Breve análisis del portátil Lenovo B50-45 (MCD2GGE)
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AU Optronics B156XW04 V1 tested with X-Rite i1Pro 2
Máximo: 238 cd/m² (Nits) Médio: 229.8 cd/m²iluminación: 93 %
Brillo con batería: 238 cd/m²
Contraste: 553:1 (Negro: 0.43 cd/m²)
ΔE Color 9.96 | 0.5-29.43 Ø4.91
ΔE Greyscale 10.33 | 0.5-98 Ø5.2
36% AdobeRGB 1998 (Argyll 1.6.3 3D)
39.24% AdobeRGB 1998 (Argyll 2.2.0 3D)
57.1% sRGB (Argyll 2.2.0 3D)
37.98% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.27
| Lenovo B50-45 (MCD2GGE) Radeon R2 (Mullins/Beema/Carrizo-L), E1-6010, Seagate Momentus Thin 320 GB ST320LT012 | HP 250 G3 HD Graphics (Bay Trail), N2830, Hitachi Travelstar Z5K500 HTS545032A7E680 | Lenovo B50-45 Radeon R4 (Beema), A6-6310, Seagate Momentus Thin ST500LT012-1DG142 | |
|---|---|---|---|
| Display | 9% | ||
| Display P3 Coverage | 37.98 | 41.53 9% | |
| sRGB Coverage | 57.1 | 62.4 9% | |
| AdobeRGB 1998 Coverage | 39.24 | 42.92 9% | |
| Screen | -14% | -8% | |
| Brightness middle | 238 | 225 -5% | 192 -19% |
| Brightness | 230 | 206 -10% | 191 -17% |
| Brightness Distribution | 93 | 87 -6% | 86 -8% |
| Black Level * | 0.43 | 0.67 -56% | 0.37 14% |
| Contrast | 553 | 336 -39% | 519 -6% |
| Colorchecker dE 2000 * | 9.96 | 10.64 -7% | 11.03 -11% |
| Greyscale dE 2000 * | 10.33 | 10.61 -3% | 11.59 -12% |
| Gamma | 2.27 97% | 1.99 111% | 2.3 96% |
| CCT | 12201 53% | 11338 57% | 13897 47% |
| Color Space (Percent of AdobeRGB 1998) | 36 | 40 11% | |
| Media total (Programa/Opciones) | -3% /
-8% | -8% /
-8% |
* ... más pequeño es mejor
| PCMark 8 | |
| Home Score Accelerated v2 (ordenar por valor) | |
| Lenovo B50-45 (MCD2GGE) | |
| HP 250 G3 | |
| Lenovo B50-45 | |
| Work Score Accelerated v2 (ordenar por valor) | |
| Lenovo B50-45 (MCD2GGE) | |
| HP 250 G3 | |
| Lenovo B50-45 | |
| PCMark 7 Score | 1264 puntos | |
| PCMark 8 Home Score Accelerated v2 | 1383 puntos | |
| PCMark 8 Work Score Accelerated v2 | 1966 puntos | |
ayuda | ||
| HD Tune Transfer Rate Average - Transfer Rate Average (ordenar por valor) | |
| Lenovo B50-45 (MCD2GGE) | |
| HP 250 G3 | |
| HD Tune CPU Utilization - CPU Usage (ordenar por valor) | |
| Lenovo B50-45 (MCD2GGE) | |
| HP 250 G3 | |
* ... más pequeño es mejor
Seagate Momentus Thin 320 GB ST320LT012
Tasa de Transferencia Mínima:
39.6 MB/s
Tasa de Transferencia Máxima:
94 MB/s
Tasa de Transferencia Promedio:
68.1 MB/s
Tiempo de Acceso:
18.8 ms
Velocidad de Ráfagas:
89.7 MB/s
Uso de CPU:
24.8 %
| 3DMark 11 - 1280x720 Performance GPU (ordenar por valor) | |
| Lenovo B50-45 (MCD2GGE) | |
| HP 250 G3 | |
| Lenovo B50-45 | |
| 3DMark 06 Standard Score | 2425 puntos | |
| 3DMark Vantage P Result | 1178 puntos | |
| 3DMark 11 Performance | 421 puntos | |
| 3DMark Ice Storm Standard Score | 14703 puntos | |
ayuda | ||
| Tomb Raider | |
| 1024x768 Low Preset (ordenar por valor) | |
| Lenovo B50-45 (MCD2GGE) | |
| HP 250 G3 | |
| Lenovo B50-45 | |
| 1366x768 Normal Preset AA:FX AF:4x (ordenar por valor) | |
| Lenovo B50-45 (MCD2GGE) | |
| HP 250 G3 | |
| Lenovo B50-45 | |
| bajo | medio | alto | ultra | |
|---|---|---|---|---|
| World of Warcraft (2005) | 30.6 | 27.8 | 7 | |
| StarCraft 2 (2010) | 27.1 | 12.4 | ||
| Anno 2070 (2011) | 25.2 | 11.9 | ||
| Diablo III (2012) | 22.5 | |||
| Tomb Raider (2013) | 17.1 | 9.8 | ||
| BioShock Infinite (2013) | 16.9 | 9.6 | ||
| GRID: Autosport (2014) | 12.5 |
Ruido
| Ocioso |
| 32.2 / 32.2 / 32.2 dB(A) |
| HDD |
| 32.3 dB(A) |
| DVD |
| 35.8 / dB(A) |
| Carga |
| 32.3 / 32.6 dB(A) |
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30 dB silencioso 40 dB(A) audible 50 dB(A) ruidosamente alto |
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min:  , med:  , max:  Voltcraft sl-320 (15 cm de distancia) | ||
(+) The average temperature for the upper side under maximal load is 30.9 °C / 88 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 33.6 °C / 92 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 40.2 °C / 104 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24.2 °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 (33.6 °C / 92.5 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (-6 °C / -10.8 F).
(+) The maximum temperature on the upper side is 33.6 °C / 92 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 40.2 °C / 104 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 24.2 °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 (33.6 °C / 92.5 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 27.6 °C / 81.7 F (-6 °C / -10.8 F).
Consumo de corriente
| Off / Standby | 0.1 / 0.1 Watt |
| Ocioso | 3.8 / 6.8 / 6.9 Watt |
| Carga |
12.8 / 15.1 Watt |
   
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Clave:
min: ,
med: ,
max: Voltcraft VC 940 | |
| Duración de Batería - WiFi (ordenar por valor) | |
| Lenovo B50-45 (MCD2GGE) | |
| HP 250 G3 | |
| Lenovo B50-45 | |
solo podemos recomendar el B50-45 de Lenovo en la versión MCD2GGE a usuarios con mucha paciencia para los que cada Euro cuenta a la hora de comprar un portátil. Por un precio muy bajo se obtiene un paquete global muy aceptable a pesar de que su aspecto sufre bajo el escaso rendimiento, apenas capaz de realizar multitarea, lo que lleva a un funcionamiento lento. Observamos como puntos favorables la pantalla bastante brillante y el touchpad. El ruido prácticamente inexistente, el bajo consumo y la temperatura en funcionamiento se cuentan entre los puntos positivos. Los usuarios pueden olvidarse de jugar, a pesar de que algunos títulos antiguos pueden funcionar con ajustes al mínimo.
