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Blackview Tab 12 Pro 评测 - 配备双 SIM 卡和高达 14GB RAM 的 4G 平板电脑,售价低于 170 欧元(约合 185 美元)

轻松输入平板电脑。 10.1 英寸的 Blackview Tab 12 Pro 具有 LTE 连接、GPS 功能、内存扩展和 3.5 毫米插孔,为注重价格的买家提供了一个有趣的设备包。请阅读我们的评测,了解这款采用金属外壳的 Blackview 平板电脑是否会成为业内人士的推荐产品。
Android Touchscreen Tablet
测试 Blackview Tab 12 Pro 平板电脑

以户外产品闻名的中国制造商 Blackview 推出了 Tab 12 Pro 平板电脑,将自己定位在入门级到经济型中端市场。型号名称中的数字并不代表屏幕对角线。Tab 12 Pro 只有一块 10.1 英寸的 IPS 屏幕,分辨率高达 1920 x 1200 像素。

在评测期间,Blackview Tab 12 Pro 的售价约为 130 至 170 欧元(约合 140 至 185 美元)。鉴于给定的配置和 8 GB 内存(可扩展至 6 GB 虚拟工作内存)以及 128 GB 系统内存,价格低廉的Android-12 平板电脑与 Unisoc Tiger T606似乎具有很高的性价比。请阅读我们的测试是否能证实这一点。

Blackview Tab 12 Pro (Tab Series)
Processor
UNISOC T606 8 x 1.6 GHz, Cortex-A75 / A55
Graphics adapter
ARM Mali-G57 MP1
Memory
8 GB 
Display
10.10 inch 16:10, 1920 x 1200 pixel 224 PPI, capacitive Touchscreen, IPS LCD, glossy: yes, 60 Hz
Storage
128 GB UFS 2.0 Flash, 128 GB 
, 117 GB free
Connections
1 USB 2.0, USB-C Power Delivery (PD), Audio Connections: 3,5 mm jack, Card Reader: microSD (up to 1 TB), Sensors: Accelerometer, proximity, FM radio, OTG, Miracast, Status LED
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 (B2/B3/B5/B8), 3G: B1/B8, 4G: FDD - B1/B3/B7/B8/B20, TDD - B40, Dual SIM, LTE, GPS
Size
height x width x depth (in mm): 7.4 x 238.5 x 157.45
Battery
6580 mAh Lithium-Ion
Operating System
Android 12
Camera
Primary Camera: 13 MPix (f/2.2), camera2 API: limited
Secondary Camera: 5 MPix (f/2.2)
Additional features
Speakers: Stereo, case, USB cable, charger, info material, DoKe OS 3.0, 12 Months Warranty, widevine L1, GNSS: GPS (L1), GLONASS (L1), GALILEO (E1), fanless
Weight
430 g, Power Supply: 34 g
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
Best Price
77.8 %
08/2023
Blackview Tab 12 Pro
T606, Mali-G57 MP1
430 g7.4 mm10.10"1920x1200
80.8 %
02/2023
Blackview Tab 13
Helio G85, Mali-G52 MP2
450 g7.7 mm10.10"1920x1200
81.5 %
01/2023
Nokia T21
T612, Mali-G52 MP1
466 g7.5 mm10.36"2000x1200
81.8 %
04/2023
Teclast T50
T616, Mali-G57 MP1
510 g9.7 mm11.00"2000x1200
80 %
03/2023
Lenovo Tab M10 Gen 3
T610, Mali-G52 MP2
460 g8.5 mm10.10"1920x1200

案例 - 略有缺陷的 Blackview Tab 12 Pro

灰色 Blackview Tab 12 Pro
灰色 Blackview Tab 12 Pro
蓝色 Blackview Tab 12 Pro
蓝色 Blackview Tab 12 Pro

Tab 12 Pro 采用金属外壳,为这款价格低廉的 10.1 英寸平板电脑增添了几分质感。不过,它看起来并不特别抗扭,而且在我们评测的样品左侧,IPS 面板与边框之间的距离很小。除此之外,Blackview Tab 的做工还算可以,430 克(约 15 盎司)的重量也让人感觉手感舒适。

除了银色版本,Tab 12 Pro 还有蓝色和灰色两种颜色可供选择。这款入门级平板电脑的正面屏占比为 78.7%,屏幕与总表面的比例相当低。中国制造商没有说明 Blackview 安装了哪种保护玻璃。

测试 Blackview Tab 12 Pro 平板电脑
测试 Blackview Tab 12 Pro 平板电脑
测试 Blackview Tab 12 Pro 平板电脑
测试 Blackview Tab 12 Pro 平板电脑
测试 Blackview Tab 12 Pro 平板电脑
测试 Blackview Tab 12 Pro 平板电脑

尺寸比较

260 mm 164 mm 9.7 mm 510 g247.5 mm 157.3 mm 7.5 mm 466 g239.84 mm 158.62 mm 8.5 mm 460 g238.8 mm 157.6 mm 7.7 mm 450 g238.5 mm 157.45 mm 7.4 mm 430 g210 mm 148 mm 1 mm 2.9 g

