Notebookcheck

Test: Lenovo ThinkPad X1 Carbon 2018 (WQHD HDR, i7) Laptop (Sammanfattning)

Andreas Osthoff (översatt av Daniel Eriksson), 03/07/2018

Utmärkt skärm, men höga temperaturer. Lenovo har uppgraderat sitt flaggskepp ThinkPad X1 Carbon inför 2018. Den nya modellen kommer med både en fyrkärnig ULV-processor (ultra-low voltage) och en väldigt ljusstark WQHD HDR-skärm. Vi har precis fått in enheten till vår redaktion för att ge dig våra första intryck. Uppdatering: Jämförelser med ThinkPad T480, recensionen färdig.

Lenovo ThinkPad X1 Carbon 2018-20KGS03900 (ThinkPad X1 Carbon 2018 Serie)
Grafikkort
Intel UHD Graphics 620, Kärna: 1100 MHz
Minne
16384 MB 
, LPDDR3-2133, Dual-Kanal, fastlött
Skärm
14 tum 16:9, 2560 x 1440 pixlar 210 PPI, B140QAN02.0, IPS, Dolby Vision HDR, glansig: ja
Moderkort
Intel Kaby Lake-U iHDCP 2.2 Premium PCH
Hårddisk
Samsung SSD PM981 MZVLB512HAJQ-000L7, 512 GB 
, 448 GB ledigt
Ljudkort
Intel Kaby Lake-U/Y PCH - High Definition Audio
Anslutningar
2 USB 3.0, 2 USB 3.1 Gen2, 2 Thunderbolt, 1 HDMI, 2 DisplayPort, 1 Kensingtonlås, 1 Dockningsstation, Ljudanslutningar: 3.5 mm ljudanslutning, Kortläsare: microSD (UHS-II), 1 Fingeravtrycksläsare, NFC
Nätverk
Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.2
Storlek
höjd x bredd x djup (i mm) 15.95 x 323.5 x 217.1
Batteri
57 Wh Litiumpolymer, Batteritid (enligt tillverkaren): 14.7 tim
Operativsystem
Microsoft Windows 10 Pro 64 Bit
Camera
Webbkamera: 720p HD, ThinkShutter webbkamera-överdrag
Övrigt
Högtalare: 2x 1 W högtalare, Dolby Audio Premium, Tangentbord: Chiclet, Tangentbordsbelysning: ja, 65 W nätadapter, RJ45 LAN-Adapter, 36 Månader Garanti
Vikt
1.126 kg, Strömförsörjning: 356 g
Pris
1839 Kr

 

