Test: Lenovo B50-80 (sammanfattning)
Topp 10...
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Distribution av ljusstyrkan: 88 %
Mitt på batteriet: 178 cd/m²
Kontrast: 556:1 (Svärta: 0.39 cd/m²)
ΔE Color 11.61 | 0.5-29.43 Ø4.92
ΔE Greyscale 12.47 | 0.5-98 Ø5.2
60% sRGB (Argyll 1.6.3 3D)
38% AdobeRGB 1998 (Argyll 1.6.3 3D)
41.17% AdobeRGB 1998 (Argyll 2.2.0 3D)
59.6% sRGB (Argyll 2.2.0 3D)
39.83% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.41
Lenovo B50-80 FHD matt TN | HP 355 G2 HD matt TN | HP Pavilion 15-p151ng FHD matt TN | HP Pavilion 17-g054ng FHD matt TN | Acer Aspire V15 Nitro VN7-571G-574H FHD matt IPS | Acer Aspire E5-571G-520X FHD matt TN | |
---|---|---|---|---|---|---|
Display | -12% | 36% | 64% | 46% | 38% | |
Display P3 Coverage | 39.83 | 35.1 -12% | 54.8 38% | 66.1 66% | 63.2 59% | 55.9 40% |
sRGB Coverage | 59.6 | 52.9 -11% | 78.8 32% | 96.1 61% | 80.6 35% | 80.7 35% |
AdobeRGB 1998 Coverage | 41.17 | 36.26 -12% | 56.5 37% | 68.1 65% | 58.9 43% | 57.8 40% |
Screen | -40% | -8% | 45% | 41% | -9% | |
Brightness middle | 217 | 211 -3% | 293 35% | 294 35% | 320 47% | 223 3% |
Brightness | 208 | 213 2% | 280 35% | 270 30% | 283 36% | 226 9% |
Brightness Distribution | 88 | 78 -11% | 83 -6% | 86 -2% | 83 -6% | 91 3% |
Black Level * | 0.39 | 1.21 -210% | 0.8 -105% | 0.31 21% | 0.32 18% | 0.77 -97% |
Contrast | 556 | 174 -69% | 366 -34% | 948 71% | 1000 80% | 290 -48% |
Colorchecker dE 2000 * | 11.61 | 13.28 -14% | 13.19 -14% | 3.72 68% | 5.31 54% | 10.13 13% |
Greyscale dE 2000 * | 12.47 | 13.28 -6% | 13.41 -8% | 5.23 58% | 4.73 62% | 11.68 6% |
Gamma | 2.41 91% | 2.52 87% | 3.38 65% | 2.4 92% | 2.36 93% | 2.92 75% |
CCT | 15458 42% | 17759 37% | 13185 49% | 7270 89% | 5980 109% | 12592 52% |
Color Space (Percent of AdobeRGB 1998) | 38 | 34 -11% | 51 34% | 61.9 63% | 52.9 39% | 52 37% |
Color Space (Percent of sRGB) | 60 | 95.9 60% | ||||
Total Average (Program / Settings) | -26% /
-32% | 14% /
4% | 55% /
50% | 44% /
42% | 15% /
4% |
* ... smaller is better
Cinebench R15 | |
CPU Single 64Bit (sort by value) | |
Lenovo B50-80 | |
HP 355 G2 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X | |
CPU Multi 64Bit (sort by value) | |
Lenovo B50-80 | |
HP 355 G2 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X |
Cinebench R11.5 | |
CPU Single 64Bit (sort by value) | |
Lenovo B50-80 | |
HP 355 G2 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X | |
CPU Multi 64Bit (sort by value) | |
Lenovo B50-80 | |
HP 355 G2 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X |
PCMark 7 | |
Score (sort by value) | |
Lenovo B50-80 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X | |
Lightweight (sort by value) | |
Lenovo B50-80 | |
HP Pavilion 15-p151ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X | |
Productivity (sort by value) | |
Lenovo B50-80 | |
HP Pavilion 15-p151ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X | |
Entertainment (sort by value) | |
Lenovo B50-80 | |
HP Pavilion 15-p151ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X | |
