Monitor
AG251FG
Ahead of the game with 240 Hz
Fully loaded and ready for battle
The AOC AGON AG251FG is a 25" premium gaming monitor that offers intense on-screen action without tearing, stuttering or motion-blur, thanks to a 240 Hz refresh rate, NVIDIA G-SYNC and a 1 ms response time.

G-SYNC

AOC Game Color and Shadow control
Adaptive sync
Specifications
- Bezel type (front)Normal
- Light FX (RGB)
- Speakers
- Speaker power2 W x 2
- Built-in Microphone
- Kensington Lock
- Bezel Colour (front)Black
- Bezel finishing (front)Texture
- Cabinet colour (backside)Black, Silver
- Cabinet finishing (backside)Texture
- Vesa wallmount100x100
- USB Hub
- USB fast charge port
- HDMIHDMI 1.4 x 1
- DisplayPortDisplayPort 1.2 x 1
- USB generationUSB 3.0 (4 USB downstream ports)
- USB type downstream4
- Audio OutputHeadphone out (3.5mm)
- Screen size (inch)24.5
- Screen size (cm)62.23
- Flat / CurvedFlat
- Display viewing Area (HxW) in mm543,744 x302,616
- Display hardness3H
- Pixel Pitch (mm)0.2802
- Panel resolution1920x1080
- Aspect ratio16:9
- Panel typeTN
- Backlight typeWLED
- Max Refresh rate240 Hz
- Response time GtG1 ms
- Static contrast ratio1000:1
- Dynamic contrast ratio50M:1
- Viewing angle (CR10)170/160
- Display colours16.7 Million
- Brightness in nits400 cd/m²
- Resolution nameFHD
- Tilt3,5/21,5
- Height adjust (mm)130mm
- Swivel-20/20
- PivotYes
- EAN4038986165983
- Warranty period3 years
- MTBF50.000 hours (excluded backlight)
- MTBF (excluding panel)50.000 hours
- OSD languagesEnglish, French, German, Czech, Russian, Kroatian, Chinese (traditional), Chinese (simplified), Spanish, Portuguese, Italian, Dutch, Swedish, Finnish, Polish, Japanese, Ukranian, Turkish, Korean
- Power supplyExternal
- Power source100 - 240V 50/60Hz
- Power consumption on (Energystar test method) in watts70.0
- Power consumption standby in watts0.5
- Power consumption off in watts0.5
- Energy classG
- Product dimensions incl. base (WxHxD) mm545.21(H) x 566.65(W) x 218.25(D)
- Packaging dimensions (WxHxD) mm250(H) x 655(W) x 420(D)
- Gross weight incl. package (in kg)8.5
- Net weight excl. package (in kg)6.5
- CB
- CE
- TUV-Bauart-Mark
- ISO 9241-307
- TUV Ergo
- EAC
- FCC
- Microsoft WHQL
- Pixel policyISO 9241-307
- WEEE
- Mercury free
- Recycable packaging material100 % recycable
- TCO Certified7
- Sync technology (VRR)Adaptive Sync
- NVIDIA G-SYNC™NVIDIA G-SYNC Compatible
- Digital signal frequencyH=30~275KHz (DP)/ V=48~240Hz (DP)
- Flicker-FreeFlicker Free
- Blue Light TechnologyLow Blue Light
- HDMI cable1.8
- Displayport cable1.8
- Power cable C51.8
Drivers & manuals
| Manuals | Publish date | Size | Language | Download |
|---|---|---|---|---|
| User manual | April 4, 2023 | Download pdf |
| Software | Publish date | Size | Language | Download |
|---|---|---|---|---|
| Drivers | January 29, 2026 | Download exe |
| Drivers | Publish date | Size | Language | Download |
|---|---|---|---|---|
| Drivers | November 17, 2022 | Download zip |
| Sustainability | Publish date | Size | Language | Download |
|---|---|---|---|---|
| EnergyClassOld | January 16, 2023 | Download PDF | ||
| Other | October 29, 2025 | Download png |
| Other | Publish date | Size | Language | Download |
|---|---|---|---|---|
| 6DimensionsDrawing | January 16, 2023 | Download pdf | ||
| WarrantyStatementAOC | November 13, 2025 | Download pdf | ||
| DriverInfoManual | October 29, 2025 | Download pdf | ||
| OtherDocumentationFile | January 28, 2026 | Download pdf | ||
| CE DoC | March 6, 2023 | Download pdf | ||
| CE Report | March 7, 2023 | Download pdf | ||
| FCCDeclaration | March 9, 2023 | Download pdf | ||
| CB | March 6, 2023 | Download pdf | ||
| EAC | January 16, 2023 | Download pdf | ||
| ISOCertifiedDocument | January 16, 2023 | Download pdf | ||
| RohsDocument | October 29, 2025 | Download pdf | ||
| TUVBauartMark | January 16, 2023 | Download pdf | ||
| ReachDocument | February 3, 2026 | Download pdf | ||
| CE Certification | March 7, 2023 | Download pdf | ||
| ISO9241307 | March 8, 2023 | Download pdf | ||
| ProductFicheAnnex | November 13, 2025 | Download pdf | ||
| WEEDeclaration | November 24, 2025 | Download pdf |













