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| General Info | ||
|---|---|---|
| Model Number | Iiyama ProLite B2875UHSU-B1 | BenQ ZOWIE RL2755 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2016 |
| Brand | Iiyama | BenQ |
| Model Number | ProLite B2875UHSU-B1 | ZOWIE RL2755 |
| Alias | B2875UHSU-B1 | RL2755 RL2755HM |
| Display | ||
| Screen Size Class | 28" (inches) | 27" (inches) |
| Diagonal Size | 27.9 in 70.9 cm 708.538 mm 2.32 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
| Screen Width | 24.45 in 62.1 cm 620.93 mm 2.04 ft |
23.53 in 59.8 cm 597.6 mm 1.96 ft |
| Screen Height | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
13.23 in 33.6 cm 336.15 mm 1.1 ft |
| Display Manufacturer | Innolux | |
| Display Type | TN | TN |
| Display Bit Depth | 10 bits | 8 bits |
| Frame Rate Control | No | No |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 1920 x 1080 |
| Screen Pixel Pitch | 0.162 mm | 0.311 mm |
| Screen Pixel Density | 157 ppi | 81 ppi |
| Screen-to-Body Ratio | 82.18 % | 82.96 % |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 300 cd/m² | 300 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 20000000 : 1 | 12000000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 170 ° |
| Screen Vertical Viewing Angle | 160 ° | 160 ° |
| Display Minimum Response Time | 1 ms | 1 ms |
| Display Average Response Time | 9 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.95 in 5 cm 49.5 mm 0.16 ft |
2.34 in 5.9 cm 59.4 mm 0.19 ft |
| Case Width with Stand | 27.38 in 69.6 cm 695.5 mm 2.28 ft |
25.19 in 64 cm 639.9 mm 2.1 ft |
| Case Height with Stand | 16.16 in 41.1 cm 410.5 mm 1.35 ft |
18.85 in 47.9 cm 478.7 mm 1.57 ft |
| Case Depth with Stand | 9.06 in 23 cm 230 mm 0.75 ft |
8.44 in 21.4 cm 214.3 mm 0.7 ft |
| Case Weight with Stand | 7.5 kg 17 lbs |
5.5 kg 12 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 2 x USB 3.0 (downstream) 1 x HDMI 2.0 (MHL) 1 x DVI-D Dual Link 1 x 3.5 mm Audio In 1 x D-sub 1 x DisplayPort 1.2 2 x USB 2.0 (downstream) 1 x 3.5 mm Audio Out 1 x USB 3.0 (upstream) |
1 x D-sub 1 x 3.5 mm Microphone In 1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DVI-D Dual Link |
| Audio | ||
| Audio Speakers | 2 x 2.5W | 2 x 2W |
| Features | ||
| Cool Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-by-Picture Picture-in-Picture Low Blue light AMD FreeSync technology EcoModes |
Flicker-free technology Low Blue Light Senseye 3 AMA (Advanced Motion Accelerator) Black eQualizer |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 25.96 in 66 cm 659.5 mm 2.16 ft |
25.19 in 64 cm 639.9 mm 2.1 ft |
| Case Height | 15.39 in 39.1 cm 391 mm 1.28 ft |
14.9 in 37.8 cm 378.4 mm 1.24 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | No |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
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| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 0 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 45 ° | |
| Right Swivel | 45 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 14 ° | 5 ° |
| Backward Tilt | 17 ° | 20 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 24 Hz - 75 Hz | 50 Hz - 76 Hz |
| Horizontal Digital Frequency | 30 kHz - 135 kHz | 30 kHz - 83 kHz |
| Accessories | ||
| Extras | Audio cable DisplayPort cable - mini-DP to DP HDMI cable USB 3.0 cable |
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| Certificates and Standards | ||
| Licenses | CE ENERGY STAR PSE TÜV/GS VCCI-B |
ENERGY STAR 6.0 |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
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| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
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| Internal Storage Humidity | 5 % - 85 % |
| Iiyama ProLite B2875UHSU-B1 | BenQ ZOWIE RL2755 |
