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| General Info | ||
|---|---|---|
| Model Number | Gigabyte M28U Arm Edition | Iiyama G-Master GB2770QSU-B1 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2022 | 2021 |
| Brand | Gigabyte | Iiyama |
| Model Number | M28U Arm Edition | G-Master GB2770QSU-B1 |
| Alias | M28U-AE | Red Eagle GB2770QSU-B1 |
| Display | ||
| Screen Size Class | 28" (inches) | 27" (inches) |
| Diagonal Size | 28.63 in 72.7 cm 727.2 mm 2.39 ft |
26.96 in 68.5 cm 684.667 mm 2.25 ft |
| Screen Width | 24.88 in 63.2 cm 631.928 mm 2.07 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 14.16 in 36 cm 359.78 mm 1.18 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Manufacturer | Innolux | AU Optronics |
| Display Type | IPS | AHVA IPS |
| Display Bit Depth | 8 bits | 8 bits (6 bits + FRC) |
| Frame Rate Control | No | Yes |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 2560 x 1440 |
| Screen Pixel Pitch | 0.16 mm | 0.233 mm |
| Screen Pixel Density | 154 ppi | 109 ppi |
| Screen-to-Body Ratio | 95.94 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 94% | 94% |
| sRGB | 120 % | |
| Adobe RGB 1998 | 85 % | |
| Screen Brightness | 300 cd/m² | 400 cd/m² |
| Max Screen Brightness | 470 cd/m² | 550 cd/m² |
| Static Screen Contrast | 1200 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 80000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 2 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| HDR | DisplayHDR 400 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.48 in 6.3 cm 63.1 mm 0.21 ft |
|
| Case Weight | 5.18 kg 11 lbs |
|
| Case Width with Stand | 25.06 in 63.7 cm 636.5 mm 2.09 ft |
24.17 in 61.4 cm 614 mm 2.01 ft |
| Case Height with Stand | 16.87 in 42.9 cm 428.6 mm 1.41 ft |
16.12 in 41 cm 409.5 mm 1.34 ft |
| Case Depth with Stand | 15.86 in 40.3 cm 402.9 mm 1.32 ft |
10.08 in 25.6 cm 256 mm 0.84 ft |
| Case Weight with Stand | 8.6 kg 19 lbs |
5.4 kg 12 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x USB 3.0 (Type-C; upstream) 2 x HDMI 2.1 1 x 3.5 mm Audio Out 1 x DisplayPort 1.3 (DSC) 3 x USB 3.0 (Type-A; downstream; BC 1.2 charging at 5V/1.5A) 1 x USB 3.0 (Type-B; upstream) |
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 |
| Audio | ||
| Audio Speakers | 2 x 3W | 2 x 2W |
| Features | ||
| Cool Features | Flicker-free technology GameAssist (Aim Stabilizer / Crosshair / Alignment / Dashboard / Black Equalizer / Timer / Counter / Auto-Update) Low Blue Light Smart OD OSD Sidekick KVM Switch 6-axis color control SuperSpeed IPS AMD FreeSync Premium Pro |
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 | 25.06 in 63.7 cm 636.5 mm 2.09 ft |
24.17 in 61.4 cm 614 mm 2.01 ft |
| Case Height | 14.66 in 37.2 cm 372.3 mm 1.22 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 | 208 mm 20.8 cm 8.189 in 0.6824 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 | No |
| Left Swivel | 270 ° | |
| Right Swivel | 270 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 3 ° |
| Backward Tilt | 25 ° | 18 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 144 Hz | 40 Hz - 165 Hz |
| Horizontal Digital Frequency | 30 kHz - 242 kHz | |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable USB cable Ergonomic arm |
DisplayPort cable HDMI cable USB cable |
| Certificates and Standards | ||
| Licenses | Eyesafe certified TÜV Rheinland Flicker-free certified TÜV Rheinland Low Blue Light certified |
CE TÜV-Bauart EAC PSE REACH RoHS ErP WEEE VCCI UKCA |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
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 % |
| Gigabyte M28U Arm Edition | Iiyama G-Master GB2770QSU-B1 |
