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| General Info | ||
|---|---|---|
| Model Number | Iiyama G-Master GB2790QSU-B1 | Acer Predator XB253QGP |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2022 | 2020 |
| Brand | Iiyama | Acer |
| Model Series | Predator XB3 | |
| Model Number | G-Master GB2790QSU-B1 | Predator XB253QGP |
| Alias | Gold Phoenix GB2790QSU-B1 | |
| Display | ||
| Screen Size Class | 27" (inches) | 25" (inches) |
| Diagonal Size | 26.96 in 68.5 cm 684.667 mm 2.25 ft |
24.5 in 62.2 cm 622.3 mm 2.04 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
21.41 in 54.4 cm 543.744 mm 1.78 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
11.91 in 30.3 cm 302.616 mm 0.99 ft |
| Display Type | IPS | IPS |
| Display Bit Depth | 8 bits | 8 bits |
| Frame Rate Control | No | |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 2560 x 1440 | 1920 x 1080 |
| Screen Pixel Pitch | 0.233 mm | 0.283 mm |
| Screen Pixel Density | 109 ppi | 89 ppi |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 90% | |
| Screen Brightness | 400 cd/m² | 400 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 80000000 : 1 | 100000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 2 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte |
| HDR | DisplayHDR 400 | DisplayHDR 400 |
| 3D | No | No |
| Size, weight, color | ||
| Case Width with Stand | 24.17 in 61.4 cm 614 mm 2.01 ft |
23.15 in 58.8 cm 588 mm 1.93 ft |
| Case Height with Stand | 16.12 in 41 cm 409.5 mm 1.34 ft |
20.2 in 51.3 cm 513 mm 1.68 ft |
| Case Depth with Stand | 10.08 in 25.6 cm 256 mm 0.84 ft |
9.29 in 23.6 cm 236 mm 0.77 ft |
| Case Weight with Stand | 5.5 kg 12 lbs |
5.3 kg 12 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) |
1 x HDMI 2.0 1 x DisplayPort 1.2 (a) 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 2W |
| Features | ||
| Cool Features | DDC2B Fast IPS Gaming Modes Low Blue light Flicker-free technology AMD FreeSync Premium Black Tuner |
Dark Boost Flicker-free technology Low Dimming NVIDIA G-Sync Compatible Low Blue light GameView Adaptive-Sync Technology Zero Frame ComfyView |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 24.17 in 61.4 cm 614 mm 2.01 ft |
23.15 in 58.8 cm 588 mm 1.93 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 |
115 mm 11.5 cm 4.5276 in 0.3773 ft |
| Landscape or Portrait Pivot Support | Yes | Yes |
| Left Pivot | 0 ° | 0 ° |
| Right Pivot | 90 ° | 90 ° |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 20 ° | |
| Right Swivel | 20 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 3 ° | 5 ° |
| Backward Tilt | 18 ° | 25 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 40 Hz - 240 Hz | 48 Hz - 144 Hz |
| Horizontal Digital Frequency | 30 kHz - 352 kHz | 31 kHz - 167 kHz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable USB cable |
HDMI cable USB 3.0 cable |
| Certificates and Standards | ||
| Licenses | CE TÜV-Bauart EAC PSE REACH RoHS ErP WEEE VCCI UKCA |
MPR II ErP |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
|
| 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 G-Master GB2790QSU-B1 | Acer Predator XB253QGP |
