Notebookcheck

联想ThinkPad X390 Yoga (i7, FHD) 二合一笔记本电脑评测

Benjamin Herzig, 👁 Andreas Osthoff (translated by Zewei Shen), 08/01/2019
Ultrabook Touchscreen ThinkPad Thunderbolt Whiskey Lake Windows Laptop / Notebook Convertible / 2-in-1 Business

Yoga届的一把好手。 这是自2015年以来,联想首次为面向商务的ThinkPad Yoga翻转本开发了一款新模具。 联想ThinkPad X390 Yoga比其前代产品更纤薄,并提供更好的CPU性能。 但是,Yoga也缺少普通ThinkPad X390的几种功能。我们对这台使用英特尔Whiskey Lake处理器的翻转本进行了深入研究。

Lenovo ThinkPad X390 Yoga-20NQS05R00 (ThinkPad X390 Yoga Series)
Processor
Intel Core i7-8565U
Graphics adapter
Memory
16384 MB 
, DDR4 2400,板载内存
Display
13.3 inch 16:9, 1920 x 1080 pixel 166 PPI, 十点触控, native pen support, LP133WF7-SPA1, IPS LED, glossy: yes
Mainboard
Intel Cannon Lake-U PCH-LP Premium
Storage
Intel SSD Pro 7600p SSDPEKKF512G8L, 512 GB 
, M.2 2280, PCIe NVMe, 452 GB free
Soundcard
Intel Cannon Lake-H/S - cAVS (Audio, Voice, Speech)
Connections
3 USB 3.0 / 3.1 Gen1, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 2 DisplayPort, 1 Kensington Lock, 1 Docking Station Port, Audio Connections: 组合音频插孔, Card Reader: microSD, 1 SmartCard, NFC, Sensors: 3D 加速度计,3D陀螺仪
Networking
Intel Ethernet Connection I219-V (10/100/1000/2500/5000MBit/s), Intel Wireless-AC 9560 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 5.0
Size
height x width x depth (in mm): 15.95 x 310.4 x 219
Battery
50 Wh Lithium-Ion
Camera
Webcam: 720p网络摄像头
Additional features
Speakers: 2W扬声器, Keyboard: 六排背光键盘, Keyboard Light: yes, 65W Type-C 充电器. ThinkPad Pen Pro 7, 36 Months Warranty
Weight
1.251 kg, Power Supply: 341 g
Price
14988元(16G+1T SSD版本)~ 1399 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

