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Teclast T40 Pro评测--带LTE的经济型平板电脑

不是所有的专业。 Teclast T40 Pro与Plus机型非常相似,但有一个略微纤细的外壳,一个更强大的电池和一个更好的主摄像头。它以良好的配置(包括LTE)令人信服,但在测试中也暴露出一些小的挫折。
Android ARM Tablet Touchscreen

领先者T40 PlusPro型号也必须面对我们的评判。姐妹型号被证明是一个很好的日常伴侣,但它也显示出一些弱点。这篇评论澄清了这些缺点是否能被T40 Pro所消除。

Teclast T40 Pro (T Series)
Processor
UNISOC T618 8 x 2 - 2 GHz, Cortex-A75 / A55
Graphics adapter
ARM Mali-G52 MP2, Core: 850 MHz
Memory
8 GB 
Display
10.36 inch 5:3, 2000 x 1200 pixel 225 PPI, capacitive, 10 multi touch points, IPS, glossy: yes, 60 Hz
Storage
128 GB eMMC Flash, 128 GB 
, 117 GB free
Connections
1 USB 2.0, USB-C Power Delivery (PD), Audio Connections: USB-C, Card Reader: microSD up to 1 TB (FAT, FAT32, exFAT), Brightness Sensor, Sensors: Accelerometer, Magnetic, Orientation, G-Sensor, OTG
Networking
802.11 a/b/g/n/ac (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 5.0, 2G (850, 900, 1800, 1900 MHz), 3G (Band 1, 2, 5, 8, 34, 39), LTE (Band 1, 3, 5, 7, 8, 20, 38, 39, 40, 41), Dual SIM, LTE, GPS
Size
height x width x depth (in mm): 9.2 x 248 x 157
Battery
7000 mAh Lithium-Ion
Operating System
Android 11
Camera
Primary Camera: 13 MPix (f/2.0); Camera2-API: Limited
Secondary Camera: 8 MPix (f/2.0)
Additional features
Speakers: Quad, Keyboard: onscreen, Charger, USB-Cabel, SIM-Needle, 12 Months Warranty, GNSS: GPS (L1), BeiDou (B1), fanless
Weight
480 g
Price
250 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

外壳 - 铝制主体的平板电脑

Teclast T40 Pro的显示屏与表面的比例并不突出,为78%,但由于显示屏边缘稍宽,可以将平板电脑牢牢握在手中。由于采用了铝制一体式机身,它也不是太重,而且有一种令人愉快的感觉。只有天线的切口是由塑料制成的。

这款平板电脑对扭动尝试的反应是发出谨慎的吱吱声,对面板施加强大的压力会产生轻微的波纹。尽管如此,T40 Pro给人留下了坚实的印象,并具有良好的制造质量。

卡槽由塑料制成,可以容纳两张nano-SIM卡或一张mircoSD卡,而不是第二张SIM卡。没有对灰尘和水的渗透进行特殊保护。

尺寸比较

Benchmark Comparison Plugin: ERROR, Layout "0" not supported!

设备 -Android 没有DRM认证的平板电脑

Teclast T40 Pro有一个茂密的配置。USB 2.0端口支持OTG,因此外部存储驱动器和外围设备都可以连接到平板电脑。没有音频插孔,但USB端口可以通过一个可选的适配器用于音频输出。连接的耳机还可作为调频接收器的天线。

没有通知LED、红外冲击器和NFC。虽然这些因素是可以接受的,但缺乏DRM认证更让人痛苦,因为受保护的内容只能以SD质量播放。

微型SD卡读卡器

混合槽可以容纳一张microSD卡,作为第二张SIM卡的替代。然而,在使用我们的参考卡Angelbird AV Pro V60进行的拷贝测试中,T40 Pro甚至比Plus型号还要慢一些。在跨平台磁盘测试中,速度很吸引人,但并不总是很稳定。

SD Card Reader - average JPG Copy Test (av. of 3 runs)
Samsung Galaxy Tab A8 2022
Mali-G52 MP2, T618, 32 GB eMMC Flash (Angelbird AV Pro V60)
49.18 MB/s +171%
Teclast T40 Plus
Mali-G52 MP2, T618, 128 GB eMMC Flash (Angelbird AV Pro V60)
26.36 MB/s +45%
Lenovo Tab P11 Plus
Mali-G76 MP4, Helio G90T, 128 GB UFS 2.1 Flash (Angelbird V60)
20.4 MB/s +13%
Teclast T40 Pro
Mali-G52 MP2, T618, 128 GB eMMC Flash (Angelbird AV Pro V60)
18.12 MB/s

Cross Platform Disk Test (CPDT)

0510152025303540455055606570758085Tooltip
Teclast T40 Pro Mali-G52 MP2, T618, 128 GB eMMC Flash; SDCard Sequential Write 0.5 GB; Angelbird AV Pro V60: Ø34.1 (16.3-45.8)
Samsung Galaxy Tab A8 2022 Mali-G52 MP2, T618, 32 GB eMMC Flash; SDCard Sequential Write 0.5 GB; Angelbird AV Pro V60: Ø32.7 (13.3-40.3)
Teclast T40 Pro Mali-G52 MP2, T618, 128 GB eMMC Flash; SDCard Sequential Read 0.5 GB; Angelbird AV Pro V60: Ø78.1 (47.9-85.6)
Samsung Galaxy Tab A8 2022 Mali-G52 MP2, T618, 32 GB eMMC Flash; SDCard Sequential Read 0.5 GB; Angelbird AV Pro V60: Ø74.6 (37.9-86.8)

软件 -Android 11,几乎没有任何更新

Teclast T40 Pro搭载了Android 11和一个视觉上仅有轻微调整的用户界面。在测试时,安全补丁是截至2022年2月5日的最新版本。然而,经验表明,软件更新周期并不持久:姐妹机型 T40 Plus在11月中旬得到了最后一次更新。我们不指望这款平板电脑的Android 12的更新会出现。

