AOC 25G4ZR25G4ZR · 24.5-inch Fast IPS · AOC UK specification- Refresh rate
- 240 HzThis one: 250 Hz
- Panel technology
- Fast IPSThis one: Rapid VA LCD
24.5-inch · 1920 × 1080 · 250 Hz overclocked
A 24.5-inch 1920 × 1080 Rapid VA monitor running up to 250 Hz over DisplayPort (overclocked) or 240 Hz over HDMI, with a 0.5 ms minimum GtG rating, 3000:1 static contrast and Adaptive-Sync.

Specifications checked 21 Sept 2026Manufacturer specifications, not a hands-on test.
The Rapid VA panel pairs 240 Hz over HDMI and a 250 Hz DisplayPort overclock with 3000:1 static contrast, a 0.5 ms minimum GtG rating and PIP/PBP support.
250 Hz needs the overclocked DisplayPort mode, and the stand only tilts (−5° to +20°), with no height, swivel or pivot adjustment.
Exact configuration: 24.5-inch · 1920 × 1080 · 250 Hz overclocked · exact MSI global configuration
36 specifications in 8 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”.
250 Hz is the overclocked maximum at 1920 × 1080 through DisplayPort. HDMI is limited to 240 Hz.
GtG, MPRT and input lag measure different things; a minimum figure is a best case, not an average.
Check that your graphics card or console, input and mode support the listed technology.
SourceRequires a compatible source, interface, operating mode and driver.
1920 × 1080 over HDMI 2.0b, using a compatible source and cable.
Typical brightness; not an HDR peak figure.
MSI states 10 bits (8 bits + FRC): 10-bit output from an 8-bit panel using frame-rate control.
HDR Ready; no DisplayHDR certification is listed.
Stated as 10 bits via 8 bits + FRC.
Video ports are 1 × DisplayPort 1.4 and 2 × HDMI 2.0b; USB ports N/A.
250 Hz is the overclocked maximum at 1920 × 1080 through DisplayPort. HDMI is limited to 240 Hz.
MSI does not document supported input combinations or refresh limits in split modes.
MSI lists USB ports as N/A.
SourceSupplied stand, per the manufacturer Adjustment (Height) N/A row.
Supplied stand, per the manufacturer Adjustment (Swivel) N/A row.
SourceSupplied stand, per the manufacturer Adjustment (Pivot) N/A row.
SourceManufacturer assembled dimensions with stand; MSI lists W × D × H, shown here width × height × depth. Stand depth excludes additional cable clearance; this is not panel thickness.
Manufacturer assembled dimensions with stand; MSI lists W × D × H, shown here width × height × depth. Stand depth excludes additional cable clearance; this is not panel thickness.
Manufacturer net weight (NW); gross carton weight 5.13 kg is separate.
Dark-area enhancement feature.
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