333 mm 229 mm 17.05 mm 1.4 kg313.5 mm 222.2 mm 18.2 mm 1.4 kg310.4 mm 219 mm 15.95 mm 1.3 kg306 mm 211 mm 20 mm 1.4 kg305.8 mm 205 mm 15.8 mm 1.3 kg
left: USB 3.1 Gen 1 Type C, Thunderbolt 3, miniEthernet, USB 3.0 Type A, combined audio jack, smart card reader
left: USB 3.1 Gen 1 Type C, Thunderbolt 3, miniEthernet, USB 3.0 Type A, combined audio jack, smart card reader
right: Digitizer pen, microSD card reader, USB 3.0 Type A, HDMI, Kensington Lock
right: Digitizer pen, microSD card reader, USB 3.0 Type A, HDMI, Kensington Lock
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
  (Toshiba Exceria Pro M501)
191.1 MB/s ∼100% +135%
Dell Latitude 7390 2-in-1
  (Toshiba Exceria Pro M501 UHS-II)
166.24 MB/s ∼87% +104%
Lenovo ThinkPad X390 Yoga-20NQS05R00
  (Toshiba Exceria Pro M501)
81.4 MB/s ∼43%
Average of class Convertible
  (7.5 - 197, n=132)
62 MB/s ∼32% -24%
Lenovo ThinkPad X380 Yoga 20LJS02W00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
61.9 MB/s ∼32% -24%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 7390 2-in-1
  (Toshiba Exceria Pro M501 UHS-II)
229.6 MB/s ∼100% +171%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
  (Toshiba Exceria Pro M501)
223.9 MB/s ∼98% +165%
Lenovo ThinkPad X380 Yoga 20LJS02W00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.8 MB/s ∼38% +4%
Lenovo ThinkPad X390 Yoga-20NQS05R00
  (Toshiba Exceria Pro M501)
84.6 MB/s ∼37%
Average of class Convertible
  (19.2 - 246, n=129)
77.1 MB/s ∼34% -9%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo ThinkPad X390 Yoga-20NQS05R00
Intel Wireless-AC 9560
644 MBit/s ∼100%
Dell Latitude 7390 2-in-1
Intel Dual Band Wireless-AC 8265
639 MBit/s ∼99% -1%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Intel Dual Band Wireless-AC 8265
633 MBit/s ∼98% -2%
HP EliteBook x360 1030 G3
Intel Dual Band Wireless-AC 8265
627 MBit/s ∼97% -3%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Dual Band Wireless-AC 8265
517 MBit/s ∼80% -20%
Average of class Convertible
  (28.7 - 688, n=147)
490 MBit/s ∼76% -24%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad X390 Yoga-20NQS05R00
Intel Wireless-AC 9560
680 MBit/s ∼100%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Dual Band Wireless-AC 8265
666 MBit/s ∼98% -2%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Intel Dual Band Wireless-AC 8265
511 MBit/s ∼75% -25%
HP EliteBook x360 1030 G3
Intel Dual Band Wireless-AC 8265
502 MBit/s ∼74% -26%
Dell Latitude 7390 2-in-1
Intel Dual Band Wireless-AC 8265
495 MBit/s ∼73% -27%
Average of class Convertible
  (36.4 - 743, n=147)
495 MBit/s ∼73% -27%
286
cd/m²
299
cd/m²
295
cd/m²
303
cd/m²
319
cd/m²
312
cd/m²
317
cd/m²
316
cd/m²
311
cd/m²
Distribution of brightness
LP133WF7-SPA1
X-Rite i1Pro 2
Maximum: 319 cd/m² Average: 306.4 cd/m² Minimum: 2.9 cd/m²
Brightness Distribution: 90 %
Center on Battery: 318 cd/m²
Contrast: 2127:1 (Black: 0.15 cd/m²)
ΔE Color 6.1 | 0.6-29.43 Ø6, calibrated: 1
ΔE Greyscale 8.6 | 0.64-98 Ø6.2
96.8% sRGB (Argyll 3D) 61.9% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.62
Lenovo ThinkPad X390 Yoga-20NQS05R00
LP133WF7-SPA1, , 1920x1080, 13.3
Lenovo ThinkPad X380 Yoga 20LJS02W00
Lenovo M133NWF4 R3, , 1920x1080, 13.3
HP EliteBook x360 1030 G3
Chi Mei CMN1380, , 1920x1080, 13.3
Dell Latitude 7390 2-in-1
AUO462D, , 1920x1080, 13.3
Lenovo ThinkPad X390-20Q1S02M00
LP133WF7-SPB1, , 1920x1080, 13.3
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Lenovo LEN40A9, , 1920x1080, 14
Response Times
11%
26%
10%
-4%
19%
Response Time Grey 50% / Grey 80% *
59.2 (30, 29.2)
50 (24, 26)
16%
39.2 (20.4, 18.8)
34%
48.8 (23.6, 25.2)
18%
57.6 (28.4, 29.2)
3%
40.4 (22.4, 18)
32%
Response Time Black / White *
30.8 (16.8, 14)
29 (15, 14)
6%
25.6 (14, 11.6)
17%
30.4 (16.4, 14)
1%
34 (18.4, 15.6)
-10%
28.8 (17.2, 11.6)
6%
PWM Frequency
1000 (90)
26040 (62)
Screen
-2%
0%
-37%
12%
-30%
Brightness middle
319
314
-2%
470.1
47%
318.2
0%
356
12%
267.2
-16%
Brightness
306
302
-1%
443
45%
312
2%
336
10%
239
-22%
Brightness Distribution
90
84
-7%
88
-2%
83
-8%
88
-2%
75
-17%
Black Level *
0.15
0.16
-7%
0.38
-153%
0.3
-100%
0.16
-7%
0.27
-80%
Contrast
2127
1963
-8%
1237
-42%
1061
-50%
2225
5%
990
-53%
Colorchecker DeltaE2000 *
6.1
5.73
6%
2.47
60%
4.25
30%
3.6
41%
3.5
43%
Colorchecker DeltaE2000 max. *
9.7
10.43
-8%
5.73
41%
9.49
2%
5.5
43%
6.4
34%
Colorchecker DeltaE2000 calibrated *
1
1.52
-52%
4.38
-338%
1.1
-10%
3.81
-281%
Greyscale DeltaE2000 *
8.6
7.39
14%
3.7
57%
2.1
76%
4.7
45%
1.3
85%
Gamma
2.62 84%
2.14 103%
2.35 94%
2.311 95%
2.48 89%
2.146 103%
CCT
6613 98%
6351 102%
7373 88%
6588 99%
6374 102%
6523 100%
Color Space (Percent of AdobeRGB 1998)
61.9
61
-1%
62
0%
56
-10%
61.3
-1%
56
-10%
Color Space (Percent of sRGB)
96.8
96
-1%
98.2
1%
85
-12%
95.7
-1%
86
-11%
Total Average (Program / Settings)
5% / 1%
13% / 4%
-14% / -30%
4% / 10%
-6% / -22%

* ... smaller is better

Display Response Times

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
30.8 ms ... rise ↗ and fall ↘ combined↗ 16.8 ms rise
↘ 14 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 78 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (24.8 ms).
       Response Time 50% Grey to 80% Grey
59.2 ms ... rise ↗ and fall ↘ combined↗ 30 ms rise
↘ 29.2 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 95 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (39.4 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

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 not detected

In comparison: 51 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 9338 (minimum: 43 - maximum: 142900) Hz was measured.

