Comparison between:
- 28" Gigabyte M28U Arm Edition
- 27" AOC U27G3X
- 28" Gigabyte M28U
- 28" Samsung S28BG70
Brand, series, model
Information about the brand, series, model and model aliases.
| Gigabyte M28U Arm Edition | AOC U27G3X | Gigabyte M28U | Samsung S28BG70 | |
| Series | - | - | - | Odyssey G7 |
 |  |  |  | |
| Model alias | M28U-AE | - | - | LS28BG700 S28BG700 G28BG70 |
| Model year | 2022 | 2022 | 2021 | 2022 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 28 in | 27 in | 28 in | 28 in |
| Diagonal | 727.2 mm 72.72 cm 28.6299 in 2.3858 ft | 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 |
| Width | 631.928 mm 63.1928 cm 24.8791 in 2.0733 ft | 596.16 mm 59.616 cm 23.4709 in 1.9559 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 |
| Height | 359.78 mm 35.978 cm 14.1646 in 1.1804 ft | 335.34 mm 33.534 cm 13.2024 in 1.1002 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 |
| Panel manufacturer | Innolux | AU Optronics | Innolux | Innolux |
| Panel model | M280DCA-E7B | M270QAN07.0 CELL | M280DCA-E7B | M280DCA-E7B AAS |
| Panel type | IPS | IPS | IPS | IPS |
| Panel bit depth | 8 bits | 10 bits (8 bits + FRC) | 8 bits | 10 bits (8 bits + FRC) |
| FRC | No | Yes | No | Yes |
| Colors | 16777216 colors 24 bits | 1073741824 colors 30 bits | 16777216 colors 24 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 | 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 | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.16 mm 0.016 cm 0.0063 in 0.0005 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 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 |
| Pixel density | 154 ppi 60 ppcm | 163 ppi 64 ppcm | 154 ppi 60 ppcm | 157 ppi 61 ppcm |
| Display area | 95.94 % | 88.9 % | 95.94 % | 87.31 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | 120 % | 126 % | 120 % | - |
| NTSC (1953) | - | 107 % | - | - |
| DCI P3 | 94 % | 98 % | 94 % | 90 % |
| Brightness | 300 cd/m² | 400 cd/m² | 300 cd/m² | 300 cd/m² |
| Peak brightness | 470 cd/m² | 450 cd/m² | 470 cd/m² | 400 cd/m² |
| Static contrast | 1200 : 1 | 1000 : 1 | 1200 : 1 | 1000 : 1 |
| Dynamic contrast | - | 80000000 : 1 | - | - |
| HDR | DisplayHDR 400 | DisplayHDR 400 | DisplayHDR 400 | DisplayHDR 400 HDR10+ |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 2 ms 0.0020 s | - | 2 ms 0.0020 s | - |
| Coating | Anti-glare/Matte | Anti-glare/Matte (3H) | Anti-glare/Matte | Anti-glare/Matte |
| 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) | 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 - 255 kHz | - | - |
| Vertical frequency (digital) | 48 Hz - 144 Hz | 48 Hz - 160 Hz | 48 Hz - 144 Hz | 48 Hz - 144 Hz |
| - | DisplayPort - 48 Hz - 160 Hz HDMI - 48 Hz - 144 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 | 1.5 A | 3.42 A | - |
| Power consumption (off) | 0.3 W | 0.5 W | 0.3 W | 0.5 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (eco) | - | - | - | 33 W |
| Power consumption (average) | 40.5 W | 32 W | - | 78 W |
| Power consumption (maximum) | 115 W | 73 W | 115 W | - |
| Power consumption (annual) | - | - | - | 48 kWh |
| Energy efficiency class | - | - | - | G |
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 | 636.5 mm 63.65 cm 25.0591 in 2.0883 ft | 613.9 mm 61.39 cm 24.1693 in 2.0141 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 |
| Height | 372.3 mm 37.23 cm 14.6575 in 1.2215 ft | 366.3 mm 36.63 cm 14.4213 in 1.2018 ft | 372.3 mm 37.23 cm 14.6575 in 1.2215 ft | 380.5 mm 38.05 cm 14.9803 in 1.2484 ft |
| Depth | 63.1 mm 6.31 cm 2.4843 in 0.207 ft | 52 mm 5.2 cm 2.0472 in 0.1706 ft | 63.1 mm 6.31 cm 2.4843 in 0.207 ft | 108.6 mm 10.86 cm 4.2756 in 0.3563 ft |
| Weight | 5.18 kg 11.42 lbs | 3.88 kg 8.55 lbs | 5.18 kg 11.42 lbs | 5.1 kg 11.24 lbs |