功能 - 带 3.5 毫米插孔的 Blackview 平板电脑

尽管价格低廉,但 Tab 12 Pro 的功能却相当丰富。除了双扬声器系统、4G 双卡双待、状态指示灯、FM 收音机和蓝牙 5.0 之外,Tab 12 Pro 还配备了 UFS 2.0 存储系统。UFS 2.0 存储空间还可通过 microSD 卡扩展至 1 TB。不出所料,Blackview 的入门级平板电脑采用了速度较慢的 USB 2.0 端口,无法进行高数据传输或有线图像输出。

microSD 读卡器

我们使用参考存储卡 Angelbird Pro V60 对内存插槽的速度进行了更深入的研究。虽然 CPDT 基准测试的结果不错,但 JPEG 复制测试的数据传输速率仅为 8 MB/s。此外,它还不支持 exFAT 文件系统。

SD Card Reader - average JPG Copy Test (av. of 3 runs)
Nokia T21
Mali-G52 MP1, T612, 64 GB eMMC Flash (Angelbird V60)
35.9 MB/s +372%
Blackview Tab 13
Mali-G52 MP2, Helio G85, 128 GB eMMC Flash (Angelbird V60)
25.3 MB/s +232%
Teclast T50
Mali-G57 MP1, T616, 128 GB UFS 2.1 Flash (Angelbird V60)
22.2 MB/s +192%
Lenovo Tab M10 Gen 3
Mali-G52 MP2, T610, 64 GB eMMC Flash (Angelbird V60)
21.3 MB/s +180%
Blackview Tab 12 Pro
Mali-G57 MP1, T606, 128 GB UFS 2.0 Flash (Angelbird AV Pro V60)
7.61 MB/s

Cross Platform Disk Test (CPDT)

05101520253035404550556065707580Tooltip
Blackview Tab 12 Pro Mali-G57 MP1, T606, 128 GB UFS 2.0 Flash; SDCard Sequential Write 0.5 GB; Angelbird AV Pro V60: Ø37.8 (29.9-49.6)
Lenovo Tab M10 Gen 3 Mali-G52 MP2, T610, 64 GB eMMC Flash; SDCard Sequential Write 0.5 GB; Angelbird V60: Ø34 (17.4-45.3)
Blackview Tab 12 Pro Mali-G57 MP1, T606, 128 GB UFS 2.0 Flash; SDCard Sequential Read 0.5 GB; Angelbird AV Pro V60: Ø78.4 (48.9-82)
Lenovo Tab M10 Gen 3 Mali-G52 MP2, T610, 64 GB eMMC Flash; SDCard Sequential Read 0.5 GB; Angelbird V60: Ø71.3 (43.6-81.3)

软件 - Tab 12 Pro,含Android 12

Blackview 将过时的Android-12 操作系统与内部用户界面 DokeOS 3.0 版相结合。在测试时,后者仍有 2022 年 11 月的安全补丁。目前尚不清楚未来是否会有操作系统升级,以及安全更新会持续多久。

测试 Blackview Tab 12 Pro 平板电脑
测试 Blackview Tab 12 Pro 平板电脑
测试 Blackview Tab 12 Pro 平板电脑

通信和全球导航卫星系统 - 配备 4G 功能的 Blackview Tab 12 Pro

Tab 12 Pro 支持接入移动 4G 网络,但只有 6 个 LTE 频段,包括本地使用的 28 频段。这款入门级平板电脑在国内无线局域网内提供 WiFi 5,与我们的参考路由器华硕 ROG Rapture GT-AXE11000 结合使用,平均传输速率超过 300 MBit/s。

Networking
iperf3 receive AXE11000
Blackview Tab 13
Mali-G52 MP2, Helio G85, 128 GB eMMC Flash
332 (306min - 352max) MBit/s +7%
Lenovo Tab M10 Gen 3
Mali-G52 MP2, T610, 64 GB eMMC Flash
319 (310min - 325max) MBit/s +3%
Nokia T21
Mali-G52 MP1, T612, 64 GB eMMC Flash
317 (298min - 332max) MBit/s +3%
Teclast T50
Mali-G57 MP1, T616, 128 GB UFS 2.1 Flash
313 (298min - 325max) MBit/s +1%
Blackview Tab 12 Pro
Mali-G57 MP1, T606, 128 GB UFS 2.0 Flash
309 (300min - 324max) MBit/s
iperf3 transmit AXE11000
Blackview Tab 13
Mali-G52 MP2, Helio G85, 128 GB eMMC Flash
370 (336min - 376max) MBit/s +1%
Teclast T50
Mali-G57 MP1, T616, 128 GB UFS 2.1 Flash
370 (351min - 379max) MBit/s +1%
Blackview Tab 12 Pro
Mali-G57 MP1, T606, 128 GB UFS 2.0 Flash
367 (357min - 380max) MBit/s
Nokia T21
Mali-G52 MP1, T612, 64 GB eMMC Flash
363 (269min - 388max) MBit/s -1%
Lenovo Tab M10 Gen 3
Mali-G52 MP2, T610, 64 GB eMMC Flash
351 (333min - 366max) MBit/s -4%
020406080100120140160180200220240260280300320340360Tooltip
Blackview Tab 12 Pro UNISOC T606, ARM Mali-G57 MP1; iperf3 receive AXE11000; iperf 3.1.3: Ø309 (300-324)
Lenovo Tab M10 Gen 3 UNISOC T610, ARM Mali-G52 MP2; iperf3 receive AXE11000; iperf 3.1.3: Ø319 (310-325)
Blackview Tab 12 Pro UNISOC T606, ARM Mali-G57 MP1; iperf3 transmit AXE11000; iperf 3.1.3: Ø367 (357-380)
Lenovo Tab M10 Gen 3 UNISOC T610, ARM Mali-G52 MP2; iperf3 transmit AXE11000; iperf 3.1.3: Ø351 (333-366)
在建筑物内定位
在建筑物内定位
户外定位
户外定位

