戴尔 Venue 11 Pro 7140 变形本简短评测
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Dell P/N 6FR8F tested with X-Rite i1Pro 2
Maximum: 386 cd/m² (Nits) Average: 356.8 cd/m²Brightness Distribution: 84 %
Center on Battery: 386 cd/m²
Contrast: 965:1 (Black: 0.4 cd/m²)
ΔE Color 3.71 | 0.5-29.43 Ø4.91
ΔE Greyscale 5.4 | 0.5-98 Ø5.2
Gamma: 2.33
| Dell Venue 11 Pro 7140 1920x1080 IPS glare | Lenovo ThinkPad Helix 1920x1080 IPS glare | Microsoft Surface Pro 3 2160x1440 IPS glare | HP Pro X2 410 G1 1366x768 IPS glare | Toshiba Portege Z10t-A2111 1920x1080 IPS matt | |
|---|---|---|---|---|---|
| Display | |||||
| Display P3 Coverage | 46.12 | 63.6 | 46.17 | ||
| sRGB Coverage | 67.8 | 88.8 | 65.2 | ||
| AdobeRGB 1998 Coverage | 47.79 | 65.6 | 48 | ||
| Screen | 10% | -3% | -10% | -49% | |
| Brightness middle | 386 | 389 1% | 355.3 -8% | 380 -2% | 331.1 -14% |
| Brightness | 357 | 371 4% | 338 -5% | 362 1% | 315 -12% |
| Brightness Distribution | 84 | 89 6% | 91 8% | 79 -6% | 70 -17% |
| Black Level * | 0.4 | 0.41 -3% | 0.33 17% | 0.67 -68% | 0.511 -28% |
| Contrast | 965 | 949 -2% | 1077 12% | 567 -41% | 648 -33% |
| Colorchecker dE 2000 * | 3.71 | 3.12 16% | 4.72 -27% | 4.17 -12% | 14.29 -285% |
| Greyscale dE 2000 * | 5.4 | 2.79 48% | 6.53 -21% | 2.35 56% | 3.03 44% |
| Gamma | 2.33 94% | 2.17 101% | 2.35 94% | 1.96 112% | |
| CCT | 6666 98% | 6707 97% | 6883 94% | 6525 100% | |
| Color Space (Percent of AdobeRGB 1998) | 59.37 | 44 | |||
| Total Average (Program / Settings) | 10% /
10% | -3% /
-3% | -10% /
-10% | -49% /
-49% |
* ... smaller is better
| PCMark 8 | |
| Home Score Accelerated v2 (sort by value) | |
| Dell Venue 11 Pro 7140 | |
| Toshiba Portege Z10t-A2111 | |
| HP EliteBook Revolve 810 G2 | |
| Work Score Accelerated v2 (sort by value) | |
| Dell Venue 11 Pro 7140 | |
| Toshiba Portege Z10t-A2111 | |
| HP EliteBook Revolve 810 G2 | |
| Storage Score (sort by value) | |
| Dell Venue 11 Pro 7140 | |
| Toshiba Portege Z10t-A2111 | |
| HP EliteBook Revolve 810 G2 | |
| Dell Venue 11 Pro 7140 HD Graphics 5300, 5Y10a, Sandisk X110 M.2 SD6SP1M-128G | Lenovo ThinkPad Helix HD Graphics 4000, 3317U, Intel SSD 525 Series SSDMCEAC180A3L | HP Pro X2 410 G1 HD Graphics 4200, 4202Y, Sandisk X110 SD6SN1M-256G-1006 | Toshiba Portege Z10t-A2111 HD Graphics 4200, 4610Y, Samsung PM851 Series MZMTE256HMHP | Microsoft Surface Pro 3 HD Graphics 4400, 4300U, Hynix HFS128G3MNM | HP EliteBook Revolve 810 G2 HD Graphics 4400, 4300U, Lite-On IT L8T-128L6G-HP | |
|---|---|---|---|---|---|---|
| PCMark 7 | -1% | 13% | 9% | 23% | 2% | |
| Score | 4135 | 4669 13% | 4095 -1% | 4973 20% | 5066 23% | 4131 0% |
| Productivity | 1913 | 2210 16% | 3344 75% | 2455 28% | 2500 31% | |
| Creativity | 7755 | 3241 -58% | 7560 -3% | 3564 -54% | 7503 -3% | |
