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MagyarBreve Análise do Portátil Lenovo Yoga 720-15IKB (7700HQ, FHD, GTX 1050)
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iluminação: 92 %
iluminação com acumulador: 300.9 cd/m²
Contraste: 1254:1 (Preto: 0.24 cd/m²)
ΔE Color 5 | 0.5-29.43 Ø4.93
ΔE Greyscale 7 | 0.5-98 Ø5.2
90% sRGB (Argyll 1.6.3 3D)
59% AdobeRGB 1998 (Argyll 1.6.3 3D)
65.8% AdobeRGB 1998 (Argyll 2.2.0 3D)
90.8% sRGB (Argyll 2.2.0 3D)
65% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.34
| Lenovo Yoga 720-15IKB-80X7 Chi Mei CMN N156HCE-EN1, IPS, 15.6", 1920x1080 | HP Spectre x360 15-bl002xx UHD UWVA eDP BrightView WLED-backlit , IPS, 15.6", 3840x2160 | Dell XPS 13 9365-4537 2-in-1 Sharp LQ133Z1, IPS, 13.3", 3200x1800 | Dell XPS 15 9560 (i7-7700HQ, UHD) IGZO IPS, 15.6", 3840x2160 | HP Pavilion 15t-bc200 X7P44AV LGD04D4, , 15.6", 3840x2160 | Samsung Odyssey NP800G5M-X01US IPS, 15.6", 1920x1080 | Lenovo Legion Y520-15IKBN-80WK001KUS LP156WF6-SPK3, IPS, 15.6", 1920x1080 | |
|---|---|---|---|---|---|---|---|
| Display | -0% | 0% | 33% | -0% | -25% | ||
| Display P3 Coverage | 65 | 67.9 4% | 64.4 -1% | 89.7 38% | 63 -3% | 47.11 -28% | |
| sRGB Coverage | 90.8 | 88.2 -3% | 92.9 2% | 100 10% | 94.4 4% | 70.4 -22% | |
| AdobeRGB 1998 Coverage | 65.8 | 64.4 -2% | 66.1 0% | 100 52% | 64.8 -2% | 48.71 -26% | |
| Response Times | -64% | -34% | -79% | 2% | -28% | -50% | |
| Response Time Grey 50% / Grey 80% * | 29.6 ? | 44 ? -49% | 48 ? -62% | 57.2 ? -93% | 30.4 ? -3% | 38.8 ? -31% | 58.8 ? -99% |
| Response Time Black / White * | 26.4 ? | 38.8 ? -47% | 28 ? -6% | 39.2 ? -48% | 24.8 ? 6% | 33.6 ? -27% | 36 ? -36% |
| PWM Frequency | 25510 ? | 1000 ? -96% | 962 -96% | 19230 ? -25% | 21550 ? -16% | ||
| Screen | 18% | 21% | 6% | -12% | -32% | -37% | |
| Brightness middle | 300.9 | 351.5 17% | 348 16% | 370.1 23% | 259 -14% | 255.9 -15% | 239 -21% |
| Brightness | 285 | 336 18% | 306 7% | 356 25% | 255 -11% | 249 -13% | 244 -14% |
| Brightness Distribution | 92 | 83 -10% | 78 -15% | 87 -5% | 87 -5% | 90 -2% | 88 -4% |
| Black Level * | 0.24 | 0.24 -0% | 0.2 17% | 0.37 -54% | 0.51 -113% | 0.48 -100% | 0.35 -46% |
| Contrast | 1254 | 1465 17% | 1740 39% | 1000 -20% | 508 -59% | 533 -57% | 683 -46% |
| Colorchecker dE 2000 * | 5 | 3.3 34% | 2.79 44% | 5.3 -6% | 3.9 22% | 5.9 -18% | 7.3 -46% |
| Colorchecker dE 2000 max. * | 10.2 | 7.3 28% | 5.53 46% | 9.9 3% | 6.9 32% | 18.9 -85% | 24.7 -142% |
| Greyscale dE 2000 * | 7 | 1.9 73% | 3.47 50% | 4.6 34% | 4.5 36% | 5.6 20% | 4.9 30% |
| Gamma | 2.34 94% | 2.09 105% | 2.54 87% | 2.31 95% | 2.43 91% | 2.21 100% | 2.19 100% |
| CCT | 6578 99% | 6784 96% | 6564 99% | 6284 103% | 7257 90% | 7250 90% | 7332 89% |
| Color Space (Percent of AdobeRGB 1998) | 59 | 64.4 9% | 60 2% | 88.3 50% | 59.5 1% | 44.8 -24% | 35 -41% |
| Color Space (Percent of sRGB) | 90 | 88.2 -2% | 93 3% | 100 11% | 70.1 -22% | 55 -39% | |
| Total Average (Program / Settings) | -15% /
-1% | -4% /
9% | -13% /
-5% | -3% /
-8% | -28% /
-30% | -44% /
-40% |
* ... smaller is better
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 26.4 ms ... rise ↗ and fall ↘ combined | ↗ 15.6 ms rise |  |
