Apple iPad Pro 平板电脑简短评测
Apple iPad Pro 12.9 (iPad Pro Series)
Processor
Apple A9X 2 x 2.26 GHz, Cyclone 3, M9 运动协处理器
Graphics adapter
Apple A9X / PowerVR Series 7XT
Memory
4 GB
, LPDDR4
Display
12.90 inch 4:3, 2732 x 2048 pixel 265 PPI, 电容式, IPS, glossy: yes
Storage
Apple 128 GB (iPad Pro 12.9 NVMe), 128 GB
, 99.9 GB free
Weight
723 g, Power Supply: 124 g
Price
1229 Euro
Links
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
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tested with X-Rite i1Pro 2
Maximum: 407 cd/m² (Nits) Average: 392.6 cd/m²Brightness Distribution: 92 %
Center on Battery: 399 cd/m²
Contrast: 1814:1 (Black: 0.22 cd/m²)
ΔE Color 2.96 | 0.5-29.43 Ø4.91
ΔE Greyscale 3 | 0.5-98 Ø5.2
97.87% sRGB (Argyll 1.6.3 3D)
71.15% AdobeRGB 1998 (Argyll 1.6.3 3D)
79.3% AdobeRGB 1998 (Argyll 2.2.0 3D)
98.1% sRGB (Argyll 2.2.0 3D)
91.2% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.21
Screen Flickering / PWM (Pulse-Width Modulation)
ℹ
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 not detected | ||
In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8706 (minimum: 5 - maximum: 343500) Hz was measured. | ||
| Apple iPad Pro 12.9 A9X / PowerVR GT7xxx, A9X, Apple 128 GB (iPad Pro 12.9 NVMe) | Microsoft Surface Pro 4, Core i5, 128GB HD Graphics 520, 6300U, Samsung MZFLV128 NVMe | Samsung Galaxy Note Pro 12.2 Mali-T628 MP6, 5420 Octa, 32 GB eMMC Flash | Dell Venue 11 Pro 5130-9356 HD Graphics (Bay Trail), Z3795, 64 GB SSD | Apple iPad Mini 4 PowerVR GX6450, A8, 64 GB SSD | Apple iPad Air 2 2014 PowerVR GXA6850, A8X, 128 GB eMMC Flash | |
|---|---|---|---|---|---|---|
| Screen | -17% | -54% | -49% | -26% | -22% | |
| Brightness middle | 399 | 413 4% | 392 -2% | 426 7% | 411 3% | 423 6% |
| Brightness | 393 | 396 1% | 374 -5% | 398 1% | 421 7% | 427 9% |
| Brightness Distribution | 92 | 87 -5% | 83 -10% | 89 -3% | 91 -1% | 92 0% |
| Black Level * | 0.22 | 0.36 -64% | 0.73 -232% | 0.38 -73% | 0.58 -164% | 0.61 -177% |
| Contrast | 1814 | 1147 -37% | 537 -70% | 1121 -38% | 709 -61% | 693 -62% |
| Colorchecker dE 2000 * | 2.96 | 3.09 -4% | 4.84 -64% | 5.47 -85% | 2.15 27% | 2.86 3% |
| Greyscale dE 2000 * | 3 | 3.92 -31% | 2.77 8% | 7.57 -152% | 2.72 9% | 2.37 21% |
| Gamma | 2.21 100% | 2.3 96% | 2.51 88% | 2.24 98% | 2.29 96% | 2.43 91% |
| CCT | 7049 92% | 7333 89% | 7086 92% | 6317 103% | 7012 93% | 6941 94% |
| Color Space (Percent of AdobeRGB 1998) | 71.15 | 61 -14% | 88 24% | |||
| Color Space (Percent of sRGB) | 97.87 | 97 -1% |
* ... smaller is better
Geekbench 3 | GFXBench (DX / GLBenchmark) 2.7 | GFXBench 3.0 | BaseMark OS II | PassMark PerformanceTest Mobile V1 | Basemark ES 3.1 / Metal | 3DMark
| Basemark ES 3.1 / Metal - offscreen Overall Score (sort by value) | |
| Apple iPad Pro 12.9 | |
| Apple iPad Air 2 2014 | |
| Apple iPad Mini 4 | |
| Apple iPhone 6S Plus | |
| NVIDIA Shield Tablet LTE P1761 | |
Octane V2 | WebXPRT 2015 | JetStream 1.1 | Sunspider | Google V8 Ver. 7 | Mozilla Kraken 1.1 | BaseMark OS II
| JetStream 1.1 - Total Score (sort by value) | |
| Apple iPad Pro 12.9 | |
| Samsung Galaxy Note Pro 12.2 | |
| Samsung Galaxy Tab S2 9.7 LTE | |
| Apple iPhone 6S Plus | |
| Google V8 Ver. 7 - Google V8 Ver. 7 Score (sort by value) | |
| Apple iPad Pro 12.9 | |
| Lenovo Yoga Tablet 2 Pro | |
| Samsung Galaxy Tab S2 9.7 LTE | |
| Apple iPad Air 2 2014 | |
| Apple iPad Mini 4 | |
| Apple iPhone 6S Plus | |
| BaseMark OS II - Web (sort by value) | |
| Apple iPad Pro 12.9 | |
| Samsung Galaxy Note Pro 12.2 | |
| Samsung Galaxy Tab S2 9.7 LTE | |
| Apple iPad Air 2 2014 | |
| Apple iPad Mini 4 | |
| Apple iPhone 6S Plus | |
* ... smaller is better
| BaseMark OS II - Memory (sort by value) | |
| Apple iPad Pro 12.9 | |
| Samsung Galaxy Note Pro 12.2 | |
| Samsung Galaxy Tab S2 9.7 LTE | |
| Apple iPad Air 2 2014 | |
| Apple iPad Mini 4 | |
| Apple iPhone 6S Plus | |
| PassMark PerformanceTest Mobile V1 - Disk Tests (sort by value) | |
| Apple iPad Pro 12.9 | |
| Samsung Galaxy Note Pro 12.2 | |
| Apple iPad Air 2 2014 | |
| Apple iPad Mini 4 | |
| Apple iPhone 6S Plus | |
(±) The average temperature for the upper side under maximal load is 35.2 °C / 95 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 40.1 °C / 104 F, compared to the average of 33.7 °C / 93 F, ranging from 20.7 to 53.2 °C for the class Tablet.