通信和GNSS--Teclast T40 Pro中稳定的WLAN和4G。

Teclast T40 Pro支持Wi-Fi 5(IEEE 802.11 a、b、g、n、ac),无线范围一般。作为回报,与我们的参考路由器华硕ROG Rapture GT-AXE11000的传输速率在两个方向上都非常稳定,并且在预期的速度范围内。LTE模块支持所有重要的频段,在测试中并不显眼。

这款平板电脑的一个特殊功能是双SIM卡功能。两张SIM卡都具有LTE功能,甚至可以用来打电话。只是缺少一个集成的SIP账户管理。

Networking
iperf3 transmit AX12
Lenovo Tab P11 Plus
Mali-G76 MP4, Helio G90T, 128 GB UFS 2.1 Flash
343 (327min - 349max) MBit/s
Teclast T40 Plus
Mali-G52 MP2, T618, 128 GB eMMC Flash
305 (97min - 372max) MBit/s
iperf3 receive AX12
Lenovo Tab P11 Plus
Mali-G76 MP4, Helio G90T, 128 GB UFS 2.1 Flash
352 (334min - 359max) MBit/s
Teclast T40 Plus
Mali-G52 MP2, T618, 128 GB eMMC Flash
327 (311min - 331max) MBit/s
020406080100120140160180200220240260280300320340Tooltip
Teclast T40 Pro UNISOC T618, ARM Mali-G52 MP2; iperf3 receive AXE11000; iperf 3.1.3: Ø322 (315-326)
Samsung Galaxy Tab A8 2022 UNISOC T618, ARM Mali-G52 MP2; iperf3 receive AXE11000; iperf 3.1.3: Ø319 (163-328)
Teclast T40 Pro UNISOC T618, ARM Mali-G52 MP2; iperf3 transmit AXE11000; iperf 3.1.3: Ø346 (335-360)
Samsung Galaxy Tab A8 2022 UNISOC T618, ARM Mali-G52 MP2; iperf3 transmit AXE11000; iperf 3.1.3: Ø343 (178-357)
GPS测试:户外
在户外
GPS测试:在大楼里
在建筑物内

在日常使用中,GNSS模块被证明是完全失败的。在户外,只要有足够的耐心,就可以进行卫星定位,但有时需要几分钟的时间。此外,只支持单频GPS:T40 Pro不能识别其他卫星服务。

因此,不幸的是,在这一点上,我们无法用这台平板电脑提供我们通常的实用GPS测试,因为连接不够稳定,无法进行轨迹记录。因此,T40不适合用于导航任务。

相机--坚实的成像性能

与T40 Pro的自拍
与T40 Pro的自拍

与Plus型号相比,Teclast T40 Pro在规格表的两边都有更多的百万像素的摄像头。只要关闭美颜模式,用前置镜头拍摄的照片是相当不错的。虽然它可以单独配置,但偶尔会在脸上产生色斑。

背面的单摄像头具有逼真的色彩再现,并在细节和锐度之间找到了良好的平衡。然而,动态范围非常有限,相机几乎不能补偿一些背光。变焦是相当不错的,但它停止在四倍放大率。总而言之,Teclast平板电脑有一个相对较好的镜头,很适合用于记录,但它没有一个辅助的LED。

背面的主摄像头可以录制全高清视频,而前面的镜头仅限于较小的720p分辨率,但它们都只支持30FPS。

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 camera4/5-x zoomLow-light
ColorChecker
5.5 ∆E
3.4 ∆E
3.5 ∆E
6.3 ∆E
3.8 ∆E
2 ∆E
6.1 ∆E
4.7 ∆E
4.4 ∆E
4.7 ∆E
3.7 ∆E
7 ∆E
2.6 ∆E
3.3 ∆E
6.7 ∆E
3.4 ∆E
1.1 ∆E
2.5 ∆E
5.6 ∆E
3.2 ∆E
1.9 ∆E
4.2 ∆E
7.6 ∆E
9.1 ∆E
ColorChecker Teclast T40 Pro: 4.43 ∆E min: 1.07 - max: 9.14 ∆E
ColorChecker
29.4 ∆E
54.8 ∆E
39.6 ∆E
36.3 ∆E
44.9 ∆E
63.7 ∆E
54.2 ∆E
35.7 ∆E
43.4 ∆E
28 ∆E
65.7 ∆E
64.3 ∆E
31.1 ∆E
48.6 ∆E
37.6 ∆E
77.1 ∆E
43.6 ∆E
45.9 ∆E
94.3 ∆E
71.4 ∆E
52.6 ∆E
37 ∆E
23.9 ∆E
13.5 ∆E
ColorChecker Teclast T40 Pro: 47.36 ∆E min: 13.46 - max: 94.34 ∆E

配件和保修 - T40 Pro配有USB-C电源适配器

Teclast T40 Pro配备了一个模块化电源(高达18瓦),一条USB Type-C电缆,一个用于卡槽的小工具,以及一个额外的屏幕保护器。

制造商提供十二个月的保修期,这不影响零售商的保修。

输入设备和操作 - 没有指纹扫描仪

Teclast T40 Pro的电容式触摸屏可识别多达10次的同时触摸,并且开箱就有一个屏幕保护膜。输入准确且相当迅速,滑行性能也很好。

谷歌的GBoard被预装为标准键盘,但它可以被Play Store的任何布局所取代。在设置中还发现了一个用于接收通知的闪烁灯,但没有相应的LED灯--至少,我们找不到它。

T40 Pro没有指纹扫描仪,而是通过前置摄像头提供二维面部识别。这不是很安全,但在日常使用中效果相当好。

显示屏 - T40 Pro中更深的IPS和亮度传感器

子像素结构
子像素结构

制造商对Teclast T40 Pro的显示屏对角线给出了不同的信息。网站上说是10.4英寸,但规格表上说是10.36英寸--我们在测试样品上测量了10.26英寸(26.05厘米)。该分辨率提供了一个良好的像素密度,照明的均匀性也很好。

与之相比 T40 PlusPro型号有一个环境光传感器,在测试中有点迟钝,但能令人满意地完成其任务。然而,我们有点惊讶的是,Teclast T40 Pro的亮度比它的姐妹型号低。至少它在所有的测量场景中都处于同一水平,无论它是纯白色背景、APL50测量,还是没有激活亮度传感器的测量。

