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General Info | ||
---|---|---|
Model Number | AOC Q2778VQE | BenQ EL2870U |
Price | ||
Type | Monitor | Monitor |
Year | 2015 | 2018 |
Brand | AOC | BenQ |
Model Number | Q2778VQE | EL2870U |
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 | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
24.45 in 62.1 cm 620.928 mm 2.04 ft |
Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.44 in 34.1 cm 341.28 mm 1.12 ft |
Display Manufacturer | AU Optronics | Innolux |
Display Type | TN | TN |
Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
Frame Rate Control | No | Yes |
Max Number of Colors | 16777216 | 1073741824 |
Bits | 24 | 30 |
Screen Aspect Ratio | 16:9 | 16:9 |
Screen Resolution | 2560 x 1440 | 3840 x 2160 |
Screen Pixel Pitch | 0.233 mm | 0.162 mm |
Screen Pixel Density | 109 ppi | 157 ppi |
Backlight Source | W-LED | W-LED |
DCI P3 | 70% | |
sRGB | 99 % | 97 % |
Adobe RGB 1998 | 78 % | |
NTSC 1953 | 72 % | 72 % |
Screen Brightness | 350 cd/m² | 300 cd/m² |
Static Screen Contrast | 1000 : 1 | 1000 : 1 |
Dynamic Screen Contrast | 80000000 : 1 | 120000000 : 1 |
Screen Horizontal Viewing Angle | 170 ° | 170 ° |
Screen Vertical Viewing Angle | 160 ° | 160 ° |
Screen Input Lag | 5 ms | |
Display Minimum Response Time | 1 ms | 1 ms |
Display Average Response Time | 4 ms | |
Display Coating | Anti-glare/Matte (3H) | |
HDR | HDR | |
3D | No | No |
Size, weight, color | ||
Case Width with Stand | 25.21 in 64 cm 640.3 mm 2.1 ft |
25.9 in 65.8 cm 657.9 mm 2.16 ft |
Case Height with Stand | 18.53 in 47.1 cm 470.7 mm 1.54 ft |
18.75 in 47.6 cm 476.27 mm 1.56 ft |
Case Depth with Stand | 11.78 in 29.9 cm 299.1 mm 0.98 ft |
5.89 in 15 cm 149.6 mm 0.49 ft |
Case Weight with Stand | 8 kg 18 lbs |
5.7 kg 13 lbs |
Case Color | Black | Black |
Hardware | ||
Built-in Camera | No | No |
Connectivity | 1 x DVI-D Dual Link 1 x D-sub 1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2 |
1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4 |
Audio | ||
Audio Speakers | 2 x 2W | |
Features | ||
Cool Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
Brightness Intelligence Plus Flicker-free technology Low Blue Light HDCP (High-bandwidth Digital Content Protection) 2.2 AMA (Advanced Motion Accelerator) AMD FreeSync technology |
Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
Ergonomics | ||
Vesa Mount Support | Yes | 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 | 4 ° | 5 ° |
Backward Tilt | 21 ° | 15 ° |
Frequency and Interpolation | ||
Vertical Digital Frequency | 50 Hz - 76 Hz | 60 Hz |
Horizontal Digital Frequency | 30 kHz - 83 kHz | 30 kHz - 135 kHz |
Accessories | ||
Extras | D-sub cable DisplayPort cable DVI cable |
|
Certificates and Standards | ||
Licenses | CE EAC ENERGY STAR 6.0 RoHS TCO Certified Displays 6.0 |
ENERGY STAR 7.0 TÜV Flicker-free TÜV Low Blue Light WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7) |
Usage and Storage Requirements | ||
Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
Safe Operating Humidity Level | 10 % - 85 % | |
Internal Storage Temperature | -25 °C - 55 °C -13 °F - 131 °F |
|
Internal Storage Humidity | 5 % - 93 % | |
Max Operating Altitude | 3657.6 | |
Max Storage Altitude | 12192 |
AOC Q2778VQE | BenQ EL2870U |