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Black 34-inch ultra-wide curved QD-OLED gaming monitor on adjustable stand

AOC Monitors

AOC Monitors AGON PRO AG346UCD 34" QD-OLED 3440x1440 175Hz gaming monitor

SKU CH-RTZN-9WEMM

A 34-inch QD-OLED ultrawide with 3440x1440 resolution, 175Hz refresh rate, 0.03ms response time, NVIDIA G-SYNC compatibility and HDR True Black 400 certification

  • Cabinet ColorBlack
  • Screen Size34"
  • WidescreenYes
  • Glare ScreenNo
  • PanelQD-OLED
  • Display TypeQD OLED
  • 34-inch QD-OLED panel delivers vivid colour and deep contrast at 3440 x 1440 resolution
  • 175 Hz refresh rate with 0.03 ms response keeps fast motion sharp and clear
  • NVIDIA G-SYNC compatibility removes tearing for smoother gameplay
  • DisplayHDR True Black 400 certification provides richer blacks and brighter highlights
  • Height, tilt and swivel adjustments plus VESA mounting give flexible ergonomic setup

34-inch QD-OLED ultra-wide monitor

The AOC AGON PRO AG346UCD is a 34-inch curved gaming monitor built on a QD-OLED panel with a 21:9 aspect ratio. It delivers a 3440 x 1440 resolution alongside a 175Hz refresh rate and a 0.03ms GtG response time. NVIDIA G-SYNC compatibility and DisplayHDR True Black 400 certification are included.

Competitive gamers wanting speed and HDR contrast

This monitor suits players who prioritise high refresh rates, near-instant pixel response and deep OLED black levels in an ultra-wide format. Buyers who need multiple HDMI inputs, integrated USB hubs or built-in speakers should look elsewhere. The stand offers 150mm height adjustment, tilt and swivel.

Single HDMI video port limits multi-source setups

The specifications list only one HDMI video connector with no additional DisplayPort or USB-C video inputs mentioned. This single port decides whether the display can serve as a primary screen for a PC while simultaneously accepting a console or second PC without a manual cable swap or external switch.

Highlights

  • 34-inch QD-OLED panel delivers vivid colour and deep contrast at 3440 x 1440 resolution
  • 175 Hz refresh rate with 0.03 ms response keeps fast motion sharp and clear
  • NVIDIA G-SYNC compatibility removes tearing for smoother gameplay
  • DisplayHDR True Black 400 certification provides richer blacks and brighter highlights
  • Height, tilt and swivel adjustments plus VESA mounting give flexible ergonomic setup

Specifications

BrandAOC
SeriesAGON Series
Cabinet ColorBlack
Screen Size34"
WidescreenYes
Glare ScreenNo
PanelQD-OLED
Display TypeQD OLED
Adaptive Sync TechnologyNVIDIA G-Sync
Maximum Resolution3440 x 1440
Resolution3440 x 1440 (2K)
Viewing Angle178° (H) / 178° (V)
Aspect Ratio21:9
Response Time0.03 ms
Refresh Rate175Hz
VESA Certified DisplayHDRDisplayHDR True Black 400
Curved Surface ScreenCurved
ConnectorsHDMI
HDMIYes
Video Ports1 x HDMI
Stand AdjustmentsHeight, Swivel, Tilt

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