IPS面板不使用脉冲宽度调制,但在显示亮度为81%以下时,可以测出高频闪烁。

401
cd/m²
444
cd/m²
408
cd/m²
395
cd/m²
433
cd/m²
405
cd/m²
382
cd/m²
429
cd/m²
411
cd/m²
Distribution of brightness
tested with X-Rite i1Pro 3
Maximum: 444 cd/m² (Nits) Average: 412 cd/m² Minimum: 38.65 cd/m²
Brightness Distribution: 86 %
Center on Battery: 433 cd/m²
Contrast: 902:1 (Black: 0.48 cd/m²)
ΔE Color 3 | 0.5-29.43 Ø5
ΔE Greyscale 4.4 | 0.57-98 Ø5.3
96.1% sRGB (Calman 2D)
Gamma: 2.12
Teclast T40 Pro
IPS, 2000x1200, 10.36
Teclast T40 Plus
IPS, 2000x1200, 10.40
Samsung Galaxy Tab A8 2022
TFT-LCD, 1920x1200, 10.50
Lenovo Tab P11 Plus
IPS, 2000x1200, 11.00
Screen
9%
-44%
-0%
Brightness middle
433
496
15%
368
-15%
410
-5%
Brightness
412
486
18%
346
-16%
400
-3%
Brightness Distribution
86
92
7%
91
6%
83
-3%
Black Level *
0.48
0.4
17%
0.61
-27%
0.29
40%
Contrast
902
1240
37%
603
-33%
1414
57%
Colorchecker dE 2000 *
3
3.1
-3%
6.9
-130%
4.47
-49%
Colorchecker dE 2000 max. *
7.2
7.6
-6%
11.4
-58%
8.84
-23%
Greyscale dE 2000 *
4.4
5.1
-16%
7.7
-75%
5.1
-16%
Gamma
2.12 104%
2.33 94%
2.16 102%
2.248 98%
CCT
7003 93%
6819 95%
8547 76%
7966 82%

* ... 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 24180 Hz ≤ 81 % brightness setting

The display backlight flickers at 24180 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 81 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 24180 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17900 (minimum: 5 - maximum: 3846000) Hz was measured.

固定变焦水平的测量系列(Rigol MSO5102,0.5 ms,100 mV,从左起):最小、25 %、50 %、75 %和最大面板亮度

0.48cd/m²的黑值使Teclast T40 Pro能够达到一个体面的对比度。

该面板的色彩再现非常酷。那些喜欢更自然色彩的人可以在设置中稍作调整,但该平板电脑并没有实现最佳的色彩再现。无论如何,在日常使用中,它是相当令人愉快的,有一点过饱和的倾向。

灰度(对比度:自动,白平衡:暖,目标色彩空间:sRGB)
灰度(对比度:自动,白平衡:暖,目标色彩空间:sRGB)
颜色(对比度:自动,白平衡:暖,目标色彩空间:sRGB)
颜色(对比度:自动,白平衡:暖,目标色彩空间:sRGB)
色彩空间(对比度:自动,白平衡:暖,目标色彩空间:sRGB)
色彩空间(对比度:自动,白平衡:暖,目标色彩空间:sRGB)
饱和度(对比度:自动,白平衡:暖,目标色彩空间:sRGB)
饱和度(对比度:自动,白平衡:暖,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
18.12 ms ... rise ↗ and fall ↘ combined↗ 6.031 ms rise
↘ 12.09 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 0.1 (minimum) to 240 (maximum) ms. » 35 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (21.5 ms).
       Response Time 50% Grey to 80% Grey
42.82 ms ... rise ↗ and fall ↘ combined↗ 18.04 ms rise
↘ 24.78 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. » 67 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (33.7 ms).

在户外,T40 Pro给我们留下了复杂的感觉。屏幕的最大亮度降低,确保在阳光直射下几乎看不到任何东西。如果再加上反射,唯一的选择就是寻找一个更阴暗的地方。

IPS面板的可视角度稳定性很好。即使在非常平坦的视角下也不会出现颜色反转。最多,亮度会下降一些,在大的黑色区域会注意到轻微的发光效果。

户外使用
视角稳定

性能--Teclast T40 Pro中的异类SoC

Teclast T40 Pro是由一台 UNISOC T618与8GB内存,其中还包括一个内部图形单元 ARM Mali-G52 MP2图形单元。这款平板电脑在基准测试中提供了良好的系统性能,与名义上更强大的 联想Tab P11 Plus.然而,在日常使用中,不时可以注意到轻微的停顿,特别是当几个应用程序彼此相邻显示时。

