Test: Lenovo Yoga 910-13IKB (sammanfattning)
| Networking | |
| iperf Server (receive) TCP 1 m | |
| Lenovo Yoga 910-13IKB-80VF004CGE | |
| Asus Zenbook UX360UA-C4159T | |
| iperf Client (transmit) TCP 1 m | |
| Lenovo Yoga 910-13IKB-80VF004CGE | |
| Asus Zenbook UX360UA-C4159T | |
| |||||||||||||||||||||||||
Distribution av ljusstyrkan: 80 %
Mitt på batteriet: 348 cd/m²
Kontrast: 1392:1 (Svärta: 0.25 cd/m²)
ΔE Color 7.86 | 0.5-29.43 Ø4.91
ΔE Greyscale 8.25 | 0.5-98 Ø5.2
90% sRGB (Argyll 1.6.3 3D)
58% AdobeRGB 1998 (Argyll 1.6.3 3D)
63.5% AdobeRGB 1998 (Argyll 2.2.0 3D)
90.1% sRGB (Argyll 2.2.0 3D)
62.2% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.05
| Lenovo Yoga 910-13IKB-80VF004CGE AU Optronics AUO323D / B139HAN03.2, , 3840x2160, 13.9" | Asus Zenbook UX360UA-C4159T AU Optronics AOU272D / B133HAN02.7, , 1920x1080, 13.3" | HP Spectre x360 13-w023dx Chi Mei CMN1367, , 1920x1080, 13.3" | Lenovo ThinkPad Yoga 460-20EM000QGE NV140FHM-N41, , 1920x1080, 14" | |
|---|---|---|---|---|
| Display | 4% | 3% | -31% | |
| Display P3 Coverage | 62.2 | 64.8 4% | 65.4 5% | 42.11 -32% |
| sRGB Coverage | 90.1 | 93.1 3% | 90.4 0% | 63.3 -30% |
| AdobeRGB 1998 Coverage | 63.5 | 66 4% | 65.8 4% | 43.51 -31% |
| Response Times | 29% | 6% | -2% | |
| Response Time Grey 50% / Grey 80% * | 46 ? | 29 ? 37% | 33.2 ? 28% | 33.2 ? 28% |
| Response Time Black / White * | 24 ? | 19 ? 21% | 28 ? -17% | 31.6 ? -32% |
| PWM Frequency | 50 ? | 220 ? | ||
| Screen | 8% | -1% | -4% | |
| Brightness middle | 348 | 344 -1% | 334.6 -4% | 238 -32% |
| Brightness | 310 | 326 5% | 319 3% | 243 -22% |
| Brightness Distribution | 80 | 86 8% | 90 13% | 88 10% |
| Black Level * | 0.25 | 0.27 -8% | 0.336 -34% | 0.28 -12% |
| Contrast | 1392 | 1274 -8% | 996 -28% | 850 -39% |
| Colorchecker dE 2000 * | 7.86 | 5.53 30% | 6.21 21% | 4.91 38% |
| Colorchecker dE 2000 max. * | 13.43 | 10.01 25% | 12 11% | 10.28 23% |
| Greyscale dE 2000 * | 8.25 | 6.67 19% | 7.71 7% | 3.72 55% |
| Gamma | 2.05 107% | 2.43 91% | 2.36 93% | 2.54 87% |
| CCT | 6834 95% | 7012 93% | 6458 101% | 7091 92% |
| Color Space (Percent of AdobeRGB 1998) | 58 | 60 3% | 58.6 1% | 39.81 -31% |
| Color Space (Percent of sRGB) | 90 | 93 3% | 90 0% | 62.85 -30% |
| Total Average (Program / Settings) | 14% /
10% | 3% /
1% | -12% /
-9% |
* ... smaller is better
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 24 ms ... rise ↗ and fall ↘ combined | ↗ 6 ms rise |  |
| ↘ 18 ms fall | ||
| The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 50 % 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 | ||
| 46 ms ... rise ↗ and fall ↘ combined | ↗ 14 ms rise |  |
| ↘ 32 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. » 77 % 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 8715 (minimum: 5 - maximum: 343500) Hz was measured. | ||
| Cinebench R15 | |
| CPU Single 64Bit | |
| Lenovo Yoga 910-13IKB-80VF004CGE | |
| HP Spectre x360 13-w023dx | |
