惠普 Spectre x2 12-a001ng 变形本简短评测
HP Spectre x2 12-a001ng (Spectre x2 Series)
Processor
Intel Core m3-6Y30 2 x 0.9 - 2.2 GHz, Skylake
Graphics adapter
Intel HD Graphics 515, Core: 950 MHz
Memory
4 GB
, DDR3L 双通道
Display
12.00 inch 3:2, 1920 x 1280 pixel 192 PPI, 10点触控, LGD04A5, IPS, WUXGA-UWVA-BrightView, glossy: yes, detachable screen
Mainboard
Intel Skylake-Y Premium PCH
Storage
Liteon L8H-256V2G, 256 GB
, M.2 SSD
Weight
1.229 kg, Power Supply: 328 g
Price
1250 Euro
Links
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.
| Networking | |
| iperf Server (receive) TCP 1 m | |
| Huawei MateBook m5-6Y54 | |
| HP Spectre x2 12-a001ng | |
| iperf Client (transmit) TCP 1 m | |
| Huawei MateBook m5-6Y54 | |
| HP Spectre x2 12-a001ng | |
| PCMark 8 - Home Score Accelerated v2 | |
| Acer Aspire Switch Alpha 12 SA5-271-56HM | |
| Lenovo IdeaPad Miix 700 | |
| Huawei MateBook m5-6Y54 | |
| Microsoft Surface Pro 4, Core m3 | |
| HP Spectre x2 12-a001ng | |
| PCMark 8 Home Score Accelerated v2 | 2116 points | |
Help | ||
| HP Spectre x2 12-a001ng Liteon L8H-256V2G | HP Spectre x2 12-a003ng K3D42EA Sandisk X300 SD7SN6S-256G-1006 | Acer Aspire Switch Alpha 12 SA5-271-56HM Kingston RBU-SNS8152S3256GG2 | Lenovo IdeaPad Miix 700 Samsung MZNLN128HCGR-000L2 | Microsoft Surface Pro 4, Core m3 Samsung MZFLV128 NVMe | Huawei MateBook m5-6Y54 SanDisk SD8SN8U256G1027 | |
|---|---|---|---|---|---|---|
| CrystalDiskMark 3.0 | -9% | 4% | 12% | -5% | 18% | |
| Read Seq (MB/s) | 517 | 410.1 -21% | 518 0% | 497.9 -4% | 663 28% | 512 -1% |
| Write Seq (MB/s) | 270.1 | 316 17% | 199.9 -26% | 153.5 -43% | 158.2 -41% | 462.1 71% |
| Read 512 (MB/s) | 369.2 | 260.8 -29% | 374.9 2% | 401.2 9% | 313.1 -15% | 376 2% |
| Write 512 (MB/s) | 264.6 | 241.6 -9% | 201 -24% | 154.5 -42% | 158.2 -40% | 295.2 12% |
| Read 4k (MB/s) | 23.48 | 27.4 17% | 29.3 25% | 36.2 54% | 30.14 28% | 31.83 36% |
| Write 4k (MB/s) | 57.4 | 53.5 -7% | 76.8 34% | 95.5 66% | 68 18% | 64.5 12% |
| Read 4k QD32 (MB/s) | 223.4 | 196 -12% | 272 22% | 389.5 74% | 243.7 9% | 269.6 21% |
| Write 4k QD32 (MB/s) | 195.8 | 147.8 -25% | 197.1 1% | 154 -21% | 149.2 -24% | 178.2 -9% |
Liteon L8H-256V2G
Sequential Read:
517 MB/s
Sequential Write:
270.1 MB/s
512K Read:
369.2 MB/s
512K Write:
264.6 MB/s
4K Read:
23.48 MB/s
4K Write:
57.4 MB/s
4K QD32 Read:
223.4 MB/s
4K QD32 Write:
195.8 MB/s
Temperature
(±) The average temperature for the upper side under maximal load is 37.1 °C / 99 F, compared to the average of 30.3 °C / 87 F for the devices in the class Convertible.
(±) The maximum temperature on the upper side is 42.4 °C / 108 F, compared to the average of 35.4 °C / 96 F, ranging from 19.6 to 60 °C for the class Convertible.
(±) The bottom heats up to a maximum of 43 °C / 109 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 29.8 °C / 86 F, compared to the device average of 30.3 °C / 87 F.
(±) The palmrests and touchpad can get very hot to the touch with a maximum of 37.3 °C / 99.1 F.
