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| General Info | ||
|---|---|---|
| Model Number | Iiyama G-Master GB2770QSU-B5 | Iiyama G-Master GB2870UHSU-B1 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2023 | 2022 |
| Brand | Iiyama | Iiyama |
| Model Number | G-Master GB2770QSU-B5 | G-Master GB2870UHSU-B1 |
| Alias | Red Eagle GB2770QSU-B5 | Red Eagle GB2870UHSU-B1 |
| Display | ||
| Screen Size Class | 27" (inches) | 28" (inches) |
| Diagonal Size | 26.96 in 68.5 cm 684.667 mm 2.25 ft |
28 in 71.1 cm 711.2 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 | AU Optronics | |
| Display Type | AHVA IPS | IPS |
| Display Bit Depth | 8 bits | 8 bits |
| Frame Rate Control | No | No |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 2560 x 1440 | 3840 x 2160 |
| Screen Pixel Pitch | 0.233 mm | 0.161 mm |
| Screen Pixel Density | 109 ppi | 157 ppi |
| Screen-to-Body Ratio | 90.35 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 94% | 94% |
| Adobe RGB 1998 | 85 % | 85 % |
| Screen Brightness | 400 cd/m² | 300 cd/m² |
| Max Screen Brightness | 550 cd/m² | 400 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 80000000 : 1 | 80000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | DisplayHDR 400 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Width with Stand | 24.17 in 61.4 cm 614 mm 2.01 ft |
25.06 in 63.7 cm 636.5 mm 2.09 ft |
| Case Height with Stand | 15.75 in 40 cm 400 mm 1.31 ft |
16.26 in 41.3 cm 413 mm 1.35 ft |
| Case Depth with Stand | 9.92 in 25.2 cm 252 mm 0.83 ft |
10.08 in 25.6 cm 256 mm 0.84 ft |
| Case Weight with Stand | 5.6 kg 12 lbs |
6.9 kg 15 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 2.0 (Type-A; downstream) 1 x HDMI 2.0 |
1 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 3 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 2W |
| Features | ||
| Cool Features | Fast IPS Flicker-free technology Low Blue light AMD FreeSync Premium Pro Black Tuner |
DDC2B Fast IPS Low Blue light Flicker-free technology AMD FreeSync Premium Pro Black Tuner |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 24.17 in 61.4 cm 614 mm 2.01 ft |
25.06 in 63.7 cm 636.5 mm 2.09 ft |
| Case Height | 14.51 in 36.9 cm 368.5 mm 1.21 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 | 150 mm 15 cm 5.9055 in 0.4921 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 | No | No |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 3 ° |
| Backward Tilt | 23 ° | 18 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 40 Hz - 165 Hz | 48 Hz - 150 Hz |
| Horizontal Digital Frequency | 30 kHz - 242 kHz | 30 kHz - 320 kHz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable USB cable |
DisplayPort cable HDMI cable USB cable |
| Certificates and Standards | ||
| Licenses | CE EAC ErP PSE REACH RoHS TÜV-Bauart UKCA VCCI WEEE |
CE TÜV-Bauart EAC PSE REACH RoHS ErP WEEE VCCI UKCA |
| 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 % - 85 % |
| 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 G-Master GB2770QSU-B5 | Iiyama G-Master GB2870UHSU-B1 |