| Asus Zenbook UX360UA-C4159T | |
| Lenovo ThinkPad Yoga 460-20EM000QGE | |
| CPU Multi 64Bit | |
| Lenovo Yoga 910-13IKB-80VF004CGE | |
| Asus Zenbook UX360UA-C4159T | |
| HP Spectre x360 13-w023dx | |
| Lenovo ThinkPad Yoga 460-20EM000QGE | |
| PCMark 8 | |
| Home Score Accelerated v2 | |
| HP Spectre x360 13-w023dx | |
| Lenovo Yoga 910-13IKB-80VF004CGE | |
| Asus Zenbook UX360UA-C4159T | |
| Lenovo ThinkPad Yoga 460-20EM000QGE | |
| Work Score Accelerated v2 | |
| HP Spectre x360 13-w023dx | |
| Asus Zenbook UX360UA-C4159T | |
| Lenovo ThinkPad Yoga 460-20EM000QGE | |
| PCMark 8 Home Score Accelerated v2 | 3555 poäng | |
Hjälp | ||
| Lenovo Yoga 910-13IKB-80VF004CGE Samsung PM951 NVMe MZVLV512 | Asus Zenbook UX360UA-C4159T SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND) | HP Spectre x360 13-w023dx Samsung PM951 NVMe MZVLV512 | Lenovo ThinkPad Yoga 460-20EM000QGE Liteonit LCH-256V2S | |
|---|---|---|---|---|
| CrystalDiskMark 3.0 | -45% | -7% | -51% | |
| Read Seq | 1412 | 452.1 -68% | 1376 -3% | 499.1 -65% |
| Write Seq | 578 | 421.3 -27% | 571 -1% | 287.9 -50% |
| Read 512 | 701 | 288.6 -59% | 679 -3% | 283.9 -60% |
| Write 512 | 580 | 310.7 -46% | 571 -2% | 287.3 -50% |
| Read 4k | 43.5 | 28.52 -34% | 42.66 -2% | 26.38 -39% |
| Write 4k | 159.7 | 72.1 -55% | 137.9 -14% | 78.6 -51% |
| Read 4k QD32 | 570 | 389.6 -32% | 535 -6% | 301 -47% |
| Write 4k QD32 | 488.7 | 285.3 -42% | 361.2 -26% | 250 -49% |
| 3DMark 11 - 1280x720 Performance GPU | |
| Lenovo Yoga 910-13IKB-80VF004CGE | |
| HP Spectre x360 13-w023dx | |
| Asus Zenbook UX360UA-C4159T | |
| Lenovo ThinkPad Yoga 460-20EM000QGE | |
| 3DMark | |
| 1280x720 Cloud Gate Standard Graphics | |
| Lenovo Yoga 910-13IKB-80VF004CGE | |
| HP Spectre x360 13-w023dx | |
| Asus Zenbook UX360UA-C4159T | |
| Lenovo ThinkPad Yoga 460-20EM000QGE | |
| 1920x1080 Fire Strike Graphics | |
| Lenovo Yoga 910-13IKB-80VF004CGE | |
| HP Spectre x360 13-w023dx | |
| Lenovo ThinkPad Yoga 460-20EM000QGE | |
| 3DMark 11 Performance | 1801 poäng | |
| 3DMark Cloud Gate Standard Score | 7124 poäng | |
| 3DMark Fire Strike Score | 938 poäng | |
Hjälp | ||
| låg | med. | hög | ultra | |
|---|---|---|---|---|
| The Witcher 3 (2015) | 15.9 | |||
| Rise of the Tomb Raider (2016) | 21.8 | |||
| Farming Simulator 17 (2016) | 89.6 | 61.1 | 24.5 | 14.3 |
Ljudnivå
| Låg belastning |
| 31.7 / 31.7 / 31.7 dB(A) |
| Hög belastning |
| 38.4 / 34.7 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: 31.7 dB(A) | ||
(±) The maximum temperature on the upper side is 41.4 °C / 107 F, compared to the average of 35.4 °C / 96 F, ranging from 19.6 to 60 °C for the class Convertible.
(+) The bottom heats up to a maximum of 38.5 °C / 101 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 27.4 °C / 81 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 30.2 °C / 86.4 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 28 °C / 82.4 F (-2.2 °C / -4 F).