Size comparison

From top to bottom: X280, X1 Carbon, T480s, X1 Yoga
From top to bottom: X280, X1 Carbon, T480s, X1 Yoga
Left side: TB3, TB3 + docking, USB 3.0, HDMI 1.4b
Left side: TB3, TB3 + docking, USB 3.0, HDMI 1.4b
Right side: 3.5 mm stereo jack, USB 3.0, slot for a security lock
Right side: 3.5 mm stereo jack, USB 3.0, slot for a security lock
Rear: Micro-SIM/microSD
Rear: Micro-SIM/microSD
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
  (Toshiba Exceria Pro M501)
191.2 MB/s ∼100%
Lenovo ThinkPad T480s-20L8S02D00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
81.2 MB/s ∼42% -58%
Lenovo ThinkPad X280-20KES01S00
  (Toshiba Excerie Pro M501)
76.8 MB/s ∼40% -60%
Dell Latitude 7480
  (Toshiba (Exceria Pro SDXC UHS-II 64 GB)
75.85 MB/s ∼40% -60%
HP EliteBook 840 G4-Z2V49ET ABD
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
74.9 MB/s ∼39% -61%
Average of class Office
  (10.2 - 191, n=213)
61.7 MB/s ∼32% -68%
maximum AS SSD Seq Read Test (1GB)
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
  (Toshiba Exceria Pro M501)
223.9 MB/s ∼100%
Dell Latitude 7480
  (Toshiba (Exceria Pro SDXC UHS-II 64 GB)
91.96 MB/s ∼41% -59%
Lenovo ThinkPad T480s-20L8S02D00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
89.9 MB/s ∼40% -60%
Lenovo ThinkPad X280-20KES01S00
  (Toshiba Excerie Pro M501)
86.1 MB/s ∼38% -62%
HP EliteBook 840 G4-Z2V49ET ABD
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
83.7 MB/s ∼37% -63%
Average of class Office
  (9.5 - 255, n=193)
79.4 MB/s ∼35% -65%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo ThinkPad X280-20KES01S00
Intel Dual Band Wireless-AC 8265
634 MBit/s ∼100% 0%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Dual Band Wireless-AC 8265
633 MBit/s ∼100%
Lenovo ThinkPad T480s-20L8S02D00
Intel Dual Band Wireless-AC 8265
618 MBit/s ∼97% -2%
HP EliteBook 840 G4-Z2V49ET ABD
Intel Dual Band Wireless-AC 8265 (jseb)
579 MBit/s ∼91% -9%
Average of class Office
  (5 - 688, n=151)
468 MBit/s ∼74% -26%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad X280-20KES01S00
Intel Dual Band Wireless-AC 8265
525 MBit/s ∼100% +3%
Lenovo ThinkPad T480s-20L8S02D00
Intel Dual Band Wireless-AC 8265
519 MBit/s ∼99% +2%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Dual Band Wireless-AC 8265
511 MBit/s ∼97%
HP EliteBook 840 G4-Z2V49ET ABD
Intel Dual Band Wireless-AC 8265 (jseb)
509 MBit/s ∼97% 0%
Average of class Office
  (34 - 688, n=151)
436 MBit/s ∼83% -15%
502
cd/m²
529
cd/m²
486
cd/m²
523
cd/m²
578
cd/m²
516
cd/m²
554
cd/m²
578
cd/m²
529
cd/m²
Distribution av ljusstyrkan
X-Rite i1Pro 2
Max: 578 cd/m² Medel: 532.8 cd/m² Minimum: 7.2 cd/m²
Distribution av ljusstyrkan: 84 %
Mitt på batteriet: 579 cd/m²
Kontrast: 1521:1 (Svärta: 0.38 cd/m²)
ΔE Color 1.9 | 0.4-29.43 Ø6.3, calibrated: 0.8
ΔE Greyscale 3 | 0.64-98 Ø6.5
100% sRGB (Argyll 3D) 88.8% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.14
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
B140QAN02.0, , 2560x1440, 14
Lenovo ThinkPad X1 Carbon 2017-20HR006FGE
LEN40AA (LP140QH2-SPB1), , 2560x1440, 14
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
B140HAN03_1, , 1920x1080, 14
HP EliteBook 840 G4-Z2V49ET ABD
AUO123D, , 1920x1080, 14
Dell Latitude 13 7380
LGD0589, , 1920x1080, 13.3
Apple MacBook Pro 13 2017 Touchbar i5
APPA034, , 2560x1600, 13.3
Dell Latitude 7480
LG Philips LGD0557, , 1920x1080, 14
Fujitsu LifeBook U747
LG LP140WF3, , 1920x1080, 14
Response Times
38%
19%
34%
29%
11%
20%
36%
Response Time Grey 50% / Grey 80% *
59.2 (28.4, 30.8)
35.6 (18.4, 17.2)
40%
41.6 (20.4, 21.2)
30%
39 (20, 19, Plateau)
34%
34 (17.2, 16.8)
43%
48 (23.6, 24.4)
19%
40.8 (19.2, 21.6)
31%
36 (16.4, 19.6)
39%
Response Time Black / White *
34.4 (16.4, 18)
22.4 (12.4, 12)
35%
31.6 (18.8, 12.8)
8%
23 (6, 17, Plateau)
33%
29.6 (17.2, 12.4)
14%
33.6 (16.4, 17.2)
2%
31.2 (18.8, 12.4)
9%
23.2 (12.4, 10.8)
33%
PWM Frequency
119000 (80)
Screen
-42%
-55%
-123%
-70%
17%
-26%
-44%
Brightness middle
578
342
-41%
311
-46%
346
-40%
317
-45%
551
-5%
344
-40%
291
-50%
Brightness
533
337
-37%
288
-46%
317
-41%
295
-45%
514
-4%
321
-40%
296
-44%
Brightness Distribution
84
87
4%
85
1%
86
2%
87
4%
88
5%
85
1%
84
0%
Black Level *
0.38
0.37
3%
0.24
37%
0.86
-126%
0.3
21%
0.48
-26%
0.32
16%
0.32
16%
Contrast
1521
924
-39%
1296
-15%
402
-74%
1057
-31%
1148
-25%
1075
-29%
909
-40%
Colorchecker DeltaE2000 *
1.9
3.6
-89%
5.5
-189%
8.64
-355%
6.3
-232%
0.8
58%
2.6
-37%
4.3
-126%
Colorchecker DeltaE2000 max. *
3.8
7.7
-103%
9
-137%
13.58
-257%
10.4
-174%
1.4
63%
7.8
-105%
7.5
-97%
Colorchecker DeltaE2000 calibrated *
0.8
Greyscale DeltaE2000 *
3
5.8
-93%
6.2
-107%
11.24
-275%
7.8
-160%
1
67%
2.6
13%
4.3
-43%
Gamma
2.14 112%
2.2 109%
2.02 119%
2.62 92%
1.81 133%
2.16 111%
2.28 105%
2.31 104%
CCT
6377 102%
6693 97%
5950 109%
12530 52%
7120 91%
6672 97%
7050 92%
6529 100%
Color Space (Percent of AdobeRGB 1998)
88.8
68.8
-23%
55.96
-37%
52
-41%
61
-31%
65.82
-26%
55.46
-38%
Color Space (Percent of sRGB)
100
98.5
-1%
85.77
-14%
80
-20%
92
-8%
92.27
-8%
84.77
-15%
Total Average (Program / Settings)
-2% / -29%
-18% / -43%
-45% / -97%
-21% / -54%
14% / 15%
-3% / -18%
-4% / -30%