| Width with stand | 636.5 mm 63.65 cm 25.0591 in 2.0883 ft | 613.9 mm 61.39 cm 24.1693 in 2.0141 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 |
| Height with stand | 428.6 mm 42.86 cm 16.874 in 1.4062 ft | 414.6 mm 41.46 cm 16.3228 in 1.3602 ft | 380 mm 38 cm 14.9606 in 1.2467 ft | 457 mm 45.7 cm 17.9921 in 1.4993 ft |
| Depth with stand | 402.9 mm 40.29 cm 15.8622 in 1.3219 ft | 258.8 mm 25.88 cm 10.189 in 0.8491 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 |
| Weight with stand | 8.6 kg 18.96 lbs | 5.23 kg 11.53 lbs | 6.93 kg 15.28 lbs | 7 kg 15.43 lbs |
| Box width | 930 mm 93 cm 36.6142 in 3.0512 ft | 805 mm 80.5 cm 31.6929 in 2.6411 ft | 890 mm 89 cm 35.0394 in 2.9199 ft | 716 mm 71.6 cm 28.189 in 2.3491 ft |
| Box height | 510 mm 51 cm 20.0787 in 1.6732 ft | 485 mm 48.5 cm 19.0945 in 1.5912 ft | 510 mm 51 cm 20.0787 in 1.6732 ft | 489 mm 48.9 cm 19.252 in 1.6043 ft |
| Box depth | 165 mm 16.5 cm 6.4961 in 0.5413 ft | 162 mm 16.2 cm 6.378 in 0.5315 ft | 148 mm 14.8 cm 5.8268 in 0.4856 ft | 169 mm 16.9 cm 6.6535 in 0.5545 ft |
| Box weight | 11.7 kg 25.79 lbs | 7.42 kg 16.36 lbs | 9.7 kg 21.38 lbs | 9.6 kg 21.16 lbs |
| Stand depth | 402.9 mm 40.29 cm 15.8622 in 1.3219 ft | 258.8 mm 25.88 cm 10.189 in 0.8491 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 |
| Colors | Black | Black and Red | 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 | 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 | 130 mm 13 cm 5.1181 in 0.4265 ft | 120 mm 12 cm 4.7244 in 0.3937 ft |
| Landscape/portrait pivot | Yes | Yes | No | Yes |
| Left pivot | 0 ° | 90 ° | - | 92 ° |
| Right pivot | 90 ° | 90 ° | - | 92 ° |
| Left/right swivel | Yes | Yes | No | Yes |
| Left swivel | 270 ° | 30 ° | - | 15 ° |
| Right swivel | 270 ° | 30 ° | - | 15 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 9 ° |
| Backward tilt | 25 ° | 23 ° | 20 ° | 13 ° |
| Ergonomic arm Forward extension - 230 mm | - | - | - |
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 3 W | - | 2 x 3 W | - |
| ClearSound | - | 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 | 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 | 2 x HDMI 2.1 2 x DisplayPort 1.4 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 |
Features
Some additional functional features of the model.
| Features | 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 SuperSpeed IPS | 3-sided frameless design Adaptive-Sync technology AMD FreeSync Premium AOC G-Menu AOC Game Color AOC Shadow Control Crosshair Dynamic Color Boost (DCB) Dynamic Contrast Ratio (DCR) Flicker-free technology Frame Counter Game Mode Game Tone Adjustment HDR Mode Low Blue Light (Hardware Solution) Low Input Lag Motion Blur Reduction (MBR) Overdrive Picture-by-Picture Picture-in-Picture | 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 |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | Eyesafe certified TÜV Rheinland Flicker-free certified TÜV Rheinland Low Blue Light certified | CCC CE CEL CH RoHS FCC Win11 | 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 | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F | 10 °C - 40 °C 50 °F - 104 °F |
| Operating humidity | - | 10 % - 85 % | - | 10 % - 80 % |
| Operating altitude | - | 3657.6 m 12000 ft | - | - |
| Storage temperature | - | -25 °C - 55 °C -13 °F - 131 °F | - | - |
| Storage humidity | - | 5 % - 93 % | - | - |
| Storage altitude | - | 12192 m 40000 ft | - | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable HDMI cable USB cable Ergonomic arm | DisplayPort cable HDMI cable | DisplayPort cable HDMI cable USB cable | DisplayPort cable Remote control |
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 | - |
| Gigabyte M28U Arm Edition | AOC U27G3X | Gigabyte M28U | Samsung S28BG70 |