Test: Lenovo ThinkPad X1 Carbon G6 2018 (i5-8350U, Tryckkänslig FullHD, 256GB) Laptop (Sammanfattning)
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Distribution av ljusstyrkan: 91 %
Mitt på batteriet: 304 cd/m²
Kontrast: 1490:1 (Svärta: 0.2 cd/m²)
ΔE Color 2.19 | 0.5-29.43 Ø4.91, calibrated: 1.67
ΔE Greyscale 1.97 | 0.5-98 Ø5.2
95% sRGB (Argyll 1.6.3 3D)
62% AdobeRGB 1998 (Argyll 1.6.3 3D)
69.3% AdobeRGB 1998 (Argyll 2.2.0 3D)
94.9% sRGB (Argyll 2.2.0 3D)
68.3% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.43
| Lenovo ThinkPad X1 Carbon G6-20KG0025UK Lenovo LEN40A9 / AUO B140HAK02.3, , 1920x1080, 14" | HP EliteBook 840 G5-3JX61EA IVO M140NVF7 R0, , 1920x1080, 14" | Dell Latitude 7490 AUO503D (D04YD_B140HAN), , 1920x1080, 14" | HP EliteBook 745 G5 3UN74EA AUO383D, , 1920x1080, 14" | Lenovo ThinkPad X1 Carbon 2017-20HR0021GE B140HAN03_1, , 1920x1080, 14" | |
|---|---|---|---|---|---|
| Display | -10% | -1% | -9% | -9% | |
| Display P3 Coverage | 68.3 | 61 -11% | 66.6 -2% | 61.3 -10% | 61.6 -10% |
| sRGB Coverage | 94.9 | 87.7 -8% | 96.8 2% | 87.6 -8% | 87.6 -8% |
| AdobeRGB 1998 Coverage | 69.3 | 62.1 -10% | 67.9 -2% | 62.3 -10% | 62.6 -10% |
| Response Times | 7% | -16% | 6% | -21% | |
| Response Time Grey 50% / Grey 80% * | 40 ? | 33 ? 17% | 41.6 ? -4% | 35 ? 12% | 48 ? -20% |
| Response Time Black / White * | 25 ? | 26 ? -4% | 32 ? -28% | 25 ? -0% | 30.4 ? -22% |
| PWM Frequency | 3125 ? | ||||
| Screen | -18% | -55% | -18% | -25% | |
| Brightness middle | 298 | 655 120% | 308.6 4% | 421 41% | 278 -7% |
| Brightness | 287 | 630 120% | 294 2% | 398 39% | 271 -6% |
| Brightness Distribution | 91 | 93 2% | 89 -2% | 86 -5% | 91 0% |
| Black Level * | 0.2 | 0.56 -180% | 0.23 -15% | 0.27 -35% | 0.16 20% |
| Contrast | 1490 | 1170 -21% | 1342 -10% | 1559 5% | 1738 17% |
| Colorchecker dE 2000 * | 2.19 | 3.27 -49% | 6.07 -177% | 4.08 -86% | 4.5 -105% |
| Colorchecker dE 2000 max. * | 4.39 | 5.92 -35% | 10.58 -141% | 7.48 -70% | 8.4 -91% |
| Colorchecker dE 2000 calibrated * | 1.67 | 3.22 -93% | 1.67 -0% | ||
| Greyscale dE 2000 * | 1.97 | 2.85 -45% | 7.3 -271% | 2.92 -48% | 3.2 -62% |
| Gamma | 2.43 91% | 2.45 90% | 2.061 107% | 2.32 95% | 2.02 109% |
| CCT | 6571 99% | 6065 107% | 7269 89% | 7043 92% | 7042 92% |
| Color Space (Percent of AdobeRGB 1998) | 62 | 57 -8% | 62 0% | 57 -8% | 57 -8% |
| Color Space (Percent of sRGB) | 95 | 88 -7% | 97 2% | 87 -8% | 87.5 -8% |
| Total Average (Program / Settings) | -7% /
-13% | -24% /
-40% | -7% /
-13% | -18% /
-21% |
* ... smaller is better
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 25 ms ... rise ↗ and fall ↘ combined | ↗ 14 ms rise |  |
| ↘ 11 ms fall | ||
| The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 55 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (20.9 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 40 ms ... rise ↗ and fall ↘ combined | ↗ 18 ms rise |  |
| ↘ 22 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. » 58 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.8 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
| Screen flickering / PWM not detected |  | ||
