Comparison between:
- 27" AOC AGON Pro AG274QZM
- 27" AOC AGON AG275QZM
- 27" AOC Q27G20SM
- 27" AOC Q27G4SMN
Brand, series, model
Information about the brand, series, model and model aliases.
| AOC AGON Pro AG274QZM | AOC AGON AG275QZM | AOC Q27G20SM | AOC Q27G4SMN | |
 |  |  |  | |
| Model alias | AG274QZM | AG275QZM | - | - |
| Model year | 2021 | 2022 | 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 | 684.667 mm 68.4667 cm 26.9554 in 2.2463 ft | 685.985 mm 68.5985 cm 27.0073 in 2.2506 ft | 685.655 mm 68.5655 cm 26.9943 in 2.2495 ft | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft |
| Width | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft |
| Height | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft |
| Panel type | IPS | IPS | IPS | VA |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes | Yes | Yes |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 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 | 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 | 109 ppi 42 ppcm | 109 ppi 42 ppcm | 109 ppi 42 ppcm | 109 ppi 42 ppcm |
| Display area | 88.76 % | 89.27 % | 90.06 % | 89.04 % |
| Backlight | Mini LED | Mini LED | Mini LED | Mini LED |
| sRGB | 100 % | 100 % | 100 % | 100 % |
| Adobe RGB (1998) | - | 98 % | 99 % | - |
| NTSC (1953) | 93 % | - | - | - |
| DCI P3 | 97 % | 98 % | 99 % | 97 % |
| Brightness | 550 cd/m² | 450 cd/m² | 600 cd/m² | 450 cd/m² |
| Peak brightness | 1200 cd/m² | 1200 cd/m² | 1200 cd/m² | 1200 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 | 5000 : 1 |
| Dynamic contrast | 80000000 : 1 | 80000000 : 1 | 80000000 : 1 | 80000000 : 1 |
| HDR | DisplayHDR 1000 | HDR10 DisplayHDR 1000 | DisplayHDR 1000 | DisplayHDR 1000 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 1 ms 0.0010 s | 1 ms 0.0010 s | 1 ms 0.0010 s | 1 ms 0.0010 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte | Anti-glare/Matte (3H) |
| Mini LEDs - 2304 Local dimming zones - 576 | Response time - 0.5 ms (MPRT - Motion Picture Response Time) Local dimming zones - 1152 Number of mini LEDs - 4608 | Response time - 0.3 ms (MPRT - Motion Picture Response Time) Local dimming zones - 1152 | Response time - 0.3 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 | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 30 kHz - 360 kHz | 30 kHz - 400 kHz | 30 kHz - 510 kHz | 30 kHz - 450 kHz |
| Vertical frequency (digital) | 48 Hz - 240 Hz | 48 Hz - 260 Hz | 48 Hz - 320 Hz | 48 Hz - 300 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 |
| Power consumption (off) | 0.5 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) | 58 W | 56 W | 39 W | 37 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 | 612.9 mm 61.29 cm 24.1299 in 2.0108 ft | 613.4 mm 61.34 cm 24.1496 in 2.0125 ft | 613.2 mm 61.32 cm 24.1417 in 2.0118 ft | 614 mm 61.4 cm 24.1732 in 2.0144 ft |
| Height | 368.2 mm 36.82 cm 14.4961 in 1.208 ft | 365.8 mm 36.58 cm 14.4016 in 1.2001 ft | 362.7 mm 36.27 cm 14.2795 in 1.19 ft | 366.4 mm 36.64 cm 14.4252 in 1.2021 ft |
| Depth | 73 mm 7.3 cm 2.874 in 0.2395 ft | 58.8 mm 5.88 cm 2.315 in 0.1929 ft | 72.4 mm 7.24 cm 2.8504 in 0.2375 ft | 60.5 mm 6.05 cm 2.3819 in 0.1985 ft |
| Weight | 6 kg 13.23 lbs | 5.29 kg 11.66 lbs | 3.11 kg 6.86 lbs | 5.38 kg 11.86 lbs |
| Width with stand | 612.9 mm 61.29 cm 24.1299 in 2.0108 ft | 613.4 mm 61.34 cm 24.1496 in 2.0125 ft | 613.2 mm 61.32 cm 24.1417 in 2.0118 ft | 614 mm 61.4 cm 24.1732 in 2.0144 ft |
| Height with stand | 427.3 mm 42.73 cm 16.8228 in 1.4019 ft | 422.8 mm 42.28 cm 16.6457 in 1.3871 ft | 396.4 mm 39.64 cm 15.6063 in 1.3005 ft | 386.5 mm 38.65 cm 15.2165 in 1.268 ft |
| Depth with stand | 352.1 mm 35.21 cm 13.8622 in 1.1552 ft | 234.5 mm 23.45 cm 9.2323 in 0.7694 ft | 240 mm 24 cm 9.4488 in 0.7874 ft | 240 mm 24 cm 9.4488 in 0.7874 ft |
| Weight with stand | 8.35 kg 18.41 lbs | 6.77 kg 14.93 lbs | 4.36 kg 9.61 lbs | 6.92 kg 15.26 lbs |