HWiNFO
HWiNFO
CPU-Z
CPU-Z
CPU-Z Caches
CPU-Z Caches
CPU-Z Mainboard
CPU-Z Mainboard
GPU-Z
GPU-Z
LatencyMon
LatencyMon
 
 
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690Tooltip
Lenovo ThinkPad X390 Yoga-20NQS05R00 Intel Core i7-8565U, Intel Core i7-8565U: Ø517 (498.14-623.19)
Lenovo ThinkPad X380 Yoga 20LJS02W00 Intel Core i7-8550U, Intel Core i7-8550U: Ø382 (318.22-509.19)
HP EliteBook x360 1030 G3 Intel Core i5-8250U, Intel Core i5-8250U: Ø483 (463.47-532.04)
Dell Latitude 7390 2-in-1 Intel Core i7-8650U, Intel Core i7-8650U: Ø545 (526.15-584.27)
Lenovo ThinkPad X1 Yoga 2018-20LES01W00 Intel Core i7-8550U, Intel Core i7-8550U: Ø607 (551.32-678.21)
Lenovo ThinkPad X390-20Q1S02M00 Intel Core i5-8265U, Intel Core i5-8265U: Ø569 (552-686)
Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad X390 Yoga-20NQS05R00
Intel Core i7-8565U
179 Points ∼100%
Average Intel Core i7-8565U
  (73.1 - 193, n=48)
170 Points ∼95% -5%
Dell Latitude 7390 2-in-1
Intel Core i7-8650U
169 Points ∼94% -6%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Intel Core i7-8550U
168 Points ∼94% -6%
Lenovo ThinkPad X390-20Q1S02M00
Intel Core i5-8265U
158 Points ∼88% -12%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Core i7-8550U
155 Points ∼87% -13%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel Core i5-8250U
141 Points ∼79% -21%
HP EliteBook x360 1030 G3
Intel Core i5-8250U
141 Points ∼79% -21%
Average of class Convertible
  (19 - 179, n=305)
106 Points ∼59% -41%
CPU Multi 64Bit
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Intel Core i7-8550U
699 Points ∼100% +36%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel Core i5-8250U
670 Points ∼96% +31%
Average Intel Core i7-8565U
  (361 - 815, n=49)
586 Points ∼84% +14%
Lenovo ThinkPad X390-20Q1S02M00
Intel Core i5-8265U
569 (min: 552, max: 686) Points ∼81% +11%
Dell Latitude 7390 2-in-1
Intel Core i7-8650U
560 Points ∼80% +9%
Lenovo ThinkPad X390 Yoga-20NQS05R00
Intel Core i7-8565U
513 (min: 498.14, max: 623.19) Points ∼73%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Core i7-8550U
509 Points ∼73% -1%
HP EliteBook x360 1030 G3
Intel Core i5-8250U
493 Points ∼71% -4%
Average of class Convertible
  (33 - 830, n=314)
304 Points ∼43% -41%
Cinebench R15 CPU Multi 64Bit
513 Points
Cinebench R15 OpenGL 64Bit
50.9 fps
Cinebench R15 Ref. Match 64Bit
98 %
Cinebench R15 CPU Single 64Bit
179 Points
Help
PCMark 10
Digital Content Creation
Lenovo ThinkPad X390-20Q1S02M00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
3050 Points ∼100% +1%
Lenovo ThinkPad X390 Yoga-20NQS05R00
UHD Graphics 620, 8565U, Intel SSD Pro 7600p SSDPEKKF512G8L
3005 Points ∼99%
Average Intel Core i7-8565U, Intel UHD Graphics 620
  (2264 - 3370, n=19)
2947 Points ∼97% -2%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
2941 Points ∼96% -2%
HP EliteBook x360 1030 G3
UHD Graphics 620, 8250U, Samsung PM871b MZNLN128HAHQ
2855 Points ∼94% -5%
Dell Latitude 7390 2-in-1
UHD Graphics 620, 8650U, SK hynix PC401 NVMe 500 GB
2733 Points ∼90% -9%
Average of class Convertible
  (605 - 4342, n=103)
2500 Points ∼82% -17%
Lenovo ThinkPad X380 Yoga 20LJS02W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
2467 Points ∼81% -18%
Productivity
Lenovo ThinkPad X390 Yoga-20NQS05R00
UHD Graphics 620, 8565U, Intel SSD Pro 7600p SSDPEKKF512G8L
7066 Points ∼100%
Lenovo ThinkPad X380 Yoga 20LJS02W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
6791 Points ∼96% -4%
Average Intel Core i7-8565U, Intel UHD Graphics 620
  (3381 - 7588, n=19)
6688 Points ∼95% -5%
Lenovo ThinkPad X390-20Q1S02M00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
6273 Points ∼89% -11%
Dell Latitude 7390 2-in-1
UHD Graphics 620, 8650U, SK hynix PC401 NVMe 500 GB
6006 Points ∼85% -15%
HP EliteBook x360 1030 G3
UHD Graphics 620, 8250U, Samsung PM871b MZNLN128HAHQ
5739 Points ∼81% -19%
Average of class Convertible
  (1121 - 7179, n=105)
5283 Points ∼75% -25%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
5099 Points ∼72% -28%
Essentials