GPU定位在中档,为休闲游戏提供足够的性能。要求更高的游戏尽管降低了细节水平,但往往不超过30FPS。根据游戏的不同,高面板分辨率会导致一些停滞。

内置内存的容量很大,但它不是特别快。然而,就速度而言,它与另一个eMMC闪存不相上下。

Geekbench 5.5
Single-Core
Apple iPad 2021
1328 Points +249%
Average of class Tablet (140 - 1892, n=68, last 2 years)
664 Points +75%
Lenovo Tab P11 Plus
503 Points +32%
Teclast T40 Plus
384 Points +1%
Teclast T40 Pro
380 Points
Average UNISOC T618 (365 - 393, n=6)
380 Points 0%
Samsung Galaxy Tab A8 2022
365 Points -4%
Multi-Core
Apple iPad 2021
3235 Points +148%
Average of class Tablet (312 - 8524, n=68, last 2 years)
2362 Points +81%
Lenovo Tab P11 Plus
1557 Points +19%
Average UNISOC T618 (1229 - 1461, n=6)
1332 Points +2%
Teclast T40 Plus
1309 Points 0%
Teclast T40 Pro
1303 Points
Samsung Galaxy Tab A8 2022
1229 Points -6%
PCMark for Android - Work 3.0
Average of class Tablet (3195 - 17267, n=65, last 2 years)
8736 Points +4%
Teclast T40 Plus
8414 Points +1%
Teclast T40 Pro
8364 Points
Lenovo Tab P11 Plus
8346 Points 0%
Average UNISOC T618 (7404 - 8414, n=5)
7980 Points -5%
Samsung Galaxy Tab A8 2022
7447 Points -11%
3DMark
2560x1440 Sling Shot OpenGL ES 3.0
Lenovo Tab P11 Plus
3374 Points +58%
Average of class Tablet (507 - 8472, n=19, last 2 years)
2878 Points +34%
Teclast T40 Plus
2163 Points +1%
Average UNISOC T618 (2084 - 2219, n=5)
2158 Points +1%
Teclast T40 Pro
2140 Points
Samsung Galaxy Tab A8 2022
2084 Points -3%
2560x1440 Sling Shot OpenGL ES 3.0 Graphics
Lenovo Tab P11 Plus
3472 Points +74%
Average of class Tablet (454 - 10759, n=19, last 2 years)
3021 Points +51%
Teclast T40 Plus
2028 Points +2%
Average UNISOC T618 (1958 - 2065, n=5)
2016 Points +1%
Teclast T40 Pro
1998 Points
Samsung Galaxy Tab A8 2022
1958 Points -2%
2560x1440 Sling Shot OpenGL ES 3.0 Physics
Lenovo Tab P11 Plus
3283 Points +15%
Average of class Tablet (863 - 4858, n=19, last 2 years)
2901 Points +2%
Teclast T40 Pro
2850 Points
Teclast T40 Plus
2822 Points -1%
Average UNISOC T618 (2601 - 3002, n=5)
2793 Points -2%
Samsung Galaxy Tab A8 2022
2692 Points -6%
2560x1440 Sling Shot OpenGL ES 3.0 Unlimited
Average of class Tablet (539 - 17675, n=28, last 2 years)
5681 Points +163%
Lenovo Tab P11 Plus
3128 Points +45%
Teclast T40 Plus
2185 Points +1%
Average UNISOC T618 (2105 - 2228, n=5)
2160 Points 0%
Teclast T40 Pro
2158 Points
Samsung Galaxy Tab A8 2022
2105 Points -2%
Apple iPad 2021
Points -100%
2560x1440 Sling Shot OpenGL ES 3.0 Unlimited Graphics
Average of class Tablet (485 - 35165, n=28, last 2 years)
8154 Points +307%
Lenovo Tab P11 Plus
3057 Points +53%
Teclast T40 Plus
2033 Points +2%
Average UNISOC T618 (1957 - 2056, n=5)
2016 Points +1%
Teclast T40 Pro
2002 Points
Samsung Galaxy Tab A8 2022
1957 Points -2%
Apple iPad 2021
Points -100%
2560x1440 Sling Shot OpenGL ES 3.0 Unlimited Physics
Average of class Tablet (463 - 6449, n=28, last 2 years)
3683 Points +24%
Lenovo Tab P11 Plus
3438 Points +16%
Teclast T40 Pro
2969 Points
Teclast T40 Plus
2961 Points 0%
Average UNISOC T618 (2611 - 3148, n=5)
2910 Points -2%
Samsung Galaxy Tab A8 2022
2862 Points -4%
Apple iPad 2021
Points -100%
2560x1440 Sling Shot Extreme (ES 3.1)
Lenovo Tab P11 Plus
2483 Points +71%
Average of class Tablet (361 - 14235, n=51, last 2 years)
2019 Points +39%
Teclast T40 Plus
1471 Points +1%
Average UNISOC T618 (1425 - 1492, n=6)
1459 Points 0%
Teclast T40 Pro
1456 Points
Samsung Galaxy Tab A8 2022
1425 Points -2%
2560x1440 Sling Shot Extreme (ES 3.1) Graphics
Lenovo Tab P11 Plus
2374 Points +85%
Average of class Tablet (290 - 24605, n=51, last 2 years)
2126 Points +66%
Teclast T40 Plus
1291 Points +1%
Average UNISOC T618 (1252 - 1303, n=6)
1283 Points 0%
Teclast T40 Pro
1281 Points
Samsung Galaxy Tab A8 2022
1252 Points -2%
2560x1440 Sling Shot Extreme (ES 3.1) Physics
Lenovo Tab P11 Plus
3183 Points +14%
Teclast T40 Plus
2866 Points +3%
Average UNISOC T618 (2643 - 3035, n=6)
2839 Points +2%
Average of class Tablet (858 - 5751, n=51, last 2 years)
2790 Points 0%
Teclast T40 Pro
2783 Points
Samsung Galaxy Tab A8 2022
2768 Points -1%
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited
Apple iPad 2021
5362 Points +251%
Average of class Tablet (267 - 14235, n=60, last 2 years)
