Comparison between:
- 26.5" AOC U27G4D
- 31.5" Acer ProDesigner PE320QK G0
- 31.5" MSI MPG OLED 322URDX36
- 31.5" Acer CE320QK G
Brand, series, model
Information about the brand, series, model and model aliases.
| AOC U27G4D | Acer ProDesigner PE320QK G0 | MSI MPG OLED 322URDX36 | Acer CE320QK G | |
 |  |  |  | |
| Model year | 2026 | 2026 | 2026 | 2026 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 26.5 in | 31.5 in | 31.5 in | 31.5 in |
| Diagonal | 674 mm 67.4 cm 26.5354 in 2.2113 ft | 800.5 mm 80.05 cm 31.5157 in 2.6263 ft | 803 mm 80.3 cm 31.6142 in 2.6345 ft | 800.5 mm 80.05 cm 31.5157 in 2.6263 ft |
| Width | 589.97 mm 58.997 cm 23.2272 in 1.9356 ft | 696.48 mm 69.648 cm 27.4205 in 2.285 ft | 699.48 mm 69.948 cm 27.5386 in 2.2949 ft | 696.48 mm 69.648 cm 27.4205 in 2.285 ft |
| Height | 332.93 mm 33.293 cm 13.1075 in 1.0923 ft | 394.73 mm 39.473 cm 15.5406 in 1.295 ft | 394.73 mm 39.473 cm 15.5406 in 1.295 ft | 394.73 mm 39.473 cm 15.5406 in 1.295 ft |
| Panel manufacturer | Samsung | Samsung | Samsung | Samsung |
| Panel type | QD-OLED | QD-OLED | QD-OLED | QD-OLED |
| Panel bit depth | 10 bits | 10 bits | 10 bits | 10 bits |
| FRC | No | No | No | No |
| 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 | 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 | 0.153 mm 0.0153 cm 0.006 in 0.0005 ft | 0.182 mm 0.0182 cm 0.0072 in 0.0006 ft | 0.181 mm 0.0181 cm 0.0071 in 0.0006 ft | 0.182 mm 0.0182 cm 0.0072 in 0.0006 ft |
| Pixel density | 165 ppi 65 ppcm | 140 ppi 55 ppcm | 139 ppi 54 ppcm | 140 ppi 55 ppcm |
| Display area | 90.12 % | - | 88.53 % | - |
| sRGB | 100 % | - | - | - |
| Adobe RGB (1998) | 98 % | 98 % | - | 98 % |
| DCI P3 | 99 % | 99 % | - | 99 % |
| Brightness | 250 cd/m² | 300 cd/m² | 300 cd/m² | 300 cd/m² |
| Peak brightness | 1000 cd/m² | 1000 cd/m² | 1000 cd/m² | 1000 cd/m² |
| Static contrast | 1500000 : 1 | 1500000 : 1 | 1500000 : 1 | 1500000 : 1 |
| HDR | DisplayHDR 400 True Black | DisplayHDR 400 True Black | DisplayHDR 600 True Black | DisplayHDR 400 True Black |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 0.03 ms 0.0000 s | 0.1 ms 0.0001 s | 0.03 ms 0.0000 s | 0.1 ms 0.0001 s |
| Coating | Anti-glare/Matte (3H) | Semi-gloss | Anti-glare/Matte (3H) | Semi-gloss |
| - | - | QD-OLED Penta Tandem 4th Gen QD-OLED EL Gen 3 technology DarkArmor Film | - |
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 - 370 kHz | - | - | - |
| Vertical frequency (digital) | 48 Hz - 165 Hz | 48 Hz - 120 Hz | 48 Hz - 360 Hz | 48 Hz - 120 Hz |
| - | - | Triple mode: 4K @ 360 Hz QHD @ 520 Hz FHD @ 680 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 | - | 2.5 A | - |
| Power consumption (off) | 0.3 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) | 95 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 | 609.3 mm 60.93 cm 23.9882 in 1.999 ft | - | 717.3 mm 71.73 cm 28.2402 in 2.3533 ft | - |
| Height | 357.7 mm 35.77 cm 14.0827 in 1.1736 ft | - | 434.8 mm 43.48 cm 17.1181 in 1.4265 ft | - |
| Depth | 54.9 mm 5.49 cm 2.1614 in 0.1801 ft | - | 71.8 mm 7.18 cm 2.8268 in 0.2356 ft | - |
| Weight | 4 kg 8.82 lbs | - | 6.6 kg 14.55 lbs | - |
| Width with stand | 609.3 mm 60.93 cm 23.9882 in 1.999 ft | - | 717.3 mm 71.73 cm 28.2402 in 2.3533 ft | - |
| Height with stand | 407.7 mm 40.77 cm 16.0512 in 1.3376 ft | - | 587.1 mm 58.71 cm 23.1142 in 1.9262 ft | - |
| Depth with stand | 240 mm 24 cm 9.4488 in 0.7874 ft | - | 241.9 mm 24.19 cm 9.5236 in 0.7936 ft | - |
| Weight with stand | 5.43 kg 11.97 lbs | - | 9.4 kg 20.72 lbs | - |
| Box width | 820 mm 82 cm 32.2835 in 2.6903 ft | - | 985 mm 98.5 cm 38.7795 in 3.2316 ft | - |
| Box height | 481 mm 48.1 cm 18.937 in 1.5781 ft | - | 513 mm 51.3 cm 20.1969 in 1.6831 ft | - |
