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| General Info | ||
|---|---|---|
| Model Number | BenQ EW2740L | BenQ EL2870U |
|
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2013 | 2018 |
| Brand | BenQ | BenQ |
| Model Number | EW2740L | EL2870U |
| Display | ||
| Screen Size Class | 27" (inches) | 28" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 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 | 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 | 1920 x 1080 | 3840 x 2160 |
| Screen Pixel Pitch | 0.311 mm | 0.162 mm |
| Screen Pixel Density | 81 ppi | 157 ppi |
| Screen-to-Body Ratio | 88.25 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 70% | |
| sRGB | 100 % | 97 % |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 300 cd/m² | 300 cd/m² |
| Static Screen Contrast | 3000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 20000000 : 1 | 120000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 170 ° |
| Screen Vertical Viewing Angle | 178 ° | 160 ° |
| Screen Input Lag | 4 ms | 5 ms |
| Display Minimum Response Time | 4 ms | 1 ms |
| Display Average Response Time | 7 ms | 4 ms |
| Display Coating | Anti-glare/Matte (3H) | |
| HDR | HDR | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.02 in 5.1 cm 51.3 mm 0.17 ft |
|
| Case Weight | 4.2 kg 9 lbs |
|
| Case Width with Stand | 24.5 in 62.2 cm 622.3 mm 2.04 ft |
25.9 in 65.8 cm 657.9 mm 2.16 ft |
| Case Height with Stand | 17.7 in 45 cm 449.6 mm 1.48 ft |
18.75 in 47.6 cm 476.27 mm 1.56 ft |
| Case Depth with Stand | 7.5 in 19.1 cm 190.5 mm 0.63 ft |
5.89 in 15 cm 149.6 mm 0.49 ft |
| Case Weight with Stand | 5.7 kg 13 lbs |
|
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 (MHL) 1 x D-sub |
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 | HDCP (High-bandwidth Digital Content Protection) Low Blue Light Senseye 3 AMA (Advanced Motion Accelerator) Flicker-free technology |
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 | ||
| Case Width | 24.5 in 62.2 cm 622.3 mm 2.04 ft |
|
| Case Height | 14.4 in 36.6 cm 365.8 mm 1.2 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 - 83 kHz | 30 kHz - 135 kHz |
| Accessories | ||
| Extras | D-sub cable HDMI cable |
|
| Certificates and Standards | ||
| Licenses | ENERGY STAR 6.0 TCO Certified Displays 6.0 WHQL (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 EW2740L | BenQ EL2870U |
