ASUS TUF Gaming VG249QL3AUK specification- Screen diagonal
- 23.8 inThis one: 24.5 in
- Declared typical brightness
- 350 cd/m²This one: 250 cd/m²
UK manufacturer specification
TUF Gaming VG259Q3A monitor, identified in the ASUS UK catalogue. Specifications below retain the manufacturer’s configuration and interface conditions.

Specifications checked 17 Oct 2026Manufacturer specifications, not a hands-on test.
Published monitor interfaces and configuration are available from the exact-model ASUS specification source.
Compatibility and maximum operating modes depend on the source’s stated hardware, firmware and connection requirements; manufacturer figures are not independent measurements.
Exact configuration: UK manufacturer specification · TUF Gaming VG259Q3A
16 specifications in 7 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”.
Manufacturer-listed maximum; input-specific signal-frequency restrictions, overclocking and source/cable requirements remain as shown in the specifications. Digital Signal Frequency : DisplayPort: 250~250 KHz(H) / 48~180 Hz (V) HDMI: 30~225 KHz (H) / 48~180 Hz (V)
SourceManufacturer estimated dimensions; original ordering, units and regional qualifications retained. See source for stand configuration.
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