联想 ThinkPad X1 Yoga 20FQ-000QUS 变形本简短评测

Name: Lenovo Thinkpad X1 Yoga 20FQ-000QUS
Brand: Lenovo

瑜伽化。 联想的旗舰商务变形本——Thinkpad X1——也得到了瑜伽训练，加入了这家生产商越来越壮大的变形本行列。这台支持主动式手写笔的设备表现究竟如何呢？

Bernhard Pechlaner (translated by Yuchen Wang), Published 04/23/2016 🇺🇸 🇩🇪 ...

Touchscreen Windows Convertible / 2-in-1 Skylake

Test device courtesy of Lenovo US

Download your licensed rating image as PNG / SVG

Lenovo Thinkpad X1 Yoga 20FQ-000QUS (ThinkPad X1 Series)

Processor

Intel Core i7-6500U 2 x 2.5 - 3.1 GHz, Skylake

Graphics adapter

Intel HD Graphics 520, Core: 1050 MHz, 20.19.15.4352

Memory

8 GB

Display

14.00 inch 16:9, 2560 x 1440 pixel 210 PPI, 10点触控, native pen support, VVX14T058J10, IPS, glossy: no

Mainboard

Intel Skylake-U Premium PCH

Storage

Samsung SSD PM871 MZNLN512HCJH, 512 GB

Soundcard

Intel Skylake-U/Y PCH - High Definition Audio

Connections

3 USB 3.0 / 3.1 Gen1, 1 HDMI, 1 DisplayPort, 1 Docking Station Port, Audio Connections: 整合音频接口, Card Reader: microSD, 1 Fingerprint Reader, Brightness Sensor

Networking

Intel Dual Band Wireless-AC 8260 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.1

Size

height x width x depth (in mm): 16.8 x 333 x 229

Battery

52 Wh Lithium-Ion, 4芯

Operating System

Microsoft Windows 10 Pro 64 Bit

Camera

Webcam: 720p

Additional features

Speakers: 立体声, Keyboard: 孤岛式, Keyboard Light: yes, 12 Months Warranty

Weight

1.36 kg, Power Supply: 285 g

Price

2000 USD

Links

Lenovo homepage

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

Lenovo ThinkPad Yoga 14 Toshiba Satellite Radius 14 L40W-C-10Z Lenovo Thinkpad X1 Yoga 20FQ-000QUS Sony Vaio Z Flip Apple MacBook Air 13 inch 2015-03 HP Spectre x360 13-4104ng Microsoft Surface Book Core i7 DIN A4 ❌


263.2 cd/m²	268.8 cd/m²	254.1 cd/m²
276.7 cd/m²	284.7 cd/m²	267.1 cd/m²
276.2 cd/m²	279.4 cd/m²	273.8 cd/m²

Distribution of brightness

VVX14T058J10 tested with X-Rite i1Pro 2

Maximum: 284.7 cd/m² (Nits) Average: 271.6 cd/m² Minimum: 3.15 cd/m²
Brightness Distribution: 89 %
Center on Battery: 284.7 cd/m²
Contrast: 743:1 (Black: 0.383 cd/m²)
ΔE Color 5.24 | 0.5-29.43 Ø4.92
ΔE Greyscale 7.32 | 0.5-98 Ø5.2
94.68% sRGB (Argyll 1.6.3 3D)
70.17% AdobeRGB 1998 (Argyll 1.6.3 3D)
70.2% AdobeRGB 1998 (Argyll 2.2.0 3D)
97.2% sRGB (Argyll 2.2.0 3D)
68.1% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.22

Download ICC File (X-Rite i1Pro 2)

