AOC CU34G4Z 34 " black
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AOC CU34G4Z 34 " black
Screen size:34 "
Resolution:3440x1440 (21:9)
Panel:*VA, response 1 ms, MPRT 0.5 ms
Frequency:240 Hz
Contrast:2 500:1
Brightness:450 cd/m²
Functions:HDR, VESA Adaptive-Sync, PBP, Flicker-Free
Connectors:DisplayPort v1.4, 2xHDMI v2.1
A fast monitor for dynamic computer games, equipped with a 34-inch Fast HVA panel with a 1500R curvature radius. The matrix resolution is 2440x1440 pixels, and the response time using the GtG method is measured at 1 ms. Smooth gameplay is ensured by a high refresh rate of up to 240 Hz. The maximum backlight brightness reaches 450 cd/m², as confirmed by the VESA DisplayHDR 400 certification.
Additionally, the AOC CU34G4Z delights with high-quality factory calibration in terms of color reproduction, with a declared coverage of over 130% of the sRGB gamut. The monitor includes gaming technologies like Adaptive Sync to eliminate screen tearing and various gaming tools such as a reticle, timer, and Dark Boost option for brightening dark scenes. The model's connection interfaces are represented by one DisplayPort v 1.4, two HDMI v 2.1, a pair of USB 3.2 gen1 ports with throughput up to 5 Gbps and fast-charging support. Finally, the monitor features a practical stand with screen tilt, swivel, and height adjustments.
All specifications
Specifications CU34G4Z
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog AOC 2026 - new arrivals, bestsellers, and the most relevant models AOC.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog AOC 2026 - new arrivals, bestsellers, and the most relevant models AOC.
How to Choose a Gaming MonitorWe understand matrix types, suitable resolution, FreeSync and other important aspects when choosing a gaming monitor
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AOC AOC 34" CU34G4Z 3440x1440 Fast VA 240Hz 1ms Curved 450cd/m2 HDR400 HDMI 2.1 Ultrawide PC Gaming Monitor CU34G4Z | £278.99 |  | |||
AOC G4 CU34G4Z 34" Curved UWQHD 240Hz 0.3ms Height Adjustable Gaming Monitor | £279.00 |  | |||
Monitor CU34G4Z 34 cale 240Hz Curved VA HDMIx2 DP HAS CU34G4Z | £308.33 |  | |||
Aoc 526951 | £314.99 |  | |||
| £343.30 |  | ||||
4 more offer(s)
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gaming, 27 ", 2560x1440 (16:9), IPS, response 1 ms, MPRT 0.3 ms, 240 Hz, 16.7M Colors, sRGB 123.6 %, DCI-P3 95.2 %, HDMI, DisplayPort, speakers, VESA Adaptive-Sync, HDR
gaming, 26.5 ", 2560x1440 (16:9), QD-OLED, response 0.03 ms, 240 Hz, sRGB 147.6 %, DCI-P3 99.1 %, HDMI, DisplayPort, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 2560x1440 (16:9), Mini LED VA, response 1 ms, 180 Hz, 1.07B Colors, sRGB 137.5 %, DCI-P3 98.5 %, HDMI, DisplayPort, AMD FreeSync Premium Pro, VESA Adaptive-Sync, HDR
gaming, 23.8 ", 2560x1440 (16:9), IPS, response 1 ms, MPRT 0.5 ms, 180 Hz, 16.7M Colors, sRGB 120.8 %, DCI-P3 93.7 %, HDMI, DisplayPort, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 26.5 ", 2560x1440 (16:9), QD-OLED, response 0.03 ms, 240 Hz, 10-bit (1.07B Colors), sRGB 147.6 %, DCI-P3 99.1 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 2x5Gbps, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 27 ", 2560x1440 (16:9), QD-OLED, response 0.03 ms, 280 Hz, 10-bit (1.07B Colors), sRGB 141.3 %, DCI-P3 99.4 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 4x5Gbps, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 23.8 ", 1920x1080 (16:9), IPS, response 1 ms, MPRT 0.5 ms, 180 Hz, 16.7M Colors, sRGB 129.3 %, DCI-P3 93.9 %, HDMI, DisplayPort, VESA Adaptive-Sync, HDR
gaming, 24.5 ", 1920x1080 (16:9), IPS, response 1 ms, MPRT 0.3 ms, 400 Hz, 16.7M Colors, sRGB 121 %, DCI-P3 92 %, HDMI, DisplayPort, ХАБ: USB-A 4x5Gbps, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 34 ", 3440x1440 (21:9), curved 1500R, *VA, response 1 ms, MPRT 0.5 ms, 180 Hz, 16.7M Colors, sRGB 120.9 %, DCI-P3 92.3 %, HDMI, DisplayPort, AMD FreeSync Premium, VESA Adaptive-Sync, HDR