Lenovo ThinkPad X390 Yoga-20NQS05R00
UHD Graphics 620, 8565U, Intel SSD Pro 7600p SSDPEKKF512G8L
9029 Points ∼100%
HP EliteBook x360 1030 G3
UHD Graphics 620, 8250U, Samsung PM871b MZNLN128HAHQ
8356 Points ∼93% -7%
Average Intel Core i7-8565U, Intel UHD Graphics 620
  (5450 - 9029, n=19)
8242 Points ∼91% -9%
Lenovo ThinkPad X390-20Q1S02M00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
7982 Points ∼88% -12%
Lenovo ThinkPad X380 Yoga 20LJS02W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
7763 Points ∼86% -14%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
7509 Points ∼83% -17%
Dell Latitude 7390 2-in-1
UHD Graphics 620, 8650U, SK hynix PC401 NVMe 500 GB
7213 Points ∼80% -20%
Average of class Convertible
  (2489 - 9678, n=105)
6993 Points ∼77% -23%
Score
Lenovo ThinkPad X390 Yoga-20NQS05R00
UHD Graphics 620, 8565U, Intel SSD Pro 7600p SSDPEKKF512G8L
4134 Points ∼100%
Average Intel Core i7-8565U, Intel UHD Graphics 620
  (2486 - 4178, n=19)
3907 Points ∼95% -5%
Lenovo ThinkPad X390-20Q1S02M00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
3832 Points ∼93% -7%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
3829 Points ∼93% -7%
HP EliteBook x360 1030 G3
UHD Graphics 620, 8250U, Samsung PM871b MZNLN128HAHQ
3695 Points ∼89% -11%
Lenovo ThinkPad X380 Yoga 20LJS02W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
3632 Points ∼88% -12%
Dell Latitude 7390 2-in-1
UHD Graphics 620, 8650U, SK hynix PC401 NVMe 500 GB
3520 Points ∼85% -15%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
3461 Points ∼84% -16%
Average of class Convertible
  (872 - 4677, n=106)
3193 Points ∼77% -23%
PCMark 8
Work Score Accelerated v2
Lenovo ThinkPad X390 Yoga-20NQS05R00
UHD Graphics 620, 8565U, Intel SSD Pro 7600p SSDPEKKF512G8L
5071 Points ∼100%
Dell Latitude 7390 2-in-1
UHD Graphics 620, 8650U, SK hynix PC401 NVMe 500 GB
4978 Points ∼98% -2%
Lenovo ThinkPad X390-20Q1S02M00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
4896 Points ∼97% -3%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
4823 Points ∼95% -5%
Average Intel Core i7-8565U, Intel UHD Graphics 620
  (3596 - 5189, n=17)
4733 Points ∼93% -7%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
4719 Points ∼93% -7%
Lenovo ThinkPad X380 Yoga 20LJS02W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
4656 Points ∼92% -8%
HP EliteBook x360 1030 G3
UHD Graphics 620, 8250U, Samsung PM871b MZNLN128HAHQ
4336 Points ∼86% -14%
Average of class Convertible
  (1007 - 5281, n=232)
3753 Points ∼74% -26%
Home Score Accelerated v2
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ
3946 Points ∼100% +8%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
3824 Points ∼97% +4%
Dell Latitude 7390 2-in-1
UHD Graphics 620, 8650U, SK hynix PC401 NVMe 500 GB
3760 Points ∼95% +3%
Lenovo ThinkPad X380 Yoga 20LJS02W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ
3687 Points ∼93% +1%
Lenovo ThinkPad X390 Yoga-20NQS05R00
UHD Graphics 620, 8565U, Intel SSD Pro 7600p SSDPEKKF512G8L
3668 Points ∼93%
Lenovo ThinkPad X390-20Q1S02M00
UHD Graphics 620, 8265U, Intel SSD Pro 7600p SSDPEKKF512G8L
3629 Points ∼92% -1%
Average Intel Core i7-8565U, Intel UHD Graphics 620
  (2577 - 4179, n=18)
3528 Points ∼89% -4%
HP EliteBook x360 1030 G3
UHD Graphics 620, 8250U, Samsung PM871b MZNLN128HAHQ
3453 Points ∼88% -6%
Average of class Convertible
  (741 - 4741, n=281)
2807 Points ∼71% -23%
PCMark 8 Home Score Accelerated v2
3668 points
PCMark 8 Work Score Accelerated v2
5071 points
Help
Lenovo ThinkPad X390 Yoga-20NQS05R00
Intel SSD Pro 7600p SSDPEKKF512G8L
Lenovo ThinkPad X380 Yoga 20LJS02W00
Samsung SSD PM981 MZVLB512HAJQ
HP EliteBook x360 1030 G3
Samsung PM871b MZNLN128HAHQ
Dell Latitude 7390 2-in-1
SK hynix PC401 NVMe 500 GB
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Samsung SSD PM981 MZVLB512HAJQ
Lenovo ThinkPad X390-20Q1S02M00
Intel SSD Pro 7600p SSDPEKKF512G8L
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Samsung SSD PM981 MZVLB512HAJQ
Average Intel SSD Pro 7600p SSDPEKKF512G8L
 