(-) The average temperature of the palmrest area of similar devices was 27.9 °C / 82.2 F (-9.4 °C / -16.9 F).
(±) The maximum temperature on the upper side is 42.4 °C / 108 F, compared to the average of 35.4 °C / 96 F, ranging from 19.6 to 60 °C for the class Convertible.
(±) The bottom heats up to a maximum of 43 °C / 109 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 29.8 °C / 86 F, compared to the device average of 30.3 °C / 87 F.
(±) The palmrests and touchpad can get very hot to the touch with a maximum of 37.3 °C / 99.1 F.
(-) The average temperature of the palmrest area of similar devices was 27.9 °C / 82.2 F (-9.4 °C / -16.9 F).
Speakers
Power Usage
| HP Spectre x2 12-a001ng 6Y30, HD Graphics 515, 43 Wh | HP Spectre x2 12-a003ng K3D42EA 6Y75, HD Graphics 515, 42 Wh | Acer Aspire Switch Alpha 12 SA5-271-56HM 6200U, HD Graphics 520, 37 Wh | Lenovo IdeaPad Miix 700 6Y54, HD Graphics 515, 41 Wh | Microsoft Surface Pro 4, Core m3 6Y30, HD Graphics 515, 38 Wh | Huawei MateBook m5-6Y54 6Y54, HD Graphics 515, 33 Wh | |
|---|---|---|---|---|---|---|
| Power Consumption | 13% | -19% | -3% | -8% | ||
| Idle Minimum * (Watt) | 6 | 4.5 25% | 7.3 -22% | 4 33% | 7.4 -23% | |
| Idle Average * (Watt) | 8 | 7.7 4% | 10 -25% | 8.6 -8% | 11.6 -45% | |
| Idle Maximum * (Watt) | 10.6 | 8.3 22% | 10.15 4% | 9.3 12% | 11.6 -9% | |
| Load Average * (Watt) | 21.5 | 19.8 8% | 25.2 -17% | 18.6 13% | 16.8 22% | |
| Load Maximum * (Watt) | 22 | 20.6 6% | 29.3 -33% | 36.3 -65% | 19.1 13% |
* ... smaller is better
Power Consumption
| Off / Standby |   0.26 / 1.5 Watt |
| Idle |  6 / 8 / 10.6 Watt |
| Load |
21.5 / 22 Watt |
    
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
Pros
+ 通过USB-C供电
+ 坚固实用的键盘底座
+ 优秀的输入设备品质
+ 背光键盘搭配扬声器
+ 明亮的IPS触控屏幕
+ 后置real-sense相机
+ 优秀的图片品质
+ 可靠的麦克风
+ 可调整支架
+ 安静
Cons
- 无工艺缺陷
- 处理器表现比我们预想略低
- 尽管搭配了酷睿m3但性能较弱
搭配m7处理器的姊妹机型的最大问题在m3机型上也可以找到：在我们的实际测试中它的续航时间只有6个小时。幸运的是，我们的测试机搭配了LTE模组，它为用户带来了很多额外选择。
m3机型的性能比我们预期略低，比如Surface Pro 4搭载的相同处理器性能就稍高一筹。Spectre x2 12的m3和m7机型是同类变形本机型中性能最弱的两款（系统性能和处理器运算）。在一对一比较中，这两个机型十分接近，也各有优势：m7机型在单核测试中遥遥领先，而m3机型的LiteOn固态硬盘提供了更高的速度。
惠普Spectre x2 12-a001ng (P0T72EA)表现让人出乎意料：在一些卖家处它的售价只有899欧元（约6633人民币）。在这个价位上，它显然是个不错的选择，十分值得推荐。不过在1000欧元（约7378人民币）的价位上，它可能会有些不够诱人。
另一方面，许多同类机型售价1250-1300欧元（约9258人民币到9628人民币）。在定价800欧元（约5925人民币）的Acer Aspire Switch 12 Alpha（水冷，酷睿i5 6200U和3K屏幕）上市后它应该会有所折扣。
Alpha和我们的测试机面向相同的用户群体，需要性能和便携兼顾，可以适应日常和商务用途。
这类产品的市场十分引人侧目，请参见我们的变形本Top 10排行。联想IdeaPad Miix 700，Surface Pro 4和华为MateBook（正在测试中）都可以作为备选机型。
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。
HP Spectre x2 12-a001ng
- 07/20/2016 v5.1 (old)
Sebastian Jentsch
Convertible - Weighted Average
Price comparison