In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8705 (minimum: 5 - maximum: 343500) Hz was measured. | |||
| PCMark 8 Home Score Accelerated v2 | 3690 poäng | |
| PCMark 8 Work Score Accelerated v2 | 4600 poäng | |
| PCMark 10 Score | 3764 poäng | |
Hjälp | ||
| Lenovo ThinkPad X1 Carbon G6-20KG0025UK Lenovo LENSE20256GMSP34MEAT2TA | HP EliteBook 840 G5-3JX61EA Toshiba KXG50ZNV1T02 | Dell Latitude 7490 Toshiba KSG60ZMV256G | HP EliteBook 745 G5 3UN74EA Toshiba XG5 KXG50ZNV256G | Lenovo ThinkPad X1 Carbon 2017-20HR0021GE Toshiba THNSF5256GPUK | Average Lenovo LENSE20256GMSP34MEAT2TA | |
|---|---|---|---|---|---|---|
| CrystalDiskMark 3.0 | 45% | -11% | 17% | -2% | ||
| Read Seq | 1880 | 2087 11% | 1549 -18% | 1277 -32% | 1703 ? -9% | |
| Write Seq | 479 | 907 89% | 269.7 -44% | 648 35% | 642 ? 34% | |
| Read 512 | 1227 | 993 -19% | 823 -33% | 972 -21% | 1217 ? -1% | |
| Write 512 | 243.3 | 623 156% | 298.1 23% | 311 28% | 272 ? 12% | |
| Read 4k | 34.87 | 32.84 -6% | 24.9 -29% | 34.63 -1% | 23.9 ? -31% | |
| Write 4k | 94.1 | 110.1 17% | 97.1 3% | 128.5 37% | 73.3 ? -22% | |
| Read 4k QD32 | 306.1 | 312.1 2% | 310.6 1% | 477.3 56% | 330 ? 8% | |
| Write 4k QD32 | 184.7 | 391.5 112% | 208.4 13% | 241.2 31% | 172 ? -7% |
| 3DMark 11 Performance | 2065 poäng | |
| 3DMark Cloud Gate Standard Score | 9353 poäng | |
| 3DMark Fire Strike Score | 1141 poäng | |
Hjälp | ||
| Rainbow Six Siege | |
| 1024x768 Low Preset AA:T AF:Linear | |
| Lenovo ThinkPad X1 Carbon G6-20KG0025UK | |
| Average Intel UHD Graphics 620 (28.2 - 48.4, n=5) | |
| 1366x768 Medium Preset AA:T AF:2x | |
| Lenovo ThinkPad X1 Carbon G6-20KG0025UK | |
| Average Intel UHD Graphics 620 (16.1 - 29.4, n=5) | |
| Rise of the Tomb Raider - 1024x768 Lowest Preset | |
| HP EliteBook 745 G5 3UN74EA | |
| Lenovo ThinkPad X1 Carbon G6-20KG0025UK | |
| Average Intel UHD Graphics 620 (10.4 - 110.7, n=82) | |
| Dell Latitude 7490 | |
| Lenovo ThinkPad X1 Carbon 2017-20HR0021GE | |
| Farming Simulator 17 | |
| 1280x720 Low Preset | |
| Lenovo ThinkPad X1 Carbon G6-20KG0025UK | |
| Average Intel UHD Graphics 620 (19 - 95.9, n=8) | |
| 1366x768 Medium Preset | |
| Lenovo ThinkPad X1 Carbon G6-20KG0025UK | |
| Average Intel UHD Graphics 620 (8 - 67.9, n=12) | |
| 1920x1080 High Preset AA:2xMS AF:2x | |
| Average Intel UHD Graphics 620 (18.8 - 26.2, n=11) | |
| Lenovo ThinkPad X1 Carbon G6-20KG0025UK | |
| 1920x1080 Very High Preset AA:4xMS AF:4x | |
| Lenovo ThinkPad X1 Carbon G6-20KG0025UK | |
| Average Intel UHD Graphics 620 (10 - 13, n=4) | |
| låg | med. | hög | ultra | |
|---|---|---|---|---|
| Rainbow Six Siege (2015) | 48.4 | 28.8 | ||
| Rise of the Tomb Raider (2016) | 23.9 | 12.2 | ||
| Farming Simulator 17 (2016) | 95.2 | 67.9 | 22.3 | 12.3 |
Ljudnivå
| Låg belastning |
| 30.25 / 30.25 / 30.25 dB(A) |
| Hög belastning |
| 31.3 / 31.3 dB(A) |
 | ||
30 dB tyst 40 dB(A) hörbar 50 dB(A) högt ljud |
||
min:  , med:  , max:  Audix TM1, Arta (15 cm avstånd) environment noise: 30.25 dB(A) | ||
