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MagyarTest: Lenovo Yoga 730-13IKB (i7-8550U, 4K) Omvandlingsbar (Sammanfattning)
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Distribution av ljusstyrkan: 93 %
Mitt på batteriet: 311 cd/m²
Kontrast: 1550:1 (Svärta: 0.2 cd/m²)
ΔE Color 4.2 | 0.5-29.43 Ø5, calibrated: 1.4
ΔE Greyscale 6.2 | 0.57-98 Ø5.3
97.6% sRGB (Argyll 1.6.3 3D)
62.8% AdobeRGB 1998 (Argyll 1.6.3 3D)
68.3% AdobeRGB 1998 (Argyll 2.2.0 3D)
97.7% sRGB (Argyll 2.2.0 3D)
66.8% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.1
| Lenovo Yoga 730-13IKB B133ZAN02.3, , 3840x2160, 13.30 | Lenovo Yoga 920-13IKB-80Y7 AU Optronics B139HAN03.0, , 1920x1080, 13.90 | Dell XPS 13-9365 2-in-1 1920x1080, 13.30 | Lenovo Yoga 730-13IKB-81CT LGD05B4 (LP133WF4-SPB8), , 1920x1080, 13.30 | Lenovo Yoga 720-13IKB BOE CQ NV133FHM-N61, , 1920x1080, 13.30 | HP Spectre x360 13t-ae000 LGD0588, , 3840x2160, 13.30 | HP Spectre x360 13-ae048ng Chi Mei (CMN1376), , 1920x1080, 13.30 | |
|---|---|---|---|---|---|---|---|
| Display | -6% | -28% | -9% | -5% | 5% | 2% | |
| Display P3 Coverage | 66.8 | 62.5 -6% | 47.32 -29% | 65.6 -2% | 67.8 1% | 71.9 8% | 68.1 2% |
| sRGB Coverage | 97.7 | 91.7 -6% | 71.1 -27% | 83.9 -14% | 88.2 -10% | 98.1 0% | 99.5 2% |
| AdobeRGB 1998 Coverage | 68.3 | 64.1 -6% | 48.83 -29% | 61.4 -10% | 64.4 -6% | 73.1 7% | 70.2 3% |
| Response Times | 7% | 3% | 28% | -1% | 0% | 23% | |
| Response Time Grey 50% / Grey 80% * | 54 ? | 46 ? 15% | 48 ? 11% | 34 ? 37% | 48 ? 11% | 51.6 ? 4% | 36 ? 33% |
| Response Time Black / White * | 31.2 ? | 31.6 ? -1% | 32.8 ? -5% | 25.2 ? 19% | 35 ? -12% | 32.4 ? -4% | 27 ? 13% |
| PWM Frequency | 1042 ? | 350 ? | 25000 ? | ||||
| Screen | -27% | -19% | -38% | -14% | 11% | -1% | |
| Brightness middle | 310 | 297.9 -4% | 322.6 4% | 301 -3% | 297 -4% | 329.8 6% | 311 0% |
| Brightness | 299 | 278 -7% | 306 2% | 295 -1% | 277 -7% | 318 6% | 278 -7% |
| Brightness Distribution | 93 | 81 -13% | 91 -2% | 91 -2% | 87 -6% | 74 -20% | 82 -12% |
| Black Level * | 0.2 | 0.44 -120% | 0.19 5% | 0.36 -80% | 0.33 -65% | 0.25 -25% | 0.2 -0% |
| Contrast | 1550 | 677 -56% | 1698 10% | 836 -46% | 900 -42% | 1319 -15% | 1555 0% |
| Colorchecker dE 2000 * | 4.2 | 5.1 -21% | 7.7 -83% | 6.02 -43% | 4.93 -17% | 2.37 44% | 3.98 5% |
| Colorchecker dE 2000 max. * | 8 | 11 -38% | 11.1 -39% | 11.36 -42% | 8.39 -5% | 4.08 49% | 8.48 -6% |
| Colorchecker dE 2000 calibrated * | 1.4 | 4.74 -239% | |||||
| Greyscale dE 2000 * | 6.2 | 6.7 -8% | 7.9 -27% | 2.9 53% | 4.84 22% | 2.8 55% | 5.57 10% |
| Gamma | 2.1 105% | 2.9 76% | 2.88 76% | 1.96 112% | 2.5 88% | 2.145 103% | 2.51 88% |
| CCT | 6983 93% | 6839 95% | 7044 92% | 6408 101% | 6894 94% | 6441 101% | 7810 83% |
| Color Space (Percent of AdobeRGB 1998) | 62.8 | 64.1 2% | 44.1 -30% | 61.38 -2% | 58 -8% | 67 7% | 64 2% |