CrystalDiskMark 5.2 / 6
3%
-65%
-8%
6%
-11%
-20%
-8%
Write 4K
144.1
135.9
-6%
64.28
-55%
131.7
-9%
138.8
-4%
120.7
-16%
122.1
-15%
134 (121 - 154, n=5)
-7%
Read 4K
63.53
34.13
-46%
46.01
-28%
45.21
-29%
58.52
-8%
44.38
-30%
59.1 (45.6 - 66.4, n=5)
-7%
Write Seq
1496
1683
13%
466.4
-69%
1256
-16%
1896
27%
1491
0%
1253
-16%
1378 (846 - 1561, n=5)
-8%
Read Seq
2677
2195
-18%
498.3
-81%
1852
-31%
2070
-23%
2760
3%
1232
-54%
2341 (1425 - 2760, n=5)
-13%
Write 4K Q32T1
357.4
437.3
22%
193.3
-46%
600.4
68%
483.3
35%
237.5
-34%
198.2
-45%
355 (238 - 503, n=5)
-1%
Read 4K Q32T1
482.3
338.8
-30%
179.7
-63%
387.7
-20%
451.8
-6%
336.1
-30%
288.8
-40%
429 (336 - 568, n=5)
-11%
Write Seq Q32T1
1558
1994
28%
396.8
-75%
1374
-12%
2066
33%
1512
-3%
2007
29%
1514 (1391 - 1581, n=5)
-3%
Read Seq Q32T1
3021
3407
13%
547.2
-82%
2585
-14%
3423
13%
3154
4%
3409
13%
2677 (1570 - 3154, n=5)
-11%
Intel SSD Pro 7600p SSDPEKKF512G8L
Sequential Read: 2819 MB/s
Sequential Write: 1437 MB/s
512K Read: 1125 MB/s
512K Write: 951.7 MB/s
4K Read: 75.14 MB/s
4K Write: 200.8 MB/s
4K QD32 Read: 626.8 MB/s
4K QD32 Write: 552 MB/s
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Intel UHD Graphics 620, Intel Core i7-8550U
1869 Points ∼100% +3%
Lenovo ThinkPad X390-20Q1S02M00
Intel UHD Graphics 620, Intel Core i5-8265U
1841 Points ∼99% +2%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel UHD Graphics 620, Intel Core i5-8250U
1814 Points ∼97% 0%
Lenovo ThinkPad X390 Yoga-20NQS05R00
Intel UHD Graphics 620, Intel Core i7-8565U
1806 Points ∼97%
HP EliteBook x360 1030 G3
Intel UHD Graphics 620, Intel Core i5-8250U
1738 Points ∼93% -4%
Average Intel UHD Graphics 620
  (1235 - 2006, n=174)
1716 Points ∼92% -5%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel UHD Graphics 620, Intel Core i7-8550U
1614 Points ∼86% -11%
Dell Latitude 7390 2-in-1
Intel UHD Graphics 620, Intel Core i7-8650U
1600 Points ∼86% -11%
Average of class Convertible
  (173 - 7483, n=330)
1288 Points ∼69% -29%
3DMark
1920x1080 Fire Strike Graphics
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Intel UHD Graphics 620, Intel Core i7-8550U
1288 Points ∼100% +1%
Lenovo ThinkPad X390 Yoga-20NQS05R00
Intel UHD Graphics 620, Intel Core i7-8565U
1278 Points ∼99%
Lenovo ThinkPad X390-20Q1S02M00
Intel UHD Graphics 620, Intel Core i5-8265U
1266 Points ∼98% -1%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel UHD Graphics 620, Intel Core i5-8250U
1208 Points ∼94% -5%
Average Intel UHD Graphics 620
  (557 - 1401, n=144)
1128 Points ∼88% -12%
Average of class Convertible
  (132 - 5965, n=240)
1023 Points ∼79% -20%
Dell Latitude 7390 2-in-1
Intel UHD Graphics 620, Intel Core i7-8650U
1018 Points ∼79% -20%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel UHD Graphics 620, Intel Core i7-8550U
862 Points ∼67% -33%
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Intel UHD Graphics 620, Intel Core i7-8550U
10493 Points ∼100% +2%
Lenovo ThinkPad X390 Yoga-20NQS05R00
Intel UHD Graphics 620, Intel Core i7-8565U
10322 Points ∼98%
Lenovo ThinkPad X390-20Q1S02M00
Intel UHD Graphics 620, Intel Core i5-8265U
10126 Points ∼97% -2%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel UHD Graphics 620, Intel Core i5-8250U
9946 Points ∼95% -4%
HP EliteBook x360 1030 G3
Intel UHD Graphics 620, Intel Core i5-8250U
9478 Points ∼90% -8%
Average Intel UHD Graphics 620
  (6910 - 11436, n=162)
9146 Points ∼87% -11%
Dell Latitude 7390 2-in-1
Intel UHD Graphics 620, Intel Core i7-8650U
8995 Points ∼86% -13%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel UHD Graphics 620, Intel Core i7-8550U
6910 Points ∼66% -33%
Average of class Convertible
  (1023 - 37388, n=291)
6788 Points ∼65% -34%
3DMark 11 Performance
2020 points
3DMark Cloud Gate Standard Score
8504 points
3DMark Fire Strike Score
1152 points
Help
low med. high ultra
BioShock Infinite (2013) 73.83 37.47 31.25 10.51 fps
The Witcher 3 (2015) 17.7 fps
Dota 2 Reborn (2015) 70 47.9 20.5 18.7 fps
Rise of the Tomb Raider (2016) 23.3 14.2 fps
X-Plane 11.11 (2018) 26.8 17.4 15.8 fps

