monitor
AG485UD2
48" OLED Gaming Monitor
The immense power you possess is about to come! The AG485UD2 is a 48 inch 4K UHD (3840 x 2160 @ 138Hz) display, featuring an OLED panel that brings you clear and detailed visuals, creating a purer, more realistic, smoother, and closer to reality color and experience in an extremely short reaction time of 0.1ms. Equipped with Adaptive Sync technology and 138Hz update frequency, there will be no more tearing or interruption, making every move of the screen extremely clear. This 48 inch AGON PRO OLED esports monitor is designed specifically for gamers, equipped with multiple functions to optimize your gaming experience and create flawless and exciting graphics!

UHD (4K) Resolution

HDMI

Instant response times

Adaptive sync

Live the game at its best with HDR10

Complete immersion for true detail

Picture by Picture (PbP)
Specifications
- Speaker power10 W x 2
- Cabinet colour (backside)Grey, Black
- Vesa wallmount100x100
- Digital HDCP (HDMI version)HDCP 2.2
- USB-C connectivityUSB-C (DP Alt mode) x 1
- DP HDCP versionHDCP 2.2
- HDMIHDMI 2.0 x 1, HDMI 2.1 x 1
- DisplayPortDisplayPort 1.4 x 1
- USB generationUSB 3.2 (Gen 1)
- Audio OutputHeadphone out (3.5mm)
- Screen size (inch)48.0
- Display viewing Area (HxW) in mm1052.16 (H) × 591.84 (V)
- Pixel Pitch (mm)0.274
- Response time GtG0.1 ms
- Static contrast ratio135,000:1
- Dynamic contrast ratio1.5M:1
- Viewing angle (CR10)178/178
- Display colours1.07 Billion
- Brightness in nits135cd/m² (100% APL) / 450cd/m² (25% APL)
- Color GamutNTSC 113% (CIE1976) / sRGB 133% (CIE1931) / DCI-P3 103% (CIE1976)
- Tilt-5° ~ 15°
- Height adjust (mm)100mm
- Swivel-15° ~ 15°
- EAN697 398523 099 8
- Power source100 - 240V 50/60Hz
- Power consumption on (typical) in watts97.0
- Product dimensions incl. base (WxHxD) mm1068.5 (W) × 707.1~807.1 (H) × 377.6 (D)
- Product dimensions excl. base (WxHxD) mm1068.5 (W) × 611.8 (H) × 48.3 (D)
- Packaging dimensions (WxHxD) mm (CN)1313 (W) × 705 (H) × 225 (D)
- Net weight excl. package (in kg)17.19
- Gross weight incl. package (in kg) (CN)22.91
- Product without stand (kg)13.35
- CE
- FCC
- BSMI
- KC
- KCC
- e-Standby
- Color AccuracyE<2
Drivers & manuals
| Manuals | Publish date | Size | Language | Download |
|---|---|---|---|---|
| User manual | 23 September 2025 | Download pdf |
| Software | Publish date | Size | Language | Download |
|---|---|---|---|---|
| Gmenu | 16 March 2026 | Download exe |
| Drivers | Publish date | Size | Language | Download |
|---|---|---|---|---|
| Drivers | 19 March 2026 | Download zip |
| Other | Publish date | Size | Language | Download |
|---|---|---|---|---|
| ReachDocument | 6 May 2026 | Download pdf |











