联想 Yoga Tablet 2 Pro 平板电脑简短评测
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tested with X-Rite i1Pro 2
Maximum: 417 cd/m² (Nits) Average: 382.8 cd/m²Brightness Distribution: 86 %
Center on Battery: 412 cd/m²
Contrast: 615:1 (Black: 0.67 cd/m²)
ΔE Color 5.8 | 0.5-29.43 Ø4.91
ΔE Greyscale 6.3 | 0.5-98 Ø5.2
Gamma: 2.29
| Lenovo Yoga Tablet 2 Pro HD Graphics (Bay Trail), Z3745, 32 GB SSD | Lenovo Yoga Tablet 2 1050F HD Graphics (Bay Trail), Z3745, 16 GB eMMC Flash | Asus Transformer Pad TF701T GeForce Tegra 4, 4, 32 GB eMMC Flash | Apple iPad Air 2 2014 PowerVR GXA6850, A8X, 128 GB eMMC Flash | Microsoft Surface 2 GeForce Tegra 4, 4, 32 GB eMMC Flash | Samsung Galaxy Note Pro 12.2 Mali-T628 MP6, 5420 Octa, 32 GB eMMC Flash | |
|---|---|---|---|---|---|---|
| Screen | 17% | 23% | 22% | 17% | 6% | |
| Brightness middle | 412 | 424 3% | 361 -12% | 423 3% | 357 -13% | 392 -5% |
| Brightness | 383 | 399 4% | 340 -11% | 427 11% | 369 -4% | 374 -2% |
| Brightness Distribution | 86 | 88 2% | 82 -5% | 92 7% | 89 3% | 83 -3% |
| Black Level * | 0.67 | 0.43 36% | 0.36 46% | 0.61 9% | 0.51 24% | 0.73 -9% |
| Contrast | 615 | 986 60% | 1003 63% | 693 13% | 700 14% | 537 -13% |
| Colorchecker dE 2000 * | 5.8 | 5.42 7% | 4.44 23% | 2.86 51% | 3.86 33% | 4.84 17% |
| Greyscale dE 2000 * | 6.3 | 6.04 4% | 2.75 56% | 2.37 62% | 2.4 62% | 2.77 56% |
| Gamma | 2.29 96% | 2.6 85% | 2.52 87% | 2.43 91% | 2.46 89% | 2.51 88% |
| CCT | 7302 89% | 6740 96% | 6819 95% | 6941 94% | 6740 96% | 7086 92% |
| Color Space (Percent of AdobeRGB 1998) | 88 |
* ... smaller is better
| AnTuTu v5 - Total Score (sort by value) | |
| Lenovo Yoga Tablet 2 Pro | |
| Lenovo Yoga Tablet 2 1050F | |
| Apple iPad Air 2 2014 | |
| Samsung Galaxy Note Pro 12.2 | |
| 3DMark | |
| 1280x720 offscreen Ice Storm Unlimited Score (sort by value) | |
| Lenovo Yoga Tablet 2 Pro | |
| Lenovo Yoga Tablet 2 1050F | |
| Sony Xperia Z2 Tablet | |
| Asus Transformer Pad TF701T | |
| Apple iPad Air 2 2014 | |
| Samsung Galaxy Tab Pro 10.1 WiFi-Version | |
| Microsoft Surface 2 | |
| 1280x720 offscreen Ice Storm Unlimited Graphics Score (sort by value) | |
| Lenovo Yoga Tablet 2 Pro | |
| Lenovo Yoga Tablet 2 1050F | |
| Sony Xperia Z2 Tablet | |
| Asus Transformer Pad TF701T | |
| Apple iPad Air 2 2014 | |
| Samsung Galaxy Tab Pro 10.1 WiFi-Version | |
| Microsoft Surface 2 | |
| 1280x720 offscreen Ice Storm Unlimited Physics (sort by value) | |
| Lenovo Yoga Tablet 2 Pro | |
| Lenovo Yoga Tablet 2 1050F | |
| Sony Xperia Z2 Tablet | |
| Asus Transformer Pad TF701T | |
| Apple iPad Air 2 2014 | |
| Samsung Galaxy Tab Pro 10.1 WiFi-Version | |
| Microsoft Surface 2 | |
| GFXBench (DX / GLBenchmark) 2.7 | |
| T-Rex Onscreen (sort by value) | |
| Lenovo Yoga Tablet 2 Pro | |
| Lenovo Yoga Tablet 2 1050F | |
| Sony Xperia Z2 Tablet | |
| Asus Transformer Pad TF701T | |
| Apple iPad Air 2 2014 | |
| Samsung Galaxy Tab Pro 10.1 WiFi-Version | |
| Microsoft Surface 2 | |
| Samsung Galaxy Note Pro 12.2 | |