3212 Points +110%
Lenovo Tab P11 Plus
2694 Points +77%
Teclast T40 Plus
1526 Points 0%
Teclast T40 Pro
1526 Points
Average UNISOC T618 (1463 - 1569, n=6)
1519 Points 0%
Samsung Galaxy Tab A8 2022
1463 Points -4%
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited Graphics
Apple iPad 2021
9773 Points +630%
Average of class Tablet (240 - 24605, n=60, last 2 years)
3812 Points +185%
Lenovo Tab P11 Plus
2473 Points +85%
Teclast T40 Plus
1338 Points 0%
Teclast T40 Pro
1338 Points
Average UNISOC T618 (1284 - 1369, n=6)
1336 Points 0%
Samsung Galaxy Tab A8 2022
1284 Points -4%
2560x1440 Sling Shot Extreme (ES 3.1) Unlimited Physics
Lenovo Tab P11 Plus
3375 Points +12%
Average of class Tablet (441 - 5751, n=60, last 2 years)
3237 Points +8%
Teclast T40 Pro
3007 Points
Teclast T40 Plus
3002 Points 0%
Average UNISOC T618 (2526 - 3202, n=6)
2954 Points -2%
Samsung Galaxy Tab A8 2022
2865 Points -5%
Apple iPad 2021
2078 Points -31%
Wild Life Score
Apple iPad 2021
7457 Points +952%
Average of class Tablet (286 - 7933, n=60, last 2 years)
1631 Points +130%
Lenovo Tab P11 Plus
1344 Points +90%
Samsung Galaxy Tab A8 2022
712 Points 0%
Teclast T40 Plus
711 Points 0%
Teclast T40 Pro
709 Points
Average UNISOC T618 (693 - 721, n=5)
709 Points 0%
Wild Life Unlimited Score
Apple iPad 2021
7858 Points +1008%
Average of class Tablet (289 - 25317, n=66, last 2 years)
2922 Points +312%
Lenovo Tab P11 Plus
1387 Points +96%
Teclast T40 Plus
712 Points 0%
Teclast T40 Pro
709 Points
Average UNISOC T618 (694 - 722, n=5)
709 Points 0%
Samsung Galaxy Tab A8 2022
708 Points 0%
Wild Life Extreme
Apple iPad 2021
1992 Points +995%
Average of class Tablet (75 - 6919, n=66, last 2 years)
837 Points +360%
Lenovo Tab P11 Plus
380 Points +109%
Teclast T40 Plus
185 Points +2%
Average UNISOC T618 (182 - 189, n=4)
185 Points +2%
Samsung Galaxy Tab A8 2022
184 Points +1%
Teclast T40 Pro
182 Points
Wild Life Extreme Unlimited
Apple iPad 2021
1872 Points +940%
Average of class Tablet (72 - 6909, n=64, last 2 years)
887 Points +393%
Lenovo Tab P11 Plus
381 Points +112%
Teclast T40 Plus
182 Points +1%
Average UNISOC T618 (179 - 185, n=4)
181.5 Points +1%
Teclast T40 Pro
180 Points
Samsung Galaxy Tab A8 2022
179 Points -1%
GFXBench (DX / GLBenchmark) 2.7
T-Rex Onscreen
Average of class Tablet (14 - 144, n=59, last 2 years)
61.1 fps +57%
Apple iPad 2021
60 fps +54%
Lenovo Tab P11 Plus
58 fps +49%
Teclast T40 Plus
40 fps +3%
Average UNISOC T618 (37 - 42, n=6)
39.2 fps +1%
Samsung Galaxy Tab A8 2022
39 fps 0%
Teclast T40 Pro
39 fps
1920x1080 T-Rex Offscreen
Apple iPad 2021
307 fps +649%
Average of class Tablet (15 - 873, n=59, last 2 years)
139.7 fps +241%
Lenovo Tab P11 Plus
78 fps +90%
Teclast T40 Plus
43 fps +5%
Average UNISOC T618 (41 - 44, n=6)
42.2 fps +3%
Samsung Galaxy Tab A8 2022
41 fps 0%
Teclast T40 Pro
41 fps
GFXBench 3.0
on screen Manhattan Onscreen OGL
Apple iPad 2021
60 fps +140%
Average of class Tablet (8.1 - 122, n=59, last 2 years)
47.3 fps +89%
Lenovo Tab P11 Plus
43 fps +72%
Teclast T40 Plus
25 fps 0%
Samsung Galaxy Tab A8 2022
25 fps 0%
Teclast T40 Pro
25 fps
Average UNISOC T618 (22 - 25, n=6)
24.3 fps -3%
1920x1080 1080p Manhattan Offscreen
Apple iPad 2021
167 fps +542%
Average of class Tablet (7.3 - 494, n=59, last 2 years)
84.6 fps +225%
Lenovo Tab P11 Plus
48 fps +85%
Teclast T40 Plus
26 fps 0%
Samsung Galaxy Tab A8 2022
26 fps 0%
Teclast T40 Pro
26 fps
Average UNISOC T618 (26 - 26, n=6)
26 fps 0%
GFXBench 3.1
on screen Manhattan ES 3.1 Onscreen
Apple iPad 2021
57 fps +280%
Average of class Tablet (4.8 - 118.3, n=59, last 2 years)
35 fps +133%
Lenovo Tab P11 Plus
26 fps +73%
Teclast T40 Plus
15 fps 0%
Samsung Galaxy Tab A8 2022
15 fps 0%
Teclast T40 Pro
15 fps
Average UNISOC T618 (13 - 15, n=6)
14.5 fps -3%
1920x1080 Manhattan ES 3.1 Offscreen
Apple iPad 2021
110 fps +633%
Average of class Tablet (5 - 340, n=59, last 2 years)
58 fps +287%
Lenovo Tab P11 Plus
29 fps +93%
Average UNISOC T618 (15 - 16, n=6)
15.2 fps +1%
Teclast T40 Plus
15 fps 0%
Samsung Galaxy Tab A8 2022
15 fps 0%
Teclast T40 Pro
15 fps
GFXBench
on screen Car Chase Onscreen
Apple iPad 2021
43 fps +431%