(±) The maximum temperature on the upper side is 40.7 °C / 105 F, compared to the average of 34.3 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(±) The bottom heats up to a maximum of 41.6 °C / 107 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 25.2 °C / 77 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 27.4 °C / 81.3 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (+0.2 °C / 0.4 F).
Lenovo ThinkPad X1 Carbon G6-20KG0025UK audio analysis
(-) | not very loud speakers (64.3 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 24.7% lower than median
(±) | linearity of bass is average (8.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.7% away from median
(±) | linearity of mids is average (9.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.9% away from median
(±) | linearity of highs is average (8.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (29.6% difference to median)
Compared to same class
» 90% of all tested devices in this class were better, 3% similar, 7% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 86% of all tested devices were better, 3% similar, 11% worse
» The best had a delta of 4%, average was 25%, worst was 134%
HP EliteBook 840 G5-3JX61EA audio analysis
(±) | speaker loudness is average but good (75 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 31.2% lower than median
(±) | linearity of bass is average (11.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.7% away from median
(+) | mids are linear (6.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.5% away from median
(+) | highs are linear (2.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.5% difference to median)
Compared to same class
» 41% of all tested devices in this class were better, 10% similar, 49% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 51% of all tested devices were better, 8% similar, 41% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Dell Latitude 7490 audio analysis
(±) | speaker loudness is average but good (77.3 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 13.6% lower than median
(±) | linearity of bass is average (10.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.9% away from median
(±) | linearity of mids is average (7.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.4% away from median
(±) | linearity of highs is average (8.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.8% difference to median)
Compared to same class
» 31% of all tested devices in this class were better, 7% similar, 63% worse
» The best had a delta of 7%, average was 21%, worst was 53%
Compared to all devices tested
» 40% of all tested devices were better, 8% similar, 52% worse
» The best had a delta of 4%, average was 25%, worst was 134%
| Av/Standby | 0.3 / 2.7 Watt |
| Låg belastning | 4.7 / 7.3 / 9.4 Watt |
| Hög belastning |
28 / 28.2 Watt |
   
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Förklaring:
min: ,
med: ,
max: Metrahit Energy | |