	Lenovo Thinkpad X1 Yoga 20FQ-000QUS 14", 2560x1440	Microsoft Surface Book Core i7 13.5", 3000x2000	HP Spectre x360 13-4104ng 13.3", 2560x1440	Lenovo ThinkPad Yoga 14 14", 1920x1080	Sony Vaio Z Flip 13.3", 2560x1440
Display		-2%	-4%		0%
Display P3 Coverage	68.1	66.3 -3%	66.8 -2%		68.7 1%
sRGB Coverage	97.2	96 -1%	92.8 -5%		97.1 0%
AdobeRGB 1998 Coverage	70.2	68 -3%	67.3 -4%		69.4 -1%
Response Times		-8%	37%		6%
Response Time Grey 50% / Grey 80% *	38 ?(15.2, 22.8)	39 ?(24, 15) -3%	24 ?(11, 36) 37%		38.4 ?(14.8, 23.6) -1%
Response Time Black / White *	30.4 ?(6, 24.4)	34 ?(10, 24, mini hills) -12%	19 ?(10, 28) 37%		26.4 ?(6.8, 19.6) 13%
PWM Frequency	219 ?(99)
Screen		43%	12%	9%	9%
Brightness middle	284.7	438 54%	324 14%	286 0%	355.2 25%
Brightness	272	414 52%	324 19%	274 1%	354 30%
Brightness Distribution	89	88 -1%	90 1%	90 1%	89 0%
Black Level *	0.383	0.25 35%	0.34 11%	0.3 22%	0.285 26%
Contrast	743	1752 136%	953 28%	953 28%	1246 68%
Colorchecker dE 2000 *	5.24	2.06 61%	4.36 17%	5.62 -7%	9.56 -82%
Colorchecker dE 2000 max. *	11.22				12.81 -14%
Greyscale dE 2000 *	7.32	2.87 61%	4.62 37%	6.19 15%	4.08 44%
Gamma	2.22 ^99%	2.44 ^90%	2.18 ^101%	2.35 ^94%	2.33 ^94%
CCT	6277 ^104%	6820 ^95%	6857 ^95%	5606 ^116%	6560 ^99%
Color Space (Percent of AdobeRGB 1998)	70.17	64 -9%	60 -14%		64.3 -8%
Color Space (Percent of sRGB)	94.68	96 1%	93 -2%		97.1 3%
Total Average (Program / Settings)		11% / 26%	15% / 12%	9% / 9%	5% / 7%

* ... smaller is better

Display Response Times

ℹ

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.

↔ Response Time Black to White
30.4 ms ... rise ↗ and fall ↘ combined	↗ 6 ms rise
30.4 ms ... rise ↗ and fall ↘ combined	↘ 24.4 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 81 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21 ms).
↔ Response Time 50% Grey to 80% Grey
38 ms ... rise ↗ and fall ↘ combined	↗ 15.2 ms rise
38 ms ... rise ↗ and fall ↘ combined	↘ 22.8 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 51 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.9 ms).

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 detected

219 Hz

≤ 99 % brightness setting

The display backlight flickers at 219 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 99 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 219 Hz is relatively low, so sensitive users will likely notice flickering and experience eyestrain at the stated brightness setting and below.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8746 (minimum: 5 - maximum: 343500) Hz was measured.

Cinebench R15 | wPrime 2.10 | Super Pi Mod 1.5 XS 32M

Cinebench R15
CPU Single 64Bit (sort by value)
Lenovo Thinkpad X1 Yoga 20FQ-000QUS HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH	128 Points
HP Spectre x360 13-4104ng HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	113 Points -12%
Sony Vaio Z Flip Iris Graphics 550, 6567U, Samsung SM951 MZVPV256 m.2	142 Points +11%
Microsoft Surface Book Core i7 Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe	129 Points +1%
Asus Zenbook UX303UA-R4051T HD Graphics 520, 6500U, SK hynix SSD Canvas SC300 HFS256G32MND	128 Points 0%
CPU Multi 64Bit (sort by value)
Lenovo Thinkpad X1 Yoga 20FQ-000QUS HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH	307 Points
HP Spectre x360 13-4104ng HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	284 Points -7%
Sony Vaio Z Flip Iris Graphics 550, 6567U, Samsung SM951 MZVPV256 m.2	364 Points +19%
Microsoft Surface Book Core i7 Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe	335 Points +9%
Asus Zenbook UX303UA-R4051T HD Graphics 520, 6500U, SK hynix SSD Canvas SC300 HFS256G32MND	307 Points 0%