* ... 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
34.4 ms ... rise ↗ and fall ↘ combined↗ 16.4 ms rise
↘ 18 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. » 89 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (25.9 ms).
       Response Time 50% Grey to 80% Grey
59.2 ms ... rise ↗ and fall ↘ combined↗ 28.4 ms rise
↘ 30.8 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (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 (41.4 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: 54 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8895 (minimum: 43 - maximum: 142900) Hz was measured.

LatencyMon with activated radio connections
LatencyMon with activated radio connections
LatencyMon playing a YouTube video (1440p)
LatencyMon playing a YouTube video (1440p)
Cinebench R15
CPU Single 64Bit
Microsoft Surface Book 2
Intel Core i7-8650U
177 Points ∼100% +5%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
168 Points ∼95%
Dell Latitude 7480
Intel Core i7-7600U
162 Points ∼92% -4%
Dell Latitude 13 7380
Intel Core i7-7600U
161 Points ∼91% -4%
Average Intel Core i7-8550U
  (108 - 172, n=50)
161 Points ∼91% -4%
Intel Reference i5-8350U 15W
Intel Core i5-8350U
151 Points ∼85% -10%
HP ProBook 440 G5-3KX87ES
Intel Core i5-8250U
146 Points ∼82% -13%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel Core i7-7500U
143 Points ∼81% -15%
Apple MacBook Pro 13 2017 Touchbar i5
Intel Core i5-7267U
141 Points ∼80% -16%
Fujitsu LifeBook U747
Intel Core i5-7200U
130 Points ∼73% -23%
HP EliteBook 840 G4-Z2V49ET ABD
Intel Core i5-7200U
119 Points ∼67% -29%
Average of class Office
  (20 - 178, n=453)
107 Points ∼60% -36%
CPU Multi 64Bit
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
708 Points ∼100%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
648 Points ∼92% -8%
Microsoft Surface Book 2
Intel Core i7-8650U
673 Points ∼95% -5%
HP ProBook 440 G5-3KX87ES
Intel Core i5-8250U
620 Points ∼88% -12%
Average Intel Core i7-8550U
  (301 - 761, n=52)
577 Points ∼81% -19%
Intel Reference i5-8350U 15W
Intel Core i5-8350U
501 Points ∼71% -29%
Apple MacBook Pro 13 2017 Touchbar i5
Intel Core i5-7267U
383 (min: 377, max: 385) Points ∼54% -46%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel Core i7-7500U
360 Points ∼51% -49%
Dell Latitude 13 7380
Intel Core i7-7600U
359 Points ∼51% -49%
Dell Latitude 7480
Intel Core i7-7600U
343 Points ∼48% -52%
Fujitsu LifeBook U747
Intel Core i5-7200U
331 Points ∼47% -53%
HP EliteBook 840 G4-Z2V49ET ABD
Intel Core i5-7200U
329 Points ∼46% -54%
Average of class Office
  (36 - 1050, n=457)
309 Points ∼44% -56%
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Cinebench R15 CPU Multi 64 Bit
Cinebench R15 CPU Single 64Bit
168 Points
Cinebench R15 CPU Multi 64Bit
708 Points
Cinebench R15 OpenGL 64Bit
56.3 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Hjälp
PCMark 10 - Score
Microsoft Surface Book 2
GeForce GTX 1050 (Notebook), 8650U, Samsung PM961 MZVLW256HEHP
4119 (min: 4106, max: 4190) Points ∼100% +5%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3905 Points ∼95%
Lenovo ThinkPad X280-20KES01S00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3860 Points ∼94% -1%
Dell Latitude 13 7380
HD Graphics 620, 7600U, Samsung PM961 MZVLW256HEHP
3711 Points ∼90% -5%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3602 Points ∼87% -8%
HP ProBook 440 G5-3KX87ES
UHD Graphics 620, 8250U, Intel SSD 600p SSDPEKKW256G7
3577 Points ∼87% -8%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (2629 - 4012, n=16)
3500 Points ∼85% -10%
Apple MacBook Pro 13 2017 Touchbar i5
Iris Plus Graphics 650, 7267U, Apple SSD AP0256
3427 Points ∼83% -12%
Average of class Office
  (803 - 4269, n=77)
3113 Points ∼76% -20%
PCMark 8
Work Score Accelerated v2
Dell Latitude 13 7380
HD Graphics 620, 7600U, Samsung PM961 MZVLW256HEHP
5060 Points ∼100% +8%
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
