AOC CU34G4Z 34" UWQHD 240Hz Fast VA Curved Gaming Monitor (Black)

The AOC CU34G4Z is a 34-inch UWQHD Fast VA curved ultrawide gaming monitor delivering 3440x1440 resolution at 240Hz with 1ms GTG response time, DisplayHDR 400 and AMD FreeSync. With a 1500R curvature, dual HDMI 2.1, DisplayPort 1.4, a USB 3.2 hub, height-adjustable stand with swivel and tilt, VESA 100x100mm and Kensington lock, it is a premium ultrawide gaming display with deep VA contrast and immersive curved design.

UK-based seller
Tracked delivery across the UK
Genuine product from trusted distributors

Key Features

• 34" UWQHD Fast VA curved panel — 3440 x 1440 resolution, 21:9 aspect ratio, 1500R curvature
• 240Hz refresh rate, 1ms GTG / 0.3ms MPRT response time
• DisplayHDR 400 support
• AMD FreeSync (48–240Hz), VESA Adaptive Sync
• Flicker-free, Low Blue Light technology
• 450 cd/m2 brightness, 2500:1 contrast ratio
• 94% DCI-P3, 130.3% sRGB colour gamut, 1.07 billion colours, 178°/178° viewing angles
• 2x HDMI 2.1, 1x DisplayPort 1.4, 1x headphone output
• USB 3.2 Gen 1 hub: 1x Type-B upstream, 2x Type-A downstream
• Height-adjustable stand (130mm), tilt -3.5°/+21.5°, swivel ±20°
• Frameless bezel design, Black/Red colourway
• VESA 100x100mm wall mount compatible
• Kensington lock slot
• Crosshair, Shadow Control, FPS Counter, Dial Point, Motion Blur Reduction, Picture-in-Picture features
• 3 Years AOC Manufacturer Warranty (On-site Swap, UK/Ireland)

Product Overview

The AOC CU34G4Z combines a 34-inch 1500R curved Fast VA panel with UWQHD resolution and 240Hz refresh rate, delivering the deep blacks and high contrast (2500:1) that VA technology excels at, alongside DisplayHDR 400 and 94% DCI-P3 colour coverage. The 0.3ms MPRT response time minimises motion blur, while AMD FreeSync (48–240Hz) ensures smooth, tear-free gameplay. Dual HDMI 2.1 ports and a USB 3.2 hub add versatile connectivity, and the frameless design with black/red gaming aesthetic makes a strong visual statement. AOC’s 3-year on-site swap warranty provides added peace of mind for UK buyers.

Delivery & Fulfilment

This product is sold by TechFinder UK, a UK-based sole trader business.
All hardware is sourced through established distribution partners.
Orders are processed within 1–2 business days and delivered within 3–5 business days with tracked delivery across the United Kingdom.

Why Buy from TechFinder UK?

• UK-based sole trader — genuine products, real accountability
• Sourced through established distribution partners
• Secure checkout with buyer protection
• Tracked UK delivery — processed in 1–2 business days, delivered in 3–5 business days
• Pre- and post-purchase support available

Technical Specifications

• Brand: AOC
• Model: CU34G4Z
• Product Type: Monitor
• Screen Size: 34"
• Resolution: 3440 x 1440 (UWQHD)
• Aspect Ratio: 21:9
• Panel Type: Fast VA
• Backlight: W-LED
• Curvature: 1500R
• Refresh Rate: 240Hz
• Response Time: 1ms (GTG) / 0.3ms (MPRT)
• HDR: DisplayHDR 400
• Adaptive Sync: AMD FreeSync (48–240Hz), VESA Adaptive Sync
• Brightness: 450 cd/m2
• Contrast: 2500:1
• Colour Gamut: 94% DCI-P3, 88.7% Adobe RGB, 130.3% sRGB
• Colours: 1.07 billion
• Viewing Angles: 178°/178°
• Ports: 2x HDMI 2.1, 1x DisplayPort 1.4, 1x Headphone Out
• USB Hub: 1x USB 3.2 Gen 1 Type-B upstream, 2x USB 3.2 Gen 1 Type-A downstream
• Stand: Height adj. 130mm, tilt -3.5°/+21.5°, swivel ±20°
• Wall Mount: VESA 100x100mm
• Security: Kensington lock slot
• Bezel: Frameless
• Dimensions (with stand): 808.1 x 435.7–534.7 x 269.4mm
• Dimensions (without stand): 808.1 x 368.4 x 109mm
• Weight (without stand): 6370g
• Power: 43W (normal), 0.5W (standby)
• Power Source: Power lead (internal PSU)
• Warranty: 3 Years AOC Manufacturer Warranty (On-site Swap, UK/Ireland)

Box Contents

• AOC CU34G4Z Monitor
• UK Power Cable
• HDMI Cable
• DisplayPort Cable
• USB-B Upstream Cable

Product Identification

Model: CU34G4Z
EAN: 4038986612692