Comparison between:
- 27" Iiyama G-Master GB2771HSU-B1
- 27" Iiyama G-Master GB2771HS-B1
- 27" Iiyama G-Master G2771HSU-B1
- 27" Iiyama G-Master G2771HS-B1
Brand, series, model
Information about the brand, series, model and model aliases.
| Iiyama G-Master GB2771HSU-B1 | Iiyama G-Master GB2771HS-B1 | Iiyama G-Master G2771HSU-B1 | Iiyama G-Master G2771HS-B1 | |
 |  |  |  | |
| Model alias | Red Eagle GB2771HSU-B1 GB2771HSU-W1 | Red Eagle GB2771HS-B1 GB2771HS-W1 | Red Eagle G2771HSU-B1 | Red Eagle G2771HS-B1 |
| Model year | 2025 | 2025 | 2025 | 2025 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 27 in | 27 in | 27 in |
| Diagonal | 686 mm 68.6 cm 27.0079 in 2.2507 ft | 686 mm 68.6 cm 27.0079 in 2.2507 ft | 686 mm 68.6 cm 27.0079 in 2.2507 ft | 686 mm 68.6 cm 27.0079 in 2.2507 ft |
| Width | 597.9 mm 59.79 cm 23.5394 in 1.9616 ft | 597.9 mm 59.79 cm 23.5394 in 1.9616 ft | 597.9 mm 59.79 cm 23.5394 in 1.9616 ft | 597.9 mm 59.79 cm 23.5394 in 1.9616 ft |
| Height | 336.3 mm 33.63 cm 13.2402 in 1.1033 ft | 336.3 mm 33.63 cm 13.2402 in 1.1033 ft | 336.3 mm 33.63 cm 13.2402 in 1.1033 ft | 336.3 mm 33.63 cm 13.2402 in 1.1033 ft |
| Panel type | IPS | IPS | IPS | IPS |
| Panel bit depth | 8 bits | 8 bits | 8 bits | 8 bits |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p |
| Pixel pitch | 0.311 mm 0.0311 cm 0.0122 in 0.001 ft | 0.311 mm 0.0311 cm 0.0122 in 0.001 ft | 0.311 mm 0.0311 cm 0.0122 in 0.001 ft | 0.311 mm 0.0311 cm 0.0122 in 0.001 ft |
| Pixel density | 81 ppi 32 ppcm | 81 ppi 32 ppcm | 81 ppi 32 ppcm | 81 ppi 32 ppcm |
| Display area | 92.03 % | 92.03 % | 92.03 % | 92.03 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| Brightness | 350 cd/m² | 350 cd/m² | 350 cd/m² | 350 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | 80000000 : 1 | 80000000 : 1 | 80000000 : 1 | 80000000 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| Response time - 0.4 ms (MPRT - Motion Picture Response Time) | Response time - 0.4 ms (MPRT - Motion Picture Response Time) | Response time - 0.4 ms (MPRT - Motion Picture Response Time) | Response time - 0.4 ms (MPRT - Motion Picture Response Time) |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 30 kHz - 285 kHz | 30 kHz - 285 kHz | 30 kHz - 285 kHz | 30 kHz - 285 kHz |
| Vertical frequency (digital) | 48 Hz - 240 Hz | 48 Hz - 240 Hz | 48 Hz - 240 Hz | 48 Hz - 240 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Electric current (A) | 1.5 A | 1.5 A | 1.5 A | 1.5 A |
| Power consumption (off) | 0.3 W | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (average) | 19 W | 19 W | 19 W | 19 W |
| Energy efficiency class | E | E | E | E |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 612 mm 61.2 cm 24.0945 in 2.0079 ft | 612 mm 61.2 cm 24.0945 in 2.0079 ft | 612 mm 61.2 cm 24.0945 in 2.0079 ft | 612 mm 61.2 cm 24.0945 in 2.0079 ft |
| Height | 357 mm 35.7 cm 14.0551 in 1.1713 ft | 357 mm 35.7 cm 14.0551 in 1.1713 ft | 357 mm 35.7 cm 14.0551 in 1.1713 ft | 357 mm 35.7 cm 14.0551 in 1.1713 ft |
| Depth | 63.5 mm 6.35 cm 2.5 in 0.2083 ft | 63.5 mm 6.35 cm 2.5 in 0.2083 ft | 63.5 mm 6.35 cm 2.5 in 0.2083 ft | 63.5 mm 6.35 cm 2.5 in 0.2083 ft |
| Weight | 3.8 kg 8.38 lbs | 3.8 kg 8.38 lbs | 3.8 kg 8.38 lbs | 3.8 kg 8.38 lbs |
| Width with stand | 612 mm 61.2 cm 24.0945 in 2.0079 ft | 612 mm 61.2 cm 24.0945 in 2.0079 ft | 612 mm 61.2 cm 24.0945 in 2.0079 ft | 612 mm 61.2 cm 24.0945 in 2.0079 ft |
| Height with stand | 408.5 mm 40.85 cm 16.0827 in 1.3402 ft | 408.5 mm 40.85 cm 16.0827 in 1.3402 ft | 444.5 mm 44.45 cm 17.5 in 1.4583 ft | 444.5 mm 44.45 cm 17.5 in 1.4583 ft |
