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MagyarBreve actualización del análisis del Lenovo B50-70 Notebook
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Chi Mei N156HGE-EAB tested with X-Rite i1Pro 2
Máximo: 208 cd/m² (Nits) Médio: 189.8 cd/m²iluminación: 83 %
Brillo con batería: 205 cd/m²
Contraste: 266:1 (Negro: 0.77 cd/m²)
ΔE Color 10.91 | 0.5-29.43 Ø4.93
ΔE Greyscale 11.1 | 0.5-98 Ø5.2
38% AdobeRGB 1998 (Argyll 1.6.3 3D)
41.02% AdobeRGB 1998 (Argyll 2.2.0 3D)
59.5% sRGB (Argyll 2.2.0 3D)
39.7% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.47
| Lenovo B50-70 Radeon R5 M230, 4210U, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB | HP Pavilion 15-p008ng GeForce 840M, 4210U, HGST Travelstar 5K1000 HTS541075A9E680 | Dell Inspiron 15 3542-2293 GeForce 820M, 4210U, Seagate Momentus Thin ST500LT012-1DG142 | Lenovo B50-45 Radeon R4 (Beema), A6-6310, Seagate Momentus Thin ST500LT012-1DG142 | |
|---|---|---|---|---|
| Display | 22% | -2% | ||
| Display P3 Coverage | 39.7 | 48.78 23% | 38.83 -2% | |
| sRGB Coverage | 59.5 | 71.3 20% | 58.2 -2% | |
| AdobeRGB 1998 Coverage | 41.02 | 50.4 23% | 40.16 -2% | |
| Screen | 19% | 33% | 20% | |
| Brightness middle | 205 | 343 67% | 228 11% | 192 -6% |
| Brightness | 190 | 329 73% | 211 11% | 191 1% |
| Brightness Distribution | 83 | 87 5% | 86 4% | 86 4% |
| Black Level * | 0.77 | 1.02 -32% | 0.33 57% | 0.37 52% |
| Contrast | 266 | 336 26% | 691 160% | 519 95% |
| Colorchecker dE 2000 * | 10.91 | 10.9 -0% | 9.6 12% | 11.03 -1% |
| Greyscale dE 2000 * | 11.1 | 12.09 -9% | 10.17 8% | 11.59 -4% |
| Gamma | 2.47 89% | 2.01 109% | 2.55 86% | 2.3 96% |
| CCT | 13887 47% | 10388 63% | 12431 52% | 13897 47% |
| Color Space (Percent of AdobeRGB 1998) | 38 | 46.1 21% | 37 -3% | |
| Media total (Programa/Opciones) | 21% /
20% | 16% /
23% | 20% /
20% |
* ... más pequeño es mejor
| PCMark 8 Home Score Accelerated v2 | 2797 puntos | |
| PCMark 8 Creative Score Accelerated v2 | 3313 puntos | |
| PCMark 8 Work Score Accelerated v2 | 3702 puntos | |
ayuda | ||
| PCMark 8 - Home Score Accelerated v2 (ordenar por valor) | |
| Lenovo B50-70 | |
| Lenovo B50-45 | |
| Dell Inspiron 15 3542-2293 | |
| HP Pavilion 15-p008ng | |
| Acer Aspire E5-551-T8X3 | |
| Asus X555LN-XO112H | |
Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB
Tasa de Transferencia Mínima:
19.1 MB/s
Tasa de Transferencia Máxima:
114.7 MB/s
Tasa de Transferencia Promedio:
80.6 MB/s
Tiempo de Acceso:
17.7 ms
Velocidad de Ráfagas:
243.6 MB/s
Uso de CPU:
7.2 %
| 3DMark 11 Performance | 1265 puntos | |
| 3DMark Ice Storm Standard Score | 37809 puntos | |
| 3DMark Cloud Gate Standard Score | 3871 puntos | |
| 3DMark Fire Strike Score | 686 puntos | |
ayuda | ||
| bajo | medio | alto | ultra | |
|---|---|---|---|---|
| Tomb Raider (2013) | 51.8 | 25.3 | 16.3 | |
| Splinter Cell: Blacklist (2013) | 30.4 | 23.9 | 10.1 | |
| Risen 3: Titan Lords (2014) | 30.5 | 16.9 | 7.2 | |
| Sims 4 (2014) | 130.9 | 38.9 | 16.1 | |
| Fifa 15 (2014) | 44 | 27.7 | ||
| Middle-earth: Shadow of Mordor (2014) | 19.1 | 13.9 | 6.9 | |
| Alien: Isolation (2014) | 27.4 | 18.6 | 9.8 | |
| Ryse: Son of Rome (2014) | 20.2 | 12.5 | 5.6 | |
| The Evil Within (2014) | 14.8 | 10.4 | 5.6 | |
| F1 2014 (2014) | 77 | 52 | 29 | 16 |
| Civilization: Beyond Earth (2014) | 17.5 | 12.6 | 7.8 |
