联想 Tab M11 平板电脑评测:11 英寸平板电脑,支持手写笔,适合学校和多媒体使用
潜在的竞争对手比较
Bewertung | Datum | Modell | Gewicht | Laufwerk | Groesse | Aufloesung | Preis ab |
---|---|---|---|---|---|---|---|
83.4 % | 05/2024 | Lenovo Tab M11 Helio G88, Mali-G52 MP2 | 465 g | 128 GB eMMC Flash | 11.00" | 1920x1200 | |
84.2 % | 02/2024 | Samsung Galaxy Tab A9+ SD 695 5G, Adreno 619 | 480 g | 64 GB UFS 2.2 Flash | 11.00" | 1920x1200 | |
80 % | 11/2023 | Teclast T40 Air T616, Mali-G57 MP1 | 464 g | 256 GB eMMC 5.1 Flash | 10.36" | 2000x1200 | |
81.2 % | 01/2023 | Huawei MatePad SE SD 680, Adreno 610 | 440 g | 64 GB eMMC Flash | 10.40" | 2000x1200 |
» Notebookcheck多媒体笔记本电脑Top 10排名
» Notebookcheck游戏笔记本电脑Top 10排名
» Notebookcheck低价办公/商务笔记本电脑Top 10排名
» Notebookcheck高端办公/商务笔记本电脑Top 10排名
» Notebookcheck工作站笔记本电脑Top 10排名
» Notebookcheck亚笔记本电脑Top 10排名
» Notebookcheck超级本产品Top 10排名
» Notebookcheck变形本产品Top 10排名
» Notebookcheck平板电脑Top 10排名
» Notebookcheck智能手机Top 10排名
» Notebookcheck评测过最出色的笔记本电脑屏幕
» Notebookcheck售价500欧元以下笔记本电脑Top 10排名
» Notebookcheck售价300欧元以下笔记本电脑Top 10排名
外壳和功能 - 金属外壳和大量内存
过去,金属外壳的平板电脑只有在较高的价格区间才会出现,但如今在 200 欧元区间也很常见。我们的联想 Tab M11 测试设备采用灰色金属外壳,背面顶部嵌入了一条相当宽的塑料条,以提高接收效果。摄像头模块也位于此处,凸出且略微发亮。机身边框也是金属材质。
联想 Tab M11 的稳定性非常高,尽管体积很大,但几乎无法扭曲,只有强大的压力才能通过屏幕的液晶。制造商还提供了 IP52 认证,这意味着平板电脑可以防尘防水溅,但不能浸入液体中。
正面的显示屏边缘相当窄,但触摸屏仍然易于握持,不会意外触发。
该机型配备了 128 GB 的大容量存储空间,这个配置还算不错,在未来几个月可能会成为这个价位的标准配置。您只能使用 4GB 内存,而 Teclast T40 Air的内存则更大,灵活性更高。
USB-C 端口仅支持 USB 2.0 标准,因此很难加快数据传输,也不提供图像输出功能。如果你想连接耳机或外置扬声器,可以通过 3.5 毫米插孔实现。虽然没有 NFC 功能,但我们的测试机型上有一个 nano-SIM 卡插槽。不能使用 eSIM 卡。此外,还有仅支持 WiFi 的版本。
在我们使用 Angelbird V60 参考存储卡进行的测试中,microSD 读卡器的表现相当不错,在复制测试中平均达到了 34.4 MBit/s。
SD Card Reader - average JPG Copy Test (av. of 3 runs) | |
Samsung Galaxy Tab A9+ (Angelbird AV Pro V60) | |
Lenovo Tab M11 (Angelbird V60) | |
Average of class Tablet (7.61 - 101.6, n=62, last 2 years) | |
Teclast T40 Air (Angelbird V60) | |
Huawei MatePad SE (Angelbird V60) |
Cross Platform Disk Test (CPDT)
通信、软件和操作 - 笔支持和更新承诺
得益于 WiFi 5,在我们使用华硕 ROG Rapture AXE11000 路由器进行的无线局域网测试中,这款平板电脑的数据传输速率约为 300 - 350 MBit/s。在我们的测试中,传输速率非常稳定,与同等价格的平板电脑相当。该设备并不突出,千兆网络连接也没有得到充分利用。不过,仍然可以实现快速传输。
我们的 4G 机型还可以通过蜂窝网络访问移动互联网。内置调制解调器提供的频率足以在中欧地区运行,但在旅行时,您应该提前检查 Tab M11 是否也能连接到当地的 LTE 网络。
Android 13 仍预装在设备上。 联想将在 2028 年初之前提供安全补丁。无论如何,平板电脑的更新承诺还是相当罕见的,因此对于一款相对廉价的设备来说,这就更加令人高兴了。Android
制造商几乎不会更改谷歌的操作系统,只会预装很少的应用程序。在测试时,安全补丁是从 2024 年 1 月开始的,可以再做一次更新。
DRM L1 是可用的,这样你就可以全高清观看主要供应商提供的流媒体。
触摸屏反应灵敏,在边缘和角落也运行良好。平板电脑支持联想手写笔,可用来手写笔记或绘图。联想的软件支持 OneVision,可通过分屏或浮动窗口实现更好的多任务处理。你还可以启动 PC 模式,通过任务栏对鼠标和键盘控制进行优化。
只有面部识别可以用作生物识别解锁方法。它的工作原理相当可靠,即使在黑暗的地方,屏幕发出的光线通常也足以识别我们。
Networking | |
Lenovo Tab M11 | |
iperf3 transmit AXE11000 |
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iperf3 receive AXE11000 |
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Samsung Galaxy Tab A9+ | |
iperf3 transmit AXE11000 |
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iperf3 receive AXE11000 |
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Teclast T40 Air | |
iperf3 transmit AXE11000 |
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iperf3 receive AXE11000 |
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Huawei MatePad SE | |
iperf3 transmit AXE11000 |
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iperf3 receive AXE11000 |
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相机 - 可用图像质量
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.
