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| General Info | ||
|---|---|---|
| Model Number | BenQ EW2770QZ | BenQ EL2870U |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2018 |
| Brand | BenQ | BenQ |
| Model Number | EW2770QZ | EL2870U |
| Display | ||
| Screen Size Class | 27" (inches) | 28" (inches) |
| Diagonal Size | 26.93 in 68.4 cm 684 mm 2.24 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 | LG Display | Innolux |
| Display Type | AH3-IPS | 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 |
| Screen-to-Body Ratio | 92.31 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 70% | |
| sRGB | 100 % | 97 % |
| NTSC 1953 | 76 % | 72 % |
| Screen Brightness | 350 cd/m² | 300 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 200000000 : 1 | 120000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 170 ° |
| Screen Vertical Viewing Angle | 178 ° | 160 ° |
| Screen Input Lag | 5 ms | 5 ms |
| Display Minimum Response Time | 5 ms | 1 ms |
| Display Average Response Time | 14 ms | 4 ms |
| HDR | HDR | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.53 in 6.4 cm 64.3 mm 0.21 ft |
|
| Case Weight | 4.46 kg 10 lbs |
|
| Case Width with Stand | 24.17 in 61.4 cm 613.8 mm 2.01 ft |
25.9 in 65.8 cm 657.9 mm 2.16 ft |
| Case Height with Stand | 18.13 in 46.1 cm 460.6 mm 1.51 ft |
18.75 in 47.6 cm 476.27 mm 1.56 ft |
| Case Depth with Stand | 7.8 in 19.8 cm 198.1 mm 0.65 ft |
5.89 in 15 cm 149.6 mm 0.49 ft |
| Case Weight with Stand | 5.9 kg 13 lbs |
5.7 kg 13 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 1 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 | 2 x 2W |
| Features | ||
| Cool Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Low Blue Light AMA (Advanced Motion Accelerator) Brightness Intelligence Plus (B.I.+) |
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 | |
| Ergonomics | ||
| Case Width | 24.17 in 61.4 cm 613.8 mm 2.01 ft |
|
| Case Height | 13.92 in 35.4 cm 353.5 mm 1.16 ft |
|
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 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 | 60 Hz |
| Horizontal Digital Frequency | 30 kHz - 90 kHz | 30 kHz - 135 kHz |
| Accessories | ||
| Extras | HDMI cable | |
| Certificates and Standards | ||
| Licenses | WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7) | 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 |
| BenQ EW2770QZ | BenQ EL2870U |