| ↘ 10.8 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. » 62 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 29.6 ms ... rise ↗ and fall ↘ combined | ↗ 15.6 ms rise |  |
| ↘ 14 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 0.165 (minimum) to 636 (maximum) ms. » 35 % of all devices are better. This means that the measured response time is better than the average of all tested devices (32.9 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
| Screen flickering / PWM detected | 25510 Hz | ≤ 69 % brightness setting |  |
The display backlight flickers at 25510 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 69 % and below. There should be no flickering or PWM above this brightness setting. The frequency of 25510 Hz is quite high, so most users sensitive to PWM should not notice any flickering. In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8774 (minimum: 5 - maximum: 343500) Hz was measured. | |||
| wPrime 2.10 - 1024m | |
| HP Spectre x360 15-bl002xx | |
| HP Pavilion 15t-bc200 X7P44AV | |
| Lenovo Yoga 720-15IKB-80X7 | |
| Dell XPS 15 9560 (i7-7700HQ, UHD) | |
| Samsung Odyssey NP800G5M-X01US | |
* ... smaller is better
| PCMark 8 Home Score Accelerated v2 | 3670 pontos | |
| PCMark 8 Creative Score Accelerated v2 | 4698 pontos | |
| PCMark 8 Work Score Accelerated v2 | 4771 pontos | |
Ajuda | ||
| Lenovo Yoga 720-15IKB-80X7 Samsung PM961 MZVLW256HEHP | HP Spectre x360 15-bl002xx Toshiba XG4 NVMe (THNSN5512GPUK) | Dell XPS 13 9365-4537 2-in-1 Toshiba NVMe THNSN5256GPUK | Dell XPS 15 9560 (i7-7700HQ, UHD) Lite-On CX2-8B512-Q11 | HP Pavilion 15t-bc200 X7P44AV Intel SSD 600p SSDPEKKW256G7 | Samsung Odyssey NP800G5M-X01US Samsung PM961 NVMe MZVLW128HEGR | Lenovo Legion Y520-15IKBN-80WK001KUS Samsung PM961 MZVLW256HEHP | |
|---|---|---|---|---|---|---|---|
| CrystalDiskMark 3.0 | -13% | -45% | -1% | -35% | -31% | -2% | |
| Read Seq | 2046 | 1266 -38% | 1159 -43% | 1684 -18% | 1115 -46% | 1518 -26% | 2170 6% |
| Write Seq | 1213 | 982 -19% | 324.1 -73% | 1106 -9% | 311 -74% | 798 -34% | 1202 -1% |
| Read 512 | 1242 | 834 -33% | 528 -57% | 977 -21% | 706 -43% | 460.5 -63% | 786 -37% |
| Write 512 | 799 | 714 -11% | 373.7 -53% | 1119 40% | 472.3 -41% | 195.8 -75% | 822 3% |
| Read 4k | 58.1 | 40.72 -30% | 29.26 -50% | 45.14 -22% | 31.97 -45% | 47.16 -19% | 58.9 1% |
| Write 4k | 146.2 | 139.4 -5% | 108.3 -26% | 134.1 -8% | 135.1 -8% | 143.1 -2% | 146.4 0% |
| Read 4k QD32 | 415.1 | 527 27% | 335.9 -19% | 509 23% | 288.3 -31% | 521 26% | 457.7 10% |
| Write 4k QD32 | 369.2 | 395.2 7% | 234.1 -37% | 398.1 8% | 405.5 10% | 176.4 -52% | 392.9 6% |
| 3DMark Ice Storm Standard Score | 54150 pontos | |
| 3DMark Cloud Gate Standard Score | 17421 pontos | |
| 3DMark Fire Strike Score | 5278 pontos | |
| 3DMark Fire Strike Extreme Score | 2595 pontos | |
Ajuda | ||
| BioShock Infinite - 1920x1080 Ultra Preset, DX11 (DDOF) (sort by value) | |
| Lenovo Yoga 720-15IKB-80X7 | |
| HP Spectre x360 15-bl002xx | |
| Dell XPS 13 9365-4537 2-in-1 | |
| Dell XPS 15 9560 (i7-7700HQ, UHD) | |