| Computation | 11986 | 14545 21% | 10851 -9% | 17586 47% | 9390 -22% | |
| System Storage | 5011 | 5167 3% | 5204 4% | 5313 6% | 5331 6% | |
| PCMark 8 | -0% | 4% | ||||
| Home Score Accelerated v2 | 2480 | 2282 -8% | 2394 -3% | |||
| Work Score Accelerated v2 | 3291 | 3441 5% | 3711 13% | |||
| Storage Score | 4841 | 4939 2% | 4927 2% | |||
| Total Average (Program / Settings) | -1% /
-1% | 13% /
13% | 5% /
6% | 23% /
23% | 3% /
3% |
| PCMark 7 Score | 4135 points | |
| PCMark 8 Home Score Accelerated v2 | 2480 points | |
| PCMark 8 Work Score Accelerated v2 | 3291 points | |
Help | ||
| Dell Venue 11 Pro 7140 Sandisk X110 M.2 | Lenovo ThinkPad Helix Intel SSD 525 Series | HP Pro X2 410 G1 Sandisk X110 | Toshiba Portege Z10t-A2111 Samsung PM851 Series | Microsoft Surface Pro 3 Hynix HFS128G3MNM | |
|---|---|---|---|---|---|
| CrystalDiskMark 3.0 | 25% | 60% | 68% | 61% | |
| Read Seq | 395.6 | 447 13% | 499.3 26% | 522 32% | 501 27% |
| Write Seq | 221.9 | 260.2 17% | 426.3 92% | 263.2 19% | 324 46% |
| Read 512 | 209.1 | 362.1 73% | 286.3 37% | 423.8 103% | 357.8 71% |
| Write 512 | 153.5 | 253.8 65% | 371 142% | 263.5 72% | 324.6 111% |
| Read 4k | 22.9 | 18.54 -19% | 30.78 34% | 36.08 58% | 20.81 -9% |
| Write 4k | 35.29 | 42.34 20% | 70.4 99% | 93.6 165% | 76.2 116% |
| Read 4k QD32 | 256.4 | 222.6 -13% | 313.2 22% | 390.9 52% | 345 35% |
| Write 4k QD32 | 156.1 | 219.4 41% | 202.4 30% | 228.1 46% | 294.4 89% |
| AS SSD | -0% | 66% | 54% | ||
| Seq Read | 405.4 | 466.4 15% | 512 26% | 493.7 22% | |
| Seq Write | 134.7 | 249.2 85% | 250.3 86% | 303 125% | |
| 4K Read | 19.3 | 17.81 -8% | 32.51 68% | 22 14% | |
| 4K Write | 33.22 | 37.3 12% | 84.4 154% | 73.7 122% | |
| 4K-64 Read | 242 | 221.4 -9% | 371.5 54% | 358.3 48% | |
| 4K-64 Write | 152.5 | 217.1 42% | 220.9 45% | 215 41% | |
| Access Time Read * | 0.16 | 0.193 -21% | 0.071 56% | 0.087 46% | |
| Access Time Write * | 0.104 | 0.276 -165% | 0.039 62% | 0.075 28% | |
| Score Read | 302 | 286 -5% | 455 51% | 430 42% | |
| Score Write | 199 | 279 40% | 330 66% | 319 60% | |
| Score Total | 648 | 706 9% | 1016 57% | 965 49% | |
| Total Average (Program / Settings) | 13% /
10% | 60% /
60% | 67% /
67% | 58% /
57% |
* ... smaller is better
Sandisk X110 M.2 SD6SP1M-128G
Sequential Read:
395.6 MB/s
Sequential Write:
221.9 MB/s
512K Read:
209.1 MB/s
512K Write:
153.5 MB/s
4K Read:
22.9 MB/s
4K Write:
35.29 MB/s
4K QD32 Read:
256.4 MB/s
4K QD32 Write:
156.1 MB/s
| 3DMark | |
| 1280x720 Ice Storm Standard Score (sort by value) | |
| Dell Venue 11 Pro 7140 | |
| Lenovo ThinkPad Helix | |
| Toshiba Portege Z10t-A2111 | |
| Microsoft Surface Pro 3 | |
| HP EliteBook Revolve 810 G2 | |
| 1280x720 Ice Storm Standard Graphics (sort by value) | |
| Dell Venue 11 Pro 7140 | |
| Lenovo ThinkPad Helix | |
