Comparison between:
- 27" AOC Q27G4SMN
- 27" AOC Q27G3XMN
- 27" Xiaomi Mini LED Gaming Monitor G Pro 27i
Brand, series, model
Information about the brand, series, model and model aliases.
| AOC Q27G4SMN | AOC Q27G3XMN | Xiaomi Mini LED Gaming Monitor G Pro 27i | |
 |  |  | |
| Model alias | - | - | P27QBA-RGPGL |
| Model year | 2025 | 2023 | 2024 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 27 in | 27 in |
| Diagonal | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft | 684.66 mm 68.466 cm 26.9551 in 2.2463 ft | 685.8 mm 68.58 cm 27 in 2.25 ft |
| Width | 578.936 mm 57.8936 cm 22.7928 in 1.8994 ft | 610.536 mm 61.0536 cm 24.0369 in 2.0031 ft | 579.436 mm 57.9436 cm 22.8124 in 1.901 ft |
| Height | 325.864 mm 32.5864 cm 12.8293 in 1.0691 ft | 349.864 mm 34.9864 cm 13.7742 in 1.1478 ft | 322.464 mm 32.2464 cm 12.6954 in 1.058 ft |
| Panel manufacturer | - | - | BOE |
| Panel model | - | - | ME270QHB-NM1-Z941 |
| Panel type | IPS | VA | VA |
| Panel bit depth | 8 bits | 10 bits (8 bits + FRC) | 8 bits (6 bits + FRC) |
| FRC | No | Yes | Yes |
| Colors | 16777216 colors 24 bits | 1073741824 colors 30 bits | 16777216 colors 24 bits |
| Aspect ratio | 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 |
| 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 | 0.277 mm 0.0277 cm 0.0109 in 0.0009 ft |
| Pixel density | 112 ppi 44 ppcm | 106 ppi 41 ppcm | 112 ppi 44 ppcm |
| Display area | 96.14 % | 83.63 % | - |
| Backlight | Mini LED | Mini LED | Mini LED |
| sRGB | 110 % | 99 % | 107 % |
| Adobe RGB (1998) | - | - | 112 % |
| NTSC (1953) | - | 88 % | - |
| DCI P3 | 79 % | 86 % | 84 % |
| Rec. 2020 | - | - | 81.9 % |
| Brightness | 600 cd/m² | 400 cd/m² | 900 cd/m² |
| Peak brightness | 1200 cd/m² | 1000 cd/m² | 1200 cd/m² |
| Static contrast | 5500 : 1 | 4000 : 1 | 800 : 1 |
| Dynamic contrast | 80000000 : 1 | 8000000 : 1 | 1000000 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | 1 ms 0.0010 s | 2.7 ms 0.0027 s | 1 ms 0.0010 s |
| Average response time | - | - | 5 ms 0.0050 s |
| Maximum response time | - | 5.4 ms 0.0054 s | - |
| Input lag | - | 3.5 ms 0.0035 s | 3.2 ms 0.0032 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| Response time - 0.3 ms (MPRT - Motion Picture Response Time) Local dimming zones - 1152 Number of mini LEDs - 4608 | Response time - 1 ms (MPRT - Motion Picture Response Time) Local dimming - 1344 LEDs Local dimming zones - 336 | Response time - 1 ms (MPRT - Motion Picture Response Time) Local dimming zones - 1152 Number of mini LEDs - 4608 |
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 |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 50 Hz | 60 Hz | 50 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 | 110 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 255 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Electric current (A) | 1.5 A | 2 A | 2 A |
| Power consumption (off) | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.3 W |
| Power consumption (average) | 50 W | 69 W | 82 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 | 587.5 mm 58.75 cm 23.1299 in 1.9275 ft | 648.6 mm 64.86 cm 25.5354 in 2.128 ft | 587.85 mm 58.785 cm 23.1437 in 1.9286 ft |
