的反光,可用性受到很大影响。

视角在良好和非常好之间。颜色保持准确和一致,我们只注意到亮度略有下降,以及在极端角度下有轻微但明显的蓝色色调。

联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测

性能 - 采用高通SoC的联想平板电脑

骁龙870是一个强大的7纳米SoC,拥有一个运行速度非常快的所谓 "Prime Core",三个基于Cortex A77的性能核心,运行速度高达2.42 GHz,四个基于Cortex A55的效率核心,运行速度高达1.8 GHz。它搭配了一个Adreno 650GPU。

在日常使用中,由于其总共8GB的LPDDR5内存,这款2019年推出的高端SoC达到了一个体面的系统性能水平。由于快速的120赫兹显示屏,动画效果很流畅,而且由于该平板电脑快速的UFS 3.1存储,加载时间很低。与联想自己的Yoga Tab-系列和Tab P11-系列相比,Tab P12 Pro的主观日常表现有明显改善。

在我们的基准测试中,Tab P12 Pro的骁龙870,比Yoga Tab 13的性能略快。总的来说,只要忽略Apple M1 Processor - Benchmarks and SpecsApple M1iPad Pro 12.9 ,联想Tab P12 Pro的性能就与竞争对手一致了。

Geekbench 5.5
Single-Core
Apple iPad Pro 12.9 2021 A2378
1710 Points +79%
Average Qualcomm Snapdragon 870 5G (943 - 1046, n=16)
989 Points +4%
Lenovo Yoga Tab 13
967 Points +1%
Lenovo Tab P12 Pro
955 Points
Samsung Galaxy Tab S7 Plus
950 Points -1%
Average of class Tablet (140 - 1887, n=71, last 2 years)
707 Points -26%
Multi-Core
Apple iPad Pro 12.9 2021 A2378
7378 Points +129%
Average Qualcomm Snapdragon 870 5G (2725 - 4455, n=16)
3245 Points +1%
Lenovo Tab P12 Pro
3215 Points
Lenovo Yoga Tab 13
3131 Points -3%
Samsung Galaxy Tab S7 Plus
3063 Points -5%
Average of class Tablet (312 - 8624, n=71, last 2 years)
2496 Points -22%
PCMark for Android
Work 3.0
Lenovo Tab P12 Pro
13565 Points
Average Qualcomm Snapdragon 870 5G (9827 - 16054, n=15)
12937 Points -5%
Lenovo Yoga Tab 13
10829 Points -20%
Average of class Tablet (3195 - 20841, n=73, last 2 years)
9812 Points -28%
Storage 2.0
Lenovo Tab P12 Pro
26486 Points
Average Qualcomm Snapdragon 870 5G (22767 - 27389, n=8)
25498 Points -4%
Average of class Tablet (3215 - 56268, n=48, last 2 years)
22217 Points -16%
3DMark
Wild Life Score
Apple iPad Pro 12.9 2021 A2378
17221 Points +309%
Huawei MatePad Pro 12.6 2021
6259 Points +49%
Average Qualcomm Snapdragon 870 5G (4166 - 4374, n=16)
4264 Points +1%
Lenovo Tab P12 Pro
4211 Points
Lenovo Yoga Tab 13
4204 Points 0%
Average of class Tablet (286 - 7933, n=60, last 2 years)
1743 Points -59%
Wild Life Unlimited Score
Apple iPad Pro 12.9 2021 A2378
18303 Points +336%
Huawei MatePad Pro 12.6 2021
6399 Points +52%
Average of class Tablet (289 - 32525, n=72, last 2 years)
4578 Points +9%
Average Qualcomm Snapdragon 870 5G (4152 - 4352, n=16)
4247 Points +1%
Lenovo Tab P12 Pro
4199 Points
Lenovo Yoga Tab 13
4154 Points -1%
Wild Life Extreme
Apple iPad Pro 12.9 2021 A2378
5035 Points +309%
Huawei MatePad Pro 12.6 2021
1863 Points +51%
Average of class Tablet (75 - 8689, n=73, last 2 years)
1303 Points +6%
Lenovo Tab P12 Pro
1232 Points
Average Qualcomm Snapdragon 870 5G (1203 - 1254, n=15)
1232 Points 0%
Lenovo Yoga Tab 13
1203 Points -2%
Wild Life Extreme Unlimited
Apple iPad Pro 12.9 2021 A2378
4975 Points +306%
Huawei MatePad Pro 12.6 2021
1805 Points +47%
Average of class Tablet (72 - 8889, n=71, last 2 years)
1543 Points +26%
Average Qualcomm Snapdragon 870 5G (1195 - 1246, n=15)
1226 Points 0%
Lenovo Tab P12 Pro
1225 Points
Lenovo Yoga Tab 13
1195 Points -2%
GFXBench (DX / GLBenchmark) 2.7
T-Rex Onscreen