Average of class Tablet (3.1 - 94.5, n=58, last 2 years)
21 fps +159%
Lenovo Tab P11 Plus
16 fps +98%
Samsung Galaxy Tab A8 2022
9.2 fps +14%
Average UNISOC T618 (8.1 - 9.2, n=6)
8.57 fps +6%
Teclast T40 Plus
8.3 fps +2%
Teclast T40 Pro
8.1 fps
1920x1080 Car Chase Offscreen
Apple iPad 2021
69 fps +693%
Average of class Tablet (2.2 - 214, n=58, last 2 years)
33.9 fps +290%
Lenovo Tab P11 Plus
18 fps +107%
Average UNISOC T618 (8.7 - 13, n=6)
9.83 fps +13%
Samsung Galaxy Tab A8 2022
9.7 fps +11%
Teclast T40 Plus
8.9 fps +2%
Teclast T40 Pro
8.7 fps
on screen Aztec Ruins High Tier Onscreen
Apple iPad 2021
35 fps +483%
Average of class Tablet (1.9 - 97.3, n=70, last 2 years)
14.3 fps +138%
Lenovo Tab P11 Plus
10 fps +67%
Teclast T40 Plus
6 fps 0%
Samsung Galaxy Tab A8 2022
6 fps 0%
Teclast T40 Pro
6 fps
Average UNISOC T618 (5.4 - 6.2, n=6)
5.92 fps -1%
2560x1440 Aztec Ruins High Tier Offscreen
Apple iPad 2021
31 fps +761%
Average of class Tablet (0.9 - 90, n=70, last 2 years)
13.2 fps +267%
Lenovo Tab P11 Plus
6.7 fps +86%
Teclast T40 Plus
3.7 fps +3%
Average UNISOC T618 (3.6 - 3.7, n=6)
3.67 fps +2%
Samsung Galaxy Tab A8 2022
3.6 fps 0%
Teclast T40 Pro
3.6 fps
on screen Aztec Ruins Normal Tier Onscreen
Apple iPad 2021
50 fps +405%
Average of class Tablet (3 - 111, n=70, last 2 years)
21.2 fps +114%
Lenovo Tab P11 Plus
17 fps +72%
Average UNISOC T618 (9.4 - 11, n=6)
9.97 fps +1%
Samsung Galaxy Tab A8 2022
9.9 fps 0%
Teclast T40 Pro
9.9 fps
Teclast T40 Plus
9.7 fps -2%
1920x1080 Aztec Ruins Normal Tier Offscreen
Apple iPad 2021
82 fps +720%
Average of class Tablet (2.5 - 279, n=70, last 2 years)
35.5 fps +255%
Lenovo Tab P11 Plus
19 fps +90%
Teclast T40 Plus
10 fps 0%
Samsung Galaxy Tab A8 2022
10 fps 0%
Teclast T40 Pro
10 fps
Average UNISOC T618 (8.8 - 10, n=6)
9.8 fps -2%
Antutu v9 - Total Score
Apple iPad 2021
622382 Points +159%
Average of class Tablet (92766 - 1416727, n=52, last 2 years)
453858 Points +89%
Lenovo Tab P11 Plus
322048 Points +34%
Teclast T40 Pro
240502 Points
Average UNISOC T618 (201310 - 240502, n=3)
218309 Points -9%
Samsung Galaxy Tab A8 2022
201310 Points -16%
Teclast T40 Plus
Points -100%
AImark - Score v2.x
Lenovo Tab P11 Plus
13053 Points +178%
Average of class Tablet (4468 - 6865, n=6, last 2 years)
5427 Points +16%
Teclast T40 Pro
4695 Points
Samsung Galaxy Tab A8 2022
4659 Points -1%
Average UNISOC T618 (4659 - 4726, n=4)
3520 Points -25%
Apple iPad 2021
Points -100%
BaseMark OS II
Overall
Average of class Tablet (444 - 8886, n=52, last 2 years)
3631 Points +69%
Lenovo Tab P11 Plus
2948 Points +37%
Teclast T40 Pro
2145 Points
Average UNISOC T618 (1839 - 2550, n=5)
2135 Points 0%
Teclast T40 Plus
2107 Points -2%
Samsung Galaxy Tab A8 2022
1839 Points -14%
Apple iPad 2021
Points -100%
System
Average of class Tablet (1103 - 14097, n=52, last 2 years)
6543 Points +35%
Teclast T40 Plus
5061 Points +4%
Average UNISOC T618 (4403 - 5507, n=5)
4913 Points +1%
Teclast T40 Pro
4863 Points
Samsung Galaxy Tab A8 2022
4729 Points -3%
Lenovo Tab P11 Plus
4273 Points -12%
Memory
Average of class Tablet (916 - 8890, n=52, last 2 years)
4284 Points +166%
Lenovo Tab P11 Plus
3632 Points +126%
Average UNISOC T618 (970 - 3178, n=5)
1777 Points +11%
Teclast T40 Pro
1608 Points
Teclast T40 Plus
1404 Points -13%
Samsung Galaxy Tab A8 2022
970 Points -40%
Graphics
Average of class Tablet (580 - 31738, n=52, last 2 years)
6639 Points +222%
Lenovo Tab P11 Plus
3647 Points +77%
Teclast T40 Plus
2075 Points +1%
Teclast T40 Pro
2063 Points
Average UNISOC T618 (1834 - 2124, n=5)
2019 Points -2%
Samsung Galaxy Tab A8 2022
2001 Points -3%
Web
Teclast T40 Plus
1336 Points +2%
Teclast T40 Pro
1313 Points
Lenovo Tab P11 Plus
1273 Points -3%
Average UNISOC T618 (1138 - 1336, n=5)
1273 Points -3%
Samsung Galaxy Tab A8 2022
1246 Points -5%
Average of class Tablet (10 - 1907, n=52, last 2 years)
1205 Points -8%
CrossMark - Overall
Apple iPad 2021
842 Points +119%
Average of class Tablet (172 - 1585, n=51, last 2 years)
672 Points +75%
Teclast T40 Plus
385 Points 0%
Teclast T40 Pro
384 Points
Average UNISOC T618 (359 - 385, n=4)
372 Points -3%
Samsung Galaxy Tab A8 2022
361 Points -6%

