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| General Info | ||
|---|---|---|
| Model Number | Iiyama ProLite B2791QSU-B1 | Iiyama ProLite XUB2595WSU-B1 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2019 |
| Brand | Iiyama | Iiyama |
| Model Number | ProLite B2791QSU-B1 | ProLite XUB2595WSU-B1 |
| Alias | B2791QSU-B1 | XUB2595WSU-B1 |
| Display | ||
| Screen Size Class | 27" (inches) | 25" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
24.94 in 63.4 cm 633.6 mm 2.08 ft |
| Screen Width | 23.49 in 59.7 cm 596.73 mm 1.96 ft |
21.08 in 53.5 cm 535.4 mm 1.76 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.33 in 33.9 cm 338.7 mm 1.11 ft |
| Display Type | TN | IPS |
| Display Bit Depth | 8 bits | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes | |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:10 |
| Screen Resolution | 2560 x 1440 | 1920 x 1200 |
| Screen Pixel Pitch | 0.233 mm | 0.279 mm |
| Screen Pixel Density | 109 ppi | 91 ppi |
| Screen-to-Body Ratio | 88.24 % | 91.41 % |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 350 cd/m² | 300 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 80000000 : 1 | 5000000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Display Minimum Response Time | 1 ms | 4 ms |
| Display Coating | Anti-glare/Matte (3H) | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.13 in 5.4 cm 54 mm 0.18 ft |
1.77 in 4.5 cm 45 mm 0.15 ft |
| Case Width with Stand | 24.06 in 61.1 cm 611 mm 2 ft |
21.52 in 54.7 cm 546.5 mm 1.79 ft |
| Case Height with Stand | 15.63 in 39.7 cm 397 mm 1.3 ft |
15.71 in 39.9 cm 399 mm 1.31 ft |
| Case Depth with Stand | 9.06 in 23 cm 230 mm 0.75 ft |
8.27 in 21 cm 210 mm 0.69 ft |
| Case Weight with Stand | 6.1 kg 13 lbs |
5.2 kg 11 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x D-sub 2 x USB 2.0 (downstream) 1 x USB 2.0 (upstream) |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 2W |
| Features | ||
| Cool Features | HDCP (High-bandwidth Digital Content Protection) Low Blue Light EcoModes Flicker-free technology |
Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Low Blue light AMD FreeSync technology EcoModes |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 24.06 in 61.1 cm 611 mm 2 ft |
21.52 in 54.7 cm 546.5 mm 1.79 ft |
| Case Height | 14.63 in 37.2 cm 371.5 mm 1.22 ft |
14.29 in 36.3 cm 363 mm 1.19 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | Yes |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape or Portrait Pivot Support | Yes | Yes |
| Left Pivot | 0 ° | 0 ° |
| Right Pivot | 90 ° | 90 ° |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 45 ° | 45 ° |
| Right Swivel | 45 ° | 45 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 22 ° | 22 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 75 Hz | 50 Hz - 76 Hz |
| Horizontal Digital Frequency | 30 kHz - 89 kHz | 30 kHz - 89 kHz |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable USB 3.0 cable |
DisplayPort cable USB 2.0 cable |
| Certificates and Standards | ||
| Licenses | CE ENERGY STAR PSE TÜV/GS VCCI-B |
CE ENERGY STAR TCO TÜV/GS VCCI-B |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 85 % | 5 % - 85 % |
| Iiyama ProLite B2791QSU-B1 | Iiyama ProLite XUB2595WSU-B1 |