Noise Level

Idle
29.2 / 29.2 / 29.2 dB(A)
Load
35 / 35 dB(A)
  red to green bar
 
 
30 dB
silent
40 dB(A)
audible
50 dB(A)
loud
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm distance)   environment noise: 29.2 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2026.630.927.62524.726.328.53126.628.326.34026.527.1275024.429.225.4632222.2258023.221.924.71002324.923.312522.520.823.116023.121.522.120022.62222.325022.121.322.531521.920.721.840021.820.621.450022.220.321.263021.918.920.580020.818.919.7100020.717.919.7125020.917.819.6160023.616.821200024.116.12125002616.123315026.115.822.3400023.615.520.2500021.115.518.8630020.315.416.9800018.515.416.31000016.515.315.71250015.715.115.41600015.31515.2SPL3529.232.4N2.11.21.7median 21.9median 17.8median 21Delta1.62.62.129.424.830.729.423.323.526.425.725.628.527.730.324.924.925.62623.52624.124.321.822.323.923.523.82223.423.922.420.82223.322.321.321.722.321.822.522.72221.421.922.721.822.122.121.821.421.220.520.620.921.220.520.320.821.120.519.520.920.619.919.420.520.219.718.920.321.219.918.22121.519.617.421.422.219.91722.122.219.516.422.225.321.916.125.123.619.715.52424.820.715.524.523.620.215.723.324.518.215.423.62017.115.619.718.116.715.417.416.716.115.31616.616.315.115.334.831.929.234.62.11.61.22.1median 21.5median 19.9median 17.4median 21.41.20.72.51.2hearing rangehide median Fan NoiseLenovo ThinkPad X390 Yoga-20NQS05R00Lenovo ThinkPad X390-20Q1S02M00
Max. Load
 40.2 °C41.7 °C35.8 °C 
 38.7 °C40.3 °C31.9 °C 
 26 °C25.1 °C24.6 °C 
Maximum: 41.7 °C
Average: 33.8 °C
31.7 °C50.1 °C46.4 °C
31.6 °C39.9 °C39.2 °C
23.9 °C24.7 °C25.3 °C
Maximum: 50.1 °C
Average: 34.8 °C
Power Supply (max.)  33.9 °C | Room Temperature 20.3 °C | Voltcraft IR-900
(±) The average temperature for the upper side under maximal load is 33.8 °C / 93 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 41.7 °C / 107 F, compared to the average of 35.4 °C / 96 F, ranging from 21.8 to 55.7 °C for the class Convertible.
(-) The bottom heats up to a maximum of 50.1 °C / 122 F, compared to the average of 36.5 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 25.3 °C / 78 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 26 °C / 78.8 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 28.9 °C / 84 F (+2.9 °C / 5.2 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2030.931.32526.329.73128.333.24027.129.35029.225.26322.228.48021.92610024.927.412520.82916021.535.82002242.725021.345.931520.749.240020.654.150020.353.663018.953.580018.960.2100017.966.5125017.869160016.865.9200016.160250016.155.2315015.855.6400015.558.5500015.554.3630015.457.7800015.4611000015.352.11250015.150.5160001550.2SPL29.274.1N1.230.1median 17.8median 54.1Delta2.65.535.841.735.935.531.633.332.333.130.432.130.730.730.630.828.94228.251.127.460.426.463.825.468.425.670.824.969.324.667.623.965.123.568.923.56823.367.723.465.52361.223.167.22362.72368.722.974.82380.422.878.822.972.222.770.622.767.435.484.82.461.5median 23.4median 67.71.13.2hearing rangehide median Pink NoiseLenovo ThinkPad X390 Yoga-20NQS05R00HP EliteBook x360 1030 G3
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo ThinkPad X390 Yoga-20NQS05R00 audio analysis