除了与卫星系统通信的内置定位模块外:Tab 12 Pro 除了与 GPS、GLONASS 和 Galileo 卫星系统通信外,由于支持手机,还使用了 A-GPS。在我们的实际测试中,定位精度并不总是令人信服。与同时用于对比的 Garmin Venu 2 相比,Blackview 平板电脑的细节显示有一两处不准确。尽管如此,其跟踪水平应该足以胜任导航任务。

Garmin Venu 2 对比 Balckview Tab 12 Pro
Garmin Venu 2 对比 Balckview Tab 12 Pro

电话功能 - Tab 12 Pro 支持通话

喜欢用平板电脑拨打零星电话的用户可以通过 Blackview Tab 12 Pro 的电话应用程序拨打电话。不过,通话质量不是特别好。只要用户不直接对着麦克风说话,对方就会觉得声音非常小,几乎听不懂。

摄像头 - 配备单摄像头的 Tab 12 Pro

Blackview Tab 12 Pro 的自拍照曝光过度且模糊不清
Blackview Tab 12 Pro 的自拍照曝光过度且模糊不清

背面的单摄像头模块光圈为 f/2.2,并配有 LED 闪光灯。1300 万像素镜头和自动对焦功能可在白天提供可接受的画质,不过照片有时会显得非常明亮和有点柔和。不过,Tab 12 Pro 在色彩还原方面还是令人信服的,不过绿色调有时会有些偏淡。不过,在可控的光照条件下,与参考色相比,没有出现真正的异常值(>15)。

Blackview 平板电脑录制视频的最大分辨率为 1080p,而 500 万像素的 FroTCam 只能录制高清视频。

广角
广角
5 倍变焦
5 倍变焦
10 倍变焦(最大值)
10 倍变焦(最大值)
测试 Blackview Tab 12 Pro 平板电脑
测试 Blackview Tab 12 Pro 平板电脑
测试 Blackview Tab 12 Pro 平板电脑

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.

Wide AngleWide AngleLow LightZoom 5x
click to load images
ColorChecker
9.3 ∆E
7.8 ∆E
12.3 ∆E
8.9 ∆E
8.5 ∆E
7.8 ∆E
10.4 ∆E
8.5 ∆E
6.8 ∆E
9.2 ∆E
8.9 ∆E
6.7 ∆E
8.1 ∆E
10.3 ∆E
4.8 ∆E
9.4 ∆E
7.4 ∆E
7 ∆E
10.3 ∆E
9.2 ∆E
9.2 ∆E
13.3 ∆E
11.6 ∆E
9.4 ∆E
ColorChecker Blackview Tab 12 Pro: 8.96 ∆E min: 4.81 - max: 13.29 ∆E
ColorChecker
30 ∆E
55.5 ∆E
40.2 ∆E
35.3 ∆E
46.1 ∆E
62.8 ∆E
54.2 ∆E
36.5 ∆E
44.6 ∆E
29.4 ∆E
65.5 ∆E
64.5 ∆E
31.9 ∆E
48.1 ∆E
38.2 ∆E
77.1 ∆E
45 ∆E
42.5 ∆E
94.8 ∆E
71.7 ∆E
52.9 ∆E
37.5 ∆E
24.4 ∆E
13.9 ∆E
ColorChecker Blackview Tab 12 Pro: 47.61 ∆E min: 13.91 - max: 94.84 ∆E

配件和保修 - Blackview 平板电脑(带电源适配器

Blackview 为其平板电脑配备了 10 瓦电源、保护膜、一个相当贵重的保护套以及 USB 电缆和信息手册。此外还有一些可选配件,如 Blackview K1 无线键盘(约 45 欧元/49 美元)。

保修 保修期 在德国的保修期为自购买之日起 12 个月。

输入设备和操作 - 带面部解锁功能的 Blackview Tab

电容式触摸屏最多可同时检测四个输入,识别手指时不会出现严重延迟。层压面板的工作频率仅为 60 Hz,这意味着动画看起来不如 90 Hz 或更高频率的屏幕流畅。

Tab 12 Pro 没有指纹传感器,但可以通过前置摄像头的面部识别功能进行生物认证。Blackview 最多能可靠地识别一张存储的人脸,但这种方法(2D 方法)很不安全,而且有一定的延迟。

测试 Blackview Tab 12 Pro 平板电脑
测试 Blackview Tab 12 Pro 平板电脑
测试 Blackview Tab 12 Pro 平板电脑

显示屏 - 采用 IPS 面板的 Blackview Tab 12 Pro

传统 RGB 矩阵中子像素的表示方法
传统 RGB 矩阵中子像素的表示方法

10.1 英寸 IPS 面板的宽高比为 16:10,分辨率为 1,920 x 1,200 像素。在我们的测量中,屏幕的最大亮度为 371 cd/m²,高于制造商的规格(300 nits),但提供的亮度并不高,照明也不均匀。APL18 测量结果也没有改变这一点--我们得到的亮度为 373 cd/m²。