| Box width | 718 mm 71.8 cm 28.2677 in 2.3556 ft | 840 mm 84 cm 33.0709 in 2.7559 ft | 688 mm 68.8 cm 27.0866 in 2.2572 ft | 820 mm 82 cm 32.2835 in 2.6903 ft |
| Box height | 652 mm 65.2 cm 25.6693 in 2.1391 ft | 445 mm 44.5 cm 17.5197 in 1.46 ft | 580 mm 58 cm 22.8346 in 1.9029 ft | 481 mm 48.1 cm 18.937 in 1.5781 ft |
| Box depth | 225 mm 22.5 cm 8.8583 in 0.7382 ft | 161 mm 16.1 cm 6.3386 in 0.5282 ft | 168 mm 16.8 cm 6.6142 in 0.5512 ft | 159 mm 15.9 cm 6.2598 in 0.5217 ft |
| Box weight | 14.25 kg 31.42 lbs | 10.12 kg 22.31 lbs | 6.65 kg 14.66 lbs | 9.95 kg 21.94 lbs |
| Stand depth | 352.1 mm 35.21 cm 13.8622 in 1.1552 ft | 231.8 mm 23.18 cm 9.126 in 0.7605 ft | 240 mm 24 cm 9.4488 in 0.7874 ft | 240 mm 24 cm 9.4488 in 0.7874 ft |
| Colors | Black and Red | Black and Gray | 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 | 120 mm 12 cm 4.7244 in 0.3937 ft | 150 mm 15 cm 5.9055 in 0.4921 ft | 130 mm 13 cm 5.1181 in 0.4265 ft | 130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape/portrait pivot | Yes | Yes | Yes | Yes |
| Left pivot | 0 ° | 90 ° | 90 ° | 90 ° |
| Right pivot | 90 ° | 90 ° | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 20 ° | 20 ° | 30 ° | 20 ° |
| Right swivel | 20 ° | 20 ° | 30 ° | 20 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 23 ° | 23 ° | 23 ° | 23 ° |
| - | Retractable headphone hook | - | - |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 5 W | - | - | - |
| DTS | - | - | - |
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; upstream; 65W; DP Alt Mode) 1 x USB 3.2 (Type-B; Gen 1; upstream) 4 x USB 3.2 (Type-A; Gen 1; downstream; one with BC 1.2 charging at 2A) 2 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Microphone In 1 x 3.5 mm Audio Out (microphone) 1 x 3.5 mm Audio Out (headphones) | 2 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x HDMI 2.1 (FRL6 (48 Gbps)) 2 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out | 2 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| - | Human-machine controller interface | - | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | Adaptive-Sync technology AMD FreeSync Premium AOC Light FX Flicker-free technology KVM Switch Low Blue Light MBR (Motion Blur Reduction) | 3-sided frameless design Adaptive-Sync technology AMD FreeSync Premium AOC G-menu AOC LightFX RGB Lighting Crosshair Fast IPS Flicker-free technology Game Color Game Modes Low Blue Light Low Input Lag Motion Blur Reduction Picture-by-Picture Picture-in-Picture Quantum Dot Color Shadow Control | 3-sided frameless design Adaptive-Sync technology AMD FreeSync technology AOC G-menu Dynamic Crosshairs Flicker-free technology Frame Counter Game Color Game Modes Light FX Low Blue Light Low Input Lag Motion Blur Reduction (MBR) Picture-by-Picture Picture-in-Picture Shadow Control Variable Overdrive | 3-side borderless design Adaptive-Sync technology AMD FreeSync technology AOC G-Menu Black Stabilizer Crosshairs Fast VA Flicker-free technology Frame Counter HDR Mode Game Tone Adjustment Low Blue Light Low Input Lag Motion Blue Reduction Picture-by-Picture Picture-in-Picture Quantum Dot Color Shadow Control |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CCC CE CEL CH RoHS FCC Win 10 | CCC CE CEL FCC RoHS | - | CCC CE CEL CH RoHS FCC 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 | 10 °C - 40 °C 50 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 85 % | 10 % - 85 % | 20 % - 90 % | 10 % - 85 % |
| Operating altitude | 3657.6 m 12000 ft | 3657.6 m 12000 ft | 5000 m 16404.2 ft | 3657.6 m 12000 ft |
| Storage temperature | -25 °C - 55 °C -13 °F - 131 °F | -25 °C - 55 °C -13 °F - 131 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 5 % - 93 % | 5 % - 93 % | 10 % - 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 HDMI cable USB Type-C cable Microphone cable Telescopic headphone hook Hood | DisplayPort cable HDMI cable | DisplayPort cable | DisplayPort 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 |
| AOC AGON Pro AG274QZM | AOC AGON AG275QZM | AOC Q27G20SM | AOC Q27G4SMN |