| Samsung Odyssey NP800G5M-X01US | |
| Lenovo Legion Y520-15IKBN-80WK001KUS | |
| Metro: Last Light - 1920x1080 Very High (DX11) AF:16x (sort by value) | |
| Lenovo Yoga 720-15IKB-80X7 | |
| Dell XPS 15 9560 (i7-7700HQ, UHD) | |
| Samsung Odyssey NP800G5M-X01US | |
| Thief - 1920x1080 Very High Preset AA:FXAA & High SS AF:8x (sort by value) | |
| Lenovo Yoga 720-15IKB-80X7 | |
| Dell XPS 15 9560 (i7-7700HQ, UHD) | |
| Samsung Odyssey NP800G5M-X01US | |
| The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+) (sort by value) | |
| Lenovo Yoga 720-15IKB-80X7 | |
| Dell XPS 15 9560 (i7-7700HQ, UHD) | |
| Samsung Odyssey NP800G5M-X01US | |
| Lenovo Legion Y520-15IKBN-80WK001KUS | |
| Rise of the Tomb Raider - 1920x1080 Very High Preset AA:FX AF:16x (sort by value) | |
| Lenovo Yoga 720-15IKB-80X7 | |
| HP Spectre x360 15-bl002xx | |
| Dell XPS 15 9560 (i7-7700HQ, UHD) | |
| Samsung Odyssey NP800G5M-X01US | |
| Lenovo Legion Y520-15IKBN-80WK001KUS | |
| Ashes of the Singularity - 1920x1080 high (sort by value) | |
| Lenovo Yoga 720-15IKB-80X7 | |
| Dell XPS 15 9560 (i7-7700HQ, UHD) | |
| Samsung Odyssey NP800G5M-X01US | |
| Doom - 1920x1080 Ultra Preset AA:SM (sort by value) | |
| Lenovo Yoga 720-15IKB-80X7 | |
| Dell XPS 15 9560 (i7-7700HQ, UHD) | |
| Samsung Odyssey NP800G5M-X01US | |
| baixo | média | alto | ultra | |
|---|---|---|---|---|
| BioShock Infinite (2013) | 60 | |||
| Metro: Last Light (2013) | 43 | |||
| Thief (2014) | 40 | |||
| The Witcher 3 (2015) | 23 | |||
| Rise of the Tomb Raider (2016) | 32 | |||
| Ashes of the Singularity (2016) | 26 | |||
| Doom (2016) | 48 |
Barulho
| Ocioso |
| 28.2 / 28.2 / 28.2 dB |
| Carga |
| 39 / 46.3 dB |
 | ||
30 dB silencioso 40 dB(A) audível 50 dB(A) ruidosamente alto |
||
min:  , med:  , max:  BK Precision 732A (15 cm de distância) environment noise: 28.2 dB(A) | ||
| Lenovo Yoga 720-15IKB-80X7 GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP | Dell XPS 13 9365-4537 2-in-1 HD Graphics 615, i5-7Y54, Toshiba NVMe THNSN5256GPUK | Dell XPS 15 9560 (i7-7700HQ, UHD) GeForce GTX 1050 Mobile, i7-7700HQ, Lite-On CX2-8B512-Q11 | HP Pavilion 15t-bc200 X7P44AV GeForce GTX 1050 Mobile, i7-7700HQ, Intel SSD 600p SSDPEKKW256G7 | Samsung Odyssey NP800G5M-X01US GeForce GTX 1050 Mobile, i7-7700HQ, Samsung PM961 NVMe MZVLW128HEGR | Lenovo Legion Y520-15IKBN-80WK001KUS GeForce GTX 1050 Ti Mobile, i7-7700HQ, Samsung PM961 MZVLW256HEHP | HP Spectre x360 15-bl002xx GeForce 940MX, i7-7500U, Toshiba XG4 NVMe (THNSN5512GPUK) | |
|---|---|---|---|---|---|---|---|
| Noise | -7% | -9% | -6% | -3% | -6% | ||
| off / environment * | 28.2 | 28.4 -1% | 28.9 -2% | 28.1 -0% | 27.7 2% | 28.5 -1% | |
| Idle Minimum * | 28.2 | 29 -3% | 32.3 -15% | 28.1 -0% | 30.5 -8% | 28.5 -1% | |
| Idle Average * | 28.2 | 29 -3% | 32.3 -15% | 29.1 -3% | 30.5 -8% | 28.5 -1% | |
| Idle Maximum * | 28.2 | 32.2 -14% | 32.3 -15% | 29.1 -3% | 30.6 -9% | 36.3 -29% | |
| Load Average * | 39 | 47.1 -21% | 43.2 -11% | 49.2 -26% | 40 -3% | 42.7 -9% | |
| Load Maximum * | 46.3 | 47.1 -2% | 45.2 2% | 49.2 -6% | 42.6 8% | 42.7 8% | |
| Witcher 3 ultra * | 52 | 40 |
* ... smaller is better