Blackview 平板电脑没有使用脉宽调制进行亮度控制。

308
cd/m²
350
cd/m²
367
cd/m²
328
cd/m²
371
cd/m²
376
cd/m²
329
cd/m²
353
cd/m²
354
cd/m²
Distribution of brightness
tested with X-Rite i1Pro 3
Maximum: 376 cd/m² (Nits) Average: 348.4 cd/m² Minimum: 10.62 cd/m²
Brightness Distribution: 82 %
Center on Battery: 371 cd/m²
Contrast: 773:1 (Black: 0.48 cd/m²)
ΔE Color 8.6 | 0.5-29.43 Ø5
ΔE Greyscale 11.3 | 0.57-98 Ø5.3
88.8% sRGB (Calman 2D)
Gamma: 2.04
Blackview Tab 12 Pro
IPS LCD, 1920x1200, 10.10
Blackview Tab 13
IPS, 1920x1200, 10.10
Nokia T21
IPS, 2000x1200, 10.36
Teclast T50
IPS, 2000x1200, 11.00
Lenovo Tab M10 Gen 3
IPS, 1920x1200, 10.10
Screen
28%
17%
26%
21%
Brightness middle
371
344
-7%
389
5%
438
18%
343
-8%
Brightness
348
330
-5%
382
10%
417
20%
332
-5%
Brightness Distribution
82
93
13%
94
15%
85
4%
94
15%
Black Level *
0.48
0.27
44%
0.57
-19%
0.5
-4%
0.31
35%
Contrast
773
1274
65%
682
-12%
876
13%
1106
43%
Colorchecker dE 2000 *
8.6
5.32
38%
4.93
43%
4.37
49%
5.9
31%
Colorchecker dE 2000 max. *
15.4
11.27
27%
8.53
45%
7.48
51%
11.2
27%
Greyscale dE 2000 *
11.3
6.2
45%
5.7
50%
5.3
53%
7.9
30%
Gamma
2.04 108%
2.106 104%
2.073 106%
2.322 95%
2.184 101%
CCT
9728 67%
8023 81%
8029 81%
7855 83%
9198 71%

* ... 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 1260 Hz

The display backlight flickers at 1260 Hz (worst case, e.g., utilizing PWM) .

The frequency of 1260 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 17903 (minimum: 5 - maximum: 3846000) Hz was measured.

在我们使用 CalMAN 软件和分光光度计进行的测试中,IPS 显示屏的校准效果不佳,灰阶显示出明显的偏蓝。色彩的 Delta E 值明显高于理想范围(<3),色温也设置得过低,约为 9700K。

由于 0.48 cd/m² 的黑色值相当高,Tab 12 Pro 的对比度只有约 770:1。APL 测量值(0.49 cd/m²)也无助于提高 10.1 英寸平板电脑的对比度。

色彩准确度(目标色彩空间:sRGB;配置文件:专业、标准)
色彩准确度(目标色彩空间:sRGB;配置文件:专业、标准)
色彩空间(目标色彩空间:sRGB;配置文件:专业、标准)
色彩空间(目标色彩空间:sRGB;配置文件:专业、标准)
灰度(目标色彩空间:sRGB;配置文件:专业、标准)
灰度(目标色彩空间:sRGB;配置文件:专业、标准)
色彩饱和度(目标色彩空间:sRGB;配置文件:专业、标准)
色彩饱和度(目标色彩空间:sRGB;配置文件:专业、标准)

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
28.97 ms ... rise ↗ and fall ↘ combined↗ 14.45 ms rise
↘ 14.52 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. » 74 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (21.5 ms).
       Response Time 50% Grey to 80% Grey
43.21 ms ... rise ↗ and fall ↘ combined↗ 18.57 ms rise
↘ 24.64 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. » 69 % 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,Blackview Tab 并没有给人留下令人信服的印象,尤其是亮度始终需要手动调节。在盛夏的阳光下,显示内容已难以辨认,但 Tab 12 Pro 在阴暗处也会出现恼人的反光。

另一方面,IPS 面板的可视角度令人信服,平视时典型的亮度下降也只是微妙地出现。

测试 Blackview Tab 12 Pro 平板电脑
测试 Blackview Tab 12 Pro 平板电脑
测试 Blackview Tab 12 Pro 平板电脑
测试 Blackview Tab 12 Pro 平板电脑

性能 - Blackview 平板电脑采用非同一般的 UNISOC SoC

在日常使用中,Tab 12 Pro 的运行并不流畅,轻微的卡顿现象时有发生。安装的 UNISOC T606在 1200p 分辨率下常常显得有些力不从心。在我们的基准软件包中,12 nm SoC 在此价格范围内显示出稳定的性能,但 Mali-G57 MP1在 3DMark 测试中的表现比 Teclast T50在 3DMark 测试中的表现不如采用相同 GPU 的 Teclast T50。由于应用程序的问题,我们无法提供 GFXBench 的数值。

