Monitor
U4309V
Specifications
- Light FX (RGB)
- Speakers
- Speaker power7 W x 2
- Kensington Lock
- Vesa wallmount100x100
- Audio Input
- D-SUB (VGA)1x
- HDMIHDMI 2.0 x 2
- DisplayPortDisplayPort 1.2 x 1
- USB generationUSB 3.0
- Audio OutputHeadphone out (3.5mm)
- Screen size (inch)42.5
- Flat / CurvedFlat
- Display viewing Area (HxW) in mm941,184 x 529,416
- Display hardness3H
- Pixel Pitch (mm)0.2451
- Panel resolution3840x2160
- Aspect ratio16:9
- Panel typeIPS
- Backlight typeWLED
- Max Refresh rate60 Hz
- Response time GtG5 ms
- Dynamic contrast ratio20M:1
- Viewing angle (CR10)178/178
- Display colours1.07 Billion
- Brightness in nits350 cd/m²
- Resolution nameUHD
- Warranty period3 years
- 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
- Product dimensions incl. base (WxHxD) mm631.8(H) × 906.8(W) x 245.8(D)
- Packaging dimensions (WxHxD) mm784(H) × 1070(W) x 281(D)
- Gross weight incl. package (in kg)36.36
- Net weight excl. package (in kg)26.48
- TUV Ergo
- Microsoft WHQL
- WEEE
- Digital signal frequencyHDMI2.0/DP 1.2 : 30 -160kHz (H) HDMI2.0/DP1.2 : 23 -75Hz(V)
- Colour space (sRGB) CIE 1931 %100.0
- Flicker-FreeFlicker Free
- Blue Light TechnologyLow Blue Light
- HDMI cable1.8
- Displayport cable1.8
Drivers & manuals
| Manuals | Publish date | Size | Language | Download |
|---|---|---|---|---|
| User manual | 7 November 2022 | Download pdf |
| Software | Publish date | Size | Language | Download |
|---|---|---|---|---|
| iMenu | 20 March 2026 | Download zip |
| Drivers | Publish date | Size | Language | Download |
|---|---|---|---|---|
| Drivers | 7 November 2022 | Download zip |
| Other | Publish date | Size | Language | Download |
|---|---|---|---|---|
| WarrantyStatementAOC | 13 November 2025 | Download pdf | ||
| OtherDocumentationFile | 18 March 2026 | Download pdf | ||
| ProductFicheAnnex | 13 November 2025 | Download pdf | ||
| WEEDeclaration | 9 March 2026 | Download pdf | ||
| ReachDocument | 3 February 2026 | Download pdf |