Main cameraMain cameraLow Light![ColorChecker](fileadmin/_processed_/d/1/csm_Farbchart_high_c261f48d7e.jpg)
![ColorChecker](fileadmin/_processed_/9/c/csm_Farbchart_low_46011a45de.jpg)
显示屏 - 90 Hz 面板,色彩强烈但不准确
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Brightness Distribution: 88 %
Center on Battery: 431 cd/m²
Contrast: 1078:1 (Black: 0.4 cd/m²)
ΔE Color 9.72 | 0.5-29.43 Ø4.99
ΔE Greyscale 3.6 | 0.57-98 Ø5.2
99.1% sRGB (Calman 2D)
Gamma: 2.194
Lenovo Tab M11 IPS, 1920x1200, 11.00 | Samsung Galaxy Tab A9+ TFT-LCD, 1920x1200, 11.00 | Teclast T40 Air IPS, 2000x1200, 10.36 | Huawei MatePad SE IPS, 2000x1200, 10.40 | |
---|---|---|---|---|
Response Times | 18% | 10% | 27% | |
Response Time Grey 50% / Grey 80% * | 70.1 ? | 53.81 ? 23% | 58.4 ? 17% | 44.5 ? 37% |
Response Time Black / White * | 33.9 ? | 29.92 ? 12% | 33.1 ? 2% | 28.6 ? 16% |
PWM Frequency | ||||
Screen | -2% | -49% | 13% | |
Brightness middle | 431 | 493 14% | 319 -26% | 398 -8% |
Brightness | 405 | 460 14% | 296 -27% | 368 -9% |
Brightness Distribution | 88 | 90 2% | 85 -3% | 87 -1% |
Black Level * | 0.4 | 0.35 12% | 0.44 -10% | 0.46 -15% |
Contrast | 1078 | 1409 31% | 725 -33% | 865 -20% |
Colorchecker dE 2000 * | 9.72 | 6 38% | 10.9 -12% | 2.17 78% |
Colorchecker dE 2000 max. * | 11.59 | 11.7 -1% | 19.02 -64% | 4.32 63% |
Greyscale dE 2000 * | 3.6 | 8.2 -128% | 11.5 -219% | 3.1 14% |
Gamma | 2.194 100% | 2.21 100% | 2.035 108% | 2.214 99% |
CCT | 7348 88% | 9131 71% | 11482 57% | 7245 90% |
Total Average (Program / Settings) | 8% /
2% | -20% /
-38% | 20% /
16% |
* ... smaller is better
Display Response Times
↔ Response Time Black to White | ||
---|---|---|
33.9 ms ... rise ↗ and fall ↘ combined | ↗ 11.3 ms rise | |
↘ 12.6 ms fall | ||
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 89 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21.3 ms). | ||
↔ Response Time 50% Grey to 80% Grey | ||
70.1 ms ... rise ↗ and fall ↘ combined | ↗ 27.9 ms rise | |
↘ 41.2 ms fall | ||
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 98 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (33.5 ms). |
Screen Flickering / PWM (Pulse-Width Modulation)
Screen flickering / PWM not detected | |||
In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17655 (minimum: 5 - maximum: 3846000) Hz was measured. |
性能、排放和电池寿命 - 同时使用四个扬声器
联发科 联发科 Helio G88作为 SoC。它拥有两个主频高达 2 GHz 的 ARM Cortex-A75 性能内核和六个主频高达 1.8 GHz 的 ARM Cortex-A55 节能内核,在性能方面达到了同类产品的水平。三星 三星Galaxy Tab A9+显示了更多的可能性。
联想 Tab M11 偶尔需要一些时间来处理菜单中的动画,系统很少有真正流畅的感觉。在加载大型应用程序时,你必须做好等待时间的准备,特别是因为内存的运行速度相当慢。
我们在 Tab M11 的正面测得的最高温度为 35.5 °C。虽然温度略高,但并不影响使用。由于我们是在室温下进行测试,因此这也为更温暖的环境留出了空间。即使在长时间负载的情况下,SoC 也不会降低其性能。
平板电脑配有四个扬声器,因此在我们的音量测量中达到了 81.4 dB(A)。中低音也能听到,但平板电脑听起来并不饱满有力。不过,你可以通过 3.5 毫米音频插孔和蓝牙连接外部扬声器或耳机,以获得更好的音效。可用的无线音频编解码器很少:SBC、AAC、aptX、aptX HD 和 LDAC 涵盖了最广泛使用的替代技术。
根据我们的无线局域网测试,在平板电脑耗尽电量之前,我们可以不间断地上网近 15 个小时。对于一块 7,040 毫安时的电池来说,这已经是相当不错的续航时间了、 Teclast T40 Air和 三星Galaxy Tab A9+还能多用几分钟。最大充电功率为 15 瓦,平板电脑不附带充电器。
Octane V2 - Total Score | |
Samsung Galaxy Tab A9+ | |
Average of class Tablet (2672 - 105178, n=84, last 2 years) | |
Teclast T40 Air | |
Lenovo Tab M11 | |
Huawei MatePad SE | |
Average Mediatek Helio G88 (7611 - 13413, n=6) |
Lenovo Tab M11 | Samsung Galaxy Tab A9+ | Teclast T40 Air | Huawei MatePad SE | Average 128 GB eMMC Flash | Average of class Tablet | |
---|---|---|---|---|---|---|
AndroBench 3-5 | 62% | -16% | -36% | -22% | 115% | |