Antutu v9 - Total Score
Average of class Tablet (92766 - 1416727, n=52, last 2 years)
453858 Points +90%
Blackview Tab 12 Pro
238808 Points
Average UNISOC T606 (202973 - 238808, n=4)
219025 Points -8%
Lenovo Tab M10 Gen 3
199786 Points -16%
Nokia T21
196368 Points -18%
PCMark for Android - Work 3.0
Average of class Tablet (3195 - 17267, n=65, last 2 years)
8736 Points +27%
Teclast T50
7946 Points +16%
Nokia T21
7436 Points +8%
Average UNISOC T606 (6637 - 8303, n=16)
7294 Points +6%
Blackview Tab 12 Pro
6859 Points
CrossMark - Overall
Average of class Tablet (172 - 1585, n=51, last 2 years)
672 Points +89%
Nokia T21
365 Points +3%
Lenovo Tab M10 Gen 3
356 Points 0%
Blackview Tab 12 Pro
355 Points
Average UNISOC T606 (339 - 355, n=3)
346 Points -3%
BaseMark OS II
Overall
Average of class Tablet (444 - 8886, n=52, last 2 years)
3631 Points +86%
Lenovo Tab M10 Gen 3
2283 Points +17%
Nokia T21
2025 Points +4%
Blackview Tab 12 Pro
1954 Points
Average UNISOC T606 (1887 - 1954, n=5)
1917 Points -2%
System
Average of class Tablet (1103 - 14097, n=52, last 2 years)
6543 Points +51%
Lenovo Tab M10 Gen 3
4777 Points +10%
Nokia T21
4772 Points +10%
Average UNISOC T606 (4332 - 4362, n=5)
4344 Points 0%
Blackview Tab 12 Pro
4332 Points
Memory
Average of class Tablet (916 - 8890, n=52, last 2 years)
4284 Points +38%
Lenovo Tab M10 Gen 3
3412 Points +10%
Blackview Tab 12 Pro
3095 Points
Average UNISOC T606 (2675 - 3095, n=5)
2805 Points -9%
Nokia T21
2796 Points -10%
Graphics
Average of class Tablet (580 - 31738, n=52, last 2 years)
6639 Points +571%
Lenovo Tab M10 Gen 3
1497 Points +51%
Average UNISOC T606 (989 - 1076, n=5)
1023 Points +3%
Nokia T21
1019 Points +3%
Blackview Tab 12 Pro
989 Points
Web
Nokia T21
1238 Points +10%
Average of class Tablet (10 - 1907, n=52, last 2 years)
1205 Points +7%
Blackview Tab 12 Pro
1123 Points
Lenovo Tab M10 Gen 3
1114 Points -1%
Average UNISOC T606 (1034 - 1123, n=5)
1094 Points -3%
UL Procyon AI Inference for Android - Overall Score NNAPI
Average of class Tablet (1662 - 44323, n=49, last 2 years)
8899 Points +137%
Nokia T21
4019 Points +7%
Blackview Tab 12 Pro
3748 Points
Average UNISOC T606 (2678 - 3748, n=5)
2916 Points -22%
Lenovo Tab M10 Gen 3
1662 Points -56%
Geekbench 6.2
Multi-Core
Average of class Tablet (493 - 5652, n=44, last 2 years)
2287 Points +54%
Blackview Tab 12 Pro
1482 Points
Average UNISOC T606 (1285 - 1482, n=8)
1374 Points -7%
Single-Core
Average of class Tablet (185 - 2107, n=44, last 2 years)
812 Points +118%
Average UNISOC T606 (371 - 380, n=8)
376 Points +1%
Blackview Tab 12 Pro
372 Points

