联想 Tab A8 平板电脑简短评测
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tested with X-Rite i1Pro 2
Maximum: 349.4 cd/m² (Nits) Average: 321.6 cd/m²Brightness Distribution: 87 %
Center on Battery: 348.1 cd/m²
Contrast: 770:1 (Black: 0.452 cd/m²)
ΔE Color 4.41 | 0.5-29.43 Ø4.91
ΔE Greyscale 2.99 | 0.5-98 Ø5.2
Gamma: 2.21
| 3DMark | |
| 1280x720 Ice Storm Standard Score (sort by value) | |
| Lenovo A8-50 | |
| Lenovo Yoga Tablet 8 | |
| Google Nexus 7 2013 | |
| 1280x720 offscreen Ice Storm Unlimited Score (sort by value) | |
| Lenovo A8-50 | |
| Lenovo Yoga Tablet 8 | |
| Samsung Galaxy Tab Pro 8.4 | |
| Apple iPad mini Retina | |
| Geekbench 3 | |
| 32 Bit Single-Core Score (sort by value) | |
| Lenovo A8-50 | |
| Lenovo Yoga Tablet 8 | |
| Samsung Galaxy Tab Pro 8.4 | |
| Apple iPad mini Retina | |
| 32 Bit Multi-Core Score (sort by value) | |
| Lenovo A8-50 | |
| Lenovo Yoga Tablet 8 | |
| Samsung Galaxy Tab Pro 8.4 | |
| Apple iPad mini Retina | |
| Linpack Android / IOS | |
| Single Thread (sort by value) | |
| Lenovo A8-50 | |
| Lenovo Yoga Tablet 8 | |
| Samsung Galaxy Tab Pro 8.4 | |
| Samsung Galaxy Tab Pro 8.4 | |
| Apple iPad mini Retina | |
| Google Nexus 7 2013 | |
| Multi Thread (sort by value) | |
| Lenovo A8-50 | |
| Lenovo Yoga Tablet 8 | |
| Samsung Galaxy Tab Pro 8.4 | |
| Samsung Galaxy Tab Pro 8.4 | |
| Apple iPad mini Retina | |
| Google Nexus 7 2013 | |
| Epic Citadel - Ultra High Quality (sort by value) | |
| Lenovo Yoga Tablet 8 | |
| Samsung Galaxy Tab Pro 8.4 | |
| Google Nexus 7 2013 | |
| Peacekeeper - --- (sort by value) | |
| Lenovo A8-50 | |
| Lenovo Yoga Tablet 8 | |
| Samsung Galaxy Tab Pro 8.4 | |
| Apple iPad mini Retina | |
| Google Nexus 7 2013 | |
| Sunspider - 1.0 Total Score (sort by value) | |
| Lenovo A8-50 | |
| Lenovo Yoga Tablet 8 | |
| Apple iPad mini Retina | |
| Google Nexus 7 2013 | |
| Octane V1 - Total Score (sort by value) | |
| Lenovo A8-50 | |
| Lenovo Yoga Tablet 8 | |
| Samsung Galaxy Tab Pro 8.4 | |
| Apple iPad mini Retina | |
| Google Nexus 7 2013 | |
| Google V8 Ver. 7 - Google V8 Ver. 7 Score (sort by value) | |
| Lenovo A8-50 | |
| Lenovo Yoga Tablet 8 | |
| Samsung Galaxy Tab Pro 8.4 | |
| Apple iPad mini Retina | |
| Google Nexus 7 2013 | |
* ... smaller is better
(±) The average temperature for the upper side under maximal load is 32.2 °C / 90 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 35.2 °C / 95 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 36.6 °C / 98 F, compared to the average of 33.2 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 29.4 °C / 85 F, compared to the device average of 30 °C / 86 F.
(+) The maximum temperature on the upper side is 35.2 °C / 95 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 36.6 °C / 98 F, compared to the average of 33.2 °C / 92 F
(+) In idle usage, the average temperature for the upper side is 29.4 °C / 85 F, compared to the device average of 30 °C / 86 F.
180美元的建议零售价，对于注重价格的消费者来说联想Tab A8是一个很有吸引力的选择。它的性能足够满足日常应用，电池续航则可以满足一整天的使用。这款平板的设计并不是非常让人心动，不过机身的做工很好，8寸的IPS屏幕则提供了看起来十分明快的色彩和舒适的对比度。当然，三星 Galaxy Tab Pro 8.4和Apple iPad Mini Retina几乎在所有方面都优于Tab A8——不过它们都有更高的价码。Google Nexus 7有一块更高分辨率的屏幕和出色的屏幕亮度，不过缺少大多用户需要的microSD卡槽。联想自己的Yoga Tablet 8相对高20美元，提供了超长的电池续航时间——不过它标新立异的设计可能并非所有消费者都会喜欢。
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。