| Color Space (Percent of sRGB) | 97.6 | 91.7 -6% | 69.9 -28% | 83.92 -14% | 88 -10% | 98 0% | 99 1% |
| Total Average (Program / Settings) | -9% /
-18% | -15% /
-18% | -6% /
-24% | -7% /
-11% | 5% /
8% | 8% /
3% |
* ... smaller is better
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 31.2 ms ... rise ↗ and fall ↘ combined | ↗ 16.4 ms rise |  |
| ↘ 14.8 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 82 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21.5 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 54 ms ... rise ↗ and fall ↘ combined | ↗ 24.4 ms rise |  |
| ↘ 29.6 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 89 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (33.7 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 17924 (minimum: 5 - maximum: 3846000) Hz was measured. | |||
| PCMark 8 Home Score Accelerated v2 | 3317 poäng | |
| PCMark 8 Work Score Accelerated v2 | 4177 poäng | |
| PCMark 10 Score | 3739 poäng | |
Hjälp | ||
| Lenovo Yoga 730-13IKB SK Hynix PC401 512GB M.2 (HFS512GD9TNG) | Lenovo Yoga 920-13IKB-80Y7 Samsung PM961 MZVLW256HEHP | Dell XPS 13-9365 2-in-1 Toshiba NVMe THNSN5256GPUK | Lenovo Yoga 730-13IKB-81CT Toshiba XG5 KXG50ZNV256G | Lenovo Yoga 720-13IKB Toshiba XG4 NVMe (THNSN5512GPUK) | HP Spectre x360 13-ae048ng Toshiba NVMe THNSN51T02DUK | Average SK Hynix PC401 512GB M.2 (HFS512GD9TNG) | |
|---|---|---|---|---|---|---|---|
| CrystalDiskMark 3.0 | 21% | -24% | -29% | -15% | -7% | 7% | |
| Read Seq | 1861 | 2070 11% | 1206 -35% | 1975 6% | 1345 -28% | 919 -51% | 1748 ? -6% |
| Write Seq | 1128 | 1125 0% | 629 -44% | 322.8 -71% | 569 -50% | 776 -31% | 1088 ? -4% |
| Read 512 | 1364 | 1252 -8% | 966 -29% | 775 -43% | 1041 -24% | 620 -55% | 1134 ? -17% |
| Write 512 | 657 | 832 27% | 410.7 -37% | 336.7 -49% | 547 -17% | 575 -12% | 918 ? 40% |
| Read 4k | 39.27 | 56.2 43% | 32.93 -16% | 7.04 -82% | 38.42 -2% | 45.99 17% | 44.9 ? 14% |
| Write 4k | 143.4 | 142.4 -1% | 121.2 -15% | 132.5 -8% | 127.1 -11% | 138.1 -4% | 135.8 ? -5% |
| Read 4k QD32 | 370.6 | 432.9 17% | 411 11% | 395.8 7% | 416.4 12% | 542 46% | 427 ? 15% |
| Write 4k QD32 | 324.7 | 573 76% | 250.2 -23% | 348.3 7% | 337.5 4% | 437.3 35% | 386 ? 19% |
| 3DMark 11 Performance | 1850 poäng | |
| 3DMark Cloud Gate Standard Score | 7806 poäng | |
| 3DMark Fire Strike Score | 1061 poäng | |
Hjälp | ||
| låg | med. | hög | ultra | |
| BioShock Infinite (2013) | 78.7 | 35.5 | 30 | 9.8 |
| Rise of the Tomb Raider (2016) | 16.1 | |||
| Civilization VI (2016) | 35 | 15.8 |
Ljudnivå
| Låg belastning |
| 29.7 / 29.7 / 30.7 dB(A) |
| Hög belastning |
| 39.3 / 39.3 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: 29.7 dB(A) | ||
(+) The maximum temperature on the upper side is 38 °C / 100 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 55.7 °C for the class Convertible.
