Notebookcheck

Kort testrapport Lenovo ThinkPad X1 Yoga 2018 (Core i5-8250U, FHD) Convertible

Het beste van beide werelden. De Lenovo ThinkPad X1 Yoga is een slanke 2-in-1 voor zakelijke professionals. Het topmodel is een uitstekende machine, dit middenklasse model is wellicht de beste oplossing voor gebruikers die een fraai hybride zakelijk notebook zoeken.

Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Processor
Intel Core i5-8250U, 4 cores, hyperthreaded, 15 W TDP
Grafische kaart
Intel UHD Graphics 620 - 1024 MB, Core: 400 MHz, Geheugen: 1064 MHz, geïntegreerde GPU, Intel UHD Graphics 620 23.20.16.4905
Geheugen
8047 MB 
, LPDDR3 1200MHz
Beeldscherm
14 inch 16:9, 1920 x 1080 pixel 157 PPI, ja, native pen support, Lenovo LEN40A9, IPS, glimmend: ja
Moederbord
Intel Kaby Lake-U iHDCP 2.2 Premium PCH
Opslag
Samsung SSD PM981 MZVLB512HAJQ-000L7, 512 GB 
, PCIe NVMe SSD, 475 GB beschikbaar
Geluidskaart
Intel Kaby Lake-U/Y PCH - High Definition Audio
Verbindingen
2 USB 3.0, 2 USB 3.1 Gen2, 2 Thunderbolt, 1 HDMI, 2 DisplayPort, 1 Kensington Lock, Audio Verbindingen: Combo headphone/microphone, Card Reader: SD/SDHC/SDXC/MMC microSD-kaartlezer, 1 Vingerafdruklezer, Brightness Sensor, Sensoren: versnellingssensor
Netwerkmogelijkheden
Intel Ethernet Connection I219-V (10/100/1000MBit), Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.1
Afmetingen
hoogte x breedte x diepte (in mm): 17.05 x 333 x 229
Batterij
54 Wh Lithium-Ion, 4-cellen
Besturingssysteem
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: HD
Bijkomende functionaliteiten
Luidsprekers: 2x 1 W, Toetsenbord: Chiclet, Toetsenbordverlichting: ja, Lenovo ThinkPad Active Pen, Lenovo Advantage, Autodesk Sketchbook, Windows Ink, 12 Maanden Garantie
Gewicht
1.426 kg, Voeding: 287 g
Prijs
1860 USD

 

237.2
cd/m²
276.2
cd/m²
247.8
cd/m²
241.9
cd/m²
267.2
cd/m²
227.9
cd/m²
217.9
cd/m²
232
cd/m²
206.3
cd/m²
Helderheidsverdeling
X-Rite i1Pro 2
Maximum: 276.2 cd/m² Gemiddelde: 239.4 cd/m² Minimum: 3.67 cd/m²
Helderheidsverdeling: 75 %
Helderheid in Batterij-modus: 267.2 cd/m²
Contrast: 990:1 (Zwart: 0.27 cd/m²)
ΔE Color 3.5 | 0.8-29.43 Ø6.4, calibrated: 3.81
ΔE Greyscale 1.3 | 0.64-98 Ø6.6
86% sRGB (Argyll) 56% AdobeRGB 1998 (Argyll)
Gamma: 2.146
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Lenovo LEN40A9, IPS, 14, 1920x1080
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Lenovo 40AE / B140QAN02.0, IPS Dolby Vision HDR, 14, 2560x1440
Lenovo Yoga 920-13IKB-80Y7
AU Optronics B139HAN03.0, IPS, 13.9, 1920x1080
Dell XPS 13-9365 2-in-1
IPS, 13.3, 1920x1080
HP EliteBook x360 1030 G2
CMN1374, IPS, 13.3, 1920x1080
Microsoft Surface Pro (2017) i5
LG Display LP123WQ112604, IPS, 12.3, 2736x1824
Asus ZenBook Flip 14 UX461UA
BOE NV140FHM-N62, IPS, 14, 1920x1080
Response Times
-12%
-12%
-17%
-16%
-3%
-12%
Response Time Grey 50% / Grey 80% *
40.4 (22.4, 18)
56.8 (21.2, 35.6)
-41%
46 (20.8, 25.2)
-14%
48 (16.4, 31.6)
-19%
55.2 (21.2, 34)
-37%
42 (20, 22)
-4%
44 (24, 20)
-9%
Response Time Black / White *
28.8 (17.2, 11.6)
24 (6.8, 17.2)
17%
31.6 (18.4, 13.2)
-10%
32.8 (7.6, 25.2)
-14%
27.2 (7.6, 19.6)
6%
29 (18, 11)
-1%
33 (19, 14)
-15%
PWM Frequency
1042 (29)
21000
200 (90)
Screen
18%
-57%
-57%
-44%
13%
-33%
Brightness middle
267.2
562
110%
297.9
11%
322.6
21%
262
-2%
417
56%
302
13%
Brightness
239
522
118%
278
16%
306
28%
256
7%
401
68%
288
21%
Brightness Distribution
75
86
15%
81
8%
91
21%
83
11%
88
17%
90
20%
Black Level *
0.27
0.3
-11%
0.44
-63%
0.19
30%
0.25
7%
0.29
-7%
0.57
-111%
Contrast
990
1873
89%
677
-32%
1698
72%
1048
6%
1438
45%
530
-46%
Colorchecker DeltaE2000 *
3.5
2.8
20%
5.1
-46%
7.7
-120%
5.13
-47%
3.63
-4%
5.17
-48%
Colorchecker DeltaE2000 max. *
6.4
5.8
9%
11
-72%
11.1
-73%
9.46
-48%
6.74
-5%
7.68
-20%
Colorchecker DeltaE2000 calibrated *
3.81
Greyscale DeltaE2000 *
1.3
4.5
-246%
6.7
-415%
7.9
-508%
6.23
-379%
2.18
-68%
3.26
-151%
Gamma
2.146 112%
2.16 111%
2.9 83%
2.88 83%
2.45 98%
3.09 78%
2.45 98%
CCT
6523 100%
7205 90%
6839 95%
7044 92%
6413 101%
6767 96%
7142 91%
Color Space (Percent of AdobeRGB 1998)
56
88.9
59%
64.1
14%
44.1
-21%
57.84
3%
63
13%
55
-2%
Color Space (Percent of sRGB)
86
100
16%
91.7
7%
69.9
-19%
88.57
3%
99
15%
85
-1%
Totaal Gemiddelde (Programma / Instellingen)
3% / 13%
-35% / -50%
-37% / -50%
-30% / -39%
5% / 10%
-23% / -29%