5052 Points ∼100% +8%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
HD Graphics 620, 7500U, Samsung PM961 NVMe MZVLW512HMJP
4978 Points ∼98% +7%
HP ProBook 440 G5-3KX87ES
UHD Graphics 620, 8250U, Intel SSD 600p SSDPEKKW256G7
4922 Points ∼97% +6%
Lenovo ThinkPad X280-20KES01S00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
4868 Points ∼96% +4%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
4664 Points ∼92%
Fujitsu LifeBook U747
HD Graphics 620, 7200U, Samsung MZYTY256HDHP
4653 Points ∼92% 0%
HP EliteBook 840 G4-Z2V49ET ABD
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
4572 Points ∼90% -2%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (3518 - 5154, n=17)
4545 Points ∼90% -3%
Microsoft Surface Book 2
GeForce GTX 1050 (Notebook), 8650U, Samsung PM961 MZVLW256HEHP
4522 (min: 4500, max: 4528) Points ∼89% -3%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
4508 Points ∼89% -3%
Apple MacBook Pro 13 2017 Touchbar i5
Iris Plus Graphics 650, 7267U, Apple SSD AP0256
4081 Points ∼81% -12%
Average of class Office
  (1226 - 5428, n=290)
3923 Points ∼78% -16%
Creative Score Accelerated v2
Microsoft Surface Book 2
GeForce GTX 1050 (Notebook), 8650U, Samsung PM961 MZVLW256HEHP
6164.5 (min: 6164, max: 6165) Points ∼100% +23%
Apple MacBook Pro 13 2017 Touchbar i5
Iris Plus Graphics 650, 7267U, Apple SSD AP0256
5188 Points ∼84% +3%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
5027 Points ∼82%
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
4981 Points ∼81% -1%
Dell Latitude 13 7380
HD Graphics 620, 7600U, Samsung PM961 MZVLW256HEHP
4958 Points ∼80% -1%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
HD Graphics 620, 7500U, Samsung PM961 NVMe MZVLW512HMJP
4874 Points ∼79% -3%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
4711 Points ∼76% -6%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (3381 - 5342, n=15)
4691 Points ∼76% -7%
HP EliteBook 840 G4-Z2V49ET ABD
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
4352 Points ∼71% -13%
Average of class Office
  (869 - 5275, n=226)
3311 Points ∼54% -34%
Home Score Accelerated v2
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
HD Graphics 620, 7500U, Samsung PM961 NVMe MZVLW512HMJP
4025 Points ∼100% +7%
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
3985 Points ∼99% +6%
Dell Latitude 13 7380
HD Graphics 620, 7600U, Samsung PM961 MZVLW256HEHP
3872 Points ∼96% +3%
Apple MacBook Pro 13 2017 Touchbar i5
Iris Plus Graphics 650, 7267U, Apple SSD AP0256
3829 Points ∼95% +2%
HP ProBook 440 G5-3KX87ES
UHD Graphics 620, 8250U, Intel SSD 600p SSDPEKKW256G7
3774 Points ∼94% +1%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3752 Points ∼93%
Microsoft Surface Book 2
GeForce GTX 1050 (Notebook), 8650U, Samsung PM961 MZVLW256HEHP
3694 (min: 3691, max: 3696) Points ∼92% -2%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (3255 - 4017, n=19)
3632 Points ∼90% -3%
Lenovo ThinkPad X280-20KES01S00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3574 Points ∼89% -5%
Fujitsu LifeBook U747
HD Graphics 620, 7200U, Samsung MZYTY256HDHP
3506 Points ∼87% -7%
Lenovo ThinkPad T480s-20L8S02D00
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3503 Points ∼87% -7%
HP EliteBook 840 G4-Z2V49ET ABD
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
3486 Points ∼87% -7%
Average of class Office
  (1169 - 4458, n=333)
2992 Points ∼74% -20%
PCMark 8 Home Score Accelerated v2
3752 poäng
PCMark 8 Creative Score Accelerated v2
5027 poäng
PCMark 8 Work Score Accelerated v2
4664 poäng
Hjälp
Samsung SSD PM981 MZVLB512HAJQ-000L7
Sequential Read: 2326.8 MB/s
Sequential Write: 1807.6 MB/s
512K Read: 419.29 MB/s
512K Write: 1272.32 MB/s
4K Read: 60.58 MB/s
4K Write: 132.93 MB/s
4K QD32 Read: 340.74 MB/s
4K QD32 Write: 439.73 MB/s
3DMark 11 - 1280x720 Performance GPU
Microsoft Surface Book 2
NVIDIA GeForce GTX 1050 (Notebook), Intel Core i7-8650U
7483 (min: 7472, max: 7485) Points ∼100% +294%