wPrime 2.10 - 1024m (sort by value)
Lenovo Thinkpad X1 Yoga 20FQ-000QUS HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH	517 s *
HP Spectre x360 13-4104ng HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	529 s * -2%
Sony Vaio Z Flip Iris Graphics 550, 6567U, Samsung SM951 MZVPV256 m.2	419.4 s * +19%

Super Pi Mod 1.5 XS 32M - 32M (sort by value)
Lenovo Thinkpad X1 Yoga 20FQ-000QUS HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH	630 s *
HP Spectre x360 13-4104ng HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	752 s * -19%
Sony Vaio Z Flip Iris Graphics 550, 6567U, Samsung SM951 MZVPV256 m.2	585 s * +7%

* ... smaller is better

Cinebench R15 CPU Single 64Bit

128 Points

Cinebench R15 CPU Multi 64Bit

307 Points

Cinebench R15 OpenGL 64Bit

42.63 fps

Cinebench R15 Ref. Match 64Bit

97.8 %

Help

... in comparison

PCMark 8
Home Score Accelerated v2 (sort by value)
Lenovo Thinkpad X1 Yoga 20FQ-000QUS HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH	3137 Points
Asus Zenbook UX303UA-R4051T HD Graphics 520, 6500U, SK hynix SSD Canvas SC300 HFS256G32MND	3454 Points +10%
Microsoft Surface Book Core i7 Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe	2947 Points -6%
Work Score Accelerated v2 (sort by value)
Lenovo Thinkpad X1 Yoga 20FQ-000QUS HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH	3986 Points
Asus Zenbook UX303UA-R4051T HD Graphics 520, 6500U, SK hynix SSD Canvas SC300 HFS256G32MND	4256 Points +7%
Microsoft Surface Book Core i7 Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe	3782 Points -5%

PCMark 8 Home Score Accelerated v2		3137 points
PCMark 8 Work Score Accelerated v2		3986 points
Help

	Lenovo Thinkpad X1 Yoga 20FQ-000QUS HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH	Sony Vaio Z Flip Iris Graphics 550, 6567U, Samsung SM951 MZVPV256 m.2	Lenovo ThinkPad Yoga 14 GeForce 840M, 5500U, Samsung SSD PM851 512 GB MZ7TE512HMHP	Microsoft Surface Book Core i7 Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe	HP Spectre x360 15-ap011dx HD Graphics 520, 6200U, Liteon L8H-256V2G
AS SSD		111%	-7%	81%	-13%
Copy Game MB/s	236.4	639 170%			208.1 -12%
Copy Program MB/s	196.5	349.2 78%			185.6 -6%
Copy ISO MB/s	258.4	731 183%			224.2 -13%
Score Total	1068	2323 118%	1027 -4%	2298 115%	882 -17%
Score Write	382	559 46%	368 -4%	683 79%	353 -8%
Score Read	449	1187 164%	432 -4%	1090 143%	352 -22%
Access Time Write *	0.046	0.031 33%	0.056 -22%	0.033 28%	0.05 -9%
Access Time Read *	0.058	0.039 33%		0.048 17%	0.067 -16%
4K-64 Write	261.9	326.4 25%	254 -3%	520 99%	252.9 -3%
4K-64 Read	369.1	949 157%	358 -3%	919 149%	274.8 -26%
4K Write	75.7	121.8 61%	73 -4%	109 44%	74.1 -2%
4K Read	30.35	47.59 57%	26 -14%	37.25 23%	26 -14%
Seq Write	447.5	1107 147%	417 -7%	545 22%	263.2 -41%
Seq Read	490.1	1896 287%	484 -1%	1342 174%	513 5%