Legend

 
Teclast T40 Pro UNISOC T618, ARM Mali-G52 MP2, 128 GB eMMC Flash
 
Teclast T40 Plus UNISOC T618, ARM Mali-G52 MP2, 128 GB eMMC Flash
 
Samsung Galaxy Tab A8 2022 UNISOC T618, ARM Mali-G52 MP2, 32 GB eMMC Flash
 
Lenovo Tab P11 Plus Mediatek Helio G90T, ARM Mali-G76 MP4, 128 GB UFS 2.1 Flash
 
Apple iPad 2021 Apple A13 Bionic, Apple A13 Bionic GPU, 64 GB SSD
JetStream 1.1 - Total Score
Average of class Tablet (57.3 - 135.7, n=5, last 2 years)
85.4 Points +13%
Teclast T40 Pro (Chrome 98)
75.3 Points
Lenovo Tab P11 Plus (Chrome 94)
70.6 Points -6%
Teclast T40 Plus (Chrome 95)
69.1 Points -8%
Average UNISOC T618 (63.2 - 75.3, n=4)
68.5 Points -9%
Samsung Galaxy Tab A8 2022 (Chrome 94.0.4606.85)
66.5 Points -12%
WebXPRT 3 - Overall
Average of class Tablet (34 - 342, n=42, last 2 years)
120.7 Points +59%
Teclast T40 Pro (Chrome 98)
76 Points
Average UNISOC T618 (68 - 93, n=6)
75.7 Points 0%
Samsung Galaxy Tab A8 2022 (Chrome 94.0.4606.85)
75 Points -1%
Teclast T40 Plus (Chrome 95)
74 Points -3%
Lenovo Tab P11 Plus (Chrome 94)
55 Points -28%
Octane V2 - Total Score
Average of class Tablet (2672 - 74614, n=72, last 2 years)
23028 Points +56%
Lenovo Tab P11 Plus (Chrome 94)
16947 Points +15%
Teclast T40 Pro (Chrome 98)
14722 Points
Teclast T40 Plus (Chrome 95)
13348 Points -9%
Average UNISOC T618 (10787 - 14722, n=6)
12599 Points -14%
Samsung Galaxy Tab A8 2022 (Chrome 94.0.4606.85)
10787 Points -27%
Mozilla Kraken 1.1 - Total
Average of class Tablet (451 - 34733, n=59, last 2 years)
3209 ms * -16%
Samsung Galaxy Tab A8 2022 (Chrome 94.0.4606.85)
3060 ms * -11%
Average UNISOC T618 (2762 - 3432, n=6)
2962 ms * -7%
Teclast T40 Plus (Chrome 95)
2853 ms * -3%
Lenovo Tab P11 Plus (Chrome 94)
2793 ms * -1%
Teclast T40 Pro (Chrome 98)
2762 ms *

* ... smaller is better

Teclast T40 ProTeclast T40 PlusSamsung Galaxy Tab A8 2022Lenovo Tab P11 PlusAverage 128 GB eMMC FlashAverage of class Tablet
AndroBench 3-5
-56%
-27%
42%
-11%
138%
Sequential Read 256KB
260.9
151.1
-42%
255.1
-2%
503
93%
Sequential Write 256KB
199.2
136.8
-31%
101.1
-49%
205.5
3%
Random Read 4KB
94.2
29.24
-69%
68.3
-27%
112.6
20%
82.4 ?(8.63 - 247, n=74)
-13%
Random Write 4KB
83.6
16.12
-81%
57.5
-31%
126.1
51%

排放--平板电脑的扬声器声音非常大

温度

Teclast平板电脑的表面温度始终保持在无害的水平,在恒定的负载下,它甚至没有变得温热。

SoC在压力测试中堪称典范,我们无法确定任何节流情况。

3DMark Wild Life Stress Test

012345678Tooltip
Teclast T40 Pro Mali-G52 MP2, T618, 128 GB eMMC Flash; Wild Life Stress Test Stability: Ø4.27 (4.26-4.29)
Samsung Galaxy Tab A8 2022 Mali-G52 MP2, T618, 32 GB eMMC Flash; Wild Life Stress Test Stability; 0.0.0.0: Ø4.26 (4.25-4.27)
Lenovo Tab P11 Plus Mali-G76 MP4, Helio G90T, 128 GB UFS 2.1 Flash; Wild Life Stress Test Stability; 0.0.0.0: Ø8.09 (8.08-8.11)
Teclast T40 Pro Mali-G52 MP2, T618, 128 GB eMMC Flash; Wild Life Extreme Stress Test; 1.0.8.1: Ø1.097 (1.093-1.102)
Samsung Galaxy Tab A8 2022 Mali-G52 MP2, T618, 32 GB eMMC Flash; Wild Life Extreme Stress Test; 1.0.7.2: Ø1.096 (1.091-1.101)
Lenovo Tab P11 Plus Mali-G76 MP4, Helio G90T, 128 GB UFS 2.1 Flash; Wild Life Extreme Stress Test; 1.0.5.1: Ø2.31 (2.28-2.31)
Max. Load
 31.9 °C28.3 °C32 °C 
 33.8 °C30.7 °C31.7 °C 
 32.5 °C28.3 °C32 °C 
Maximum: 33.8 °C
Average: 31.2 °C
27.3 °C28.3 °C30.8 °C
27.4 °C29 °C30.6 °C
27.5 °C28.4 °C30.6 °C
Maximum: 30.8 °C
Average: 28.9 °C
Power Supply (max.)  28.9 °C | Room Temperature 22 °C | Fluke t3000FC (calibrated) & Voltcraft IR-260
(+) The average temperature for the upper side under maximal load is 31.2 °C / 88 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 33.8 °C / 93 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 30.8 °C / 87 F, compared to the average of 33.3 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 28.1 °C / 83 F, compared to the device average of 30 °C / 86 F.

扬声器

Teclast T40 Pro在每个长边上提供两个扬声器,这就是为什么在每个位置都能很好地听到声音。声音输出可以非常响亮,甚至低频段也能听得见。不幸的是,它在中等音量下听起来已经很空洞了,而且声音在变大时也会严重失真。

没有音频插孔,但可以通过USB-C进行有线音频输出。通过蓝牙进行无线播放并不复杂(支持的编解码器:SBC、AAC、aptX、aptX HD、LDAC)。

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs203538.12530463121.947.44022.848.95034.846.36324.346.98023.250.410027.846.912514.753.716020.952.420021.254.525017.556.531513.458.740014.160.350013.167.963011.57280013.177100011.781.6125011.882.316001382.4200012.181.9250012.182.7315012.385.1400012.586.750001378.5630013.274.180001370.11000013.769.11250013.562.91600014.258.2SPL25.193.7N0.794.6median 13.1median 72Delta1.511.435.228.921.72018.622.421.720.43233.625.724.527.419.624.318.316.326.518.944.817.547.812.352.715.758.911.660.311.869.712.472.111.671.412.577.213.176.712.576.213.172.212.870.312.868.512.976.313.379.413.480.313.774.613.768.814.463.613.751.725.287.40.771.6median 13.1median 70.31.511.2hearing rangehide median Pink NoiseTeclast T40 ProSamsung Galaxy Tab A8 2022
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Teclast T40 Pro audio analysis