Lenovo Yoga 910-13IKB-80VF004CGE audio analysis
(±) | speaker loudness is average but good (73 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 12.6% lower than median
(±) | linearity of bass is average (7.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 1.2% away from median
(+) | mids are linear (3.2% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.7% away from median
(+) | highs are linear (3.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (11.9% difference to median)
Compared to same class
» 10% of all tested devices in this class were better, 3% similar, 87% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 7% of all tested devices were better, 2% similar, 91% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Asus Zenbook UX360UA-C4159T audio analysis
(-) | not very loud speakers (66 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 14.1% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.3% away from median
(±) | linearity of mids is average (7.2% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.9% away from median
(+) | highs are linear (3.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (17.4% difference to median)
Compared to same class
» 29% of all tested devices in this class were better, 8% similar, 62% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 30% of all tested devices were better, 8% similar, 62% worse
» The best had a delta of 4%, average was 25%, worst was 134%
HP Spectre x360 13-w023dx audio analysis
(±) | speaker loudness is average but good (76.2 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 17% lower than median
(±) | linearity of bass is average (12.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.7% away from median
(+) | mids are linear (6.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.4% away from median
(±) | linearity of highs is average (7.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21.9% difference to median)
Compared to same class
» 60% of all tested devices in this class were better, 7% similar, 32% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 60% of all tested devices were better, 7% similar, 34% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Lenovo ThinkPad Yoga 460-20EM000QGE audio analysis
(±) | speaker loudness is average but good (76.3 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 14.8% lower than median
(-) | bass is not linear (16.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.8% away from median
(+) | mids are linear (3.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3% away from median
(±) | linearity of highs is average (9.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20% difference to median)
Compared to same class
» 47% of all tested devices in this class were better, 7% similar, 46% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 48% of all tested devices were better, 8% similar, 44% worse
» The best had a delta of 4%, average was 25%, worst was 134%
| Av/Standby | 0.36 / 0.55 Watt |
| Låg belastning | 4.3 / 6.3 / 9 Watt |
| Hög belastning |
32.7 / 28.8 Watt |
   
| |
Förklaring:
min: ,
med: ,
max: Metrahit Energy | |
| Lenovo Yoga 910-13IKB-80VF004CGE i7-7500U, HD Graphics 620, Samsung PM951 NVMe MZVLV512, IPS, 3840x2160, 13.9" | Asus Zenbook UX360UA-C4159T 6500U, HD Graphics 520, SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND), IPS, 1920x1080, 13.3" | HP Spectre x360 13-w023dx i7-7500U, HD Graphics 620, Samsung PM951 NVMe MZVLV512, IPS, 1920x1080, 13.3" | Lenovo ThinkPad Yoga 460-20EM000QGE 6200U, HD Graphics 520, Liteonit LCH-256V2S, a-Si TFT-LCD, IPS, LED, 1920x1080, 14" | |
|---|---|---|---|---|
| Power Consumption | -14% | -7% | 3% | |
| Idle Minimum * | 4.3 | 6.9 -60% | 5.5 -28% | 3.6 16% |
| Idle Average * | 6.3 | 7.9 -25% | 6.7 -6% | 6.9 -10% |
| Idle Maximum * | 9 | 8.3 8% | 7.1 21% | 7.6 16% |
| Load Average * | 32.7 | 30.1 8% | 33.1 -1% | 28 14% |
| Load Maximum * | 28.8 | 29.6 -3% | 35.2 -22% | 34.2 -19% |
* ... smaller is better
| Lenovo Yoga 910-13IKB-80VF004CGE i7-7500U, HD Graphics 620, 78 Wh | Asus Zenbook UX360UA-C4159T 6500U, HD Graphics 520, 57 Wh | HP Spectre x360 13-w023dx i7-7500U, HD Graphics 620, 57.8 Wh | Lenovo ThinkPad Yoga 460-20EM000QGE 6200U, HD Graphics 520, 53 Wh | |
|---|---|---|---|---|
| Battery Runtime | -1% | -9% | -28% | |
| Reader / Idle | 1069 | 1165 9% | 1233 15% | 674 -37% |
| WiFi v1.3 | 644 | 581 -10% | 558 -13% | 458 -29% |
| Load | 174 | 169 -3% | 121 -30% | 142 -18% |
| H.264 | 417 |
För
Emot
Läs det mer omfattande originaltestet på engelska här.
Nya Lenovo Yoga 910-13IKB gör ett positivt intryck överlag. Fläktens irriterande, visslande ljud – som är vår största invändning – är möjligen bara något som påverkar vår testenhet och inte hela serien. Vi skulle föredra en lite mindre kantig basenhet, vilket skulle göra 2-i-1-datorn bekvämare att hålla, men eventuellt också påverka den eleganta designen.
Att ta bort bottenplattan för att komma åt hårdvaran kan potentiellt äventyra garantin, men manövern i sig är mycket lätt. Vad gäller den okonventionella uppställningen fysiska portar är det upp till användaren att avgöra om de är ett hinder. Gångjärnet är visuellt tilltalande, men designen är tyvärr inte tillräckligt styv, något som påverkar vissa användningssätt negativt.
På plussidan har vi det tunna och relativt lätta, men ändå mycket robusta och välbyggda chassit. Aluminiumytorna är inte mottagliga för fingeravtryck, så Yoga 910 förblir visuellt fläckfri. Det är även svårt att hitta en lika kompakt och lätt bärbar dator med bättre batteritid.
Ur teknisk synvinkel övertygar maskinen med hög prestanda, inklusive en blixtsnabb SSD och snabbt WLAN. Vi uppskattar också fingeravtrycksläsaren, som fungerar snabbt och tillförlitligt. Pekplattan är utmärkt, men tangentbordet är bara "bra" och därmed mindre imponerande. Den ljusa och kontrastrika skärmen fungerar också ganska bra och som förväntat för denna typ av dator, även om färgåtergivningen inte är perfekt.
Vi kan inte helhjärtat rekommendera Yoga 910 på grund av fläktljudet. Övriga negativa aspekter är mindre uttalade, men som det ser ut kan vi inte bortse från det här felet.
Lenovo Yoga 910-13IKB-80VF004CGE
- 12/20/2016 v6 (old)
Sven Kloevekorn
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