* ... smaller is better

HD Tune

CrystalDiskMark 3.0

AS SSD

Samsung SSD PM871 MZNLN512HCJH

Transfer Rate Minimum: 385.9 MB/s

Transfer Rate Maximum: 417.1 MB/s

Transfer Rate Average: 414.4 MB/s

Access Time: 0.046 ms

Burst Rate: 266.6 MB/s

CPU Usage: 4.1 %

3DMark 11 | 3DMark

3DMark 11 - 1280x720 Performance (sort by value)
Lenovo Thinkpad X1 Yoga 20FQ-000QUS HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH	1541 Points
Sony Vaio Z Flip Iris Graphics 550, 6567U, Samsung SM951 MZVPV256 m.2	2839 Points +84%
HP Spectre x360 13-4104ng HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	1448 Points -6%
HP Spectre x360 13-4104ng HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	1448 Points -6%
Microsoft Surface Book Core i7 Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe	2761 Points +79%
Asus Zenbook UX303UA-R4051T HD Graphics 520, 6500U, SK hynix SSD Canvas SC300 HFS256G32MND	1569 Points +2%

3DMark
1920x1080 Fire Strike Score (sort by value)
Sony Vaio Z Flip Iris Graphics 550, 6567U, Samsung SM951 MZVPV256 m.2	1544 Points
HP Spectre x360 13-4104ng HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	793 Points
HP Spectre x360 13-4104ng HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	793 Points
Microsoft Surface Book Core i7 Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe	1952 Points
Asus Zenbook UX303UA-R4051T HD Graphics 520, 6500U, SK hynix SSD Canvas SC300 HFS256G32MND	867 Points
1280x720 Cloud Gate Standard Score (sort by value)
Lenovo Thinkpad X1 Yoga 20FQ-000QUS HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH	5745 Points
Sony Vaio Z Flip Iris Graphics 550, 6567U, Samsung SM951 MZVPV256 m.2	8646 Points +50%
HP Spectre x360 13-4104ng HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	5674 Points -1%
HP Spectre x360 13-4104ng HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	5674 Points -1%
Microsoft Surface Book Core i7 Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe	7505 Points +31%
Asus Zenbook UX303UA-R4051T HD Graphics 520, 6500U, SK hynix SSD Canvas SC300 HFS256G32MND	6374 Points +11%
1280x720 Ice Storm Standard Score (sort by value)
Sony Vaio Z Flip Iris Graphics 550, 6567U, Samsung SM951 MZVPV256 m.2	81504 Points
HP Spectre x360 13-4104ng HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	51751 Points
HP Spectre x360 13-4104ng HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	51751 Points
Microsoft Surface Book Core i7 Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe	50418 Points
Asus Zenbook UX303UA-R4051T HD Graphics 520, 6500U, SK hynix SSD Canvas SC300 HFS256G32MND	60415 Points

3DMark 11 Performance		1541 points
3DMark Cloud Gate Standard Score		5745 points
Help

... in comparison

	low	med.	high	ultra
Tomb Raider (2013)	71.6	38.8	25.1	11.2
BioShock Infinite (2013)	50.5	28.2	21.1	6.4

Noise Level

Idle		28.8 / 28.8 / 28.8 dB(A)
Load		35.2 / 35.2 dB(A)

	30 dB silent 40 dB(A) audible 50 dB(A) loud
min: , med: , max: Audix TM1, Arta (15 cm distance) environment noise: 28.8 dB(A)

Max. Load

Idle


36.2 °C	42.8 °C	32.2 °C
29.6 °C	37.4 °C	30.4 °C
26.2 °C	25.6 °C	25.6 °C

Maximum: 42.8 °C
Average: 31.8 °C


37.8 °C	49.4 °C	32.2 °C
29.2 °C	34.6 °C	29.8 °C
26 °C	27.4 °C	26.6 °C

Maximum: 49.4 °C
Average: 32.6 °C

Power Supply (max.) 37.8 °C | Room Temperature 21 °C | Raytek Raynger ST

(+) The average temperature for the upper side under maximal load is 31.8 °C / 89 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 42.8 °C / 109 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 60 °C for the class Convertible.
(-) The bottom heats up to a maximum of 49.4 °C / 121 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 29.1 °C / 84 F, compared to the device average of 30.3 °C / 87 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 28.2 °C / 82.8 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-0.1 °C / -0.2 F).