| 1920x1080 T-Rex Offscreen (sort by value) | |
| Lenovo Yoga Tablet 2 Pro | |
| Lenovo Yoga Tablet 2 1050F | |
| Sony Xperia Z2 Tablet | |
| Asus Transformer Pad TF701T | |
| Apple iPad Air 2 2014 | |
| Samsung Galaxy Tab Pro 10.1 WiFi-Version | |
| Microsoft Surface 2 | |
| Samsung Galaxy Note Pro 12.2 | |
| Sunspider - 1.0 Total Score (sort by value) | |
| Lenovo Yoga Tablet 2 Pro | |
| Lenovo Yoga Tablet 2 1050F | |
| Sony Xperia Z2 Tablet | |
| Asus Transformer Pad TF701T | |
| Apple iPad Air 2 2014 | |
| Microsoft Surface 2 | |
| Samsung Galaxy Note Pro 12.2 | |
| Google V8 Ver. 7 - Google V8 Ver. 7 Score (sort by value) | |
| Lenovo Yoga Tablet 2 Pro | |
| Lenovo Yoga Tablet 2 1050F | |
| Sony Xperia Z2 Tablet | |
| Yarvik Xenta 13c | |
| Asus Transformer Pad TF701T | |
| Apple iPad Air 2 2014 | |
| Samsung Galaxy Tab Pro 10.1 WiFi-Version | |
| Microsoft Surface 2 | |
* ... smaller is better
(+) The average temperature for the upper side under maximal load is 28.9 °C / 84 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 33.4 °C / 92 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 31.3 °C / 88 F, compared to the average of 33.2 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 27.9 °C / 82 F, compared to the device average of 30 °C / 86 F.
(+) The maximum temperature on the upper side is 33.4 °C / 92 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 31.3 °C / 88 F, compared to the average of 33.2 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 27.9 °C / 82 F, compared to the device average of 30 °C / 86 F.
Power Consumption
| Off / Standby |   0 / 0.1 Watt |
| Idle |  2.6 / 7.5 / 7.7 Watt |
| Load |
8.8 / 9.9 Watt |
    
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Key:
min: ,
med: ,
max: Voltcraft VC 940 | |
| Lenovo Yoga Tablet 2 Pro | Lenovo Yoga Tablet 2 1050F | Asus Transformer Pad TF701T | Apple iPad Air 2 2014 | Microsoft Surface 2 | Samsung Galaxy Note Pro 12.2 | |
|---|---|---|---|---|---|---|
| Battery Runtime | 30% | -23% | -3% | -10% | -28% | |
| Reader / Idle | 1097 | 1391 27% | 942 -14% | 1364 24% | 1099 0% | 623 -43% |
| H.264 | 651 | 562 -14% | 732 12% | 564 -13% | ||
| WiFi | 584 | 751 29% | 390 -33% | 630 8% | 481 -18% | 536 -8% |
| Load | 294 | 390 33% | 227 -23% | 212 -28% | 195 -34% | 154 -48% |
第一次听到联想的Yoga Tablet 2 Pro规格的人可能会十分震惊：一个投影仪，一个品牌音响系统，不错的相机，高分辨率屏幕。非常值得肯定的是联想也没有辜负我们对这款产品整体的高期待值，而它的售价也十分实惠，Wi-Fi版本499欧元（约3791人民币），LTE版本599欧元（约4550人民币）。
它的投影仪非常实用，可以作为很好的一个出门在外看电影的方式。用户应该会很喜欢它的不错的色彩还原和亮度水平。尽管它的音响系统无法与游戏本或高质量家用扬声器等相媲美，但作为平板来说它提供了非常优秀的音效，配合投影仪可以作为一个小型家庭影院设备。
它的圆柱握柄让Yoga Tablet 2 Pro无法被称作“超薄”，但它在实际使用中有很多好处。集成的支架和帮助握持都是它带来的优势。Yoga Tablet 2 Pro也可以挂在墙上成为第二个小电视。联想在创新上想法层出不穷，也一直在付诸实践，这让我们非常钦佩。
高分辨率的屏幕可能在色彩准确性略有欠缺，机身的稳定性也有些不足，而它的GPS模组非常不准确。它的处理器提供了中端的性能表现——时不时会有卡顿，不过属于可以接受的程度。它的实际使用电池续航十分优秀，而机身也几乎不会变烫，软件系统和机身手感都非常不错。
Yoga Tablet 2 Pro给我们带来的成功设计的新功能会是它受欢迎的首要原因。不过易用性也不能被抛之脑后。不认为一款重达1千克的13.3寸平板太过笨重的用户，可以得到一款创新和可靠兼具的设备，也会吸引很多周围人关注的目光。
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。