Apple iPad Pro 12.9 2021 A2378
120 fps +1%
Lenovo Tab P12 Pro
119 fps
Samsung Galaxy Tab S7 Plus
116 fps -3%
Average Qualcomm Snapdragon 870 5G (60 - 142, n=14)
100.8 fps -15%
Average of class Tablet (14 - 144, n=67, last 2 years)
63.9 fps -46%
Huawei MatePad Pro 12.6 2021
61 fps -49%
Lenovo Yoga Tab 13
60 fps -50%
1920x1080 T-Rex Offscreen
Apple iPad Pro 12.9 2021 A2378
588 fps +160%
Huawei MatePad Pro 12.6 2021
232 fps +3%
Lenovo Tab P12 Pro
226 fps
Lenovo Yoga Tab 13
224 fps -1%
Samsung Galaxy Tab S7 Plus
215 fps -5%
Average Qualcomm Snapdragon 870 5G (171 - 233, n=14)
215 fps -5%
Average of class Tablet (15 - 809, n=67, last 2 years)
187.6 fps -17%
GFXBench 3.0
on screen Manhattan Onscreen OGL
Apple iPad Pro 12.9 2021 A2378
115 fps +47%
Average Qualcomm Snapdragon 870 5G (59 - 116, n=14)
83.8 fps +7%
Lenovo Tab P12 Pro
78 fps
Samsung Galaxy Tab S7 Plus
67 fps -14%
Huawei MatePad Pro 12.6 2021
61 fps -22%
Lenovo Yoga Tab 13
60 fps -23%
Average of class Tablet (8.1 - 122, n=67, last 2 years)
52.1 fps -33%
1920x1080 1080p Manhattan Offscreen
Apple iPad Pro 12.9 2021 A2378
318 fps +141%
Huawei MatePad Pro 12.6 2021
154 fps +17%
Lenovo Tab P12 Pro
132 fps
Lenovo Yoga Tab 13
131 fps -1%
Average Qualcomm Snapdragon 870 5G (96 - 142, n=14)
127.1 fps -4%
Samsung Galaxy Tab S7 Plus
125 fps -5%
Average of class Tablet (7.3 - 530, n=67, last 2 years)
108.9 fps -17%
GFXBench 3.1
on screen Manhattan ES 3.1 Onscreen
Apple iPad Pro 12.9 2021 A2378
74 fps +51%
Average Qualcomm Snapdragon 870 5G (33 - 95, n=14)
65.2 fps +33%
Lenovo Yoga Tab 13
59 fps +20%
Huawei MatePad Pro 12.6 2021
58 fps +18%
Lenovo Tab P12 Pro
49 fps
Samsung Galaxy Tab S7 Plus
41 fps -16%
Average of class Tablet (4.8 - 120, n=67, last 2 years)
39.4 fps -20%
1920x1080 Manhattan ES 3.1 Offscreen
Apple iPad Pro 12.9 2021 A2378
227 fps +139%
Huawei MatePad Pro 12.6 2021
112 fps +18%
Lenovo Tab P12 Pro
95 fps
Lenovo Yoga Tab 13
92 fps -3%
Average Qualcomm Snapdragon 870 5G (72 - 99, n=14)
88.9 fps -6%
Samsung Galaxy Tab S7 Plus
88 fps -7%
Average of class Tablet (5 - 400, n=67, last 2 years)
78.2 fps -18%
GFXBench
on screen Car Chase Onscreen
Apple iPad Pro 12.9 2021 A2378
55.3 fps +84%
Lenovo Yoga Tab 13
42 fps +40%
Average Qualcomm Snapdragon 870 5G (21 - 51, n=14)
41.5 fps +38%
Huawei MatePad Pro 12.6 2021
41 fps +37%
Lenovo Tab P12 Pro
30 fps
Average of class Tablet (3.1 - 117.9, n=66, last 2 years)
24.6 fps -18%
Samsung Galaxy Tab S7 Plus
24 fps -20%
1920x1080 Car Chase Offscreen
Apple iPad Pro 12.9 2021 A2378
150 fps +159%
Huawei MatePad Pro 12.6 2021
64 fps +10%
Lenovo Tab P12 Pro
58 fps
Lenovo Yoga Tab 13
57 fps -2%
Average Qualcomm Snapdragon 870 5G (43 - 59, n=14)
54.9 fps -5%
Samsung Galaxy Tab S7 Plus
53 fps -9%
Average of class Tablet (2.2 - 284, n=66, last 2 years)
46.4 fps -20%
on screen Aztec Ruins High Tier Onscreen
Apple iPad Pro 12.9 2021 A2378
43.7 fps +119%
Huawei MatePad Pro 12.6 2021
30 fps +50%
Average Qualcomm Snapdragon 870 5G (17 - 34, n=16)
28.8 fps +44%
Lenovo Yoga Tab 13
27 fps +35%
Lenovo Tab P12 Pro
20 fps
