25G4K - Monitor AOC - Free user manual and instructions
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| Product Type | Monitor |
| Brand | AOC |
| Model | 25G4K |
| Screen Size | 25 inches |
| Resolution | 1920 x 1080 (Full HD) |
| Refresh Rate | 144 Hz |
| Panel Type | IPS |
| Response Time | 1 ms (MPRT) |
| Brightness | 300 cd/m² |
| Contrast Ratio | 1000:1 (Static) |
| Viewing Angles | 178° / 178° |
| Connectivity | 2 x HDMI 2.0, 1 x DisplayPort 1.4 |
| VESA Mount | 100 x 100 mm |
| Adjustable Stand | Tilt: -5° to 20° |
| Built-in Speakers | 2 x 2W |
| Flicker-Free Technology | Yes |
| Low Blue Light Mode | Yes |
| Adaptive Sync | AMD FreeSync Premium |
| Power Consumption (Typical) | 25 W |
| Standby Power | < 0.5 W |
| Dimensions (with Stand) | 21.9 x 14.6 x 7.9 inches |
| Weight (with Stand) | 10.5 lbs |
| Package Contents | Monitor, Stand, Power Cable, HDMI Cable, Quick Start Guide |
| Warranty | 3 years limited |
Frequently Asked Questions - 25G4K AOC
How do I clean the AOC 25G4K monitor?
Unplug the monitor and use a soft, dry microfiber cloth to gently wipe the screen. Avoid using any harsh chemicals, alcohol, or abrasive materials.
Does the monitor support VESA mounting?
Yes, the 25G4K has a 100x100 mm VESA mount. Use the screws provided with your mounting arm or bracket.
What is the maximum refresh rate?
The monitor supports up to 144 Hz via DisplayPort or HDMI 2.0. Ensure you set it in your operating system's display settings.
How do I enable FreeSync?
First, turn on FreeSync in the monitor's OSD menu under 'Game Setting'. Then enable it in your GPU driver (e.g., AMD Radeon Settings).
Why is there no sound from the built-in speakers?
Ensure the monitor's volume is turned up in the OSD menu and that your device is outputting audio via HDMI or DisplayPort. Check the audio source settings on your PC or console.
How do I adjust brightness and contrast?
Press the menu button on the monitor to open the OSD. Use the navigation keys to select 'Brightness' or 'Contrast' and adjust to your preference.
Can I use the monitor with a game console?
Yes, connect via HDMI. The 25G4K supports 1080p at 120 Hz on PS5 and Xbox Series X/S for a smooth gaming experience.
What cables are included in the box?
The package includes a power cable, an HDMI cable, and a quick start guide. A DisplayPort cable is not included.
How do I fix stuck or dead pixels?
Dead or stuck pixels are usually not repairable. If they appear within the warranty period, contact AOC support for a possible replacement. Some users try pixel-fixing software or gentle pressure.
Is the monitor flicker-free?
Yes, the AOC 25G4K is certified flicker-free, reducing eye strain during long sessions. It also has a low blue light mode for added comfort.
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USER MANUAL 25G4K AOC
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Product information
Brand : AOC
Model : 25G4K
Category : Monitor