Legend

 
Blackview Tab 12 Pro UNISOC T606, ARM Mali-G57 MP1, 128 GB UFS 2.0 Flash
 
Blackview Tab 13 Mediatek Helio G85, ARM Mali-G52 MP2, 128 GB eMMC Flash
 
Nokia T21 UNISOC T612, ARM Mali-G52 MP1, 64 GB eMMC Flash
 
Teclast T50 UNISOC T616, ARM Mali-G57 MP1, 128 GB UFS 2.1 Flash
 
Lenovo Tab M10 Gen 3 UNISOC T610, ARM Mali-G52 MP2, 64 GB eMMC Flash
3DMark / Wild Life Extreme Unlimited
Blackview Tab 13
Mali-G52 MP2, Helio G85, 128 GB eMMC Flash
191 Points +58%
Lenovo Tab M10 Gen 3
Mali-G52 MP2, T610, 64 GB eMMC Flash
132 Points +9%
Teclast T50
Mali-G57 MP1, T616, 128 GB UFS 2.1 Flash
127 Points +5%
Blackview Tab 12 Pro
Mali-G57 MP1, T606, 128 GB UFS 2.0 Flash
121 Points
Nokia T21
Mali-G52 MP1, T612, 64 GB eMMC Flash
Points -100%
3DMark / Wild Life Extreme
Blackview Tab 13
Mali-G52 MP2, Helio G85, 128 GB eMMC Flash
193 Points +71%
Lenovo Tab M10 Gen 3
Mali-G52 MP2, T610, 64 GB eMMC Flash
135 Points +19%
Teclast T50
Mali-G57 MP1, T616, 128 GB UFS 2.1 Flash
132 Points +17%
Nokia T21
Mali-G52 MP1, T612, 64 GB eMMC Flash
115 Points +2%
Blackview Tab 12 Pro
Mali-G57 MP1, T606, 128 GB UFS 2.0 Flash
113 Points
3DMark / Wild Life Unlimited Score
Blackview Tab 13
Mali-G52 MP2, Helio G85, 128 GB eMMC Flash
757 Points +87%
Lenovo Tab M10 Gen 3
Mali-G52 MP2, T610, 64 GB eMMC Flash
522 Points +29%
Teclast T50
Mali-G57 MP1, T616, 128 GB UFS 2.1 Flash
467 Points +16%
Nokia T21
Mali-G52 MP1, T612, 64 GB eMMC Flash
426 Points +5%
Blackview Tab 12 Pro
Mali-G57 MP1, T606, 128 GB UFS 2.0 Flash
404 Points
3DMark / Wild Life Score
Blackview Tab 13
Mali-G52 MP2, Helio G85, 128 GB eMMC Flash
761 Points +84%
Lenovo Tab M10 Gen 3
Mali-G52 MP2, T610, 64 GB eMMC Flash
524 Points +27%
Teclast T50
Mali-G57 MP1, T616, 128 GB UFS 2.1 Flash
466 Points +13%
Nokia T21
Mali-G52 MP1, T612, 64 GB eMMC Flash
419 Points +1%
Blackview Tab 12 Pro
Mali-G57 MP1, T606, 128 GB UFS 2.0 Flash
414 Points
3DMark / Sling Shot Extreme (ES 3.1) Unlimited
Blackview Tab 13
Mali-G52 MP2, Helio G85, 128 GB eMMC Flash
1441 Points +48%
Lenovo Tab M10 Gen 3
Mali-G52 MP2, T610, 64 GB eMMC Flash
1146 Points +17%
Nokia T21
Mali-G52 MP1, T612, 64 GB eMMC Flash
1006 Points +3%
Blackview Tab 12 Pro
Mali-G57 MP1, T606, 128 GB UFS 2.0 Flash
976 Points
3DMark / Sling Shot Extreme (ES 3.1) Unlimited Graphics
Blackview Tab 13
Mali-G52 MP2, Helio G85, 128 GB eMMC Flash
1281 Points +55%
Lenovo Tab M10 Gen 3
Mali-G52 MP2, T610, 64 GB eMMC Flash
979 Points +19%
Nokia T21
Mali-G52 MP1, T612, 64 GB eMMC Flash
847 Points +3%
Blackview Tab 12 Pro
Mali-G57 MP1, T606, 128 GB UFS 2.0 Flash
825 Points
3DMark / Sling Shot Extreme (ES 3.1) Unlimited Physics
Nokia T21
Mali-G52 MP1, T612, 64 GB eMMC Flash
2938 Points +11%
Lenovo Tab M10 Gen 3
Mali-G52 MP2, T610, 64 GB eMMC Flash
2848 Points +8%
Blackview Tab 12 Pro
Mali-G57 MP1, T606, 128 GB UFS 2.0 Flash
2637 Points
Blackview Tab 13
Mali-G52 MP2, Helio G85, 128 GB eMMC Flash
2564 Points -3%
Jetstream 2 - Total Score
Average of class Tablet (19.9 - 236, n=59, last 2 years)
84.9 Points +75%
Blackview Tab 12 Pro (Chrome 115)
48.464 Points
Nokia T21 (Chrome 108.0.5359.79)
48.215 Points -1%
Average UNISOC T606 (38.1 - 50.2, n=6)
47.3 Points -2%
Lenovo Tab M10 Gen 3 (Chrome 111)
46.85 Points -3%
WebXPRT 4 - Overall
Average of class Tablet (21 - 227, n=57, last 2 years)
85.7 Points +68%
Lenovo Tab M10 Gen 3 (Chrome 111)
53 Points +4%
Average UNISOC T606 (51 - 52, n=5)
51.6 Points +1%
Blackview Tab 12 Pro (Chrome 115)
51 Points
Nokia T21 (Chrome 108.0.5359.79)
46 Points -10%
Octane V2 - Total Score
Average of class Tablet (2672 - 74614, n=72, last 2 years)
23028 Points +82%
Teclast T50 (Chrome 112)
13640 Points +8%
Blackview Tab 12 Pro (Chrome 115)
12642 Points
Nokia T21 (Chrome 108.0.5359.79)
12581 Points 0%
Lenovo Tab M10 Gen 3 (Chrome 111)
11952 Points -5%
Blackview Tab 13 (Chrome 109)
11712 Points -7%
Average UNISOC T606 (2228 - 12696, n=11)
10889 Points -14%
Mozilla Kraken 1.1 - Total
Average of class Tablet (451 - 34733, n=59, last 2 years)
3209 ms * -1%
Blackview Tab 12 Pro (Chrome 115)
3186.8 ms *
Average UNISOC T606 (3013 - 3187, n=5)
3089 ms * +3%
Lenovo Tab M10 Gen 3 (Chrome 111)
3075.1 ms * +4%
Nokia T21 (Chrome 108.0.5359.79)
2972.7 ms * +7%