Apple MacBook Pro 13 2017 Touchbar i5
Intel Iris Plus Graphics 650, Intel Core i5-7267U
2761.5 (min: 2743, max: 2780) Points ∼37% +45%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, Intel Core i7-8550U
1901 Points ∼25%
Lenovo ThinkPad X280-20KES01S00
Intel UHD Graphics 620, Intel Core i5-8250U
1821 Points ∼24% -4%
Dell Latitude 7480
Intel HD Graphics 620, Intel Core i7-7600U
1648 Points ∼22% -13%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel HD Graphics 620, Intel Core i7-7500U
1641 Points ∼22% -14%
Average Intel UHD Graphics 620
  (990 - 1915, n=79)
1640 Points ∼22% -14%
Dell Latitude 13 7380
Intel HD Graphics 620, Intel Core i7-7600U
1633 Points ∼22% -14%
Lenovo ThinkPad T480s-20L8S02D00
Intel UHD Graphics 620, Intel Core i5-8250U
1633 Points ∼22% -14%
HP ProBook 440 G5-3KX87ES
Intel UHD Graphics 620, Intel Core i5-8250U
1595 Points ∼21% -16%
HP EliteBook 840 G4-Z2V49ET ABD
Intel HD Graphics 620, Intel Core i5-7200U
1413 Points ∼19% -26%
Fujitsu LifeBook U747
Intel HD Graphics 620, Intel Core i5-7200U
1409 Points ∼19% -26%
Average of class Office
  (185 - 4967, n=578)
1186 Points ∼16% -38%
3DMark
1920x1080 Fire Strike Graphics
Microsoft Surface Book 2
NVIDIA GeForce GTX 1050 (Notebook), Intel Core i7-8650U
5787 Points ∼100% +351%
Apple MacBook Pro 13 2017 Touchbar i5
Intel Iris Plus Graphics 650, Intel Core i5-7267U
1698 Points ∼29% +32%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, Intel Core i7-8550U
1283 Points ∼22%
Lenovo ThinkPad X280-20KES01S00
Intel UHD Graphics 620, Intel Core i5-8250U
1197 Points ∼21% -7%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel HD Graphics 620, Intel Core i7-7500U
1093 Points ∼19% -15%
Average Intel UHD Graphics 620
  (732 - 1336, n=70)
1064 Points ∼18% -17%
Dell Latitude 7480
Intel HD Graphics 620, Intel Core i7-7600U
1008 Points ∼17% -21%
Lenovo ThinkPad T480s-20L8S02D00
Intel UHD Graphics 620, Intel Core i5-8250U
963 Points ∼17% -25%
HP ProBook 440 G5-3KX87ES
Intel UHD Graphics 620, Intel Core i5-8250U
929 Points ∼16% -28%
Dell Latitude 13 7380
Intel HD Graphics 620, Intel Core i7-7600U
926 Points ∼16% -28%
Average of class Office
  (138 - 4109, n=413)
905 Points ∼16% -29%
Fujitsu LifeBook U747
Intel HD Graphics 620, Intel Core i5-7200U
799 Points ∼14% -38%
HP EliteBook 840 G4-Z2V49ET ABD
Intel HD Graphics 620, Intel Core i5-7200U
738 Points ∼13% -42%
1280x720 Cloud Gate Standard Graphics
Microsoft Surface Book 2
NVIDIA GeForce GTX 1050 (Notebook), Intel Core i7-8650U
29376 Points ∼100% +190%
Apple MacBook Pro 13 2017 Touchbar i5
Intel Iris Plus Graphics 650, Intel Core i5-7267U
13153 Points ∼45% +30%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, Intel Core i7-8550U
10123 Points ∼34%
Lenovo ThinkPad X280-20KES01S00
Intel UHD Graphics 620, Intel Core i5-8250U
9711 Points ∼33% -4%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel HD Graphics 620, Intel Core i7-7500U
8971 Points ∼31% -11%
Average Intel UHD Graphics 620
  (5562 - 10493, n=72)
8621 Points ∼29% -15%
Dell Latitude 7480
Intel HD Graphics 620, Intel Core i7-7600U
8555 Points ∼29% -15%
HP ProBook 440 G5-3KX87ES
Intel UHD Graphics 620, Intel Core i5-8250U
7833 Points ∼27% -23%
Dell Latitude 13 7380
Intel HD Graphics 620, Intel Core i7-7600U
7794 Points ∼27% -23%
Lenovo ThinkPad T480s-20L8S02D00
Intel UHD Graphics 620, Intel Core i5-8250U
7658 Points ∼26% -24%
HP EliteBook 840 G4-Z2V49ET ABD
Intel HD Graphics 620, Intel Core i5-7200U
6864 Points ∼23% -32%
Fujitsu LifeBook U747
Intel HD Graphics 620, Intel Core i5-7200U
6803 Points ∼23% -33%
Average of class Office
  (1208 - 27117, n=457)
6371 Points ∼22% -37%
3DMark 11 Performance
2143 poäng
3DMark Cloud Gate Standard Score
9271 poäng
3DMark Fire Strike Score
1178 poäng
Hjälp
låg med. hög ultra
BioShock Infinite (2013) 56.936.230.410.4fps
Dota 2 (2013) 68.550.917.4fps
The Witcher 3 (2015) 10.3fps
Rise of the Tomb Raider (2016) 110.749.33214.5fps
Overwatch (2016) 71.636.417.5fps