| Box depth | 159 mm 15.9 cm 6.2598 in 0.5217 ft | - | 169 mm 16.9 cm 6.6535 in 0.5545 ft | - |
| Box weight | 8.6 kg 18.96 lbs | - | 14.8 kg 32.63 lbs | - |
| Stand depth | 407.7 mm 40.77 cm 16.0512 in 1.3376 ft | - | 241.9 mm 24.19 cm 9.5236 in 0.7936 ft | - |
| Colors | Black | Black and Silver | Black | Black and Silver |
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 | 130 mm 13 cm 5.1181 in 0.4265 ft | 120 mm 12 cm 4.7244 in 0.3937 ft | 110 mm 11 cm 4.3307 in 0.3609 ft | 150 mm 15 cm 5.9055 in 0.4921 ft |
| Landscape/portrait pivot | Yes | No | Yes | No |
| Left pivot | 90 ° | - | 0 ° | - |
| Right pivot | 90 ° | - | 0 ° | - |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 30 ° | 178 ° | 30 ° | 178 ° |
| Right swivel | 30 ° | 178 ° | 30 ° | 178 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 23 ° | 25 ° | 20 ° | 25 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 2 x 5 W | - | 2 x 3 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 2.1 (FRL6 (48 Gbps)) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode) 1 x USB 3.2 (Type-B; upstream) 2 x USB 3.2 (Type-A; downstream) 2 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; upstream; 98W; DP Alt Mode) 2 x HDMI 2.1 1 x DisplayPort 2.1 (a; (UHBR20)) 1 x 3.5 mm Audio Out | 2 x HDMI 2.1 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
Features
Some additional functional features of the model.
| Features | 3-sided frameless design 6-axis Color Adjustment Adaptive-Sync technology AMD FreeSync technology AOC G-Menu AOC Game Color AOC Shadow Control Dynamic Crosshair Dynamic Color Boost (DCB) Dynamic Contrast Ratio (DCR) Fast IPS Flicker-free technology Frame Counter Game Mode Game Tone Adjustment HDR Mode Low Blue Light Low Input Lag Motion Blur Reduction Sync (MBR Sync) Overdrive Picture-by-Picture Picture-in-Picture | 3-sided bezelless design AMD FreeSync Premium Pro CalMAN Ready Flicker-free technology Low Blue Light NVIDIA G-Sync Compatible Picture-by-Picture Picture-in-Picture Quantum Dot Color | 5-way Joystick Navigator 6-axis Color Adjustment Adaptive-Sync technology AI Care Sensor with an NPU-based chip AI Crosshair AI Menu AI Vision Aspect Ratio Control Console Mode Gaming Intelligence App Gamma Adjustment KVM Switch Low Blue Light MSI SpectrumBar with Mystic Light OLED Anti-Flicker Pro OLED Care 3.0 Optix Scope Picture-by-Picture Picture-in-Picture Quantum Dot Color Saturation Adjustment Super Low Motion Blur Uniform Luminance VESA ClearMR 16000 | 3-sided bezelless design AMD FreeSync Premium Pro CalMAN Ready Flicker-free technology Low Blue Light NVIDIA G-Sync Compatible Picture-by-Picture Picture-in-Picture Quantum Dot Color |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CCC CE CEL CH RoHS FCC Win11 | TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified (Hardware Solution) | TÜV Rheinland Low Blue Light Certified (Hardware Solution) | TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified (Hardware Solution) |
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 | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 85 % | 10 % - 90 % | 10 % - 85 % | 10 % - 90 % |
| Operating altitude | 3657.6 m 12000 ft | 5000 m 16404.2 ft | 3657.6 m 12000 ft | 5000 m 16404.2 ft |
| Storage temperature | -25 °C - 55 °C -13 °F - 131 °F | -20 °C - 60 °C -4 °F - 140 °F | -25 °C - 55 °C -13 °F - 131 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 5 % - 93 % | 10 % - 80 % | 5 % - 93 % | 10 % - 80 % |
| Storage altitude | 12192 m 40000 ft | 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 HDMI cable USB Type-C cable | DisplayPort cable | DisplayPort cable HDMI cable USB Type-C 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 U27G4D | Acer ProDesigner PE320QK G0 | MSI MPG OLED 322URDX36 | Acer CE320QK G |