Comparison between:
- 27" LG 27GR75Q
- 27" Asus ROG Strix XG27AQMR
- 27" Asus ROG Strix XG279Q
- 27" Acer Predator XB273U
Brand, series, model
Information about the brand, series, model and model aliases.
| LG 27GR75Q | Asus ROG Strix XG27AQMR | Asus ROG Strix XG279Q | Acer Predator XB273U | |
| Series | UltraGear | ROG Strix | - | Predator XB3 |
 |  |  |  | |
| Model alias | UltraGear 27GR75Q 27GR75Q-B | - | ROG Strix XG279Q-W | XB273U Predator XB273U XB273 U UM.HX0AA.S01 |
| Model year | 2023 | 2023 | 2019 | 2019 |
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 | 684.667 mm 68.4667 cm 26.9554 in 2.2463 ft | 684.66 mm 68.466 cm 26.9551 in 2.2463 ft | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft | 685.8 mm 68.58 cm 27 in 2.25 ft |
| Width | 597.73 mm 59.773 cm 23.5327 in 1.9611 ft | 590.42 mm 59.042 cm 23.2449 in 1.9371 ft | 596.74 mm 59.674 cm 23.4937 in 1.9578 ft | 597.6 mm 59.76 cm 23.5276 in 1.9606 ft |
| Height | 336.22 mm 33.622 cm 13.237 in 1.1031 ft | 333.72 mm 33.372 cm 13.1386 in 1.0949 ft | 335.66 mm 33.566 cm 13.215 in 1.1012 ft | 336.15 mm 33.615 cm 13.2343 in 1.1029 ft |
| Panel manufacturer | - | - | AU Optronics | - |
| Panel model | - | - | M270DAN06.6 M270DAN06.9 | - |
| Panel type | IPS | IPS | AHVA IPS | IPS |
| Panel bit depth | 8 bits | 10 bits (8 bits + FRC) | 8 bits | 8 bits |
| FRC | No | Yes | No | - |
| Colors | 16777216 colors 24 bits | 1073741824 colors 30 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 | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 2560 x 1440 pixels Quad HD (QHD) / 1440p |
| Pixel pitch | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft |
| Pixel density | 108 ppi 42 ppcm | 110 ppi 43 ppcm | 109 ppi 42 ppcm | 108 ppi 42 ppcm |
| Display area | 88.19 % | 87.3 % | 89.33 % | 89.44 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | 99 % | 150 % | 125 % | - |
| Adobe RGB (1998) | - | - | 80 % | - |
| DCI P3 | - | 97 % | 95 % | 90 % |
| Brightness | 300 cd/m² | 350 cd/m² | 400 cd/m² | 350 cd/m² |
| Peak brightness | - | 600 cd/m² | 500 cd/m² | 400 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | - | 100000000 : 1 | - | - |
| HDR | HDR10 | HDR10 DisplayHDR 600 | DisplayHDR 400 | DisplayHDR 400 |
| Horizontal viewing angle | - | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | - | 178 ° | 178 ° | 178 ° |
| Minimum response time | 4.2 ms 0.0042 s | 1 ms 0.0010 s | 1 ms 0.0010 s | - |
| Average response time | - | - | 5 ms 0.0050 s | - |
| Maximum response time | 7.7 ms 0.0077 s | - | 10 ms 0.0100 s | - |
| Input lag | 3.6 ms 0.0036 s | - | 6 ms 0.0060 s | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte | Anti-glare/Matte | Anti-glare/Matte |
| 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 | 23 kHz - 230 kHz | - |
| Vertical frequency (digital) | 48 Hz - 165 Hz | 48 Hz - 300 Hz | 23 Hz - 170 Hz | 48 Hz - 165 Hz |
| - | DisplayPort - 30 kHz - 255 kHz; 48 Hz - 300 Hz HDMI - 30 kHz - 230 kHz; 48 Hz - 144 Hz | DisplayPort - 30 kHz - 222 kHz; 40 Hz - 170 Hz HDMI - 23 kHz - 230 kHz; 23 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 |
| Power consumption (off) | 0.3 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) | - | - | 20 W | - |
| Power consumption (average) | 45 W | 23 W | 50 W | - |
| Power consumption (maximum) | 48 W | - | 90 W | - |
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 | 614.6 mm 61.46 cm 24.1969 in 2.0164 ft | 614.81 mm 61.481 cm 24.2051 in 2.0171 ft | 611 mm 61.1 cm 24.0551 in 2.0046 ft | 612 mm 61.2 cm 24.0945 in 2.0079 ft |
| Height | 370.8 mm 37.08 cm 14.5984 in 1.2165 ft | 367.12 mm 36.712 cm 14.4535 in 1.2045 ft | 367 mm 36.7 cm 14.4488 in 1.2041 ft | 367 mm 36.7 cm 14.4488 in 1.2041 ft |
| Depth | 50.8 mm 5.08 cm 2 in 0.1667 ft | 60.12 mm 6.012 cm 2.3669 in 0.1972 ft | 82 mm 8.2 cm 3.2283 in 0.269 ft | 61 mm 6.1 cm 2.4016 in 0.2001 ft |
| Weight | 4.04 kg 8.91 lbs | 4.37 kg 9.63 lbs | 4 kg 8.82 lbs | 5.8 kg 12.79 lbs |