gaming, 31.5 ", 4K, 3840x2160 (16:9), IPS, response 1 ms, MPRT 0.5 ms, 160 Hz, 320 Hz (Full HD), 1.07B Colors, sRGB 127.2 %, DCI-P3 95.6 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 4x5Gbps, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 27 ", 4K, 3840x2160 (16:9), IPS, response 1 ms, MPRT 0.5 ms, 160 Hz, 320 Hz (Full HD), 8-bit (16.7M Colors), sRGB 124.7 %, DCI-P3 95.9 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 4x5Gbps, VESA Adaptive-Sync, HDR
gaming, 27 ", 1920x1080 (16:9), IPS, response 1 ms, MPRT 0.5 ms, 180 Hz, 16.7M Colors, sRGB 128.2 %, DCI-P3 94 %, HDMI, DisplayPort, VESA Adaptive-Sync, HDR
gaming, 27 ", 1920x1080 (16:9), curved 1500R, *VA, response 1 ms, MPRT 0.5 ms, 180 Hz, 16.7M Colors, sRGB 122.6 %, DCI-P3 92.1 %, HDMI, DisplayPort, speakers, VESA Adaptive-Sync, HDR
gaming, 34 ", 3440x1440 (21:9), curved 1500R, *VA, response 1 ms, MPRT 1 ms, 180 Hz, 1.07B Colors, sRGB 126.5 %, DCI-P3 95.1 %, HDMI, DisplayPort, ХАБ: USB-A 3x5Gbps, AMD FreeSync Premium, HDR
gaming, 24.5 ", 1920x1080 (16:9), IPS, response 1 ms, MPRT 0.3 ms, 300 Hz, 16.7M Colors, sRGB 115.3 %, DCI-P3 90.6 %, HDMI, DisplayPort, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 23.8 ", 1920x1080 (16:9), IPS, response 1 ms, MPRT 0.5 ms, 180 Hz, 16.7M Colors, sRGB 130 %, DCI-P3 93 %, HDMI, DisplayPort, speakers, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 24.5 ", 2560x1440 (16:9), IPS, response 1 ms, MPRT 0.3 ms, 300 Hz, 16.7M Colors, sRGB 114.7 %, DCI-P3 91.3 %, HDMI, v 2.1, DisplayPort, speakers, VESA Adaptive-Sync, HDR
gaming, 23.8 ", 1920x1080 (16:9), IPS, response 1 ms, MPRT 0.5 ms, 180 Hz, 16.7M Colors, sRGB 130.4 %, DCI-P3 93.4 %, HDMI, DisplayPort, speakers, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 27 ", 4K, 3840x2160 (16:9), Mini LED IPS, response 1 ms, 160 Hz, 320 Hz (Full HD), 8-bit + FRC (1.07B Colors), sRGB 151.8 %, DCI-P3 98 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 4x5Gbps, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR
gaming, 27 ", 2560x1440 (16:9), IPS, response 1 ms, MPRT 0.5 ms, 180 Hz, 8-bit (16.7M Colors), sRGB 117.2 %, DCI-P3 93.4 %, HDMI, DisplayPort, VESA Adaptive-Sync, HDR
AccessoriesAll accessories for AOC CU34G4Z →
SimilarCompare using chart →
gaming, 34 ", 3440x1440 (21:9), curved 1500R, *VA, response 1 ms, 250 Hz, 10-bit (1.07B Colors), sRGB 130 %, DCI-P3 95 %, HDMI, v 2.1, DisplayPort, ХАБ: USB-A 3x5Gbps, speakers, AMD FreeSync Premium, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 34 ", 3440x1440 (21:9), curved 1500R, *VA, response 0.5 ms, 240 Hz, 8-bit + FRC (1.07B Colors), sRGB 110 %, DCI-P3 85 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 2x2.0, KVM-switch, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 34 ", 3440x1440 (21:9), curved 1500R, *VA, response 1 ms, 240 Hz, 1.07B Colors, DCI-P3 95 %, HDMI, v 2.1, DisplayPort, Power Delivery, ХАБ: USB-A 2x5Gbps, speakers, AMD FreeSync Premium, VESA Adaptive-Sync, HDR
gaming, 31.5 ", 4K, 3840x2160 (16:9), OLED (WOLED), response 0.03 ms, 240 Hz, 480 Hz (Full HD), 10-bit (1.07B Colors), DCI-P3 99 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 3x5Gbps, KVM-switch, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR, TÜV Rheinland
gaming, 31.5 ", 4K, 3840x2160 (16:9), OLED (WOLED), response 0.03 ms, 165 Hz, 330 Hz (Full HD), 10-bit (1.07B Colors), DCI-P3 99 %, HDMI, v 2.1, DisplayPort, USB-C (DP Alt Mode), Power Delivery, ХАБ: USB-A 3x5Gbps, KVM-switch, AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible, HDR, TÜV Rheinland
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gaming, 24.5 ", 1920x1080 (16:9), IPS, response 1 ms, 310 Hz, 16.7M Colors, sRGB 99 %, HDMI, DisplayPort, speakers, AMD FreeSync Premium, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, HDR, TÜV Rheinland
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for graphics, 27 ", 4K, 3840x2160 (16:9), IPS, response 5 ms, 120 Hz, 1.07B Colors, sRGB 100 %, DCI-P3 99 %, HDMI, v 2.1, DisplayPort, USB-C (Thunderbolt v4), Power Delivery, LAN, ХАБ: USB-A 5x10Gbps, USB-C 2x10Gbps, KVM-switch, VESA Adaptive-Sync, HDR, CalMAN Verified, TÜV Rheinland
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