Sequential Read 256KB | 294.5 | 485.96 65% | 270.7 -8% | 293.6 0% | 283 ? -4% | 884 ? 200% |
Sequential Write 256KB | 256.9 | 476.37 85% | 246.2 -4% | 99.5 -61% | 194.6 ? -24% | 566 ? 120% |
Random Read 4KB | 95.6 | 130.67 37% | 76.3 -20% | 61.8 -35% | 82.7 ? -13% | 171.7 ? 80% |
Random Write 4KB | 101.2 | 162.9 61% | 67.8 -33% | 54 -47% | 55.1 ? -46% | 160 ? 58% |
温度
(+) The maximum temperature on the upper side is 35.5 °C / 96 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 34.7 °C / 94 F, compared to the average of 33.3 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 23.9 °C / 75 F, compared to the device average of 30 °C / 86 F.
3DMark Wild Life Stress Test
发言人
Lenovo Tab M11 audio analysis
(±) | speaker loudness is average but good (81.4 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 21.8% lower than median
(±) | linearity of bass is average (8.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.3% away from median
(+) | mids are linear (5.3% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.4% higher than median
(+) | highs are linear (6.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.7% difference to median)
Compared to same class
» 48% of all tested devices in this class were better, 7% similar, 44% worse
» The best had a delta of 7%, average was 22%, worst was 129%
Compared to all devices tested
» 45% of all tested devices were better, 7% similar, 48% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Huawei MatePad SE audio analysis
(±) | speaker loudness is average but good (76 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 23.5% lower than median
(±) | linearity of bass is average (9.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.5% higher than median
(±) | linearity of mids is average (8.8% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 6.3% higher than median
(±) | linearity of highs is average (8.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (25.3% difference to median)
Compared to same class
» 74% of all tested devices in this class were better, 5% similar, 21% worse
» The best had a delta of 7%, average was 22%, worst was 129%
Compared to all devices tested
» 74% of all tested devices were better, 6% similar, 20% worse
» The best had a delta of 4%, average was 25%, worst was 134%
电池寿命
Battery Runtime - WiFi Websurfing | |
Samsung Galaxy Tab A9+ | |
Teclast T40 Air | |
Lenovo Tab M11 | |
Average of class Tablet (319 - 1764, n=79, last 2 years) | |
Huawei MatePad SE |
Pros
Cons
结论 - 相当普通......还是不普通?
联想 Tab M11 是一款毫不张扬、经济实惠的平板电脑,在日常使用中表现出色。一方面,这归功于它美观坚固的金属外壳、屏幕边缘纤薄的现代设计、实用的摄像头和良好的电池续航能力。
作为一项特殊功能,即使Android 13 目前仍安装在平板电脑上,您也能在 2028 年之前获得软件更新。我们曾期待四个扬声器能发出更强劲的声音,而且屏幕更适合在室内使用,而不适合在户外明亮的夏日使用。
联想的 Tab M11 有 WiFi 和 LTE 两种版本,就其 200 欧元左右的价格区间而言,传输速率不错。支持手写笔以及多任务和 PC 模式的额外软件选项是一个很好的补充,也让这款平板电脑看起来可以替代笔记本电脑完成简单的任务。
乍一看,联想 Tab M11 并没有什么特别之处,但其支持手写笔、PC 模式和良好的内存使其在竞争中脱颖而出。
内存更大的替代品是 Teclast T40 Air.性能更强的有 三星Galaxy Tab A9+.
价格和供应情况
联想 Tab M11 可直接从制造商处购买,各种配件包的起价为 135 美元。否则,感兴趣的用户可以通过亚马逊订购该设备。
Lenovo Tab M11
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05/10/2024 v7 (old)
Florian Schmitt
Transparency
The present review sample was made available to the author as a loan by the manufacturer or a shop for the purposes of review. The lender had no influence on this review, nor did the manufacturer receive a copy of this review before publication. There was no obligation to publish this review.