(±) | speaker loudness is average but good (74.1 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 15.8% lower than median
(±) | linearity of bass is average (10.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 6.5% higher than median
(±) | linearity of mids is average (10.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.8% away from median
(±) | linearity of highs is average (11% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.8% difference to median)
Compared to same class
» 52% of all tested devices in this class were better, 7% similar, 42% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 47% of all tested devices were better, 9% similar, 44% worse
» The best had a delta of 3%, average was 21%, worst was 53%

HP EliteBook x360 1030 G3 audio analysis

(±) | speaker loudness is average but good (80.43 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 9.6% lower than median
(-) | bass is not linear (15% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.8% away from median
(+) | mids are linear (4.8% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 6% higher than median
(±) | linearity of highs is average (11.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (11.4% difference to median)
Compared to same class
» 2% of all tested devices in this class were better, 3% similar, 95% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 4% of all tested devices were better, 1% similar, 94% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Power Consumption
Off / Standbydarklight 0.43 / 0.74 Watt
Idledarkmidlight 3.46 / 5.88 / 9.12 Watt
Load midlight 45.6 / 65.9 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad X390 Yoga-20NQS05R00
8565U, UHD Graphics 620, Intel SSD Pro 7600p SSDPEKKF512G8L, IPS LED, 1920x1080, 13.3
Lenovo ThinkPad X380 Yoga 20LJS02W00
8550U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS, 1920x1080, 13.3
HP EliteBook x360 1030 G3
8250U, UHD Graphics 620, Samsung PM871b MZNLN128HAHQ, IPS, 1920x1080, 13.3
Dell Latitude 7390 2-in-1
8650U, UHD Graphics 620, SK hynix PC401 NVMe 500 GB, IPS, 1920x1080, 13.3
Lenovo ThinkPad X390-20Q1S02M00
8265U, UHD Graphics 620, Intel SSD Pro 7600p SSDPEKKF512G8L, IPS LED, 1920x1080, 13.3
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
8250U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS, 1920x1080, 14
Average Intel UHD Graphics 620
 
Average of class Convertible
 
Power Consumption
19%
9%
28%
3%
13%
5%
5%
Idle Minimum *
3.46
4
-16%
3.8
-10%
2.6
25%
3.4
2%
3
13%
3.85 (1 - 12.4, n=183)
-11%
4.66 (1 - 23, n=380)
-35%
Idle Average *
5.88
4.9
17%
7.5
-28%
5.7
3%
5.6
5%
5.4
8%
7.06 (3.8 - 15.5, n=183)
-20%
7.81 (1.3 - 32.3, n=380)
-33%
Idle Maximum *
9.12
6.9
24%
8.6
6%
6
34%
8.7
5%
7.5
18%
8.85 (4.7 - 16.6, n=183)
3%
9.32 (1.8 - 61, n=380)
-2%
Load Average *
45.6
36
21%
33.1
27%
29.2
36%
43.6
4%
40.1
12%
35.2 (8.1 - 51.6, n=183)
23%
26.6 (1.4 - 94, n=378)
42%
Load Maximum *
65.9
34.4
48%
31.8
52%
38.8
41%
65
1%
57.1
13%
44.8 (22 - 79, n=183)
32%
31.9 (6.8 - 117, n=379)
52%