| Height | 334 mm 33.4 cm 13.1496 in 1.0958 ft | 393.8 mm 39.38 cm 15.5039 in 1.292 ft | - |
| Depth | 50.6 mm 5.06 cm 1.9921 in 0.166 ft | 87 mm 8.7 cm 3.4252 in 0.2854 ft | - |
| Weight | 6.58 kg 14.51 lbs | 7.03 kg 15.5 lbs | - |
| Width with stand | 591.6 mm 59.16 cm 23.2913 in 1.9409 ft | 657.6 mm 65.76 cm 25.8898 in 2.1575 ft | 588.85 mm 58.885 cm 23.1831 in 1.9319 ft |
| Height with stand | 352.7 mm 35.27 cm 13.8858 in 1.1572 ft | 458.5 mm 45.85 cm 18.0512 in 1.5043 ft | 491 mm 49.1 cm 19.3307 in 1.6109 ft |
| Depth with stand | 231.2 mm 23.12 cm 9.1024 in 0.7585 ft | 315.8 mm 31.58 cm 12.4331 in 1.0361 ft | 159.95 mm 15.995 cm 6.2972 in 0.5248 ft |
| Weight with stand | 9.02 kg 19.89 lbs | 8.56 kg 18.87 lbs | 6.3 kg 13.89 lbs |
| Box width | 820 mm 82 cm 32.2835 in 2.6903 ft | 805 mm 80.5 cm 31.6929 in 2.6411 ft | - |
| Box height | 481 mm 48.1 cm 18.937 in 1.5781 ft | 480 mm 48 cm 18.8976 in 1.5748 ft | - |
| Box depth | 159 mm 15.9 cm 6.2598 in 0.5217 ft | 162 mm 16.2 cm 6.378 in 0.5315 ft | - |
| Box weight | 9.95 kg 21.94 lbs | 9.16 kg 20.19 lbs | - |
| Stand depth | 240 mm 24 cm 9.4488 in 0.7874 ft | 302.6 mm 30.26 cm 11.9134 in 0.9928 ft | 169.45 mm 16.945 cm 6.6713 in 0.5559 ft |
| Colors | Black | Black and Red | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 75 x 75 mm | 100 x 100 mm | 75 x 75 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes |
| Height adjustment range | 110 mm 11 cm 4.3307 in 0.3609 ft | 115 mm 11.5 cm 4.5276 in 0.3773 ft | 120 mm 12 cm 4.7244 in 0.3937 ft |
| Landscape/portrait pivot | Yes | Yes | Yes |
| Left pivot | 0 ° | 90 ° | 0 ° |
| Right pivot | 90 ° | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes | Yes |
| Left swivel | 90 ° | 120 ° | 135 ° |
| Right swivel | 90 ° | 120 ° | 135 ° |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 8 ° | 10 ° | 12 ° |
| Backward tilt | 25 ° | 29 ° | 32 ° |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | - |
Features
Some additional functional features of the model.
| Features | Adaptive-Sync technology AOC G-Menu Crosshairs Flicker-free technology HDR Mode Low Blue Light Motion Blue Reduction Picture-in-Picture Shadow Control | Adaptive-Sync technology AOC G-Menu AOC Shadow Control Flicker-free technology Game Modes Low Input Lag | AMD FreeSync technology Flicker-free technology Low Blue Light RGB Ambient Light |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CCC CE CEL CH RoHS FCC TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified | CCC CE CEL CH RoHS FCC Win 11 | 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 |
| Operating humidity | 10 % - 85 % | 10 % - 85 % | 20 % - 80 % |
| Operating altitude | 3657.6 m 12000 ft | 3657.6 m 12000 ft | 5000 m 16404.2 ft |
| 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 |
| Storage humidity | 5 % - 90 % | 5 % - 90 % | 5 % - 90 % |
| Storage altitude | 12192 m 40000 ft | 12192 m 40000 ft | 12192 m 40000 ft |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable | DisplayPort cable (optional) HDMI cable (optional) | DisplayPort cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | - |
| AOC Q27G4SMN | AOC Q27G3XMN | Xiaomi Mini LED Gaming Monitor G Pro 27i |