(±) The maximum temperature on the upper side is 42.8 °C / 109 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 49.6 °C / 121 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26.6 °C / 80 F, compared to the device average of 30.2 °C / 86 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 36.6 °C / 98 F, compared to the device average of 30.2 °C / 86 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (33.4 °C / 92.1 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-5.3 °C / -9.5 F).
Lenovo Yoga 720-15IKB-80X7 audio analysis
(±) | speaker loudness is average but good (77.5 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 12.3% lower than median
(-) | bass is not linear (16.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 5.8% lower than median
(±) | linearity of mids is average (11.1% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.7% higher than median
(±) | linearity of highs is average (9.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (22.5% difference to median)
Compared to same class
» 65% of all tested devices in this class were better, 5% similar, 30% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 62% of all tested devices were better, 6% similar, 32% worse
» The best had a delta of 4%, average was 25%, worst was 134%
HP Spectre x360 15-bl002xx audio analysis
(±) | speaker loudness is average but good (72.9 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 14.8% lower than median
(±) | linearity of bass is average (14% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.4% away from median
(±) | linearity of mids is average (10.1% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.2% away from median
(+) | highs are linear (4.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20.3% difference to median)
Compared to same class
» 65% of all tested devices in this class were better, 9% similar, 26% worse
» The best had a delta of 5%, average was 18%, worst was 45%
Compared to all devices tested
» 49% of all tested devices were better, 8% similar, 43% worse
» The best had a delta of 4%, average was 25%, worst was 134%
| desligado | 0.3 / 0.4 Watt |
| Ocioso | 8.3 / 10.2 / 10.4 Watt |
| Carga |
67.5 / 117.2 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| Lenovo Yoga 720-15IKB-80X7 i7-7700HQ, GeForce GTX 1050 Mobile, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 15.6" | Dell XPS 13 9365-4537 2-in-1 i5-7Y54, HD Graphics 615, Toshiba NVMe THNSN5256GPUK, IPS, 3200x1800, 13.3" | Dell XPS 15 9560 (i7-7700HQ, UHD) i7-7700HQ, GeForce GTX 1050 Mobile, Lite-On CX2-8B512-Q11, IGZO IPS, 3840x2160, 15.6" | HP Pavilion 15t-bc200 X7P44AV i7-7700HQ, GeForce GTX 1050 Mobile, Intel SSD 600p SSDPEKKW256G7, , 3840x2160, 15.6" | Samsung Odyssey NP800G5M-X01US i7-7700HQ, GeForce GTX 1050 Mobile, Samsung PM961 NVMe MZVLW128HEGR, IPS, 1920x1080, 15.6" | Lenovo Legion Y520-15IKBN-80WK001KUS i7-7700HQ, GeForce GTX 1050 Ti Mobile, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 15.6" | HP Spectre x360 15-bl002xx i7-7500U, GeForce 940MX, Toshiba XG4 NVMe (THNSN5512GPUK), IPS, 3840x2160, 15.6" | |