Average of class Tablet (1.9 - 106.4, n=78, last 2 years)
18.6 fps -7%
Samsung Galaxy Tab S7 Plus
18 fps -10%
2560x1440 Aztec Ruins High Tier Offscreen
Apple iPad Pro 12.9 2021 A2378
63 fps +186%
Huawei MatePad Pro 12.6 2021
31 fps +41%
Samsung Galaxy Tab S7 Plus
22 fps 0%
Lenovo Yoga Tab 13
22 fps 0%
Lenovo Tab P12 Pro
22 fps
Average Qualcomm Snapdragon 870 5G (18 - 23, n=16)
21.8 fps -1%
Average of class Tablet (0.9 - 114.5, n=78, last 2 years)
21 fps -5%
on screen Aztec Ruins Normal Tier Onscreen
Apple iPad Pro 12.9 2021 A2378
67 fps +109%
Average Qualcomm Snapdragon 870 5G (22 - 54, n=16)
45.2 fps +41%
Huawei MatePad Pro 12.6 2021
44 fps +38%
Lenovo Yoga Tab 13
43 fps +34%
Lenovo Tab P12 Pro
32 fps
Samsung Galaxy Tab S7 Plus
27 fps -16%
Average of class Tablet (3 - 120, n=78, last 2 years)
26.9 fps -16%
1920x1080 Aztec Ruins Normal Tier Offscreen
Apple iPad Pro 12.9 2021 A2378
177 fps +211%
Huawei MatePad Pro 12.6 2021
76 fps +33%
Lenovo Yoga Tab 13
59 fps +4%
Average Qualcomm Snapdragon 870 5G (50 - 62, n=16)
58.2 fps +2%
Samsung Galaxy Tab S7 Plus
57 fps 0%
Lenovo Tab P12 Pro
57 fps
Average of class Tablet (2.5 - 340, n=78, last 2 years)
55 fps -4%
Antutu v9 - Total Score
Apple iPad Pro 12.9 2021 A2378
1186706 Points +68%
Lenovo Tab P12 Pro
707685 Points
Average Qualcomm Snapdragon 870 5G (581322 - 716502, n=13)
682849 Points -4%
Lenovo Yoga Tab 13
676505 Points -4%
Average of class Tablet (92766 - 1286774, n=49, last 2 years)
464403 Points -34%
AImark - Score v2.x
Lenovo Yoga Tab 13
119686 Points +5%
Average Qualcomm Snapdragon 870 5G (111838 - 123847, n=9)
117183 Points +2%
Lenovo Tab P12 Pro
114525 Points
Apple iPad Pro 12.9 2021 A2378
Points -100%
BaseMark OS II
Overall
Lenovo Yoga Tab 13
6164 Points +5%
Average Qualcomm Snapdragon 870 5G (5289 - 6369, n=13)
5926 Points +1%
Lenovo Tab P12 Pro
5865 Points
Samsung Galaxy Tab S7 Plus
5305 Points -10%
Average of class Tablet (444 - 11721, n=59, last 2 years)
4210 Points -28%
Apple iPad Pro 12.9 2021 A2378
Points -100%
System
Lenovo Yoga Tab 13
10489 Points +15%
Average Qualcomm Snapdragon 870 5G (8463 - 10489, n=13)
9469 Points +4%
Lenovo Tab P12 Pro
9124 Points
Samsung Galaxy Tab S7 Plus
8965 Points -2%
Average of class Tablet (1103 - 16435, n=59, last 2 years)
7279 Points -20%
Memory
Lenovo Tab P12 Pro
7365 Points
Lenovo Yoga Tab 13
7215 Points -2%
Average Qualcomm Snapdragon 870 5G (5689 - 8167, n=13)
7166 Points -3%
Samsung Galaxy Tab S7 Plus
5918 Points -20%
Average of class Tablet (916 - 10977, n=59, last 2 years)
4874 Points -34%
Graphics
Lenovo Yoga Tab 13
12350 Points +5%
Average Qualcomm Snapdragon 870 5G (10386 - 12801, n=13)
12016 Points +2%
Samsung Galaxy Tab S7 Plus
11773 Points 0%
Lenovo Tab P12 Pro
11754 Points
Average of class Tablet (580 - 57192, n=59, last 2 years)
9171 Points -22%
Web
Lenovo Yoga Tab 13
1544 Points +6%
Average Qualcomm Snapdragon 870 5G (1315 - 1791, n=13)
1517 Points +4%
Lenovo Tab P12 Pro
1452 Points
Average of class Tablet (10 - 2051, n=59, last 2 years)
1269 Points -13%
Samsung Galaxy Tab S7 Plus
1268 Points -13%