* ... kleiner is beter

Responstijd Scherm

De responstijden van het scherm tonen hoe snel het scherm in staat is om van één kleur naar de andere te veranderen. Trage responstijden kunnen aanleiding geven tot 'nabeelden' rond bewegende objecten of het scherm wazig maken (blur). Vooral spelers van snelle 3D-games hebben baat bij een scherm met snelle responstijden.
       Responstijd Zwart naar Wit
28.8 ms ... stijging ↗ en daling ↘ gecombineerd↗ 17.2 ms stijging
↘ 11.6 ms daling
Het scherm vertoonde relatief trage responstijden in onze tests en is misschien te traag voor games.
Ter vergelijking: alle testtoestellen variëren van 0.8 (minimum) tot 240 (maximum) ms. » 65 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd vergelijkbaar is met het gemiddelde (26.2 ms) van alle geteste toestellen.
       Responstijd 50% Grijs naar 80% Grijs
40.4 ms ... stijging ↗ en daling ↘ gecombineerd↗ 22.4 ms stijging
↘ 18 ms daling
Het scherm vertoonde trage responstijden in onze tests en is misschien te traag voor games.
Ter vergelijking: alle testtoestellen variëren van 0.9 (minimum) tot 636 (maximum) ms. » 46 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd vergelijkbaar is met het gemiddelde (41.9 ms) van alle geteste toestellen.

Screen Flickering / PWM (Pulse-Width Modulation)

Om de schermhelderheid te verlagen schakelen sommige laptops het backlight erg snel aan en uit. Dit gebeurt aan een dergelijk hoge frequentie dat het niet zichtbaar is voor het menselijk oog. Als de frequentie te laag is kunnen personen met gevoelige ogen geïrriteerd geraken, hoofdpijn krijgen en zelfs flickering waarnemen.
Screen flickering / PWM niet waargenomen

Ter vergelijking: 54 % van alle geteste toestellen maakten geen gebruik van PWM om de schermhelderheid te verlagen. Als het wel werd gebruikt, werd een gemiddelde van 10374 (minimum: 43 - maximum: 588200) Hz waargenomen.