Power Consumption

Off / Standby	0.24 / 0.37 Watt
Idle	6.82 / 8.21 / 17.55 Watt
Load	28.81 / 34.07 Watt


Key: min: , med: , max: Metrahit Energy

	Lenovo Thinkpad X1 Yoga 20FQ-000QUS HD Graphics 520, 6500U, Samsung SSD PM871 MZNLN512HCJH	HP Spectre x360 13-4104ng HD Graphics 520, 6200U, Samsung SSD PM851 256 GB MZNTE256HMHP	Lenovo ThinkPad Yoga 14 GeForce 840M, 5500U, Samsung SSD PM851 512 GB MZ7TE512HMHP	Microsoft Surface Book Core i7 Maxwell GPU (940M, GDDR5), 6600U, Samsung MZFLV512 NVMe	Sony Vaio Z Flip Iris Graphics 550, 6567U, Samsung SM951 MZVPV256 m.2
Battery Runtime		40%	-19%	82%	21%
Reader / Idle	922		747 -19%		949 3%
WiFi v1.3	356	500 40%		648 82%	451 27%
Load	120				159 33%
WiFi			352

Battery Runtime

Idle (without WLAN, min brightness)		15h 22min
WiFi Websurfing		5h 56min
Load (maximum brightness)		2h 00min

Pros

+ 非常轻薄

+ 性能优秀

+ 二合一多用途

+ 优秀的键盘／触控板

+ 附带Wacom AES手写笔

+ 校准后出色的色彩／灰阶准确度

Cons

- 昂贵

- 机身略为脆弱不支持USB-C

- IPS屏幕亮度不足

- 一般的电池续航时间

In review: Lenovo Thinkpad X1 Yoga 20FQ-000QUS. Test model provided by Lenovo US.

整体上，联想X1 Yoga是一款优秀且设计合理的商务变形本，尽管它1700美元（约11047人民币）的售价绝不算便宜。Yoga继承了“标准”X1的一些特性：它的机身由碳纤维和镁合金制成，不仅轻盈纤薄，还搭配了360度旋转转轴，可以支持笔记本电脑模式，帐篷模式，简报模式和平板模式。主动式手写笔式相对Thinkpad Yoga 12的一大进步，它仍然同样小巧，可以储存在机身之内。当然手写笔对平板模式的帮助很大——但是长时间握着一台14寸的笔记本电脑并不是很容易。它的键盘延续了Thinkpad品质，触控板／指点杆的搭配也同样出色。

它的屏幕在校对之后可以说是联想设备中色彩准确的之一。它的色域覆盖范围也很优秀，遗憾的是最大亮度略低。

Thinkpad X1 Yoga成功实现了设计初衷，而价位也不低。

希望笔记本电脑可以用作平板的用户可以考虑搭配可拆卸键盘底座的Surface Book，不过它的售价更高。惠普Spectre x360 13可能不太适合商务用途，但配置相同而售价仅1200美元（约7798人民币）让它也值得推荐。联想自家的Thinkpad Yoga 460与X1 Yoga定位相当，不过它较为笨重，售价也更亲民。较老的Thinkpad Yoga 14依然值得参考：搭配全高清屏幕，独立显卡，前代处理器，现在的售价仅900美元（约5848人民币）。

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。

Lenovo Thinkpad X1 Yoga 20FQ-000QUS - 04/18/2016 v5.1 ^(old)
Bernhard Pechlaner

Chassis

75 / 98 → 77%

Keyboard

90%

Pointing Device

94%

Connectivity

59 / 80 → 74%

Weight

71 / 35-78 → 84%