| Toshiba Portege Z10t-A2111 | |
| HP EliteBook Revolve 810 G2 | |
| 1280x720 Cloud Gate Standard Score (sort by value) | |
| Dell Venue 11 Pro 7140 | |
| Lenovo ThinkPad Helix | |
| Toshiba Portege Z10t-A2111 | |
| Microsoft Surface Pro 3 | |
| HP EliteBook Revolve 810 G2 | |
| 1280x720 Cloud Gate Standard Graphics (sort by value) | |
| Dell Venue 11 Pro 7140 | |
| Lenovo ThinkPad Helix | |
| Toshiba Portege Z10t-A2111 | |
| HP EliteBook Revolve 810 G2 | |
| 3DMark 11 Performance | 883 points | |
| 3DMark Ice Storm Standard Score | 38912 points | |
| 3DMark Cloud Gate Standard Score | 3484 points | |
| 3DMark Fire Strike Score | 466 points | |
Help | ||
| Risen | |
| 800x600 all off/low AF:0x (sort by value) | |
| Dell Venue 11 Pro 7140 | |
| Acer Aspire Switch 11 Pro 128GB HDD-Dock | |
| Toshiba Satellite U50t-A-100 | |
| 1024x768 all on/med AF:2x (sort by value) | |
| Dell Venue 11 Pro 7140 | |
| Acer Aspire Switch 11 Pro 128GB HDD-Dock | |
| Toshiba Satellite U50t-A-100 | |
| Sleeping Dogs - 1024x768 Low Preset AA:Normal (sort by value) | |
| Dell Venue 11 Pro 7140 | |
| Sony Vaio Duo 13 SVD1321M2E | |
| Fujitsu Lifebook U574 | |
| Middle-earth: Shadow of Mordor - 1280x720 Lowest Preset (sort by value) | |
| Dell Venue 11 Pro 7140 | |
| Acer Aspire Switch 11 Pro 128GB HDD-Dock | |
| Fujitsu Lifebook U574 | |
| low | med. | high | ultra | |
|---|---|---|---|---|
| Risen (2009) | 60 | 22.7 | 16 | |
| Sleeping Dogs (2012) | 21.3 | 14.1 | 7.1 | |
| Middle-earth: Shadow of Mordor (2014) | 16.65 | 9.27 | 5 |
| Dell Venue 11 Pro 7140 HD Graphics 5300, 5Y10a, Sandisk X110 M.2 SD6SP1M-128G | Lenovo ThinkPad Helix HD Graphics 4000, 3317U, Intel SSD 525 Series SSDMCEAC180A3L | HP Pro X2 410 G1 HD Graphics 4200, 4202Y, Sandisk X110 SD6SN1M-256G-1006 | Toshiba Portege Z10t-A2111 HD Graphics 4200, 4610Y, Samsung PM851 Series MZMTE256HMHP | Microsoft Surface Pro 3 HD Graphics 4400, 4300U, Hynix HFS128G3MNM | HP EliteBook Revolve 810 G2 HD Graphics 4400, 4300U, Lite-On IT L8T-128L6G-HP | |
|---|---|---|---|---|---|---|
| Heat | -23% | 6% | -2% | -4% | 7% | |
| Maximum Upper Side * | 46.3 | 55.7 -20% | 38.6 17% | 39.8 14% | 45.2 2% | 42.6 8% |
| Maximum Bottom * | 47 | 67.1 -43% | 41.5 12% | 39.4 16% | 46.4 1% | 40.2 14% |
| Idle Upper Side * | 30.6 | 35 -14% | 33.3 -9% | 38.6 -26% | 35.2 -15% | 30.4 1% |
| Idle Bottom * | 33.3 | 37.7 -13% | 31.6 5% | 36.6 -10% | 34.4 -3% | 31.8 5% |
* ... smaller is better
(±) The average temperature for the upper side under maximal load is 37.9 °C / 100 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 46.3 °C / 115 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 47 °C / 117 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 28.7 °C / 84 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 36.4 °C / 97.5 F.