Ljudnivå

Låg belastning
28.9 / 28.9 / 32.5 dB(A)
Hög belastning
35.1 / 35.1 dB(A)
  red to green bar
 
 
30 dB
tyst
40 dB(A)
hörbar
50 dB(A)
högt ljud
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm avstånd)   environment noise: 28.9 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2033.531.734.833.82529.53130.329.53134.130.935.432.64030.129.630.329.35030.53026.632.66326.92625.825.18025.126.524.725.11002525.423.925.412525.223.324.823.91602321.824.122.420022.521.423.921.625021.320.521.8203152020.320.119.940019.318.918.21950019.918.917.31863021.319.31717.680020.118.816.516.910002320.616.516.412502220.615.816160023.621.815.715.9200024.922.815.416250022.820.415.515.7315027.722.41616.1400023.219.916.216.4500021.919.416.716.8630020.318.51717.1800019.218.217.217.31000018.217.817.417.51250017.817.717.317.41600017.917.817.217.2SPL35.132.528.929N2.11.71.21.2median 21.9Lenovo ThinkPad X1 Carbon 2018-20KGS03900median 20.3median 17.2median 17.3Delta1.91.41.81.7hearing rangehide median Fan Noise
Hög belastning
 43.1 °C52.6 °C45.5 °C 
 38.8 °C45.7 °C49.4 °C 
 27.1 °C31.6 °C37.5 °C 
Max: 52.6 °C
Medel: 41.3 °C
46.1 °C48.2 °C40.9 °C
42.2 °C41.2 °C38.4 °C
32.4 °C31.8 °C29.1 °C
Max: 48.2 °C
Medel: 38.9 °C
Strömförsörjning (max.)  36.4 °C | Rumstemperatur 19.9 °C | Voltcraft IR-900
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2034.8332530.328.13135.438.14030.332.25026.631.86325.827.68024.725.110023.926.512524.833.416024.141.920023.94825021.85131520.155.340018.261.150017.366.66301770.380016.578.4100016.575125015.868.9160015.770.6200015.467.6250015.569.231501672.9400016.268.6500016.77063001771.2800017.272.21000017.470.91250017.365.81600017.256.2SPL28.983.6N1.258.7median 17.2Lenovo ThinkPad X1 Carbon 2018-20KGS03900median 68.6Delta1.88.635.335.330.733.931.732.731.735.630.13927.745.626.447.726.450.326.262.125.753.3246323.562.62263.221.671.420.675.719.277.719.275.818.678.418.174.417.776.817.675.417.375.517.267.517.368.917.372.617.269.417.671.117.668.417.462.817.56430.486.21.470.5median 18.1Apple MacBook Pro 13 2017 Touchbar i5median 69.42.56.2hearing rangehide median Pink Noise
Lenovo ThinkPad X1 Carbon 2018-20KGS03900 audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 25.9% lower than median
(±) | linearity of bass is average (9.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.8% away from median
(±) | linearity of mids is average (9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.1% away from median
(+) | highs are linear (4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.3% difference to median)
Compared to same class
» 35% of all tested devices in this class were better, 11% similar, 54% worse
» The best had a delta of 8%, average was 20%, worst was 51%
Compared to all devices tested
» 33% of all tested devices were better, 6% similar, 61% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Apple MacBook Pro 13 2017 Touchbar i5 audio analysis