|---|---|---|---|---|---|---|---|
| Power Consumption | 24% | -38% | -30% | 1% | -1% | 9% | |
| Idle Minimum * | 8.3 | 8.2 1% | 11.9 -43% | 11.4 -37% | 6.7 19% | 8.5 -2% | 8.14 2% |
| Idle Average * | 10.2 | 10.8 -6% | 17.1 -68% | 14.3 -40% | 8.9 13% | 9.1 11% | 10.91 -7% |
| Idle Maximum * | 10.4 | 12.7 -22% | 17.3 -66% | 14.3 -38% | 10.8 -4% | 9.7 7% | 12.26 -18% |
| Load Average * | 67.5 | 22.6 67% | 94.7 -40% | 82.7 -23% | 81.8 -21% | 79.9 -18% | 45.67 32% |
| Witcher 3 ultra * | 96.5 | 104.8 -9% | 92.2 4% | 97.7 -1% | |||
| Load Maximum * | 117.2 | 24.6 79% | 122 -4% | 131.1 -12% | 122.7 -5% | 121.5 -4% | 74.94 36% |
* ... smaller is better
| Lenovo Yoga 720-15IKB-80X7 i7-7700HQ, GeForce GTX 1050 Mobile, 72 Wh | Dell XPS 13 9365-4537 2-in-1 i5-7Y54, HD Graphics 615, 46 Wh | Dell XPS 15 9560 (i7-7700HQ, UHD) i7-7700HQ, GeForce GTX 1050 Mobile, 97 Wh | HP Pavilion 15t-bc200 X7P44AV i7-7700HQ, GeForce GTX 1050 Mobile, 63.3 Wh | Samsung Odyssey NP800G5M-X01US i7-7700HQ, GeForce GTX 1050 Mobile, 43 Wh | Lenovo Legion Y520-15IKBN-80WK001KUS i7-7700HQ, GeForce GTX 1050 Ti Mobile, 45 Wh | HP Spectre x360 15-bl002xx i7-7500U, GeForce 940MX, 79.2 Wh | |
|---|---|---|---|---|---|---|---|
| Battery Runtime | -15% | -8% | -33% | -37% | -51% | 15% | |
| Reader / Idle | 1066 | 831 -22% | 552 -48% | 612 -43% | 509 -52% | 866 -19% | |
| WiFi v1.3 | 484 | 410 -15% | 434 -10% | 270 -44% | 263 -46% | 240 -50% | 535 11% |
| Load | 96 | 103 7% | 88 -8% | 76 -21% | 46 -52% | 148 54% |
Pro
Contra
O Lenovo Yoga 15 pode ser propriamente descrito como um "Trabalhador de talentos múltiplos e mestre em nenhum". Ele se esconde várias categorias de portáteis diferentes e se sai bem em cada uma, mas, em geral, faz alguns compromissos para acomodar uma ampla gama de cenários. É um conversível com habilidades para jogos, um portátil multimídia com um design 2 em 1 e um portátil de jogos de nível básico, bem construído e portável. Com tantos usos potenciais diferentes, é difícil encontrar uma coisa que o Yoga 720 faça excepcionalmente.
O chassi é requintadamente construído e tem um visual discreto e elegante. O teclado é ótimo tanto para usuários casuais quanto para datilógrafos. A tela possui um perfil de cores uniforme que melhora muito com as calibrações. A inclusão de uma CPU quad-core e uma GPU dedicada são adições bem-vindas sobre os componentes de baixo desempenho tipicamente encontrados em aparelhos 2-em-1.
Mas a seleção das portas é escassa. O teclado não faz nada para se destacar. A tela é altamente reflexiva, o que é problemático se a iluminação não for correta. A CPU é fortemente afogada para manter temperaturas razoáveis.
No geral, o Lenovo Yoga 720 é um portátil "faz de tudo" decente. É um aparelho muito capaz e versátil, que fecha espaços entre os aparelhos de jogos conversíveis, multimídia e de camada baixa. Embora existam portáteis que superam o Yoga 720 em cada uma dessas categorias, esta é uma boa opção para alguém em busca de um aparelho versátil que inclui diversos estilos de portáteis em um único pacote.
Lenovo Yoga 720-15IKB-80X7
-
06/16/2017 v6 (old)
Sam Medley
Price comparison