* ... smaller is better

Blackview Tab 12 ProBlackview Tab 13Nokia T21Teclast T50Lenovo Tab M10 Gen 3Average 128 GB UFS 2.0 FlashAverage of class Tablet
AndroBench 3-5
-38%
-35%
116%
-27%
-5%
67%
Sequential Read 256KB
512.71
289.1
-44%
266.46
-48%
920.5
80%
277.2
-46%
Sequential Write 256KB
196.44
173.1
-12%
195.53
0%
713.4
263%
210.4
7%
Random Read 4KB
129.56
79
-39%
78.85
-39%
207.1
60%
105.1
-19%
129.6 ?(65 - 233, n=36)
0%
Random Write 4KB
149.89
63.1
-58%
71.2
-52%
238.1
59%
78.5
-48%
100.7 ?(13.5 - 187.4, n=36)
-33%

排放 - Blackview Tab 12 Pro 保持冷静

温度

在空闲或负载情况下,Blackview 平板电脑的外壳都不会发热。在 3DMark 压力测试中,我们也无法证明性能发展有所下降,这意味着 联科 T606可以非常稳定地工作。

3DMark Wild Life Stress Test

00.20.30.50.60.80.91.11.31.41.61.71.92.12.22.42.52.72.83Tooltip
Blackview Tab 12 Pro Mali-G57 MP1, T606, 128 GB UFS 2.0 Flash; Wild Life Stress Test Stability; 0.0.0.0: Ø2.5 (2.49-2.52)
Nokia T21 Mali-G52 MP1, T612, 64 GB eMMC Flash; Wild Life Stress Test Stability; 0.0.0.0: Ø2.57 (2.52-2.59)
Teclast T50 Mali-G57 MP1, T616, 128 GB UFS 2.1 Flash; Wild Life Stress Test Stability; 0.0.0.0: Ø2.8 (2.79-2.8)
Lenovo Tab M10 Gen 3 Mali-G52 MP2, T610, 64 GB eMMC Flash; Wild Life Stress Test Stability; 0.0.0.0: Ø3.14 (3.13-3.16)
Lenovo Tab M10 Gen 3 Mali-G52 MP2, T610, 64 GB eMMC Flash; Wild Life Extreme Stress Test; 1.1.0.2: Ø0.799 (0.789-0.809)
Max. Load
 38.1 °C39.4 °C38.3 °C 
 36.1 °C36.6 °C35.2 °C 
 37.3 °C33.5 °C33.5 °C 
Maximum: 39.4 °C
Average: 36.4 °C
37.2 °C38.2 °C37.4 °C
34.6 °C35.4 °C35.3 °C
32.7 °C33.1 °C34.1 °C
Maximum: 38.2 °C
Average: 35.3 °C
Power Supply (max.)  41.4 °C | Room Temperature 22 °C | Fluke t3000FC (calibrated) & Voltcraft IR-260
(±) The average temperature for the upper side under maximal load is 36.4 °C / 98 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 39.4 °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 38.2 °C / 101 F, compared to the average of 33.3 °C / 92 F
(±) In idle usage, the average temperature for the upper side is 32 °C / 90 F, compared to the device average of 30 °C / 86 F.

发言人

Tab 12 Pro 依靠两个扬声器,最大音量超过 91 分贝。我们的测量结果显示,这款入门级平板电脑的中音具有线性频率响应,但超高音调在粉红噪声中明显塌陷。声音图像中没有低音,在最大音量的上三分之一处会出现失真。
此外,还提供通过 3.5 毫米插孔和蓝牙 5.0 连接的有线或无线耳机解决方案。音频插孔的噪音水平在良好范围内,信噪比值约为 79 dBFS。音乐爱好者还可以信赖由 aptX、aptX HD、AAC 和 LDAC 组成的可靠编解码器。

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2030.935.52522.333.43123.230.54025.437.75031.139.3632035.18017.836.310017.54012517.338.51601543.520015.145.925016.351.331513.556.540013.957.150013.465.563013.371.980011.77310001475.812501477.2160013.376.920001377.9250013.580.9315014.381.4400013.481500014.783.4630013.681.2800014.178100001476.11250014.271.31600013.856.6SPL25.891.1N0.784.9median 14median 75.8Delta0.71239.438.83736.132.93032.131.535.732.227.428.321.5212325.224.129.319.535.713.54113.648.512.651.5125611.461.811.965.711.871.713.271.515.869.11168.211.363.61267.712.971.614.873.917.271.515.762.615.96416.561.516.85217.745.626.581.30.848.6median 13.6median 62.62.710.2hearing rangehide median Pink NoiseBlackview Tab 12 ProLenovo Tab M10 Gen 3
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Blackview Tab 12 Pro audio analysis

(+) | speakers can play relatively loud (91.1 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 29.9% lower than median
(+) | bass is linear (6.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 5% lower than median
(+) | mids are linear (4.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.5% away from median
(+) | highs are linear (3.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.3% difference to median)
Compared to same class
» 45% of all tested devices in this class were better, 6% similar, 49% worse
» The best had a delta of 7%, average was 23%, worst was 129%
Compared to all devices tested
» 41% of all tested devices were better, 8% similar, 51% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Lenovo Tab M10 Gen 3 audio analysis

(±) | speaker loudness is average but good (81.3 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 24.1% lower than median
(±) | linearity of bass is average (10.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.2% higher than median
(±) | linearity of mids is average (7.2% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.2% higher than median
(±) | linearity of highs is average (7.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (23.1% difference to median)
Compared to same class
» 63% of all tested devices in this class were better, 6% similar, 31% worse
» The best had a delta of 7%, average was 23%, worst was 129%
Compared to all devices tested
» 64% of all tested devices were better, 6% similar, 30% worse
» The best had a delta of 4%, average was 25%, worst was 134%

