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| General Info | ||
|---|---|---|
| Model Number | Iiyama G-Master GB2788HS-B2 | Iiyama G-Master GB2770HSU-B1 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2020 |
| Brand | Iiyama | Iiyama |
| Model Number | G-Master GB2788HS-B2 | G-Master GB2770HSU-B1 |
| Alias | Red Eagle GB2788HS-B2 | Red Eagle GB2770HSU-B1 |
| Display | ||
| Screen Size Class | 27" (inches) | 27" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
27.01 in 68.6 cm 685.985 mm 2.25 ft |
| Screen Width | 23.53 in 59.8 cm 597.6 mm 1.96 ft |
23.54 in 59.8 cm 597.888 mm 1.96 ft |
| Screen Height | 13.24 in 33.6 cm 336.2 mm 1.1 ft |
13.25 in 33.7 cm 336.5 mm 1.1 ft |
| Display Manufacturer | AU Optronics | |
| Display Type | TN | IPS |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 1920 x 1080 |
| Screen Pixel Pitch | 0.311 mm | 0.311 mm |
| Screen Pixel Density | 81 ppi | 81 ppi |
| Screen-to-Body Ratio | 81.73 % | |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | |
| Screen Brightness | 300 cd/m² | 250 cd/m² |
| Max Screen Brightness | 290 cd/m² | |
| Static Screen Contrast | 1000 : 1 | 1100 : 1 |
| Dynamic Screen Contrast | 12000000 : 1 | 80000000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Display Minimum Response Time | 1 ms | |
| Display Average Response Time | 4 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.15 in 5.5 cm 54.5 mm 0.18 ft |
|
| Case Width with Stand | 25.33 in 64.4 cm 643.5 mm 2.11 ft |
24.11 in 61.3 cm 612.5 mm 2.01 ft |
| Case Height with Stand | 16.22 in 41.2 cm 412 mm 1.35 ft |
16.38 in 41.6 cm 416 mm 1.36 ft |
| Case Depth with Stand | 9.06 in 23 cm 230 mm 0.75 ft |
10.08 in 25.6 cm 256 mm 0.84 ft |
| Case Weight with Stand | 6.9 kg 15 lbs |
5.2 kg 11 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x DVI-D Dual Link 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2 |
1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x USB (Type-B; upstream) 2 x USB 2.0 (Type-A; downstream) |
| Audio | ||
| Audio Speakers | 2 x 2.5W | 2 x 2W |
| Features | ||
| Cool Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Low Blue light AMD FreeSync technology EcoModes |
DDC2B EcoModes Flicker-free technology Low Blue light HDR Ready Fast IPS AMD FreeSync Premium Black Tuner |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 25.33 in 64.4 cm 643.5 mm 2.11 ft |
24.11 in 61.3 cm 612.5 mm 2.01 ft |
| Case Height | 15.04 in 38.2 cm 382 mm 1.25 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 ° | 90 ° |
| Right Pivot | 90 ° | 90 ° |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 45 ° | |
| Right Swivel | 45 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 12 ° | 3 ° |
| Backward Tilt | 17 ° | 18 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 30 Hz - 144 Hz | 48 Hz - 165 Hz |
| Horizontal Digital Frequency | 30 kHz - 160 kHz | 15 kHz - 225 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | Audio cable DisplayPort cable DVI-D cable |
DisplayPort cable HDMI cable USB cable |
| Certificates and Standards | ||
| Licenses | CE ENERGY STAR PSE TÜV/GS VCCI-B |
CE EAC ErP PSE REACH RoHS TÜV-Bauart VCCI-B WEEE |
| 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 G-Master GB2788HS-B2 | Iiyama G-Master GB2770HSU-B1 |