(+) The bottom heats up to a maximum of 39.3 °C / 103 F, compared to the average of 33.2 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 31.9 °C / 89 F, compared to the device average of 30 °C / 86 F.
(±) The maximum temperature on the upper side is 40.1 °C / 104 F, compared to the average of 33.7 °C / 93 F, ranging from 20.7 to 53.2 °C for the class Tablet.
(+) The bottom heats up to a maximum of 39.3 °C / 103 F, compared to the average of 33.2 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 31.9 °C / 89 F, compared to the device average of 30 °C / 86 F.
Power Consumption
| Off / Standby |   0 / 0.41 Watt |
| Idle |  2.69 / 10.95 / 11.14 Watt |
| Load |
11.54 / 12.8 Watt |
    
| |
Key:
min: ,
med: ,
max: Gossen Metrahit Energy | |
| Apple iPad Pro 12.9 A9X / PowerVR GT7xxx, A9X, Apple 128 GB (iPad Pro 12.9 NVMe) | Apple iPad Air 2 2014 PowerVR GXA6850, A8X, 128 GB eMMC Flash | Samsung Galaxy Note Pro 12.2 Mali-T628 MP6, 5420 Octa, 32 GB eMMC Flash | Dell Venue 11 Pro 5130-9356 HD Graphics (Bay Trail), Z3795, 64 GB SSD | Microsoft Surface Pro 4, Core i5, 128GB HD Graphics 520, 6300U, Samsung MZFLV128 NVMe | Microsoft Surface Pro 4, Core m3 HD Graphics 515, 6Y30, Samsung MZFLV128 NVMe | |
|---|---|---|---|---|---|---|
| Battery Runtime | -10% | -33% | -46% | -45% | -39% | |
| Reader / Idle | 1933 | 1364 -29% | 623 -68% | 800 -59% | 899 -53% | 791 -59% |
| H.264 | 630 | 562 -11% | 564 -10% | 426 -32% | ||
| WiFi v1.3 | 695 | 427 -39% | 488 -30% | |||
| Load | 195 | 212 9% | 154 -21% | 111 -43% | 138 -29% | |
| WiFi | 630 | 536 | 384 |
Pros
+ 出色的设计和工艺品质
+ 非常优秀的手写笔（可选）
+ 高速处理器
+ 出色的屏幕
+ 非常优秀的扬声器
+ 非常优秀的续航时间
Cons
- iOS的缩放问题
- 电源适配器较弱，发热
- 充电时间长
- 不支持NFC
- 仅提供了LTE Cat.4
- 配件昂贵
尽管许多用户认为Apple开发大尺寸、甚至搭配手写笔的平板电脑是一种羞辱，但这个结果对于用户来说却非常有益。加利福尼亚人虽然没有创造一种新设备类型，但再次将一台高品质的设备加入了他们自己的生态系统。
iPad Pro的亮点显然是它出色的12.9寸屏幕。它的工艺品质非常优秀，平板的厚度纤薄而实用。因为尺寸而相对较高的重量会随着时间显得不便。Apple Pencil是一款出色的手写笔，不过它没有很好的放置方法，续航时间也显得略短。它的处理器速度非常快，续航时间很长，而扬声器也在同类产品中鹤立鸡群。
Apple iPad Pro可能对创意用户以及需要大屏幕的用户有特别的吸引力。我们并不认为它可以成为完整笔记本电脑的替代品。
需要改进的有iOS对屏幕的利用。LTE模块也仅支持LTE Cat.4，而在这个价位上我们期待对最新制式的支持。从技术角度上，iPad Pro可以同时播放多个UHD视频；用作专业设备的话，较小的存储容量，有限的多任务处理功能，和缺少对x86程序的支持会很快成为瓶颈，因此它无法完全替代笔记本电脑。它的充电时间也十分冗长，这主要由于电源适配器功率不足。在使用中电源适配器也会很快变烫，我们因此为它减了一些分数。
注：本文是基于完整评测的缩减版本，阅读完整的英文评测，请点击这里。
Apple iPad Pro 12.9
- 04/13/2016 v5 (old)
Daniel Schmidt
Tablet - Weighted Average
Price comparison