0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
170 Points ∼83% +21%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Intel Core i7-8550U
168 Points ∼82% +19%
HP Elitebook 1040 G4-2XU40UT
Intel Core i7-7820HQ
166 Points ∼81% +18%
HP EliteBook x360 1020 G2
Intel Core i7-7600U
161 Points ∼79% +14%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
157 Points ∼77% +11%
HP EliteBook x360 1030 G2
Intel Core i5-7300U
144 Points ∼70% +2%
Average Intel Core i5-8250U
  (81 - 147, n=55)
142 Points ∼69% +1%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel Core i5-8250U
141 Points ∼69%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
130 Points ∼63% -8%
Average of class Convertible
  (19 - 177, n=244)
98.7 Points ∼48% -30%
CPU Multi 64Bit
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
735 Points ∼34% +10%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Intel Core i7-8550U
699 Points ∼33% +4%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel Core i5-8250U
670 Points ∼31%
HP Elitebook 1040 G4-2XU40UT
Intel Core i7-7820HQ
663 Points ∼31% -1%
Average Intel Core i5-8250U
  (506 - 730, n=58)
586 Points ∼27% -13%
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
576 Points ∼27% -14%
HP EliteBook x360 1020 G2
Intel Core i7-7600U
353 Points ∼16% -47%
HP EliteBook x360 1030 G2
Intel Core i5-7300U
346 Points ∼16% -48%
Average of class Convertible
  (33 - 761, n=250)
259 Points ∼12% -61%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
258 Points ∼12% -61%
Cinebench R11.5
CPU Single 64Bit
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
1.91 Points ∼82% +22%
HP Elitebook 1040 G4-2XU40UT
Intel Core i7-7820HQ
1.83 Points ∼79% +17%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
1.78 Points ∼76% +13%
HP EliteBook x360 1030 G2
Intel Core i5-7300U
1.64 Points ∼70% +4%
Average Intel Core i5-8250U
  (1.57 - 1.79, n=23)
1.64 Points ∼70% +4%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel Core i5-8250U
1.57 Points ∼67%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
1.54 Points ∼66% -2%
HP EliteBook x360 1020 G2
Intel Core i7-7600U
1.48 Points ∼64% -6%
Average of class Convertible
  (0.24 - 2.01, n=200)
1.077 Points ∼46% -31%
CPU Multi 64Bit
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
8.14 Points ∼34% +9%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel Core i5-8250U
7.5 Points ∼31%
HP Elitebook 1040 G4-2XU40UT
Intel Core i7-7820HQ
7.36 Points ∼31% -2%
Average Intel Core i5-8250U
  (4.86 - 7.76, n=23)
6.26 Points ∼26% -17%
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
5.94 Points ∼25% -21%
HP EliteBook x360 1020 G2
Intel Core i7-7600U
3.96 Points ∼17% -47%
HP EliteBook x360 1030 G2
Intel Core i5-7300U
3.57 Points ∼15% -52%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
2.98 Points ∼12% -60%
Average of class Convertible
  (0.45 - 8.56, n=209)
2.62 Points ∼11% -65%
Cinebench R10
Rendering Single 32Bit
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
6452 Points ∼60% +18%
HP Elitebook 1040 G4-2XU40UT
Intel Core i7-7820HQ
6128 Points ∼57% +12%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
5825 Points ∼54% +6%
Average Intel Core i5-8250U
  (5420 - 8356, n=31)
5670 Points ∼52% +3%
HP EliteBook x360 1030 G2
Intel Core i5-7300U
5524 Points ∼51% +1%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
5496 Points ∼51% 0%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel Core i5-8250U
5485 Points ∼51%
HP EliteBook x360 1020 G2
Intel Core i7-7600U
5145 Points ∼47% -6%
Average of class Convertible
  (466 - 7508, n=221)
3269 Points ∼30% -40%
Rendering Multiple CPUs 32Bit
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
21671 Points ∼44% 0%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel Core i5-8250U
21643 Points ∼44%
HP Elitebook 1040 G4-2XU40UT
Intel Core i7-7820HQ
21534 Points ∼43% -1%
Average Intel Core i5-8250U
  (14148 - 22097, n=31)
18498 Points ∼37% -15%
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
15599 Points ∼31% -28%
HP EliteBook x360 1030 G2
Intel Core i5-7300U
12524 Points ∼25% -42%
HP EliteBook x360 1020 G2
Intel Core i7-7600U
11324 Points ∼23% -48%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
9392 Points ∼19% -57%
Average of class Convertible
  (706 - 24180, n=217)
7334 Points ∼15% -66%
wPrime 2.0x - 1024m
Average of class Convertible
  (245 - 3227, n=104)
823 s * ∼10% -237%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
618.91 s * ∼7% -153%
HP EliteBook x360 1020 G2
Intel Core i7-7600U
436.057 s * ∼5% -78%
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
377.99 s * ∼4% -55%
HP Elitebook 1040 G4-2XU40UT
Intel Core i7-7820HQ
316.99 s * ∼4% -30%
Average Intel Core i5-8250U
  (243 - 402, n=10)
311 s * ∼4% -27%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel Core i5-8250U
244.56 s * ∼3%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
214.927 s * ∼3% +12%
Super Pi Mod 1.5 XS 32M - ---
Average of class Convertible
  (0.046 - 64540, n=1328)
1589 Seconds * ∼7% -158%
Average Intel Core i5-8250U
  (2.5 - 7575, n=54)
1194 Seconds * ∼5% -93%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel Core i5-8250U
617.08 Seconds * ∼3%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
585.172 Seconds * ∼3% +5%
HP EliteBook x360 1020 G2
Intel Core i7-7600U
571.795 Seconds * ∼3% +7%
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
536 Seconds * ∼2% +13%
HP Elitebook 1040 G4-2XU40UT
Intel Core i7-7820HQ
526.92 Seconds * ∼2% +15%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
522.024 Seconds * ∼2% +15%