| Lenovo ThinkPad X1 Carbon G6-20KG0025UK i5-8350U, UHD Graphics 620, Lenovo LENSE20256GMSP34MEAT2TA, IPS, 1920x1080, 14" | HP EliteBook 840 G5-3JX61EA i5-8550U, UHD Graphics 620, Toshiba KXG50ZNV1T02, IPS, 1920x1080, 14" | Dell Latitude 7490 i5-8350U, UHD Graphics 620, Toshiba KSG60ZMV256G, IPS, 1920x1080, 14" | HP EliteBook 745 G5 3UN74EA R7 2700U, Vega 10, Toshiba XG5 KXG50ZNV256G, IPS LED, 1920x1080, 14" | Lenovo ThinkPad X1 Carbon 2017-20HR0021GE i5-7200U, HD Graphics 620, Toshiba THNSF5256GPUK, IPS, 1920x1080, 14" | Average Intel UHD Graphics 620 | Average of class Office | |
|---|---|---|---|---|---|---|---|
| Power Consumption | -13% | 11% | -19% | -8% | -12% | -32% | |
| Idle Minimum * | 4.7 | 3.8 19% | 2 57% | 4.9 -4% | 3.8 19% | 3.81 ? 19% | 4.46 ? 5% |
| Idle Average * | 7.3 | 8.3 -14% | 4.7 36% | 8.1 -11% | 7.1 3% | 6.94 ? 5% | 7.42 ? -2% |
| Idle Maximum * | 9.4 | 10.7 -14% | 5.7 39% | 10.6 -13% | 8.3 12% | 8.75 ? 7% | 8.9 ? 5% |
| Load Average * | 28 | 35.5 -27% | 38.4 -37% | 32.2 -15% | 34.2 -22% | 35 ? -25% | 42 ? -50% |
| Load Maximum * | 28.2 | 37 -31% | 38.9 -38% | 42.3 -50% | 43.3 -54% | 47.5 ? -68% | 61.6 ? -118% |
* ... smaller is better
| Lenovo ThinkPad X1 Carbon G6-20KG0025UK i5-8350U, UHD Graphics 620, 57 Wh | HP EliteBook 840 G5-3JX61EA i5-8550U, UHD Graphics 620, 50 Wh | Dell Latitude 7490 i5-8350U, UHD Graphics 620, 60 Wh | HP EliteBook 745 G5 3UN74EA R7 2700U, Vega 10, 50 Wh | Lenovo ThinkPad X1 Carbon 2017-20HR0021GE i5-7200U, HD Graphics 620, 57 Wh | Average of class Office | |
|---|---|---|---|---|---|---|
| Battery Runtime | -29% | -12% | -36% | -15% | -1% | |
| Reader / Idle | 1468 | 639 -56% | 819 -44% | 1234 ? -16% | ||
| H.264 | 657 | 426 -35% | 573 -13% | 716 ? 9% | ||
| WiFi v1.3 | 621 | 444 -29% | 548 -12% | 394 -37% | 547 -12% | 608 ? -2% |
| Load | 111 | 95 -14% | 122 10% | 117.4 ? 6% |
För
Emot
Läs den fullständiga versionen av den här recensionen på engelska här.
Lenovo ThinkPad X1 Carbon G6 2018 är en utmärkt omvandlingsbar företagslaptop som förtjänar vårt omdöme på 92%. Dess enda nackdel är det oerhörda priset. Vi rekommenderar dock ändå Carbon G6 helhjärtat, då den övervann i princip alla test vi utsatte den för.
Carbon G6 är utrustad med lyxig hårdvara. Enheten har en imponerande skärm, toppmodern I/O, utmärkt batteritid och tre års garanti från tillverkaren. Carbon G6 representerar verkligen det bästa som Lenovo har att erbjuda.
Det finns även fördelar med att välja 1080p-skärmen framför WQHD HDR-alternativet. 1080p-skärmen har en matt yta jämfört med den blanka ytan som HDR-skärmen har, vilket är praktiskt när man använder enheten utomhus. Dessutom hjälper den lägre upplösningen till med att förlänga batteritiden och gör att enheten håller sig svalare då den inte behöver använda lika mycket resurser för att driva skärmen. Av samma anledning skulle vi även rekommendera en 1080p-skärm utan tryckkänslighet. Dessutom är WQHD-upplösning inte nödvändigt för kontorsarbete.
Det är smart att välja Core i5-8350U-processorn framför Core i7-varianten då den förstnämnda ofta presterar bättre än den senare, vilket både bidrar till att hålla enheten sval och till att utöka batteritiden.
Lenovo ThinkPad X1 Carbon G6-20KG0025UK
- 10/03/2019 v7 (old)
Sven Kloevekorn
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