Legend

 
Lenovo Tab P12 Pro Qualcomm Snapdragon 870 5G, Qualcomm Adreno 650, 256 GB UFS 3.1 Flash
 
Huawei MatePad Pro 12.6 2021 HiSilicon Kirin 9000E, ARM Mali-G78 MP22, 256 GB UFS 3.1 Flash
 
Samsung Galaxy Tab S7 Plus Qualcomm Snapdragon 865+ (Plus), Qualcomm Adreno 650, 256 GB UFS 3.1 Flash
 
Lenovo Yoga Tab 13 Qualcomm Snapdragon 870 5G, Qualcomm Adreno 650, 128 GB UFS 3.0 Flash
 
Apple iPad Pro 12.9 2021 A2378 Apple M1, Apple M1 8-Core GPU, 128 GB NVMe
Jetstream 2 - Total Score
Apple iPad Pro 12.9 2021 A2378 (Safari 14.1.1)
182.5 Points +69%
Average of class Tablet (19.9 - 334, n=69, last 2 years)
108.7 Points 0%
Lenovo Tab P12 Pro (Chrome 98)
108.3 Points
Lenovo Yoga Tab 13 (Chrome 92)
94 Points -13%
Average Qualcomm Snapdragon 870 5G (60.7 - 108.3, n=12)
87.7 Points -19%
Huawei MatePad Pro 12.6 2021 (Huawei Browser 11.1.4.302)
72.8 Points -33%
Samsung Galaxy Tab S7 Plus (Samsung Browser 12.1)
72.5 Points -33%
JetStream 1.1 - Total Score
Apple iPad Pro 12.9 2021 A2378
403.4 Points +119%
Lenovo Tab P12 Pro (Chrome 98)
184.5 Points
Lenovo Yoga Tab 13 (Chrome 92)
171.2 Points -7%
Average Qualcomm Snapdragon 870 5G (105.1 - 184.5, n=9)
147.7 Points -20%
Samsung Galaxy Tab S7 Plus (Samsung Browser 12.1)
127.6 Points -31%
Huawei MatePad Pro 12.6 2021 (Huawei Browser 11.1.4.302)
126.4 Points -31%
WebXPRT 3 - Overall
Apple iPad Pro 12.9 2021 A2378 (Safari 14.1.1)
221 Points +43%
Lenovo Tab P12 Pro (Chrome 98)
155 Points
Average of class Tablet (34 - 435, n=45, last 2 years)
149.6 Points -3%
Lenovo Yoga Tab 13 (Chrome 92)
134 Points -14%
Average Qualcomm Snapdragon 870 5G (94 - 155, n=13)
127.5 Points -18%
Samsung Galaxy Tab S7 Plus (Samsung Browser 12.1)
126 Points -19%
Huawei MatePad Pro 12.6 2021 (Huawei Browser 11.1.4.302)
97 Points -37%
Speedometer 2.0 - Result
Apple iPad Pro 12.9 2021 A2378 (Safari 14.1.1)
210 runs/min +221%
Average of class Tablet (2.59 - 572, n=63, last 2 years)
115.5 runs/min +76%
Lenovo Yoga Tab 13 (Chome 92)