| Width with stand | 614.6 mm 61.46 cm 24.1969 in 2.0164 ft | 614.81 mm 61.481 cm 24.2051 in 2.0171 ft | 611 mm 61.1 cm 24.0551 in 2.0046 ft | 612 mm 61.2 cm 24.0945 in 2.0079 ft |
| Height with stand | 459.7 mm 45.97 cm 18.0984 in 1.5082 ft | 399.32 mm 39.932 cm 15.7213 in 1.3101 ft | 412 mm 41.2 cm 16.2205 in 1.3517 ft | 415.9 mm 41.59 cm 16.374 in 1.3645 ft |
| Depth with stand | 292.1 mm 29.21 cm 11.5 in 0.9583 ft | 264.93 mm 26.493 cm 10.4303 in 0.8692 ft | 270 mm 27 cm 10.6299 in 0.8858 ft | 236.2 mm 23.62 cm 9.2992 in 0.7749 ft |
| Weight with stand | 6.17 kg 13.6 lbs | 7.31 kg 16.12 lbs | 7 kg 15.43 lbs | - |
| Box width | 691 mm 69.1 cm 27.2047 in 2.2671 ft | 780 mm 78 cm 30.7087 in 2.5591 ft | 711 mm 71.1 cm 27.9921 in 2.3327 ft | - |
| Box height | 513 mm 51.3 cm 20.1969 in 1.6831 ft | 515 mm 51.5 cm 20.2756 in 1.6896 ft | 481 mm 48.1 cm 18.937 in 1.5781 ft | - |
| Box depth | 185.4 mm 18.54 cm 7.2992 in 0.6083 ft | 226 mm 22.6 cm 8.8976 in 0.7415 ft | 271 mm 27.1 cm 10.6693 in 0.8891 ft | - |
| Box weight | 8.53 kg 18.81 lbs | 10.63 kg 23.44 lbs | 9.8 kg 21.61 lbs | - |
| Stand depth | 292.1 mm 29.21 cm 11.5 in 0.9583 ft | 264.93 mm 26.493 cm 10.4303 in 0.8692 ft | - | - |
| Colors | Black | Black | Black White | 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 | 110 mm 11 cm 4.3307 in 0.3609 ft | 110 mm 11 cm 4.3307 in 0.3609 ft | 120 mm 12 cm 4.7244 in 0.3937 ft | 115 mm 11.5 cm 4.5276 in 0.3773 ft |
| Landscape/portrait pivot | Yes | Yes | Yes | Yes |
| Left pivot | 0 ° | 90 ° | 0 ° | 0 ° |
| Right pivot | 90 ° | 90 ° | 90 ° | 90 ° |
| Left/right swivel | No | Yes | Yes | Yes |
| Left swivel | - | 25 ° | 40 ° | 20 ° |
| Right swivel | - | 25 ° | 40 ° | 20 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 15 ° | 20 ° | 20 ° | 20 ° |
| One Click Stand | - | - | - |
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 |
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 | 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x USB 3.2 (Type-A; Gen 1; downstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x USB 3.0 (upstream) 2 x USB 3.0 (downstream) 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x USB 3.0 (upstream) 3 x USB 3.0 (downstream) 2 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | - |
Features
Some additional functional features of the model.
| Features | 3-Side Virtually Borderless Design Adaptive-Sync technology AMD FreeSync Premium Auto Input Switch Black Stabilizer Crosshair Dynamic Action Sync Factory Calibrated Flicker-free technology FPS Counter Game Mode HDR Effect Low Blue Light Motion Blur Reduction Technology NVIDIA G-Sync Compatible Reader Mode Smart Energy Saving | Adaptive-Sync technology AMD FreeSync Premium Pro Color Accuracy Color Temperature Selection Display Widget Lite Dynamic Shadow Boost ELMB (Extreme Low Motion Blur) Sync Fast IPS Flicker-free technology GamePlus GameVisual GameFast Input technology Gamma adjustment Multi HDR Mode NVIDIA G-Sync Compatible Shadow Boost Trace Free Technology Ultra-Low Blue Light VESA AdaptiveSync Display 300 | 5-way OSD joystick Adaptive-Sync Technology Asus FastIPS Aura Sync ELMB (Extreme Low Motion Blur) Flicker-free technology GameFast Input technology GamePlus GameVisual Low Blue Light Nvidia G-SYNC compatible Shadow Boost | Adaptive-Sync Technology Flicker-free technology Low Blue Light Nvidia G-SYNC Technology ZeroFrame Design |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | - | TUV Flicker-free TUV Low Blue Light | BSMI cCSAus FCC CE CCC EPA China RoHS Win7 | EnergyStar |
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 | - | - |
| Operating humidity | 10 % - 80 % | - | - | - |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -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 | DisplayPort cable HDMI cable USB 3.0 cable | DisplayPort cable - optional HDMI cable - optional USB 3.0 upstream cable | DisplayPort cable USB 3.0 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 |
| LG 27GR75Q | Asus ROG Strix XG27AQMR | Asus ROG Strix XG279Q | Acer Predator XB273U |