AOC has launched the Q27G4KDP OLED gaming monitor in China, featuring a dual-mode design that lets users switch between QHD at 540Hz and HD at 720Hz.

According to DisplaySpecifications, the AOC Q27G4KDP uses LG's 4th-generation OLED panel with a 4-stack Primary RGB Tandem structure and AGLR (anti-glare low reflection) technology. The 27-inch WOLED panel provides native 10-bit colour, 99.5% DCI-P3 gamut coverage, and a factory-calibrated average ΔE < 2. According to AOC, the monitor achieves a peak brightness of 1500 nits in HDR highlights and carries the VESA DisplayHDR True Black 500 certification. For eye comfort, the unit incorporates hardware low-blue-light technology and is TÜV-certified as flicker-free.

AOC specifies a grey-to-grey response time of 0.02ms. The Q27G4KDP is officially NVIDIA G-Sync compatible and features VESA ClearMR 21000 certification. Integrated gaming tools include Dark Field Control, Game Color, crosshair overlays, dynamic reticle options, and a real-time frame-rate counter.

Connectivity includes DisplayPort 2.1 and two HDMI 2.1 ports, along with USB 3.2 Gen 1 ports and an audio output. The included stand provides height, tilt, swivel, and pivot adjustments. Software features include Picture-in-Picture, Picture-by-Picture, and customisation via AOC G-Menu.

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KitGuru says: The Q27G4KDP seems to be a more affordable alternative to the AGON Pro AGP277QKD, offering pretty much the same feature set in a more basic-looking package.

AOC has introduced the AGON Pro AGP277QKDC, a 27-inch gaming monitor featuring a 4th Gen WOLED panel. The display offers native 1440p resolution at 540Hz, with a dual-mode feature that can reach 720Hz at 720p.

According to TFTCentral, the AGP277QKDC uses LG Display's latest Primary RGB Tandem WOLED technology. In this case, the panel features a 2560×1440 resolution, 0.03ms G2G response time, and a 1.5million:1 contrast ratio. In SDR mode, the panel reaches 335 nits, while HDR performance is certified under VESA DisplayHDR TrueBlack 500, with a peak brightness of 1500 nits at 1.5% APL.

Image credit: TFTCentral

The monitor supports 10-bit colour depth and covers 99.5% of the DCI-P3 colour space. For variable refresh rate performance, the unit is certified as NVIDIA G-Sync Compatible and supports adaptive-sync. User features include an anti-glare coating, flicker-free technology, and a stand with height, tilt, swivel, and pivot adjustments. I/O options include one DisplayPort 2.1 (UHBR20), two HDMI 2.1 ports, and two USB-A data ports. A USB Type-C port is also included, supporting DP Alt mode, data, and 65W power delivery. The display also integrates a KVM switch, PiP/PbP support, a headphone jack, and dual 5W speakers.

AOC provides a 3-year warranty that covers OLED burn-in. While an official product page is not yet available, the monitor is expected to retail for €849 upon its launch in June 2026.

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KitGuru says: Would you get a dual-mode OLED monitor to play at 720p to max out the refresh rate?