| Lenovo B50-70 Radeon R5 M230, 4210U, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB | Dell Inspiron 15 3542-2293 GeForce 820M, 4210U, Seagate Momentus Thin ST500LT012-1DG142 | HP Pavilion 15-p008ng GeForce 840M, 4210U, HGST Travelstar 5K1000 HTS541075A9E680 | Lenovo IdeaPad Z50-75 Radeon R6 M255DX, A8-7100, WDC Scorpio Blue WD10JPCX-24UE4T0 | Acer Aspire E1-572G-54204G75Mnkk Radeon HD 8750M, 4200U, TOSHIBA MQ01ABD075 | |
|---|---|---|---|---|---|
| Tomb Raider | 51% | 81% | 50% | 83% | |
| 1024x768 Low Preset | 51.8 | 74.8 44% | 85.1 64% | 70.7 36% | 92.6 79% |
| 1366x768 Normal Preset AA:FX AF:4x | 25.3 | 40 58% | 52.2 106% | 39.7 57% | 45.5 80% |
| 1366x768 High Preset AA:FX AF:8x | 16.3 | 24.6 51% | 28.1 72% | 25.5 56% | 30.8 89% |
| Risen 3: Titan Lords | 32% | 80% | -3% | ||
| 1024x768 Low, Off | 30.5 | 40 31% | 49.9 64% | 26.2 -14% | |
| 1366x768 Medium, Off | 16.9 | 22.8 35% | 32.3 91% | 15.9 -6% | |
| 1920x1080 High, On AF:8x | 7.2 | 9.3 29% | 13.4 86% | 7.9 10% | |
| Media total (Programa/Opciones) | 42% /
41% | 81% /
81% | 24% /
23% | 83% /
83% |
Ruido
| Ocioso |
| 33.9 / 33.9 / 33.9 dB(A) |
| HDD |
| 34.8 dB(A) |
| DVD |
| 38.8 / dB(A) |
| Carga |
| 39.8 / 41.5 dB(A) |
 | ||
30 dB silencioso 40 dB(A) audible 50 dB(A) ruidosamente alto |
||
min:  , med:  , max:  Voltcraft sl-320 (15 cm de distancia) | ||
(+) The average temperature for the upper side under maximal load is 31.9 °C / 89 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office.
(+) The maximum temperature on the upper side is 38.8 °C / 102 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 39.6 °C / 103 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24.6 °C / 76 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (33.7 °C / 92.7 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-6 °C / -10.8 F).
(+) The maximum temperature on the upper side is 38.8 °C / 102 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 39.6 °C / 103 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24.6 °C / 76 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (33.7 °C / 92.7 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-6 °C / -10.8 F).
Consumo de corriente
| Off / Standby | 0.1 / 0.2 Watt |
| Ocioso | 4.1 / 6.6 / 6.6 Watt |
| Carga |
24.2 / 39.8 Watt |
   
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El Lenovo B50-70 tendría lo que hay que tener para ser una máquina de trabajo en el escritorio en casa o en la oficina. Ofrece una buena cantidad de rendimiento de aplicación, suele funcionar en silencio y apenas se calienta. El almacenamiento de gran capacidad y el fácil mantenimiento así como las opciones de mejora también contribuyen a ello. No hay que olvidar la pantalla mate Full HD que, empero, no ofrece buenos valores. Por desgracia, Lenovo muestra debilidades en puntos clave para un portátil de oficina: el teclado. El modelo instalado se bambolea visiblemente. Hemos visto teclados mucho mejores en portátiles más baratos. La duración de la batería tampoco es asombrosa. Los usuarios que puedan vivir con estos defectos, empero, se levan un portátil de oficina decente. Por último, algo sobre el periodo de garantía. Lenovo sólo incluye 12 meses de garantía, lo que es muy poco para un portátil de 600 Euros y no demuestra confianza en su propio producto.