74.2 runs/min +13%
Huawei MatePad Pro 12.6 2021 (Huawei Browser 11.1.4.302)
72.1 runs/min +10%
Samsung Galaxy Tab S7 Plus (Samsung Browser 12.1)
71.3 runs/min +9%
Average Qualcomm Snapdragon 870 5G (51.4 - 77, n=12)
67.2 runs/min +3%
Lenovo Tab P12 Pro (Chrome 98)
65.5 runs/min
Octane V2 - Total Score
Apple iPad Pro 12.9 2021 A2378 (Safari 14.1.1)
62789 Points +52%
Lenovo Tab P12 Pro (Chrome 98)
41256 Points
Lenovo Yoga Tab 13 (Chrome 92)
33694 Points -18%
Average Qualcomm Snapdragon 870 5G (20543 - 41256, n=13)
33246 Points -19%
Average of class Tablet (763 - 105178, n=86, last 2 years)
28653 Points -31%
Samsung Galaxy Tab S7 Plus (Samsung Browser 12.1)
27360 Points -34%
Huawei MatePad Pro 12.6 2021 (Huawei Browser 11.1.4.302)
24616 Points -40%
Mozilla Kraken 1.1 - Total
Average of class Tablet (319 - 34733, n=74, last 2 years)
3789 ms * -259%
Samsung Galaxy Tab S7 Plus (Samsung Browser 12.1)
1947 ms * -85%
Huawei MatePad Pro 12.6 2021 (Huawei Browser 11.1.4.302)
1629 ms * -54%
Average Qualcomm Snapdragon 870 5G (1055 - 1792, n=13)
1401 ms * -33%
Lenovo Yoga Tab 13 (Chrome 92)
1158 ms * -10%
Lenovo Tab P12 Pro (Chrome 98)
1055 ms *
Apple iPad Pro 12.9 2021 A2378 (Safari 14.1.1)
495 ms * +53%

* ... smaller is better

Lenovo Tab P12 ProHuawei MatePad Pro 12.6 2021Samsung Galaxy Tab S7 PlusLenovo Yoga Tab 13Apple iPad Pro 12.9 2021 A2378Average 256 GB UFS 3.1 FlashAverage of class Tablet
AndroBench 3-5
62%
-1%
-1%
36%
-18%
Sequential Read 256KB
1782
2031
14%
1675
-6%
1431
-20%
Sequential Write 256KB
758
1559
106%
732
-3%
711
-6%
Random Read 4KB
232.5
310
33%
230.1
-1%
249.1
7%
Random Write 4KB
189.2
369.7
95%
205
8%
215.2
14%

游戏 - Tab P12 Pro得分120 FPS

尽管Tab P12 Pro的体积很大,但鉴于其相对较低的重量,它非常适用于谷歌的Play Store中的各种游戏。Adreno 650在这一点上可能已经超过两年了,但它仍然提供足够的游戏性能。

我们通过运行GameBench,来确定系统的游戏能力,这样做发现在Armajet中出现了短暂的120 FPS峰值,平均为85 FPS。

即使是像《PUBG Mobile》这样的高要求游戏,也可以在最大的细节中顺利享受。联想Tab P12 Pro在高清设置下能做到60 FPS,在UHD下能做到40 FPS,没有突然的性能下降。

