Comparison between:
- 27" Iiyama G-Master GB2770QSU-B6
- 28" Gigabyte M28U
- 28" Samsung S28BG70
- 27" Gigabyte GS27U
Brand, series, model
Information about the brand, series, model and model aliases.
| Iiyama G-Master GB2770QSU-B6 | Gigabyte M28U | Samsung S28BG70 | Gigabyte GS27U | |
| Series | - | - | Odyssey G7 | - |
 |  |  |  | |
| Model alias | Red Eagle GB2770QSU-B6 | - | LS28BG700 S28BG700 G28BG70 | - |
| Model year | 2024 | 2021 | 2022 | 2024 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 28 in | 28 in | 27 in |
| Diagonal | 684.667 mm 68.4667 cm 26.9554 in 2.2463 ft | 727.2 mm 72.72 cm 28.6299 in 2.3858 ft | 708.538 mm 70.8538 cm 27.8952 in 2.3246 ft | 684.66 mm 68.466 cm 26.9551 in 2.2463 ft |
| Width | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 631.928 mm 63.1928 cm 24.8791 in 2.0733 ft | 620.928 mm 62.0928 cm 24.446 in 2.0372 ft | 596.16 mm 59.616 cm 23.4709 in 1.9559 ft |
| Height | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 359.78 mm 35.978 cm 14.1646 in 1.1804 ft | 341.28 mm 34.128 cm 13.4362 in 1.1197 ft | 335.34 mm 33.534 cm 13.2024 in 1.1002 ft |
| Panel manufacturer | - | Innolux | Innolux | - |
| Panel model | - | M280DCA-E7B | M280DCA-E7B AAS | - |
| Panel type | IPS | IPS | IPS | IPS |
| Panel bit depth | 8 bits | 8 bits | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | No | No | Yes | Yes |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.16 mm 0.016 cm 0.0063 in 0.0005 ft | 0.162 mm 0.0162 cm 0.0064 in 0.0005 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft |
| Pixel density | 109 ppi 42 ppcm | 154 ppi 60 ppcm | 157 ppi 61 ppcm | 163 ppi 64 ppcm |
| Display area | - | 95.94 % | 87.31 % | 88.14 % |
| Backlight | W-LED | W-LED | W-LED | Edge LED |
| sRGB | - | 120 % | - | 127 % |
| Adobe RGB (1998) | 85 % | - | - | - |
| DCI P3 | 94 % | 94 % | 90 % | - |
| Brightness | 400 cd/m² | 300 cd/m² | 300 cd/m² | 350 cd/m² |
| Peak brightness | - | 470 cd/m² | 400 cd/m² | - |
| Static contrast | 1200 : 1 | 1200 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | 80000000 : 1 | - | - | - |
| HDR | DisplayHDR 400 | DisplayHDR 400 | DisplayHDR 400 HDR10+ | DisplayHDR 400 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | - | 2 ms 0.0020 s | - | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte | Anti-glare/Matte | Anti-glare/Matte |
| Response time - 0.2 ms (MPRT - Motion Picture Response Time) | Response time - 1 ms (MPRT - Motion Picture Response Time) | Response time - 1 ms (MPRT - Motion Picture Response Time) | Response time - 1 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 - 217 kHz | - | - | - |
| Vertical frequency (digital) | 48 Hz - 180 Hz | 48 Hz - 144 Hz | 48 Hz - 144 Hz | 48 Hz - 160 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) | - | 3.42 A | - | - |
| Power consumption (off) | 0.3 W | 0.3 W | 0.5 W | 0.3 W |
| Power consumption (sleep) | 0.3 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (eco) | - | - | 33 W | - |
| Power consumption (average) | 21 W | - | 78 W | 34 W |
| Power consumption (maximum) | - | 115 W | - | - |
| Power consumption (annual) | - | - | 48 kWh | - |
| Energy efficiency class | E | - | G | - |
| - | - | - | Power Board Build-in |
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 | 613 mm 61.3 cm 24.1339 in 2.0112 ft | 636.5 mm 63.65 cm 25.0591 in 2.0883 ft | 637.9 mm 63.79 cm 25.1142 in 2.0928 ft | 613.7 mm 61.37 cm 24.1614 in 2.0135 ft |
| Height | - | 372.3 mm 37.23 cm 14.6575 in 1.2215 ft | 380.5 mm 38.05 cm 14.9803 in 1.2484 ft | 369.6 mm 36.96 cm 14.5512 in 1.2126 ft |
| Depth | - | 63.1 mm 6.31 cm 2.4843 in 0.207 ft | 108.6 mm 10.86 cm 4.2756 in 0.3563 ft | 53.47 mm 5.347 cm 2.1051 in 0.1754 ft |
| Weight | - | 5.18 kg 11.42 lbs | 5.1 kg 11.24 lbs | 3.61 kg 7.96 lbs |
| Width with stand | 613 mm 61.3 cm 24.1339 in 2.0112 ft | 636.5 mm 63.65 cm 25.0591 in 2.0883 ft | 637.9 mm 63.79 cm 25.1142 in 2.0928 ft | 613.7 mm 61.37 cm 24.1614 in 2.0135 ft |
| Height with stand | 438 mm 43.8 cm 17.2441 in 1.437 ft | 380 mm 38 cm 14.9606 in 1.2467 ft | 457 mm 45.7 cm 17.9921 in 1.4993 ft | 447.4 mm 44.74 cm 17.6142 in 1.4678 ft |
