QD-OLED is becoming a widely adopted standard. AOC has introduced its first gaming monitors equipped with QD-OLED panels — the Q27G4ZDR and Q27G4SDR, marking a new stage in the development of the AGON by AOC line. These innovations combine the advantages of OLED technology, high refresh rates, accurate color reproduction, and an affordable price for the mass consumer.
OLED Quality in a Convenient Package
Both models are equipped with QD-OLED displays with a QHD resolution (2560×1440) and a 10-bit color depth capable of reproducing 1.07 billion shades. The color coverage reaches 147.6% sRGB and 99.1% DCI-P3, while the contrast is virtually "infinite" — a traditional advantage of OLED panels.
Source: TechnoGuide
The Q27G4ZDR model supports HDR10, while the Q27G4SDR is certified with VESA DisplayHDR True Black 400, providing higher brightness and deeper detail in both light and dark scenes.
Like all other OLED models in the AGON by AOC lineup, these monitors feature the OLED Care system that reduces the risk of screen burn-in, and they come with a 3-year warranty covering this scenario — one of the best indicators in the industry.
Refresh Rates Up to 360 Hz and Ultra-Fast Response
AOC positions both models as the ideal solution for competitive gaming:
- Q27G4ZDR — 240 Hz refresh rate,
- Q27G4SDR — 360 Hz refresh rate.
The response time is 0.03 ms (GtG), which nearly eliminates blurring even during the most dynamic scenes.
Support for Adaptive-Sync and NVIDIA G-SYNC Compatible certification ensures smooth image quality without artifacts at variable frame rates.
HDR, Design, and Comfort
The Q27G4ZDR reaches a brightness of 400 cd/m² (APL 10%), while the Q27G4SDR can provide 1000 cd/m² (APL 3%).
The monitors feature slim three-sided bezels, matte finishes, and the stylish design of the G4 series that combines minimalism and functionality. The ergonomic stand allows for height adjustment (up to 130 mm), tilt, swivel, and screen rotating. There is also the possibility to install a VESA mount 100×100 mm for multi-panel configurations.
Ports and Features
- 2× HDMI 2.1,
- 1× DisplayPort 1.4,
- USB hub 3.2 with fast charging support,
- QHD 120 Hz support for PlayStation 5 and Xbox Series X/S.
Among the gaming features are Shadow Control, Game Color, Low Input Lag, as well as Anti-Blue Light and Flicker-Free modes to reduce eye strain.
Price and Availability
The AOC GAMING Q27G4ZDR and Q27G4SDR monitors are scheduled to be available for sale starting mid-November 2025.
- Q27G4ZDR — 23,999 UAH
- Q27G4SDR — 28,999 UAH
From the press release materials
