Bolstered for battle, the 24.5" TN Panel AG251FZ AMD FreeSync monitor brings you seamless, lag-free gaming with the pro gaming-standard 240Hz refresh rate. Includes convenience-focused signature AGON features to optimize gameplay.

AMD FreeSync technology synchronizes the GPU and the monitor so frames are displayed when ready: no tearing or stuttering.

  • High performance solution with all the benefits of variable refresh rate technology.
  • Based on industry standards, not expensive proprietary solutions.
  • Cheaper and easier to implement: no additional monitor hardware, no license fees.
  • Cheaper for consumers.
  • Support multiple use cases: Gaming, Video, Power Saving.

With Game Color, adjust colour saturation and grey level with 20 levels of detail for a better game experience.

Conventional 60Hz monitors can show distracting motion blur when displaying games with rapid movement.

Ultra-fast 240Hz refresh rate and 1ms screen response time combine to enable sharper and more responsive action.

Many gamers have the misconception that 240Hz monitors are only needed for FPS gameplay. However, this isn't the case.

Smoother visuals aside, 240Hz monitors also reduce any delays between physical mouse movement and on-screen depiction. 240Hz monitors refresh on-screen images 240 times per second for sharper, cleaner movements. The added benefit is that the mouse cursor's position is updated 240 times per second as well. Compared to a 60Hz display, the result is much-improved mouse movement fluidity and precision. This is useful for micromanaging units better in RTS games or winning action-packed team fights in MOBA games, for example. It is also an advantage recognized by many pro gamers.

Case in point: in 2016 during the Valve-sponsored Dota2 Shanghai Major tournament, players complained that the only monitors available at the time were 60Hz. Sponsors ended up providing new 240Hz monitors on short notice for the tournament to continue smoothly.

Shadow Control enables fast contrast adjustment of overly dark or bright areas through the OSD menu, while retaining quality on more balanced areas on-screen.

Low Blue Mode filters harmful short-wave blue light, with 4 levels that suit different viewing situations.

No more annoying flickering when you adjust the brightness with AOC’s Flicker Free Technology built-in.

Low Input Lag reduces delay between signal input (via keyboard, mouse or otherwise) and image processing on the screen to ensure a smoother gaming experience.

gaming monitors are very easy to connect. The AG251FZ has several external input ports, but also has dedicated USB 3.0 and device-charging ports, making it easy for you to charge your mobile device or transfer data while focused on your gaming session.

The fully adjustable stand allows convenient adjustment of the screen’s height and angle. Match the screen’s position to your chair position, height, and line of sight for a comfortable playing experience.

Specifications & Download

  • Resolution 1920 x 1080
  • Panel Size 24.5"
  • Smart Response 1ms (GtG)
  • Contrast Ratio 1000 : 1
  • Viewing Angle (H/V) 170°(H) / 160°(V)
Model Name AG251FZ
LCD Panel Type TN
Panel Size 24.5"
Effective Viewing Area 543.744mm (H) x 302.616 (V)mm
Aspect ratio 16 : 9
Maximum Resolution 1920 x 1080 @240Hz
Smart Response Time 1ms (GtG)
Brightness (typical) 400 cd/m²
Contrast Ratio (typical) 1000 : 1
Dynamic Contrast Ratio 80M : 1
Viewing Angle 170°(H) / 160°(V)
Display Colours 16.7 Million
Scanning Frequency D-Sub:30k-83KHz (H) / 50 -76Hz (V)
DVI/HDMI 1.4: 30k -160kHz (H) / 50 -146Hz (V)
HDMI 2.0/DP: 30k-275kHz(H)/48 -240Hz (V)
Signal Input Analog, Dual-Link DVI, HDMI 2.0, HDMI 1.4 (MHL) & DP
USB 4 x USB 3.0 with one fast charging
Audio In/Out Audio Line In, Headset (earphone combined with microphone), Microphone In, Microphone Out
Built-in Speakers 3W/Line in/earphone(combine with microphone) Microphone in & out
Ergonomics Tilt:-3.5° ~ 21.5°, Pivot: 0° ~ 90°
Height Adjustment:130mm, Swivel: -20° ~ 20°
Power Power Source 100- 240V 50/60Hz
Power Consumption
On: 47W
Standby: 0.5W
Off: 0.5W
Power Supply 20 V DC - 4.5A
Dimensions Product with stand 566.6 x (515 ~ 545.2) x 218.26 mm (W x H x D)
Packaging 655 x 250 x 420 mm (W x H x D)
Weight 6.5 kg wo/packaging; 8.5 kg w/packaging