* ... kleiner is beter

Cinebench R10 Shading 32Bit
8154
Cinebench R10 Rendering Multiple CPUs 32Bit
21643
Cinebench R10 Rendering Single 32Bit
5485
Cinebench R11.5 OpenGL 64Bit
46.31 fps
Cinebench R11.5 CPU Multi 64Bit
7.5 Points
Cinebench R11.5 CPU Single 64Bit
1.57 Points
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 OpenGL 64Bit
53.77 fps
Cinebench R15 CPU Multi 64Bit
670 Points
Cinebench R15 CPU Single 64Bit
141 Points
Help
PCMark 10
PCMark 10
PCMark 8
Work Score Accelerated v2
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
5154 Points ∼79% +7%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
4823 Points ∼74%
HP EliteBook x360 1030 G2
HD Graphics 620, 7300U, Sandisk SD8TN8U-256G-1006
4803 Points ∼74% 0%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
4719 Points ∼72% -2%
Asus ZenBook Flip 14 UX461UA
UHD Graphics 620, 8250U, SanDisk SD8SN8U256G1002
4700 Points ∼72% -3%
Dell XPS 13-9365 2-in-1
HD Graphics 615, 7Y75, Toshiba NVMe THNSN5256GPUK
4674 Points ∼72% -3%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (2699 - 5106, n=32)
4657 Points ∼71% -3%
Microsoft Surface Pro (2017) i5
HD Graphics 620, 7300U, Samsung PM971 KUS030202M
3983 Points ∼61% -17%
Average of class Convertible
  (1007 - 5281, n=181)
3595 Points ∼55% -25%
Creative Score Accelerated v2
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
5342 Points ∼56% +9%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
4879 Points ∼51%
HP EliteBook x360 1030 G2
HD Graphics 620, 7300U, Sandisk SD8TN8U-256G-1006
4781 Points ∼50% -2%
Asus ZenBook Flip 14 UX461UA
UHD Graphics 620, 8250U, SanDisk SD8SN8U256G1002
4666 Points ∼49% -4%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (3308 - 5044, n=24)
4651 Points ∼49% -5%
Dell XPS 13-9365 2-in-1
HD Graphics 615, 7Y75, Toshiba NVMe THNSN5256GPUK
4277 Points ∼45% -12%
Average of class Convertible
  (766 - 6165, n=148)
3295 Points ∼35% -32%
Home Score Accelerated v2
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
3999 Points ∼67% +1%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3946 Points ∼66%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3824 Points ∼64% -3%
HP EliteBook x360 1030 G2
HD Graphics 620, 7300U, Sandisk SD8TN8U-256G-1006
3774 Points ∼63% -4%
Average Intel Core i5-8250U, Intel UHD Graphics 620
  (3076 - 4458, n=37)
3671 Points ∼61% -7%
Asus ZenBook Flip 14 UX461UA
UHD Graphics 620, 8250U, SanDisk SD8SN8U256G1002
3660 Points ∼61% -7%
Dell XPS 13-9365 2-in-1
HD Graphics 615, 7Y75, Toshiba NVMe THNSN5256GPUK
3134 Points ∼52% -21%
Microsoft Surface Pro (2017) i5
HD Graphics 620, 7300U, Samsung PM971 KUS030202M
2936 Points ∼49% -26%
Average of class Convertible
  (858 - 4741, n=220)
2708 Points ∼45% -31%
PCMark 8 Home Score Accelerated v2
3946 punten
PCMark 8 Creative Score Accelerated v2
4879 punten
PCMark 8 Work Score Accelerated v2
4823 punten
Help
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Samsung SSD PM981 MZVLB512HAJQ-000L7
Lenovo Yoga 920-13IKB-80Y7
Samsung PM961 MZVLW256HEHP
Dell XPS 13-9365 2-in-1
Toshiba NVMe THNSN5256GPUK
HP EliteBook x360 1030 G2
Sandisk SD8TN8U-256G-1006
Microsoft Surface Pro (2017) i5
Samsung PM971 KUS030202M
Asus ZenBook Flip 14 UX461UA
SanDisk SD8SN8U256G1002
Average Samsung SSD PM981 MZVLB512HAJQ-000L7
 