(+) | speakers can play relatively loud (86.2 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 10.3% lower than median
(±) | linearity of bass is average (11% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 6.3% higher than median
(+) | mids are linear (6.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.1% away from median
(+) | highs are linear (5.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (11.8% difference to median)
Compared to same class
» 8% of all tested devices in this class were better, 4% similar, 88% worse
» The best had a delta of 8%, average was 19%, worst was 47%
Compared to all devices tested
» 6% of all tested devices were better, 2% similar, 92% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Strömförbrukning
Av/Standbydarklight 0.31 / 0.5 Watt
Låg belastningdarkmidlight 3.8 / 8.9 / 11.9 Watt
Hög belastning midlight 47.5 / 52.5 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
8550U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ-000L7, IPS, 2560x1440, 14
HP EliteBook 840 G4-Z2V49ET ABD
7200U, HD Graphics 620, Samsung PM961 MZVLW256HEHP, TN, 1920x1080, 14
Dell Latitude 13 7380
7600U, HD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 13.3
Apple MacBook Pro 13 2017 Touchbar i5
7267U, Iris Plus Graphics 650, Apple SSD AP0256, IPS, 2560x1600, 13.3
Dell Latitude 7480
7600U, HD Graphics 620, Intel SSDSCKKF256H6, IPS, 1920x1080, 14
Fujitsu LifeBook U747
7200U, HD Graphics 620, Samsung MZYTY256HDHP, IPS LED, 1920x1080, 14
Power Consumption
34%
36%
-4%
28%
21%
Idle Minimum *
3.8
2.9
24%
3.2
16%
2.8
26%
4.32
-14%
4.11
-8%
Idle Average *
8.9
5.6
37%
5.5
38%
10.9
-22%
6.27
30%
7.87
12%
Idle Maximum *
11.9
8.15
32%
6.1
49%
11.4
4%
6.35
47%
8.74
27%
Load Average *
47.5
30.6
36%
29.5
38%
55.4
-17%
29.82
37%
30.2
36%
Load Maximum *
52.5
31
41%
32
39%
57.5
-10%
30.64
42%
32.4
38%

* ... smaller is better

Batteritid
Låg belastning (utan WLAN, min. ljusstyrka)
22tim 08min
NBC WiFi Websurfing Battery Test 1.3 (Edge)
8tim 39min
Big Buck Bunny H.264 1080p
9tim 26min
Hög belastning (maximal ljusstyrka)
1tim 46min
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
8550U, UHD Graphics 620, 57 Wh
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
7500U, HD Graphics 620, 57 Wh
Lenovo ThinkPad X1 Carbon 2017-20HR006FGE
7200U, HD Graphics 620, 57 Wh
Lenovo ThinkPad T480s-20L8S02D00
8250U, UHD Graphics 620, 57 Wh
Dell Latitude 7480
7600U, HD Graphics 620, 60 Wh
HP EliteBook 840 G4-Z2V49ET ABD
7200U, HD Graphics 620, 51 Wh
Fujitsu LifeBook U747
7200U, HD Graphics 620, 50 Wh
Apple MacBook Pro 13 2017 Touchbar i5
7267U, Iris Plus Graphics 650, 49.2 Wh
Battery Runtime
9%
16%
16%
50%
29%
-7%
-20%
H.264
566
711
26%
721
27%
591
4%
490
-13%
415
-27%
WiFi v1.3
519
496
-4%
604
16%
537
3%
719
39%
571
10%
430
-17%
519
0%
Load
106
110
4%
124
17%
171
61%
184
74%
117
10%
70
-34%

För

+ exklusivt, lätt och tunt chassi
+ väldigt ljusstark WQHD-skärm med brett färgomfång
+ hyfsad användning av prestandan på den fyrkärniga CPU:n
+ modernt portutbud inklusive vanliga USB Typ A
+ bra systemprestanda
+ utmärkt tangentbord
+ lång batteritid
+ 3 års garanti
+ snabb SD-läsare...

Emot

- men bara för microSD och den är svår att komma åt
- väldigt glansig skärm
- HDR stöds ännu inte
- höga yttemperaturer vid belastning
- fläkten reagerar snabbt vid belastning och avger ett högfrekvent ljud
- ej "WWAN-redo"
- väldigt begränsade servicemöjligheter
- LAN endast via (inkluderad) adapter
In review: Lenovo ThinkPad X1 Carbon 2018 HDR. Test model courtesy of Campuspoint.
In review: Lenovo ThinkPad X1 Carbon 2018 HDR. Test model courtesy of Campuspoint.

