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| General Info | ||
|---|---|---|
| Model Number | BenQ EW2755ZH | BenQ GC2870H |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2015 | 2015 |
| Brand | BenQ | BenQ |
| Model Number | EW2755ZH | GC2870H |
| Display | ||
| Screen Size Class | 27" (inches) | 28" (inches) |
| Diagonal Size | 26.96 in 68.5 cm 684.7 mm 2.25 ft |
27.91 in 70.9 cm 709 mm 2.33 ft |
| Screen Width | 23.53 in 59.8 cm 597.6 mm 1.96 ft |
24.45 in 62.1 cm 620.928 mm 2.04 ft |
| Screen Height | 13.23 in 33.6 cm 336.15 mm 1.1 ft |
13.44 in 34.1 cm 341.28 mm 1.12 ft |
| Display Manufacturer | AU Optronics | Innolux |
| Display Type | AMVA+ (Е2Е) | Super MVA |
| Display Bit Depth | 8 bits | 8 bits |
| Frame Rate Control | No | No |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 1920 x 1080 |
| Screen Pixel Pitch | 0.311 mm | 0.323 mm |
| Screen Pixel Density | 81 ppi | 78 ppi |
| Screen-to-Body Ratio | 84.35 % | |
| Backlight Source | W-LED | W-LED |
| sRGB | 100 % | |
| NTSC 1953 | 72 % | 85 % |
| Screen Brightness | 300 cd/m² | 300 cd/m² |
| Static Screen Contrast | 3000 : 1 | 3000 : 1 |
| Dynamic Screen Contrast | 20000000 : 1 | 20000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 4 ms | 5 ms |
| Display Average Response Time | 12 ms | |
| Display Maximum Response Time | 20 ms | |
| Display Coating | Anti-glare/Matte | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.13 in 5.4 cm 54.15 mm 0.18 ft |
|
| Case Width with Stand | 24.17 in 61.4 cm 613.8 mm 2.01 ft |
25.94 in 65.9 cm 658.9 mm 2.16 ft |
| Case Height with Stand | 18.05 in 45.9 cm 458.5 mm 1.5 ft |
18.77 in 47.7 cm 476.8 mm 1.56 ft |
| Case Depth with Stand | 7.67 in 19.5 cm 194.9 mm 0.64 ft |
8.02 in 20.4 cm 203.67 mm 0.67 ft |
| Case Weight with Stand | 4.3 kg 9 lbs |
5.5 kg 12 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 1.4 (MHL) |
1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x D-sub |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| Features | ||
| Cool Features | HDCP (High-bandwidth Digital Content Protection) Low Blue Light Senseye 3 AMA (Advanced Motion Accelerator) Flicker-free technology |
HDCP (High-bandwidth Digital Content Protection) Low Blue Light Senseye AMA (Advanced Motion Accelerator) Flicker-free technology |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 25.94 in 65.9 cm 658.9 mm 2.16 ft |
|
| Case Height | 15.01 in 38.1 cm 381.3 mm 1.25 ft |
|
| Vesa Mount Support | No | Yes |
| VESA Interface Standard Size | 75 x 75 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 20 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 50 Hz - 76 Hz | 50 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 83 kHz | 30 kHz - 83 kHz |
| Accessories | ||
| Extras | D-sub cable HDMI cable |
D-sub cable HDMI cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR 6.0 TCO Certified Displays 6.0 |
ENERGY STAR 6.0 Epeat Silver TCO 6.0 WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7) |
| Usage and Storage Requirements |
| BenQ EW2755ZH | BenQ GC2870H |