(+) | speakers can play relatively loud (93.7 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 18.3% lower than median
(+) | bass is linear (5% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 7.6% higher than median
(+) | mids are linear (5.1% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 7.4% higher than median
(+) | highs are linear (5.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.6% difference to median)
Compared to same class
» 47% of all tested devices in this class were better, 7% similar, 46% worse
» The best had a delta of 7%, average was 23%, worst was 129%
Compared to all devices tested
» 44% of all tested devices were better, 7% similar, 49% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Samsung Galaxy Tab A8 2022 audio analysis

(+) | speakers can play relatively loud (87.4 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 28.8% lower than median
(±) | linearity of bass is average (12.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.3% away from median
(+) | mids are linear (5.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.7% away from median
(+) | highs are linear (6.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.9% difference to median)
Compared to same class
» 49% of all tested devices in this class were better, 7% similar, 44% worse
» The best had a delta of 7%, average was 23%, worst was 129%
Compared to all devices tested
» 46% of all tested devices were better, 7% similar, 47% worse
» The best had a delta of 4%, average was 25%, worst was 134%

电源管理--T40 Pro以长效运行时间而令人信服

消耗功率

与Plus型号相比,T40 Pro的耗电量较高,这有点令人惊讶。尽管如此,它比Galaxy Tab A8更节俭。

附带的电源适配器可以在大约四个半小时内为该平板电脑完全充电。

Power Consumption
Off / Standbydarklight 0.01 / 0.08 Watt
Idledarkmidlight 1.44 / 3.87 / 3.91 Watt
Load midlight 7.1 / 8.88 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.
Teclast T40 Pro
7000 mAh
Teclast T40 Plus
6600 mAh
Samsung Galaxy Tab A8 2022
7040 mAh
Lenovo Tab P11 Plus
7700 mAh
Power Consumption
46%
-6%
28%
Idle Minimum *
1.44
1.11
23%
1.19
17%
1.4
3%
Idle Average *
3.87
1.13
71%
4.63
-20%
1.6
59%
Idle Maximum *
3.91
1.62
59%
4.68
-20%
1.9
51%
Load Average *
7.1
4.01
44%
7.27
-2%
5.3
25%
Load Maximum *
8.88
5.94
33%
9.17
-3%
8.7
2%

* ... smaller is better

Power Consumption: Geekbench (150 cd/m²)

012345678Tooltip
Teclast T40 Pro UNISOC T618: Ø5.06 (2.04-8.47)
Samsung Galaxy Tab A8 2022 UNISOC T618: Ø5.07 (2.29-8.38)

Power Consumption: GFXBench (150 cd/m²)

01234567Tooltip
Teclast T40 Pro UNISOC T618; 1920x1080 Aztec Ruins Normal Offscreen: Ø4.33 (3.47-7.13)
Samsung Galaxy Tab A8 2022 UNISOC T618; 1920x1080 Aztec Ruins Normal Offscreen: Ø4.62 (4.01-5.11)
Teclast T40 Pro UNISOC T618; Idle 150cd/m2: Ø2.09 (2.03-2.15)
Samsung Galaxy Tab A8 2022 UNISOC T618; Idle 150cd/m2: Ø2.42 (2.33-2.92)

电池寿命

在我们的实际Wi-Fi测试中,Teclast的电池运行时间非常好,调整了显示亮度(150cd/m²),平板电脑持续时间超过13小时。

与Plus型号相比,运行时间的增益并不太明显,但与三星平板电脑相比,明显的优势变得很明显。

Battery Runtime
WiFi Websurfing (Chrome 98)
13h 26min
Teclast T40 Pro
7000 mAh
Teclast T40 Plus
6600 mAh
Samsung Galaxy Tab A8 2022
7040 mAh
Lenovo Tab P11 Plus
7700 mAh
Battery Runtime
-6%
-16%
1%
WiFi v1.3
806
758
-6%
679
-16%
814
1%
Reader / Idle
1973
1798
H.264
824
993
Load
230
194

Pros

+ 电池运行时间长
+ 大容量内存
+ 良好的连接性,包括电话选项

Cons

- 无法使用的追踪
- 没有DRM认证
- 不安全的更新供应

结论 - 带有LTE的良好平板电脑适合日常使用

在审查中。Teclast T40 Pro。测试设备由Teclast提供。
在审查中。Teclast T40 Pro。测试设备由Teclast提供。

Teclast T40 Pro感觉比T40 Plus更昂贵,特别是由于它的铝制一体式机身。显示屏的校准并不完美,但完全可以满足日常工作的需要,而且体面的系统速度也凸显了这些雄心。通过集成的LTE调制解调器,用户可以不受国内WLAN的影响,而且这款平板电脑的电池运行时间也比较长。

Teclast在名义上为T40 Pro提供了一个良好的整体包装,但不安全的更新政策和缺乏DRM认证可以作为排除标准。

虽然我们批评过T40 Plus缺少环境光传感器,但现在Pro平板电脑上有了。然而,这影响了最大亮度,因为面板变得更暗。我们更希望没有基于传感器的控制。

调频接收器是一个非常有用的附件,但在交货范围内,一个合适的音频插孔适配器肯定会很有用。在GPS导航方面,这款平板电脑必须忍受批评,在测试中它几乎无法使用。卫星定位需要很长时间,而且不是很稳定。

强大的替代品是 联想Tab P11 Plus三星Galaxy Tab A8 (2022)然而,它们的价格稍高,或提供较低的性能范围。

价格和可用性

Teclast T40 Pro的售价为:AmazonAliExpress提供。该制造商没有自己的商店,但也链接到其他零售商。

Teclast T40 Pro - 03/09/2022 v7
Daniel Schmidt

Chassis
74 / 98 → 75%
Keyboard
69 / 80 → 87%
Pointing Device
84%
Connectivity
44 / 70 → 63%
Weight
84 / 40-88 → 91%
Battery
90%
Display
84%
Games Performance
16 / 78 → 20%
Application Performance
58 / 92 → 63%
Temperature
94%
Noise
100%
Audio
75 / 91 → 82%
Camera
43 / 85 → 51%
Average
70%
81%
Tablet - Weighted Average

Pricecompare

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> Notebookcheck中文版(NBC中国) > 评测 > Teclast T40 Pro评测--带LTE的经济型平板电脑
Daniel Schmidt, 2022-03-15 (Update: 2022-03-15)