Creativity (sort by value) | |
Lenovo B50-80 | |
HP Pavilion 15-p151ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X |
PCMark 8 | |
Home Score Accelerated v2 (sort by value) | |
Lenovo B50-80 | |
HP 355 G2 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X | |
Work Score Accelerated v2 (sort by value) | |
Lenovo B50-80 | |
HP 355 G2 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X |
PCMark 7 Score | 2643 poäng | |
PCMark 8 Home Score Accelerated v2 | 2964 poäng | |
PCMark 8 Work Score Accelerated v2 | 3675 poäng | |
Hjälp |
Lenovo B50-80 Radeon R5 M330, 5200U, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB | HP 355 G2 Radeon R5 M240, A8-6410, Toshiba MQ01ABF050 | HP Pavilion 15-p151ng Radeon R7 M260, A10-5745M, Seagate ST1000LM014 Solid State Hybrid Drive | HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB | Acer Aspire V15 Nitro VN7-571G-574H GeForce GTX 850M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive | Acer Aspire E5-571G-520X GeForce 840M, 5200U, Toshiba MQ01ABD100 | |
---|---|---|---|---|---|---|
CrystalDiskMark 3.0 | 32% | 89% | -9% | 24% | 8% | |
Read 4k | 0.319 | 0.483 51% | 0.395 24% | 0.306 -4% | 0.448 40% | 0.444 39% |
Write 4k | 0.824 | 1.175 43% | 4.506 447% | 0.687 -17% | 0.626 -24% | 0.895 9% |
Read Seq | 103.2 | 108.4 5% | 109.4 6% | 97 -6% | 120.7 17% | 97.6 -5% |
Write Seq | 102.6 | 104.9 2% | 108.1 5% | 95.6 -7% | 118.6 16% | 91.6 -11% |
Read 4k QD32 | 0.709 | 0.995 40% | 1.054 49% | 0.666 -6% | 0.85 20% | 0.795 12% |
Write 4k QD32 | 0.842 | 1.252 49% | 0.863 2% | 0.734 -13% | 1.477 75% | 0.887 5% |
3DMark 11 | |
1280x720 Performance (sort by value) | |
Lenovo B50-80 | |
HP 355 G2 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X | |
1280x720 Performance GPU (sort by value) | |
Lenovo B50-80 | |
HP 355 G2 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X |
3DMark | |
1280x720 Cloud Gate Standard Score (sort by value) | |
Lenovo B50-80 | |
HP 355 G2 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X | |
1280x720 Cloud Gate Standard Graphics (sort by value) | |
Lenovo B50-80 | |
HP 355 G2 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X | |
1280x720 Cloud Gate Standard Physics (sort by value) | |
Lenovo B50-80 | |
HP 355 G2 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X |
3DMark 06 Standard Score | 5662 poäng | |
3DMark 11 Performance | 1723 poäng | |
3DMark Ice Storm Standard Score | 28314 poäng | |
3DMark Cloud Gate Standard Score | 4010 poäng | |
3DMark Fire Strike Score | 791 poäng | |
Hjälp |
Tomb Raider - 1024x768 Low Preset (sort by value) | |
Lenovo B50-80 | |
Medion Akoya E7416 | |
HP 355 G2 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X |
BioShock Infinite - 1280x720 Very Low Preset (sort by value) | |
Lenovo B50-80 | |
Medion Akoya E7416 | |
HP 355 G2 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X |
låg | med. | hög | ultra | |
---|---|---|---|---|
Crysis 3 (2013) | 19.1 | 11.9 | 8.4 | |
Tomb Raider (2013) | 49.1 | 26.2 | 17.1 | 9 |