AS SSD
-6%
-29%
-86%
-6942%
-81%
-54%
Copy Game MB/s
607.46
319.2
-47%
725.64
19%
178.53
-71%
389
-36%
186.06
-69%
865 (607 - 1110, n=7)
42%
Copy Program MB/s
233.46
463.32
98%
263.84
13%
110.56
-53%
141
-40%
118.61
-49%
343 (233 - 460, n=7)
47%
Copy ISO MB/s
917.06
1340.54
46%
950.1
4%
255.92
-72%
572
-38%
324.09
-65%
1267 (917 - 1770, n=7)
38%
Score Total
3594
2536
-29%
1495
-58%
736
-80%
908
-75%
3447 (2348 - 4122, n=8)
-4%
Score Write
1359
608
-55%
375
-72%
194
-86%
236
-83%
1412 (147 - 2051, n=8)
4%
Score Read
1487
1316
-11%
752
-49%
362
-76%
441
-70%
1355 (896 - 1623, n=8)
-9%
Access Time Write *
0.037
0.028
24%
0.037
-0%
0.075
-103%
23
-62062%
0.086
-132%
0.3435 (0.027 - 2.52, n=8)
-828%
Access Time Read *
0.043
0.044
-2%
0.045
-5%
0.143
-233%
0.071
-65%
0.123
-186%
0.0463 (0.029 - 0.073, n=8)
-8%
4K-64 Write
1072.18
391.27
-64%
204.71
-81%
120.88
-89%
75
-93%
146.36
-86%
1178 (96.2 - 1760, n=8)
10%
4K-64 Read
1215.71
1039.22
-15%
586.33
-52%
286.23
-76%
1221.8
1%
368.32
-70%
1122 (735 - 1329, n=8)
-8%
4K Write
102.34
128.14
25%
96.88
-5%
52.56
-49%
50.7
-50%
98.5 (1.76 - 134, n=8)
-4%
4K Read
49.11
48.46
-1%
37.69
-23%
27.37
-44%
26.93
-45%
51.1 (47.2 - 58, n=8)
4%
Seq Write
1839.98
885.3
-52%
735.07
-60%
201.9
-89%
156.7
-91%
388.17
-79%
1355 (487 - 1840, n=8)
-26%
Seq Read
2217.93
2281.75
3%
1283.12
-42%
486.87
-78%
1036.8
-53%
459.86
-79%
1819 (1099 - 2440, n=8)
-18%