联想Tab P12 Pro平板电脑评测
联想Tab P12 Pro平板电脑评测
0102030405060708090100110120Tooltip
Lenovo Tab P12 Pro; Armajet: Ø85.1 (61-121)
Lenovo Tab P12 Pro; PUBG Mobile; Smooth: Ø59.9 (59-61)
Lenovo Tab P12 Pro; PUBG Mobile; Balanced: Ø59.5 (48-61)
Lenovo Tab P12 Pro; PUBG Mobile; HD: Ø59.5 (52-61)
Lenovo Tab P12 Pro; PUBG Mobile; Ultra HD: Ø39.9 (35-41)

排放 - 炫酷的联想平板电脑

温度

联想Tab P12 Pro平板电脑评测

这款平板电脑的金属外壳即使在高负荷下也保持低温,我们只能检测到在前面的负荷下有10℃的增长,达到40℃。

运行GFXBench电池测试,我们确定了骁龙870在长期持续负载下的表现,我们很高兴地报告,它做得非常好,而且保持非常稳定。在3DMark的压力测试中也取得了同样的结果,99%的好成绩证明了这款高通SoC的性能非常稳定。

3DMark Wild Life Stress Test

05101520253035Tooltip
Lenovo Tab P12 Pro Adreno 650, SD 870, 256 GB UFS 3.1 Flash; Wild Life Stress Test Stability; 0.0.0.0: Ø25.2 (25.1-25.3)
Huawei MatePad Pro 12.6 2021 Mali-G78 MP22, Kirin 9000E, 256 GB UFS 3.1 Flash; Wild Life Stress Test Stability; 0.0.0.0: Ø31.3 (27.4-35.4)
Lenovo Yoga Tab 13 Adreno 650, SD 870, 128 GB UFS 3.0 Flash; Wild Life Stress Test Stability; 0.0.0.0: Ø25.1 (25.1-25.2)
Lenovo Tab P12 Pro Adreno 650, SD 870, 256 GB UFS 3.1 Flash; Wild Life Extreme Stress Test; 1.0.8.1: Ø7.3 (7.29-7.33)
Huawei MatePad Pro 12.6 2021 Mali-G78 MP22, Kirin 9000E, 256 GB UFS 3.1 Flash; Wild Life Extreme Stress Test; 1.0.4.2: Ø8.73 (8.19-10.9)
Lenovo Yoga Tab 13 Adreno 650, SD 870, 128 GB UFS 3.0 Flash; Wild Life Extreme Stress Test; 1.0.5.1: Ø7.29 (7.29-7.31)
Max. Load
 36.9 °C39.6 °C32.6 °C 
 33.7 °C35.5 °C31.8 °C 
 33.7 °C36.2 °C31.5 °C 
Maximum: 39.6 °C
Average: 34.6 °C
31.2 °C38.7 °C37.9 °C
31.1 °C35.3 °C34.6 °C
30.2 °C32.4 °C32.7 °C
Maximum: 38.7 °C
Average: 33.8 °C
Power Supply (max.)  39.9 °C | Room Temperature 20.1 °C | Fluke t3000FC (calibrated), Voltcraft IR-260
(±) The average temperature for the upper side under maximal load is 34.6 °C / 94 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 39.6 °C / 103 F, compared to the average of 33.8 °C / 93 F, ranging from 20.7 to 53.2 °C for the class Tablet.
(+) The bottom heats up to a maximum of 38.7 °C / 102 F, compared to the average of 33.3 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 25.9 °C / 79 F, compared to the device average of 30 °C / 86 F.

发言人

Tab P12 Pro总共有四个JBL扬声器,两个在右侧,两个在左侧,有四个杜比全景声认证的音频通道,每个1.5瓦。

整体音质非常好,有可察觉的低音提示。反之,中音和高音不是很线性。最大音量被确定为一个体面的89 dB(A)。

鉴于缺乏3.5毫米音频插孔,连接有线耳机或扬声器的唯一方法是通过平板电脑的USB-C端口。不包括用于模拟音频设备的加密狗。另外,该平板电脑还支持蓝牙5.2的无线连接。