BioShock Infinite (2013) | 46.3 | 26 | 21.5 | 8 |
Battlefield 4 (2013) | 34.3 | 24.2 | 16.1 | 5.8 |
Thief (2014) | 19.1 | 12.3 | ||
Sims 4 (2014) | 32.7 | 15.3 | ||
Fifa 15 (2014) | 33 | 15.6 | ||
Middle-earth: Shadow of Mordor (2014) | 21.7 | 15.25 | ||
Alien: Isolation (2014) | 26.2 | 15.1 | 9.5 | |
F1 2014 (2014) | 72 | 40 | 20 | 16 |
Call of Duty: Advanced Warfare (2014) | 37.5 | 21.6 | 14.1 | |
Dragon Age: Inquisition (2014) | 27.1 | 15.9 | 13.2 | |
Evolve (2015) | 20.1 | 15 | 8.3 | |
Battlefield Hardline (2015) | 37.5 | 26.4 | 9 | |
Dirt Rally (2015) | 70 | 18.4 | 12.5 | |
Metal Gear Solid V (2015) | 40.5 | 26.5 | 9.8 | |
Mad Max (2015) | 17.4 | 9.6 |
Lenovo B50-80 Radeon R5 M330, 5200U, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB | HP 355 G2 Radeon R5 M240, A8-6410, Toshiba MQ01ABF050 | HP Pavilion 15-p151ng Radeon R7 M260, A10-5745M, Seagate ST1000LM014 Solid State Hybrid Drive | HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB | Acer Aspire V15 Nitro VN7-571G-574H GeForce GTX 850M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive | Acer Aspire E5-571G-520X GeForce 840M, 5200U, Toshiba MQ01ABD100 | |
---|---|---|---|---|---|---|
Noise | -2% | -5% | 6% | 4% | 7% | |
Idle Minimum * | 33.5 | 33.2 1% | 30.8 8% | 31.9 5% | 32.7 2% | |
Idle Average * | 33.5 | 33.2 1% | 32.2 4% | 30.8 8% | 31.9 5% | 32.7 2% |
Idle Maximum * | 33.6 | 33.8 -1% | 32.2 4% | 31.2 7% | 32.2 4% | 32.7 3% |
Load Average * | 40.4 | 42 -4% | 45.3 -12% | 37.8 6% | 37 8% | 34.2 15% |
Load Maximum * | 42.9 | 46.5 -8% | 49.4 -15% | 43.4 -1% | 43.3 -1% | 37.8 12% |
* ... smaller is better
Ljudnivå
Låg belastning |
| 33.5 / 33.5 / 33.6 dB(A) |
DVD |
| 36 / dB(A) |
Hög belastning |
| 40.4 / 42.9 dB(A) |
| ||
30 dB tyst 40 dB(A) hörbar 50 dB(A) högt ljud |
||
min: , med: , max: Voltcraft sl-320 (15 cm avstånd) |
Lenovo B50-80 Radeon R5 M330, 5200U, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB | HP 355 G2 Radeon R5 M240, A8-6410, Toshiba MQ01ABF050 | HP Pavilion 15-p151ng Radeon R7 M260, A10-5745M, Seagate ST1000LM014 Solid State Hybrid Drive | HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB | Acer Aspire V15 Nitro VN7-571G-574H GeForce GTX 850M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive | Acer Aspire E5-571G-520X GeForce 840M, 5200U, Toshiba MQ01ABD100 | |
---|---|---|---|---|---|---|
Heat | 9% | -3% | 3% | -1% | 3% | |
Maximum Upper Side * | 41.2 | 37.2 10% | 38.7 6% | 38.2 7% | 48.2 -17% | 41.3 -0% |
Maximum Bottom * | 42.5 | 36 15% | 46 -8% | 34.2 20% | 39.5 7% | 44 -4% |
Idle Upper Side * | 28.4 | 26.5 7% | 29.6 -4% | 30.8 -8% | 28.3 -0% | 26.1 8% |
Idle Bottom * | 28.8 | 28 3% | 30.2 -5% | 30.5 -6% | 27 6% | 26.7 7% |
* ... smaller is better
(±) The maximum temperature on the upper side is 41.2 °C / 106 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 42.5 °C / 109 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26.9 °C / 80 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (34.8 °C / 94.6 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-7.1 °C / -12.7 F).