* ... kleiner is beter

Samsung SSD PM981 MZVLB512HAJQ-000L7
CDM 5/6 Read Seq Q32T1: 3409 MB/s
CDM 5/6 Write Seq Q32T1: 2007 MB/s
CDM 5/6 Read 4K Q32T1: 288.8 MB/s
CDM 5/6 Write 4K Q32T1: 198.2 MB/s
CDM 5 Read Seq: 1232 MB/s
CDM 5 Write Seq: 1253 MB/s
CDM 5/6 Read 4K: 44.38 MB/s
CDM 5/6 Write 4K: 122.1 MB/s
3DMark 11
1280x720 Performance Combined
Asus Zenbook Pro UX550VE-DB71T
NVIDIA GeForce GTX 1050 Ti (Notebook), 7700HQ
8503 Points ∼48% +388%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, 8550U
3547 Points ∼20% +104%
HP Elitebook 1040 G4-2XU40UT
Intel HD Graphics 630, 7820HQ
1829 Points ∼10% +5%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Intel UHD Graphics 620, 8550U
1752 Points ∼10% +1%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel UHD Graphics 620, 8250U
1741 Points ∼10%
Lenovo Yoga 920-13IKB-80Y7
Intel UHD Graphics 620, 8550U
1640 Points ∼9% -6%
HP EliteBook x360 1020 G2
Intel HD Graphics 620, 7600U
1595 Points ∼9% -8%
Average Intel UHD Graphics 620
  (959 - 1891, n=63)
1489 Points ∼8% -14%
Average of class Convertible
  (204 - 7304, n=273)
1042 Points ∼6% -40%
1280x720 Performance GPU
Asus Zenbook Pro UX550VE-DB71T
NVIDIA GeForce GTX 1050 Ti (Notebook), 7700HQ
9240 Points ∼18% +409%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, 8550U
3551 Points ∼7% +96%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Intel UHD Graphics 620, 8550U
1869 Points ∼4% +3%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel UHD Graphics 620, 8250U
1814 Points ∼4%
HP Elitebook 1040 G4-2XU40UT
Intel HD Graphics 630, 7820HQ
1732 Points ∼3% -5%
Lenovo Yoga 920-13IKB-80Y7
Intel UHD Graphics 620, 8550U
1709 Points ∼3% -6%
HP EliteBook x360 1020 G2
Intel HD Graphics 620, 7600U
1666 Points ∼3% -8%
Average Intel UHD Graphics 620
  (1366 - 1915, n=63)
1660 Points ∼3% -8%
Average of class Convertible
  (173 - 7483, n=273)
1121 Points ∼2% -38%
3DMark
1920x1080 Fire Strike Graphics
Asus Zenbook Pro UX550VE-DB71T
NVIDIA GeForce GTX 1050 Ti (Notebook), 7700HQ
7457 Points ∼18% +517%
Dell XPS 15 9560 (i7-7700HQ, UHD)
NVIDIA GeForce GTX 1050 (Notebook), 7700HQ
6074 Points ∼15% +403%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, 8550U
2807 Points ∼7% +132%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Intel UHD Graphics 620, 8550U
1288 Points ∼3% +7%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel UHD Graphics 620, 8250U
1208 Points ∼3%
HP Elitebook 1040 G4-2XU40UT
Intel HD Graphics 630, 7820HQ
1198 Points ∼3% -1%
Lenovo Yoga 920-13IKB-80Y7
Intel UHD Graphics 620, 8550U
1150 Points ∼3% -5%
HP EliteBook x360 1020 G2
Intel HD Graphics 620, 7600U
1073 Points ∼3% -11%
Average Intel UHD Graphics 620
  (819 - 1336, n=58)
1068 Points ∼3% -12%
Average of class Convertible
  (132 - 5885, n=197)
923 Points ∼2% -24%
1280x720 Cloud Gate Standard Graphics
Asus Zenbook Pro UX550VE-DB71T
NVIDIA GeForce GTX 1050 Ti (Notebook), 7700HQ
48597 Points ∼26% +389%
Dell XPS 15 9560 (i7-7700HQ, UHD)
NVIDIA GeForce GTX 1050 (Notebook), 7700HQ
31274 Points ∼17% +214%
Lenovo ThinkPad T480s-20L8S02E00
NVIDIA GeForce MX150, 8550U
17743 Points ∼10% +78%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Intel UHD Graphics 620, 8550U
10493 Points ∼6% +5%
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
Intel UHD Graphics 620, 8250U
9946 Points ∼5%
HP Elitebook 1040 G4-2XU40UT
Intel HD Graphics 630, 7820HQ
9921 Points ∼5% 0%
Lenovo Yoga 920-13IKB-80Y7
Intel UHD Graphics 620, 8550U
9678 Points ∼5% -3%
HP EliteBook x360 1020 G2
Intel HD Graphics 620, 7600U
9023 Points ∼5% -9%
Average Intel UHD Graphics 620
  (6910 - 10493, n=60)
8712 Points ∼5% -12%
Average of class Convertible
  (1023 - 37388, n=240)
6169 Points ∼3% -38%
1920x1080 Ice Storm Extreme Graphics
Asus Zenbook Pro UX550VE-DB71T
NVIDIA GeForce GTX 1050 Ti (Notebook), 7700HQ
146935 Points ∼20%
Dell XPS 15 9560 (i7-7700HQ, UHD)
NVIDIA GeForce GTX 1050 (Notebook), 7700HQ
84368 Points ∼12%
Lenovo Yoga 920-13IKB-80Y7
Intel UHD Graphics 620, 8550U
54785 Points ∼8%
HP EliteBook x360 1020 G2
Intel HD Graphics 620, 7600U
48428 Points ∼7%
Average Intel UHD Graphics 620
  (37547 - 55131, n=22)
45155 Points ∼6%
Average of class Convertible
  (1618 - 81315, n=56)
35578 Points ∼5%
3DMark 06 Standard
12344 punten
3DMark 11 Performance
2040 punten
3DMark Cloud Gate Standard Score
9206 punten
3DMark Fire Strike Score
1119 punten
Help
BioShock Infinite - 1280x720 Very Low Preset (sorteer op waarde)
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
56 fps ∼14%
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
67.1 fps ∼17% +20%
Dell XPS 13-9365 2-in-1
HD Graphics 615, 7Y75, Toshiba NVMe THNSN5256GPUK
38.4 fps ∼10% -31%
HP EliteBook x360 1030 G2
HD Graphics 620, 7300U, Sandisk SD8TN8U-256G-1006
54.4 fps ∼14% -3%
Microsoft Surface Pro (2017) i5
HD Graphics 620, 7300U, Samsung PM971 KUS030202M
42.9 fps ∼11% -23%
Average Intel UHD Graphics 620
  (37.8 - 80.3, n=56)
57.2 fps ∼14% +2%
Average of class Convertible
  (8.35 - 247, n=159)
45.5 fps ∼11% -19%
lage gem. hoge ultra
BioShock Infinite (2013) 56353010fps
Civilization VI (2016) 371676fps
Farming Simulator 17 (2016) 65442510fps

Geluidsniveau

Onbelast
27.8 / 27.8 / 27.8 dB (A)
Belasting
33.9 / 39.9 dB (A)
  red to green bar
 