(-) The bottom heats up to a maximum of 46.2 °C / 115 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 27.1 °C / 81 F, compared to the device average of 30.2 °C / 86 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 27.3 °C / 81.1 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (+0.8 °C / 1.5 F).
Lenovo Yoga 730-13IKB audio analysis
(±) | speaker loudness is average but good (77.9 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 22.9% lower than median
(±) | linearity of bass is average (13.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.2% away from median
(+) | mids are linear (5.8% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.9% away from median
(+) | highs are linear (5.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21.4% difference to median)
Compared to same class
» 52% of all tested devices in this class were better, 13% similar, 36% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 55% of all tested devices were better, 7% similar, 38% worse
» The best had a delta of 4%, average was 25%, worst was 134%
HP Spectre x360 13-ae048ng audio analysis
(±) | speaker loudness is average but good (72.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 13.4% lower than median
(+) | bass is linear (6.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4% away from median
(+) | mids are linear (4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.5% away from median
(+) | highs are linear (4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (13.3% difference to median)
Compared to same class
» 14% of all tested devices in this class were better, 2% similar, 84% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 11% of all tested devices were better, 3% similar, 87% worse
» The best had a delta of 4%, average was 25%, worst was 134%
| Av/Standby | 0.45 / 0.78 Watt |
| Låg belastning | 4.86 / 7.56 / 9.66 Watt |
| Hög belastning |
45.7 / 54 Watt |
   
| |
| Lenovo Yoga 730-13IKB i5-8550U, UHD Graphics 620, SK Hynix PC401 512GB M.2 (HFS512GD9TNG), IPS LED, 3840x2160, 13.30 | Lenovo Yoga 920-13IKB-80Y7 i5-8550U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 13.90 | Dell XPS 13-9365 2-in-1 i7-7Y75, HD Graphics 615, Toshiba NVMe THNSN5256GPUK, IPS, 1920x1080, 13.30 | Lenovo Yoga 730-13IKB-81CT i5-8250U, UHD Graphics 620, Toshiba XG5 KXG50ZNV256G, IPS, 1920x1080, 13.30 | Lenovo Yoga 720-13IKB i5-8550U, UHD Graphics 620, Toshiba XG4 NVMe (THNSN5512GPUK), IPS, 1920x1080, 13.30 | HP Spectre x360 13t-ae000 i5-8550U, UHD Graphics 620, Lite-On CA1-8D256-HP, IPS, 3840x2160, 13.30 | HP Spectre x360 13-ae048ng i5-8550U, UHD Graphics 620, Toshiba NVMe THNSN51T02DUK, IPS, 1920x1080, 13.30 | Average Intel UHD Graphics 620 | Average of class Convertible | |
|---|---|---|---|---|---|---|---|---|---|
| Power Consumption | 27% | 47% | -34% | 13% | -1% | 26% | 15% | -11% | |
| Idle Minimum * | 4.86 | 3.1 36% | 3.1 36% | 8.5 -75% | 3.8 22% | 5.9 -21% | 3.2 34% | 3.81 ? 22% | 5.44 ? -12% |
| Idle Average * | 7.56 | 6.6 13% | 4.3 43% | 11.8 -56% | 8.4 -11% | 9.8 -30% | 6 21% | 6.94 ? 8% | 8.27 ? -9% |
| Idle Maximum * | 9.66 | 7 28% | 4.9 49% | 13.1 -36% | 9.7 -0% | 10.6 -10% | 9.2 5% | 8.75 ? 9% | 10.8 ? -12% |
| Load Average * | 45.7 | 35.2 23% | 24.3 47% | 51.1 -12% | 36 21% | 36.6 20% | 29.5 35% | 35 ? 23% | 46.7 ? -2% |