| Depth with stand | 192.5 mm 19.25 cm 7.5787 in 0.6316 ft | 193.6 mm 19.36 cm 7.622 in 0.6352 ft | 244.8 mm 24.48 cm 9.6378 in 0.8031 ft | 172 mm 17.2 cm 6.7717 in 0.5643 ft |
| Weight with stand | 5.7 kg 12.57 lbs | 6.93 kg 15.28 lbs | 7 kg 15.43 lbs | 5.32 kg 11.73 lbs |
| Box width | 690 mm 69 cm 27.1654 in 2.2638 ft | 890 mm 89 cm 35.0394 in 2.9199 ft | 716 mm 71.6 cm 28.189 in 2.3491 ft | 740 mm 74 cm 29.1339 in 2.4278 ft |
| Box height | 432 mm 43.2 cm 17.0079 in 1.4173 ft | 510 mm 51 cm 20.0787 in 1.6732 ft | 489 mm 48.9 cm 19.252 in 1.6043 ft | 500 mm 50 cm 19.685 in 1.6404 ft |
| Box depth | 168 mm 16.8 cm 6.6142 in 0.5512 ft | 148 mm 14.8 cm 5.8268 in 0.4856 ft | 169 mm 16.9 cm 6.6535 in 0.5545 ft | 156 mm 15.6 cm 6.1417 in 0.5118 ft |
| Box weight | 7.9 kg 17.42 lbs | 9.7 kg 21.38 lbs | 9.6 kg 21.16 lbs | 7.3 kg 16.09 lbs |
| Stand depth | 192.5 mm 19.25 cm 7.5787 in 0.6316 ft | 193.6 mm 19.36 cm 7.622 in 0.6352 ft | 244.8 mm 24.48 cm 9.6378 in 0.8031 ft | 172 mm 17.2 cm 6.7717 in 0.5643 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 | Yes | No |
| Height adjustment range | 150 mm 15 cm 5.9055 in 0.4921 ft | 130 mm 13 cm 5.1181 in 0.4265 ft | 120 mm 12 cm 4.7244 in 0.3937 ft | - |
| Landscape/portrait pivot | Yes | No | Yes | No |
| Left pivot | 0 ° | - | 92 ° | - |
| Right pivot | 90 ° | - | 92 ° | - |
| Left/right swivel | Yes | No | Yes | No |
| Left swivel | 45 ° | - | 15 ° | - |
| Right swivel | 45 ° | - | 15 ° | - |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 3.5 ° | 5 ° | 9 ° | 5 ° |
| Backward tilt | 21.5 ° | 20 ° | 13 ° | 20 ° |
| Cable management | - | - | - |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | - | - | Tizen | - |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 2 W | 2 x 3 W | - | - |
| - | ClearSound | Adaptive Sound Sound Sharing | - |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | - | - | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi Direct DLNA Bluetooth 5.2 | - |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 24 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x USB 3.0 (Type-C; upstream) 1 x USB 3.0 (Type-B; upstream) 3 x USB 3.0 (Type-A; downstream; BC 1.2 charging at 5V/1.5A) 2 x HDMI 2.1 1 x DisplayPort 1.3 (DSC) 1 x 3.5 mm Audio Out | 1 x USB (Type-B; upstream) 2 x USB 3.0 (Type-A; downstream) 1 x Ethernet RJ45 2 x HDMI 2.1 (CEC) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x HDMI 2.1 1 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | - | - | - |
Features
Some additional functional features of the model.
| Features | Adaptive-Sync technology Black Tuner Fast IPS Flicker-free technology i-Style Color Low Blue light | 6-axis color control AMD FreeSync Premium Pro Flicker-free technology GameAssist (Aim Stabilizer / Crosshair / Alignment / Dashboard / Black Equalizer / Timer / Counter / Auto-Update) KVM Switch Low Blue Light OSD Sidekick Smart OD | Adaptive Picture AMD FreeSync Premium Pro Auto Source Switch+ CoreSync Core Lighting Far-field voice recognition Flicker-free technology Game Bar 2.0 Game Mode Low Blue Light NVIDIA G-Sync Compatible Screen Size Optimizer SmartThings Tap View Ultrawide Game View | Adaptive-Sync technology AMD FreeSync Premium Black Equalizer Flicker-free technology GameAssist (Aim Stabilizer / Crosshair / Alignment / Dashboard / Timer / Counter) Low Blue Light OSD Sidekick Picture-by-Picture Picture-in-Picture Smart OD SuperSpeed IPS |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CE EAC ErP PSE REACH RoHS TÜV-Bauart UKCA VCCI WEEE | Eyesafe certified TÜV Rheinland Flicker-free certified TÜV Rheinland Low Blue Light certified | - | Eyesafe certified TÜV Rheinland Flicker-free certified TÜV Rheinland Low Blue Light certified |
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 | 0 °C - 40 °C 32 °F - 104 °F | 10 °C - 40 °C 50 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 80 % | - | 10 % - 80 % | - |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | - | - | - |
| Storage humidity | 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 USB cable | DisplayPort cable Remote control | 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 |
| Iiyama G-Master GB2770QSU-B6 | Gigabyte M28U | Samsung S28BG70 | Gigabyte GS27U |