 
30 dB
stil
40 dB(A)
hoorbaar
50 dB(A)
luid
 
min: dark, med: mid, max: light   BK Precision 732A (15 cm afstand)   environment noise: 27.8 dB(A)
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
UHD Graphics 620, 8250U, Samsung SSD PM981 MZVLB512HAJQ-000L7
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
HP EliteBook x360 1030 G2
HD Graphics 620, 7300U, Sandisk SD8TN8U-256G-1006
Asus ZenBook Flip 14 UX461UA
UHD Graphics 620, 8250U, SanDisk SD8SN8U256G1002
Noise
-6%
-1%
-1%
-4%
off / environment *
27.8
29.1
-5%
28
-1%
29
-4%
30.4
-9%
Idle Minimum *
27.8
29.1
-5%
28
-1%
29
-4%
30.4
-9%
Idle Average *
27.8
29.1
-5%
28.8
-4%
29
-4%
30.4
-9%
Idle Maximum *
27.8
31.3
-13%
30.3
-9%
29
-4%
32
-15%
Load Average *
33.9
37.6
-11%
34.5
-2%
33.6
1%
31.7
6%
Load Maximum *
39.9
37.6
6%
34.3
14%
35.8
10%
35.9
10%

* ... kleiner is beter

Max. Belasting
 31.2 °C43 °C29 °C 
 28.2 °C40.8 °C25.4 °C 
 26 °C25.6 °C24 °C 
Maximum: 43 °C
Gemiddelde: 30.4 °C
30 °C47.4 °C33.6 °C
29.6 °C40 °C32.8 °C
27.6 °C29.2 °C29.4 °C
Maximum: 47.4 °C
Gemiddelde: 33.3 °C
Stroomadapter (max.)  37.4 °C | Kamertemperatuur 21.4 °C | Fluke 62 Mini
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs203841.32534.132.33132.233.74032.832.55031.331.76330.631.58030.4321002830.512528.230.416026.939.120026.952.325025.660.831524.46140024.26250023.863.363023.960.980023.468.110002372.9125022.865.5160022.664.3200022.560.9250022.360.5315022.457.2400022.260.7500022.463.4630022.454.9800022.359.61000022.462.81250022.562.91600022.558SPL34.976.6N2.338.6median 22.8Lenovo ThinkPad X1 Yoga 2018-20LD0015USmedian 60.9Delta1.64.83641.837.137.74535.835.347.750.746.655.659.5596056.562.668.973.870.277.375.873.478.27774.672.169.767.8626086.363.8median 67.8HP EliteBook x360 1030 G28.4hearing rangehide median Pink Noise
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo ThinkPad X1 Yoga 2018-20LD0015US audio analysis

(±) | speaker loudness is average but good (72.86 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 15.2% lower than median
(±) | linearity of bass is average (14.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.9% away from median
(±) | linearity of mids is average (9.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.3% away from median
(±) | linearity of highs is average (9.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (16.4% difference to median)
Compared to same class
» 21% of all tested devices in this class were better, 8% similar, 71% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 23% of all tested devices were better, 6% similar, 71% worse
» The best had a delta of 3%, average was 21%, worst was 53%

HP EliteBook x360 1030 G2 audio analysis

(+) | speakers can play relatively loud (86.3 dB)
Analysis not possible as minimum curve is missing or too high

Stroomgebruik
Uit / Standbydarklight 0.33 / 0.36 Watt
Inactiefdarkmidlight 3 / 5.4 / 7.5 Watt
Belasting midlight 40.1 / 57.1 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
8250U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ-000L7, IPS, 1920x1080, 14
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
8550U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ-000L7, IPS Dolby Vision HDR, 2560x1440, 14
Lenovo Yoga 920-13IKB-80Y7
8550U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 13.9
Dell XPS 13-9365 2-in-1
7Y75, HD Graphics 615, Toshiba NVMe THNSN5256GPUK, IPS, 1920x1080, 13.3
HP EliteBook x360 1030 G2
7300U, HD Graphics 620, Sandisk SD8TN8U-256G-1006, IPS, 1920x1080, 13.3
Microsoft Surface Pro (2017) i5
7300U, HD Graphics 620, Samsung PM971 KUS030202M, IPS, 2736x1824, 12.3
Asus ZenBook Flip 14 UX461UA
8250U, UHD Graphics 620, SanDisk SD8SN8U256G1002, IPS, 1920x1080, 14
Power Consumption
-37%
7%
30%
12%
2%
-2%
Idle Minimum *
3
3.4
-13%
3.1
-3%
3.1
-3%
3.2
-7%
3.6
-20%
3.3
-10%
Idle Average *
5.4
8.8
-63%
6.6
-22%
4.3
20%
5.5
-2%
8.1
-50%
6.3
-17%
Idle Maximum *
7.5
11.9
-59%
7
7%
4.9
35%
6.5
13%
8.7
-16%
11
-47%
Load Average *
40.1
50.4
-26%
35.2
12%
24.3
39%
29.7
26%
25.5
36%
30
25%
Load Maximum *
57.1
71.2
-25%
34.6
39%
22.8
60%
41.3
28%
23.5
59%
35.4
38%