| Depth with stand | 213 mm 21.3 cm 8.3858 in 0.6988 ft | 213 mm 21.3 cm 8.3858 in 0.6988 ft | 192.5 mm 19.25 cm 7.5787 in 0.6316 ft | 192.5 mm 19.25 cm 7.5787 in 0.6316 ft |
| Weight with stand | 5.6 kg 12.35 lbs | 5.6 kg 12.35 lbs | 4.2 kg 9.26 lbs | 4.2 kg 9.26 lbs |
| Box width | 690 mm 69 cm 27.1654 in 2.2638 ft | 690 mm 69 cm 27.1654 in 2.2638 ft | 690 mm 69 cm 27.1654 in 2.2638 ft | 690 mm 69 cm 27.1654 in 2.2638 ft |
| Box height | 465 mm 46.5 cm 18.3071 in 1.5256 ft | 465 mm 46.5 cm 18.3071 in 1.5256 ft | 465 mm 46.5 cm 18.3071 in 1.5256 ft | 465 mm 46.5 cm 18.3071 in 1.5256 ft |
| Box depth | 126 mm 12.6 cm 4.9606 in 0.4134 ft | 126 mm 12.6 cm 4.9606 in 0.4134 ft | 126 mm 12.6 cm 4.9606 in 0.4134 ft | 126 mm 12.6 cm 4.9606 in 0.4134 ft |
| Box weight | 8.2 kg 18.08 lbs | 8.2 kg 18.08 lbs | 6.6 kg 14.55 lbs | 6.6 kg 14.55 lbs |
| Stand width | 349 mm 34.9 cm 13.7402 in 1.145 ft | 349 mm 34.9 cm 13.7402 in 1.145 ft | 349 mm 34.9 cm 13.7402 in 1.145 ft | 349 mm 34.9 cm 13.7402 in 1.145 ft |
| Stand depth | 213 mm 21.3 cm 8.3858 in 0.6988 ft | 213 mm 21.3 cm 8.3858 in 0.6988 ft | 192.5 mm 19.25 cm 7.5787 in 0.6316 ft | 192.5 mm 19.25 cm 7.5787 in 0.6316 ft |
| Colors | Black | Black | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | No | No |
| Height adjustment range | 150 mm 15 cm 5.9055 in 0.4921 ft | 150 mm 15 cm 5.9055 in 0.4921 ft | - | - |
| Landscape/portrait pivot | Yes | Yes | No | No |
| Left pivot | 0 ° | 0 ° | - | - |
| Right pivot | 90 ° | 90 ° | - | - |
| Left/right swivel | Yes | Yes | No | No |
| Left swivel | 45 ° | 45 ° | - | - |
| Right swivel | 45 ° | 45 ° | - | - |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 3.5 ° | 3.5 ° |
| Backward tilt | 23 ° | 23 ° | 21.5 ° | 21.5 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 2 W | 2 x 2 W | 2 x 2 W | 2 x 2 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; downstream) 1 x USB 3.2 (Type-B; Gen 1; 5 Gbps; upstream) 2 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; downstream) 1 x USB 3.2 (Type-B; Gen 1; 5 Gbps; upstream) 2 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | 3-side borderless design Adaptive-Sync technology Black Tuner Fast IPS Flicker-free technology i-Style colour Low Blue light Motion Blur Reduction NVIDIA G-Sync Compatible | 3-side borderless design Adaptive-Sync technology Black Tuner Fast IPS Flicker-free technology i-Style colour Low Blue light Motion Blur Reduction NVIDIA G-Sync Compatible | 3-side borderless design Adaptive-Sync technology Black Tuner Fast IPS Flicker-free technology i-Style colour Low Blue light Motion Blur Reduction NVIDIA G-Sync Compatible | 3-side borderless design Adaptive-Sync technology Black Tuner Fast IPS Flicker-free technology i-Style colour Low Blue light Motion Blur Reduction NVIDIA G-Sync Compatible |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CE EAC Energy Star ErP PSE REACH RoHS TÜV-Bauart VCCI-B WEEE | CE EAC Energy Star ErP PSE REACH RoHS TÜV-Bauart VCCI-B WEEE | CE EAC Energy Star ErP PSE REACH RoHS TÜV-Bauart VCCI-B WEEE | CE EAC Energy Star ErP PSE REACH RoHS TÜV-Bauart VCCI-B WEEE |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 5 % - 85 % | 5 % - 85 % | 5 % - 85 % | 5 % - 85 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable HDMI cable USB cable | DisplayPort cable HDMI cable | DisplayPort cable HDMI cable USB cable | DisplayPort cable HDMI cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Iiyama G-Master GB2771HSU-B1 | Iiyama G-Master GB2771HS-B1 | Iiyama G-Master G2771HSU-B1 | Iiyama G-Master G2771HS-B1 |