* ... smaller is better

Battery Runtime
NBC WiFi Websurfing Battery Test 1.3 (Edge)
8h 12min
Big Buck Bunny H.264 1080p
10h 00min
Load (maximum brightness)
1h 31min
Lenovo ThinkPad X390 Yoga-20NQS05R00
8565U, UHD Graphics 620, 50 Wh
Lenovo ThinkPad X380 Yoga 20LJS02W00
8550U, UHD Graphics 620, 51 Wh
HP EliteBook x360 1030 G3
8250U, UHD Graphics 620, 56.2 Wh
Dell Latitude 7390 2-in-1
8650U, UHD Graphics 620, 60 Wh
Lenovo ThinkPad X390-20Q1S02M00
8265U, UHD Graphics 620, 48 Wh
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
8250U, UHD Graphics 620, 54 Wh
Average of class Convertible
 
Battery Runtime
16%
65%
30%
10%
40%
9%
Reader / Idle
1250
1381
1218
771 (117 - 2139, n=290)
H.264
600
550
-8%
764
27%
453 (206 - 1070, n=115)
-24%
WiFi v1.3
492
511
4%
602
22%
553
12%
499
1%
651
32%
456 (153 - 1010, n=256)
-7%
Load
91
138
52%
189
108%
135
48%
94
3%
135
48%
145 (49 - 677, n=286)
59%

Pros

+ 轻便但坚固的外壳
+ 非常舒适的键盘
+ 输入设备:范围广,质量高
+ 与前一代产品相比,改进了接口选择
+ 很多企业功能
+ 屏幕对比度和色域高
+ 在连续负载下比上一代更好的CPU性能
+ 不错的风扇
+ 慷慨的保修政策

Cons

- 没有"Lift&Lock"键盘
- 比大ThinkPad更小的键盘
- 无法加装WWAN
- 电流噪音
- 亮面屏
- 没有更亮的LCD和更大的内存
- 屏幕响应慢
联想ThinkPad X390 Yoga 二合一笔记本电脑评测, test unit provided by campuspoint
联想ThinkPad X390 Yoga 二合一笔记本电脑评测, test unit provided by campuspoint

ThinkPad X390 Yoga延续了ThinkPad翻转本的传统。这台13.3英寸超极本有很多东西可供选择。但是,我们还是必须要提到一些弱点。

例如,缺少用于在平板电脑模式下保护按键的“Lift&Lock”键盘。这很致命,因为大多数翻转本都有这一功能。WWAN也不再可选。我们还注意到一个恼人的电流噪音,屏幕亮度也不佳——特别是考虑到它是块亮面屏。显然,与普通的ThinkPad X390不同,没有32 GB RAM的选项。而且RAM是焊死的,不能被扩展或替换。 LCD面板的响应时间也令人失望。

从更积极的方面来说,我们有更新的,一如既往稳定和坚固的机身,同时比其前身更轻薄。虽然键盘缺少其“Lift&Lock”机制,但毫无疑问它的手感非常好——至少如果你忽略了它比正常尺寸略小的事实。各种输入选项(触摸板,TrackPoint,触摸屏和手写笔)都非常易于使用。 ThinkPad翻转本的另一个灵活的方面是它的接口选择。与其前代产品相比,它现在具有额外的USB-C端口。这使用户能够连接与其他ThinkPad兼容的机械扩展坞——这是面向大型企业的一个重要卖点。除了亮面屏,X390 Yoga的屏幕可以提供高对比度和良好的色域覆盖。 CPU性能也得到了提升。它仍然不是特别令人印象深刻,无法与其他ThinkPad保持一样的水平,但它现在可以比其前代产品承担更长时间的负载。X390 Yoga的其他优点是安静的冷却风扇和慷慨的保修计划。

ThinkPad X390 Yoga是一款适合商业环境的高品质翻转本。其特别好的输入设备非常有吸引力。

总的来说,联想ThinkPad X390 Yoga的积极方面明显超过了它的缺点,这使得我们可以推荐它。其竞争对手戴尔Latitude 7390二合一HP EliteBook x360 1030 G3也提供了相当多的产品,甚至可以在某些领域超越ThinkPad。例如,HP EliteBook具有更亮的屏幕和更好的续航时间。 ThinkPad Yoga在输入设备方面占据优势,并且还提供智能卡插槽或机械对接端口等功能,这应该使其对企业用户很有帮助。

Lenovo ThinkPad X390 Yoga-20NQS05R00 - 06/11/2019 v6(old)
Benjamin Herzig

Chassis
90 / 98 → 92%
Keyboard
91%
Pointing Device
91%
Connectivity
74 / 80 → 92%
Weight
72 / 35-78 → 86%
Battery
91%
Display
85%
Games Performance
59 / 68 → 87%
Application Performance
89 / 87 → 100%
Temperature
90%
Noise
87%
Audio
44 / 91 → 48%
Camera
42 / 85 → 50%
Average
77%
87%
Convertible - Weighted Average

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> Notebookcheck中文版(NBC中国) > 评测 > 联想ThinkPad X390 Yoga (i7, FHD) 二合一笔记本电脑评测
Benjamin Herzig, 2019-08- 1 (Update: 2019-08- 1)