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2049.348.92543.950.53137.142.24037.943.65043.848.16331.835.7802839.610027.95312523.557.116023.861.120019.664.3250196931517.57440015.274.550016.877.76302179.180022.382.5100018.781.7125017.380.9160015.880.7200015.872.8250017.464.9315018.469.8400020.277.1500020.377.4630020.177800021.476.61000021.870.51250021.369.41600021.866SPL31.689.9N1.688median 20.1median 74.5Delta2.36.140.840.724.323.326.527.326.324.323.720.627.523.441.822.557.318.763.421.764.622.863.117.867.417.469.517.871.918.974.215.27011.573.610.374.210.175.710.972.510.271.110.569.310.864.810.871.211.269.611.36511.47311.374.511.471.411.357.110.583.924.260.50.5median 70median 11.34.23.5hearing rangehide median Pink NoiseLenovo Tab P12 ProApple iPad Pro 12.9 2021 A2378
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo Tab P12 Pro audio analysis

(+) | speakers can play relatively loud (89.9 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.4% lower than median
(±) | linearity of bass is average (10.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.7% away from median
(+) | mids are linear (4.2% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.1% away from median
(±) | linearity of highs is average (7.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (13% difference to median)
Compared to same class
» 19% of all tested devices in this class were better, 3% similar, 77% worse
» The best had a delta of 7%, average was 22%, worst was 129%
Compared to all devices tested
» 11% of all tested devices were better, 2% similar, 87% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Apple iPad Pro 12.9 2021 A2378 audio analysis

(+) | speakers can play relatively loud (83.9 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 5.8% lower than median
(±) | linearity of bass is average (8.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.9% away from median
(+) | mids are linear (4.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.9% away from median
(+) | highs are linear (6.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (7.9% difference to median)
Compared to same class
» 0% of all tested devices in this class were better, 0% similar, 99% worse
» The best had a delta of 7%, average was 22%, worst was 129%
Compared to all devices tested
» 1% of all tested devices were better, 0% similar, 98% worse
» The best had a delta of 4%, average was 25%, worst was 134%

能源管理--持久的联想平板电脑

消耗功率

Tab P12 Pro的10,200毫安时锂聚合物电池支持快速充电4.0,可以在短短的1:45小时内从接近空的状态充电到充满。盒子里有一个兼容的30W电源。

对于一个12.6英寸的设备来说,总体功耗非常好,特别是与Yoga Tab 13

Power Consumption
Off / Standbydarklight 0.1 / 0.3 Watt
Idledarkmidlight 2.2 / 2.6 / 3.2 Watt
Load midlight 7.1 / 11.5 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Lenovo Tab P12 Pro
10200 mAh
Huawei MatePad Pro 12.6 2021
10050 mAh
Samsung Galaxy Tab S7 Plus
10090 mAh
Lenovo Yoga Tab 13
10000 mAh
Apple iPad Pro 12.9 2021 A2378
 mAh
Power Consumption
-129%
-6%
-31%
-108%
Idle Minimum *
2.2
6.2
-182%
2.41
-10%
3
-36%
1.8
18%
Idle Average *
2.6
9.07
-249%
3.4
-31%
3.4
-31%
9.6
-269%
Idle Maximum *
3.2
9.12
-185%
3.43
-7%
4.1
-28%
9.8
-206%
Load Average *
7.1
8.79
-24%
6.63
7%
9.9
-39%
12.2
-72%
Load Maximum *
11.5
12.07
-5%
10.29
11%
13.8
-20%
12.6
-10%

* ... smaller is better

Power Consumption: Geekbench (150 cd/m²)

0123456789101112131415Tooltip
Lenovo Tab P12 Pro Qualcomm Snapdragon 870 5G: Ø6.84 (2.48-12.9)
Lenovo Yoga Tab 13 Qualcomm Snapdragon 870 5G: Ø10.2 (5.86-15.9)

Power Consumption: GFXBench (150 cd/m²)

012345678910111213Tooltip
Lenovo Tab P12 Pro Qualcomm Snapdragon 870 5G; 1920x1080 Aztec Ruins Normal Offscreen: Ø9.67 (8.92-10.2)
Lenovo Yoga Tab 13 Qualcomm Snapdragon 870 5G; 1920x1080 Aztec Ruins Normal Offscreen: Ø12.7 (5.75-13.3)
Lenovo Tab P12 Pro Qualcomm Snapdragon 870 5G; Idle 150cd/m2: Ø2.7 (2.52-3.42)
Lenovo Yoga Tab 13 Qualcomm Snapdragon 870 5G; Idle 150cd/m2: Ø3.37 (3.18-3.69)