Läs den fullständiga versionen av den här recensionen på engelska här.

Den nya 2018-versionen av ThinkPad X1 Carbon har inte ändrats så mycket. Chassit är i princip identiskt och Lenovo har bara ändrat några visuella detaljer. Vi gillade de svarta logotyperna och gångjärnen, men den nya färgade X1-logon på locket tar tid att vänja sig vid. Chassit på 14 tum är extremt portabelt med en vikt på bara 1.1 kg, men detta påverkar egentligen inte stabiliteten. Lenovo har arbetat om portarna, då Thunderbolt-portarna och den propretiära nätverksanslutningen till vänster fungerar som ny mekanisk docknings-anslutning.

HDR WQHD-skärmen som finns som tillval är en av dom större nya funktionerna. Lenovo uppger en belysning på 500 nits och våra mätningar kom fram till en ännu ljusare skärm. Färgomfånget är också väldigt bra och det extra priset för HDR-alternativet är högst skäligt. Men vi kan inte rekommendera den skärmen till alla användare. Det största problemet är den väldigt glansiga skärmytan, som även kan vara ett problem inomhus. Det finns också en viss röd ton beroende på betraktningsvinkel. Windows känner för tillfället inte igen den som en HDR-skärm, men detta är tänkt att lösas genom en patch.

Intels nya mobila fyrkärniga ULV-processor är den andra nya komponenten. Vi har redan sett många olika resultat från den senaste generationen av ULV-processorer och det finns också stora förändringar i Lenovos egen produktserie när det kommer till användningen av prestandan. Förra årets X1 Carbon hade en ganska återhållsam temperaturgräns, men Lenovo lämnar mycket mer höjd för CPU:n den här gången. Detta resulterar i högre yttemperaturer vid ihållande belastning, men du får också ut mer prestanda. Utnyttjandet av prestandan är hyfsat för en tunn enhet, men det ställer frågan om huruvida Core i7 egentligen är rimligt framför Core i5. Den högre klockfrekvensen på i7 (upp till 4 GHz) resulterar snabbt i höga temperaturer, så fläkten aktiveras tidigare. Kommande BIOS-uppdateringar borde dock hjälpa i detta fall.

HDR-skärmen som Lenovo erbjuder som tillval är en väldigt bra skärm, men den är inte rätt val för alla användare på grund av den väldigt glansiga ytan. Den matta WQHD-skärmen kan vara det bättre alternativet om du är ute och reser ofta. Varje SKU är utrustad med ett utmärkt tangentbord samt en kombination av moderna USB Typ C- (TB3) och vanliga USB Typ A-portar.

Batteritiden har inte ändrats så värst mycket, men vår tidigare WQHD SKU höll aningen längre. Det finns en trend som går mot tunnare enheter och både bra och dåliga saker kommer med den utvecklingen, och det finns två aspekter vi verkligen uppskattar med tanke på detta. Lenovo inkluderar inte bara moderna Thunderbolt 3-portar utan även vanliga USB Typ A-anslutningar, vilket gör det mycket mer praktiskt att hantera USB-enheter eller andra tillbehör. Du får också ett av dom allra bästa tangentborden (inte bara jämfört med andra tunna laptops) och det är en fröjd att använda, särskilt för den som skriver ofta.

Tyvärr håller sig Lenovo till en komplicerad lösning för WWAN-modulerna. Du måste köpa en modell med LTE inkluderat om du behöver det, för annars är dom nödvändiga antennerna inte inbyggda. Vi hade också viljat se Intels senaste WiFi-moduler i Lenovos flaggskepps-Ultrabook. Det är också synd att HDR-funktionen ännu inte fungerar. Vi håller dig uppdaterat så fort vi hör något nytt om det.

Lenovo ThinkPad X1 Carbon 2018-20KGS03900 - 03/04/2018 v6
Andreas Osthoff

Design
92 / 98 → 94%
Tangentbord
95%
Mus
91%
Anslutningar
73 / 80 → 91%
Vikt
74 / 20-67 → 100%
Batteri
91%
Skärm
89%
Spelprestanda
67 / 68 → 98%
Programprestanda
92 / 92 → 99%
Temperatur
82%
Ljudnivå
84%
Audio
77%
Camera
50 / 85 → 59%
Medel
81%
90%
Office - Vägt medel

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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Lenovo ThinkPad X1 Carbon 2018 (WQHD HDR, i7) Laptop (Sammanfattning)
Andreas Osthoff, 2018-03- 7 (Update: 2018-03- 7)