| Load Maximum * | 54 | 34.6 36% | 22.8 58% | 49 9% | 36 33% | 34.3 36% | 35.6 34% | 47.5 ? 12% | 65.4 ? -21% |
* ... smaller is better
| Lenovo Yoga 730-13IKB i5-8550U, UHD Graphics 620, 48 Wh | Lenovo Yoga 920-13IKB-80Y7 i5-8550U, UHD Graphics 620, 70 Wh | Dell XPS 13-9365 2-in-1 i7-7Y75, HD Graphics 615, 46 Wh | Lenovo Yoga 730-13IKB-81CT i5-8250U, UHD Graphics 620, 48 Wh | Lenovo Yoga 720-13IKB i5-8550U, UHD Graphics 620, 48 Wh | HP Spectre x360 13t-ae000 i5-8550U, UHD Graphics 620, 60 Wh | HP Spectre x360 13-ae048ng i5-8550U, UHD Graphics 620, 60 Wh | Average of class Convertible | |
|---|---|---|---|---|---|---|---|---|
| Battery Runtime | 94% | 72% | 30% | 33% | 22% | 85% | 55% | |
| Reader / Idle | 679 | 1655 144% | 971 43% | 901 33% | 1112 ? 64% | |||
| H.264 | 451 | 1070 137% | 769 ? 71% | |||||
| WiFi v1.3 | 350 | 685 96% | 686 96% | 565 61% | 466 33% | 424 21% | 527 51% | 563 ? 61% |
| Load | 99 | 140 41% | 175 77% | 96 -3% | 121 22% | 166 68% | 121.7 ? 23% |
För
Emot
Läs den fullständiga versionen av den här recensionen på engelska här.
Lenovo Yoga 730-13IKB är en intressant uppdatering av föregångaren. På en del sätt når den samma kvalitet som dyrare omvandlingsbara modeller. I andra fall är den dock sämre.
Yoga 730-13IKB:s styrkor inkluderar det lyxiga aluminiumhöljet och den relativt låga vikten. Den är lätt att underhålla: Att uppgradera SSD-enheten är enkelt, vilket inte är vanligt bland dagens konsumentmodeller. 4K-skärmen levererar den utlovade ljusstyrkan, ett bra kontrastförhållande och ett färgomfång på nästan 100% av sRGB. Den har inga problem med skärmflimmer eller blödande bakgrundsbelysning. Datorn har en ganska bra styrplatta utan några större svagheter. Dessutom går den att använda med den tryckkänsliga skärmen eller den aktiva pennan. Det är utmärkt att pennan ingår och inte behöver köpas separat. En förbättring jämfört med föregångaren (Yoga 720-13IKB) är ett bättre kylsystem, vilket möjliggör högre boost-prestanda samt bättre långvarig prestanda.
Anslutbarheten har förbättrats något: Datorn har två Thunderbolt 3-portar istället för en. I övrigt är anslutbarheten fortfarande väldigt begränsad. Till skillnad från styrplattan så är tangentbordets kvalitet inte tilltalande. Det är synd att Lenovo inte erbjuder en mer ljusstark skärm, för den blanka ytan gör det nästan omöjligt att använda den utomhus. 300 cd/m² är inte tillräckligt ljusstarkt för detta ändamål. En annan punkt som får kritik är högtalarna, som presterar dåligt. Den största bristen är dock batteritiden, som är mycket sämre än hos konkurrenterna på grund av högre energiförbrukning (orsakad av 4K-skärmen) och ett batteri med lägre kapacitet. Till sist måste vi kritisera att CPU:n stryps vid batteridrift.
I synnerhet de billigare konfigurationerna av Lenovo Yoga 730-13IKB med FullHD-skärm erbjuder ett bra förhållande mellan pris och prestanda, vilket gör dem lätta att rekommendera.
För att summera: vi kan rekommendera Yoga 730-13IKB - men inte konfigurationen med 4K-skärm som vi testat. Istället borde du spara pengarna och välja FullHD-alternativet - det är billigare, har samma ljusstyrka och ger datorn längre batteritid. Det bästa alternativet är troligen HP Spectre x360 13, vars utgångspris är aningen högre än vad Yoga 730-13IKB kostar.
Lenovo Yoga 730-13IKB
-
07/29/2018 v6(old)
Benjamin Herzig