(-) The average temperature of the palmrest area of similar devices was 28 °C / 82.4 F (-8.4 °C / -15.1 F).
(-) The maximum temperature on the upper side is 46.3 °C / 115 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 47 °C / 117 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 28.7 °C / 84 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 36.4 °C / 97.5 F.
(-) The average temperature of the palmrest area of similar devices was 28 °C / 82.4 F (-8.4 °C / -15.1 F).
| Dell Venue 11 Pro 7140 HD Graphics 5300, 5Y10a, Sandisk X110 M.2 SD6SP1M-128G | Lenovo ThinkPad Helix HD Graphics 4000, 3317U, Intel SSD 525 Series SSDMCEAC180A3L | HP Pro X2 410 G1 HD Graphics 4200, 4202Y, Sandisk X110 SD6SN1M-256G-1006 | HP EliteBook Revolve 810 G2 HD Graphics 4400, 4300U, Lite-On IT L8T-128L6G-HP | Toshiba Portege Z10t HD Graphics 4000, 3339Y, Toshiba THNSNF256GMCS | |
|---|---|---|---|---|---|
| Power Consumption | -120% | -19% | -11% | -52% | |
| Idle Minimum * | 2 | 7.9 -295% | 4.1 -105% | 2.1 -5% | 5.2 -160% |
| Idle Average * | 5.9 | 10.3 -75% | 7.4 -25% | 4.4 25% | 6.8 -15% |
| Idle Maximum * | 6.2 | 11.5 -85% | 7.4 -19% | 4.6 26% | 8.6 -39% |
| Load Average * | 19.1 | 29.2 -53% | 13.5 29% | 24.7 -29% | 20.8 -9% |
| Load Maximum * | 18.2 | 34.6 -90% | 13.2 27% | 31.1 -71% | 24.5 -35% |
* ... smaller is better
Power Consumption
| Off / Standby |   0 / 0.3 Watt |
| Idle |  2 / 5.9 / 6.2 Watt |
| Load |
19.1 / 18.2 Watt |
    
| |
Key:
min: ,
med: ,
max: Voltcraft VC 960 | |
好上加好？尽管戴尔Venue 11 Pro 7130(Haswell i5处理器)在平板列别中评分仅78%，它的Venue 11 Pro 7140 Broadwell（Core M-5Y10a处理器）更新却得到了更高的分数。我们将它搭配键盘底座作为变形本进行测试，这应该才是最适合这台10.8寸设备的分类。
戴尔成功的实现了希望设计一款易用的Windows办公设备的目标。长续航加上优秀的运算性能，维护性选项，丰富的办公配件，不错的相机，安静的运行，与一块优秀的全高清IPS屏幕。唯一值得质疑的问题是它的键盘，它的按键反馈较弱。
在开始时我们提出的问题是，Venue 11 Pro(7140)搭配便携键盘可以作为亚笔记本的替代品吗？看来这应该会成为可能。Venue 11 Pro的出色性能十分值得称赞（相比亚笔记本和Haswell平板）。这款基于无风扇设计的Broadwell架构处理器的轻巧平板在测试分数上可以与最优秀的Haswell笔记本相媲美。戴尔也为Venue 11 Pro提供了丰富的可选配件，让它既可以配合几款不同的键盘底座作为日常笔记本电脑使用，也可以配合支架底座使用（支持两台外接显示器），也可以使用手写笔。
在770到1000欧元（约5127人民币到7324人民币）价位的竞争对手电池续航都相对较短。东芝 Portégé Z10t的机身质量相比较低，不过有更加优秀的键盘。与东芝相似的是，惠普的HP Pro X2 410 G1也有优秀的键盘，采用了被动散热的Haswell处理器设计。不过它较窄的屏幕可视角度范围让人遗憾。Surface Pro 3有最为出色的机身质量，不过商务用户是否会对它的Type 2 Cover键盘较窄的按键感到满意。不过Surface Pro的输入设备在我们之前的评测中得到了更高的评分。它的附带支架也可以提供更大的最大角度和更加适合打字的可调节角度范围。
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。