Lenovo B50-80 Radeon R5 M330, 5200U, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB | HP 355 G2 Radeon R5 M240, A8-6410, Toshiba MQ01ABF050 | HP Pavilion 15-p151ng Radeon R7 M260, A10-5745M, Seagate ST1000LM014 Solid State Hybrid Drive | HP Pavilion 17-g054ng Radeon R8 M365DX, A10-8700P, Seagate Momentus SpinPoint M8 ST1000LM024 HN-M101MBB | Acer Aspire V15 Nitro VN7-571G-574H GeForce GTX 850M, 5200U, Seagate ST500LM000 Solid State Hybrid Drive | Acer Aspire E5-571G-520X GeForce 840M, 5200U, Toshiba MQ01ABD100 | |
---|---|---|---|---|---|---|
Power Consumption | 9% | -78% | -30% | -43% | -5% | |
Idle Minimum * | 6.9 | 3.9 43% | 10.3 -49% | 4.1 41% | 5.4 22% | 5.4 22% |
Idle Average * | 8.1 | 6.6 19% | 15.7 -94% | 9.6 -19% | 11.5 -42% | 8.2 -1% |
Idle Maximum * | 9.2 | 7.6 17% | 16.5 -79% | 11 -20% | 12.8 -39% | 10.5 -14% |
Load Average * | 29.7 | 35.7 -20% | 56.7 -91% | 57.6 -94% | 48.6 -64% | 36 -21% |
Load Maximum * | 41.4 | 46.2 -12% | 73.3 -77% | 65.7 -59% | 79.8 -93% | 46.7 -13% |
* ... smaller is better
Av/Standby | 0.2 / 0.2 Watt |
Låg belastning | 6.9 / 8.1 / 9.2 Watt |
Hög belastning |
29.7 / 41.4 Watt |
Förklaring:
min: ,
med: ,
max: Voltcraft VC 960 |
Battery Runtime | |
Reader / Idle (sort by value) | |
Lenovo B50-80 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X | |
WiFi v1.3 (sort by value) | |
Lenovo B50-80 | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Load (sort by value) | |
Lenovo B50-80 | |
HP Pavilion 15-p151ng | |
HP Pavilion 17-g054ng | |
Acer Aspire V15 Nitro VN7-571G-574H | |
Acer Aspire E5-571G-520X | |
WiFi (sort by value) | |
HP 355 G2 | |
HP Pavilion 15-p151ng | |
Acer Aspire E5-571G-520X |
För
Emot
Inmatningsenheterna är en besvikelse: Varken tangentbordet eller pekplattan tillfredsställer. Även om det trånga tangentbordet går att använda ger det riktig svampig återkoppling. Sämre tangentbord är svåra att hitta i nya bärbara datorer. Hårddisken ger också minuspoäng eftersom den tar riktigt lång tid på sig att ladda.
Temperaturmässigt har Lenovo gjort ett bra jobb. Komponenterna kan köras med normal prestanda vid låga temperaturer (Turbo utnyttjas och fungerar). B50 förblir alltid relativt kall och är inte oskäligt högljudd under stress. Tyvärr är fläkten inte inaktiverad ens under långa overksamma perioder.
B50 med Radeon R5 är inte lämplig för spel. Aktuella spel kan oftast bara spelas med låga inställningar. Den matta Full HD-upplösningen är inte guld och gröna skogar, även om TN-skärmen har bra kontrast och homogen belysning. Tyvärr har den också en synlig blåaktig ton (före kalibrering). TFT-paneler är praktiskt taget värdelösa utomhus på grund av sin låga ljusstyrka, som blir ännu längre på batteridrift.
Datorn har alltså inte så många fördelar – ej heler prislappen på ca 6 500 kr. Den begränsade spelprestandan och dåliga byggkvaliteten (chassi, inmatningsenheter) är helt enkelt oattraktiva sett till priset. Möjligen hade den varit mer intressant för halva priset.
Lenovo B50-80
-
09/19/2015 v4 (old)
Sebastian Jentsch