电池寿命

在我们的Wi-Fi测试中,显示亮度正常化为150尼特,联想Tab P12 Pro在120赫兹模式下能保持10.5小时的良好状态,而在禁用通信模块的视频播放测试中,甚至能保持15小时。

Battery Runtime
Idle (without WLAN, min brightness)
17h 14min
WiFi Websurfing
10h 27min
Big Buck Bunny H.264 1080p
14h 52min
Load (maximum brightness)
3h 56min
Lenovo Tab P12 Pro
10200 mAh
Huawei MatePad Pro 12.6 2021
10050 mAh
Samsung Galaxy Tab S7 Plus
10090 mAh
Lenovo Yoga Tab 13
10000 mAh
Apple iPad Pro 12.9 2021 A2378
 mAh
Battery Runtime
54%
-6%
69%
2%
Reader / Idle
1034
2080
101%
898
-13%
2536
145%
H.264
892
1367
53%
620
-30%
1199
34%
818
-8%
WiFi v1.3
627
740
18%
425
-32%
1056
68%
673
7%
Load
236
342
45%
355
50%
306
30%
255
8%

Pros

+ 明亮的120赫兹OLED面板
+ 电池寿命长
+ 良好的扬声器
+ 高质量的制造
+ 附带手写笔

Cons

- 无GPS(Wi-Fi型号)
- 软件支持
- 没有3.5毫米的耳机插孔
- 没有IP等级

联想Tab P12 Pro的评测

联想Tab P12 Pro评测。评测单位由联想德国公司提供
联想Tab P12 Pro评测。评测单位由联想德国公司提供

Tab P12 Pro是一款非常好的高端平板电脑,价格很高。对于一款Android 的平板电脑来说,其699美元的起价是相当高的。

作为回报,Tab P12 Pro提供了相当多的东西,如支持双显示器或作为Windows电脑的辅助显示器的能力,光滑的用户界面,优质的制造质量,优秀的扬声器,以及最后但并非最不重要的良好的电池寿命。说到这里,Yoga Tab 13,运行时间要长不少。

显示屏是Tab P12 Pro真正闪亮的地方,因为它比其前身Tab P11 Pro's有了很大的改进。新的显示屏不仅更加明亮,而且还能以120赫兹的高刷新率运行。与三星的Samsung Galaxy Tab S7 Plus Review - Finally a great Android tablet Galaxy Tab S7 Plus, Android 平板电脑市场的山大王相比,Tab P12 Pro的表现非常好。其附带的联想笔3也可以说是如此。

联想Tab P12 Pro为Android 平板电脑的粉丝提供了很多东西。

然而,在软件方面,三星显然领先。如果你想要的是定期更新的扩展支持,那么高级平板电脑可能是更好的选择。Galaxy优质平板电脑可能是一个更好的选择。毕竟,联想只保证三年的安全更新,而我们的评测单元已经过期,(很可能)不超过两次主要的操作系统升级。

价格和可用性

联想Tab P12 Pro目前可以通过联想自己的网店购买。价格为700美元起。

Lenovo Tab P12 Pro - 08/30/2022 v7 (old)
Marcus Herbrich

Chassis
89 / 98 → 90%
Keyboard
67 / 80 → 84%
Pointing Device
96%
Connectivity
49 / 70 → 70%
Weight
82 / 40-88 → 88%
Battery
89%
Display
89%
Games Performance
65 / 78 → 83%
Application Performance
82 / 92 → 89%
Temperature
92%
Noise
100%
Audio
84 / 91 → 92%
Camera
59 / 85 → 70%
Average
80%
89%
Tablet - Weighted Average

Price comparison

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> Notebookcheck中文版(NBC中国) > 评测 > 联想Tab P12 Pro评论。5G平板电脑的替代品,配备大型120赫兹显示屏
Marcus Herbrich, 2022-04- 1 (Update: 2024-08-15)