电源管理 - Blackview Tab 12 Pro 平板电脑

能源消耗

这款入门级平板电脑的电池容量为 6,580 毫安时,可通过电缆以 10 瓦功率充电。使用附带的充电器可在约 3 小时内为储能电池充电。

闲置功耗仍有待优化。不过,作为一款 10.1 英寸平板电脑,Tab 12 Pro 的功耗相对较低,负载情况下约为 4 瓦。

Power Consumption
Off / Standbydarklight 0.15 / 0.25 Watt
Idledarkmidlight 0.98 / 3 / 3.14 Watt
Load midlight 4.19 / 7.73 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.
Blackview Tab 12 Pro
6580 mAh
Nokia T21
8200 mAh
Lenovo Tab M10 Gen 3
5100 mAh
Power Consumption
-1%
-28%
Idle Minimum *
0.98
1.2
-22%
1.9
-94%
Idle Average *
3
1.8
40%
2.1
30%
Idle Maximum *
3.14
2.5
20%
2.5
20%
Load Average *
4.19
4.8
-15%
7.6
-81%
Load Maximum *
7.73
9.9
-28%
9
-16%

* ... smaller is better

Power consumption: Geekbench (150 cd/m²)

01234567891011Tooltip
Blackview Tab 12 Pro UNISOC T606; Geekbench 5.5 Power Consumption 150cd: Ø3.28 (0.972-6.09)
Lenovo Tab M10 Gen 3 UNISOC T610; Geekbench 5.5 Power Consumption 150cd: Ø8.52 (6.01-11.4)
Blackview Tab 12 Pro UNISOC T606; Idle 150cd/m2: Ø0.991 (0.97-1.171)
Lenovo Tab M10 Gen 3 UNISOC T610; Idle 150cd/m2: Ø2.03 (1.907-2.62)

电池寿命

在我们的 Wi-Fi 测试中,Blackview 平板电脑在调整显示屏亮度为 150cd/m2 的情况下可持续使用约 13.5 小时。这是一个不错的成绩,但在我们的比较中,入门级竞争产品的成绩要高出一筹。

Battery Runtime
WiFi Websurfing
13h 37min
Blackview Tab 12 Pro
6580 mAh
Blackview Tab 13
7280 mAh
Nokia T21
8200 mAh
Teclast T50
7500 mAh
Lenovo Tab M10 Gen 3
5100 mAh
Battery Runtime
WiFi v1.3
817
926
13%
929
14%
903
11%
861
5%

Pros

+ 大量附件(外壳、电源)
+ 支持 LTE 和双 SIM 卡
+ 坚固的 IPS 面板
+ 良好的设备(3.5 毫米插孔、内存扩展、FM 收音机......)

Cons

- 暗显示
- 处理能力弱
- SoC 速度慢
- 过时Android
- 蹩脚的内存

判决

回顾 Blackview Tab 12 Pro。测试智能手机由 Blackview 提供。
回顾 Blackview Tab 12 Pro。测试智能手机由 Blackview 提供。

来自 Blackview 的 Tab 12 Pro 以极其诱人的价格提供了坚实的优点,却没有暴露出任何明显的弱点。金属外壳看起来并不廉价,但也不耐磨耐用。凭借集成的 LTE 调制解调器和双 SIM 卡功能,这款 10.1 英寸平板电脑不受国内无线局域网的影响,而且良好的电池续航能力也让户外娱乐变得持久。不过,缺少环境光传感器是户外使用的一个缺点。

Blackview Tab 12 Pro 的低廉价格和 4G 网络接入为购买提供了理由。

不支持外接显示器或校准不理想也是该机的不足之处,尽管考虑到价格,这些不足还是可以原谅的。另一方面,软件方面的问题更大。旧的Android 12 和更旧的安全更新并不一定适合购买 Tab 12 Pro。那些看重更新保证和(更长时间的)安全补丁支持的用户,可以通过以下产品找到更好的解决方案 诺基亚 T21 - 但诺基亚 Tab 的价格也高出很多。还有一款非常便宜的 联想 Tab M10 2022(第三代)可能)比 Blackview Tab 12 Pro 更有前途。

价格和供应情况

Blackview Tab 12 Pro 在美国亚马逊上的售价约为 140 美元

Blackview Tab 12 Pro - 08/21/2023 v7
Marcus Herbrich

Chassis
71 / 98 → 73%
Keyboard
69 / 80 → 87%
Pointing Device
85%
Connectivity
43 / 70 → 61%
Weight
84 / 40-88 → 92%
Battery
90%
Display
77%
Games Performance
12 / 78 → 15%
Application Performance
17 / 92 → 18%
Temperature
89%
Noise
100%
Audio
78 / 91 → 85%
Camera
45 / 85 → 53%
Average
66%
78%
Tablet - Weighted Average

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.

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> Notebookcheck中文版(NBC中国) > 评测 > Blackview Tab 12 Pro 评测 - 配备双 SIM 卡和高达 14GB RAM 的 4G 平板电脑,售价低于 170 欧元(约合 185 美元)
Marcus Herbrich, 2023-08-28 (Update: 2023-08-28)