* ... kleiner is beter

Batterijduur
Inactief (zonder WLAN, minimale helderheid)
20h 18min
NBC WiFi Websurfing Battery Test 1.3
10h 51min
Belast (maximale helderheid)
2h 15min
Lenovo ThinkPad X1 Yoga 2018-20LD0015US
8250U, UHD Graphics 620, 54 Wh
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
8550U, UHD Graphics 620, 54 Wh
Lenovo Yoga 920-13IKB-80Y7
8550U, UHD Graphics 620, 70 Wh
Dell XPS 13-9365 2-in-1
7Y75, HD Graphics 615, 46 Wh
HP EliteBook x360 1030 G2
7300U, HD Graphics 620, 57 Wh
Microsoft Surface Pro (2017) i5
7300U, HD Graphics 620, 45 Wh
Asus ZenBook Flip 14 UX461UA
8250U, UHD Graphics 620, 57 Wh
Batterijduur
-18%
15%
5%
31%
8%
-9%
Reader / Idle
1218
1203
-1%
1655
36%
971
-20%
1387
14%
1054
-13%
1131
-7%
WiFi v1.3
651
517
-21%
685
5%
686
5%
630
-3%
744
14%
566
-13%
Load
135
91
-33%
140
4%
175
30%
244
81%
168
24%
125
-7%

Pro

+ uitstekende bouwkwaliteit
+ veelzijdige modi
+ goed gebalanceerd toetsenbord
+ goede beveiligingsopties
+ erg goede aansluitingen met 2x Thunderbolt 3
+ nauwkeurig en comfortabel TrackPoint
+ goede kleurechtheid
+ geen PWM
+ bloedsnelle opslag
+ uitstekende prestaties zonder veel offers qua geluid- of warmteontwikkeling
+ erg slanke, draagbare behuizing
+ fantastische batterijduur
+ meegeleverde stylus wordt opgeladen door de notebook
+ intrekbaar toetsenbord werkt goed

Contra

- aan de dure kant
- matige kleurdekking
- zwaar voor een 2-in-1
- beeldscherm wat te donker
- spiegelingsproblemen
- dunne en onplezierige luidsprekers
- ietwat onhandig gebruik als tablet door formaat
- geen aparte volume toetsen maakt het aanpassen lastig in tablet modus
In review: Lenovo ThinkPad X1 Yoga. Review unit courtesy of Lenovo.
In review: Lenovo ThinkPad X1 Yoga. Review unit courtesy of Lenovo.

Dit is de verkorte versie van het originele artikel. Het volledige, Engelse testrapport vind je hier.

We beoordeelden de Core i7 HDR variant van de 2018 X1 Yoga positief. We prezen de goed gebouwde behuizing, goede prestaties en stille werking, maar hadden kritiek op de hoge prijs. Met $ 2400 is dat model van de X1 Yoga wellicht te duur voor de meeste gebruikers. Voor $ 600 minder is het Core i5 FHD model vriendelijker voor het budget terwijl de meeste pluspunten van het duurdere model gebleven zijn.

Het prestatieverschil tussen de Core i5-8250U en de Core i7-8550U op zijn best klein. Gebruikers zullen hier dan ook niet veel van merken. In plaats van te investeren in een marginaal snellere CPU kunnen klanten beter geld spenderen aan het HDR WQHD beeldscherm, wat ongeveer $ 170 extra is. Het duurdere paneel verdubbeld de helderheid en heeft een bijna ongevenaard contrast en kleurweergave. De beste configuratie zou een Core i5-8250U met een WQHD HDR beeldscherm zijn.

De Core i5 variant van de X1 Yoga behoudt de beste kenmerken van de duurdere X1 Yoga voor een lagere prijs. Voor $ 600 minder biedt de Core i5 FHD X1 Yoga vergelijkbare prestaties in dezelfde uitstekende behuizing. Als je op zoek bent naar een zakelijke convertible en zonder de 5% meer rekenkracht en het HDR beeldscherm kunt, dan is de de notebook die je zoekt.

Lenovo ThinkPad X1 Yoga 2018-20LD0015US - 15-04-2018 v6
Sam Medley

Behuizing
87 / 98 → 88%
Toetsenbord
92%
Aanwijsapparaat
96%
Aansluitmogelijkheden
71 / 80 → 89%
Gewicht
70 / 35-78 → 81%
Batterij
94%
Beeldscherm
84%
Gaming-performance
64 / 68 → 94%
Applicatie-performance
91 / 87 → 100%
Temperatuur
92%
Luidheid
96%
Audio
60 / 91 → 66%
Camera
42 / 85 → 50%
Gemiddelde
80%
88%
Convertible - Gewogen Gemiddelde

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> Overzichten en testrapporten over laptops en mobieltjes > Testrapporten > Kort testrapport Lenovo ThinkPad X1 Yoga 2018 (Core i5-8250U, FHD) Convertible
Sam Medley, 2018-04-21 (Update: 2018-04-21)