AOC AG276QSD QD-OLED QHD 360Hz Adaptive-Sync HDR 26.5in Monitor

The AOC AG276QSD QHD 360Hz Adaptive-Sync HDR QD-OLED 26.5in Monitor features a 2560x1440 QD-OLED panel with a blazing fast 360Hz refresh rate and 0.03ms (GtG) response time, delivering vivid color (100% sRGB/99% DCI-P3) and deep contrast. It includes DisplayHDR True Black 400, Adaptive-Sync, multiple inputs (2x HDMI 2.1, 2x DisplayPort 1.4), height/pivot/swivel/tilt stand and VESA 100x100 mm mounting.

Promotion Valid: 02/11/2026 - 08/12/2026

Valid purchases between 01/10/2026 and 30/11/2026, redemption period ends 11/12/2026.

Features

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26.5" QD OLED Gaming Monitor

Experience next-level performance with the AG276QSD—a 26.5" QD-OLED gaming monitor designed for competitive gamers. Featuring QHD resolution (2560 x 1440), an ultra-fast 360Hz refresh rate, and a lightning-quick 0.03ms pixel response time, every frame is delivered with stunning precision. QD-OLED technology combines a blue light source with a quantum dot layer to produce exceptional brightness, ultra-wide colour gamut, and true-to-life visuals. Enjoy deep blacks with DisplayHDR True Black 400, seamless gameplay with Adaptive Sync, and immersive extras like Light FX and Sniper Scope. With razor-sharp clarity and ultra-smooth motion, you're always a step ahead.

• QD-OLED
• 2560 x 1440 (QHD)
• 360Hz
• 0.03ms
• Adaptive Sync
• DisplayHDR True Black 400

The Pinnacle of Display Innovation

QD-OLED harnesses the power of quantum dots to achieve unparalleled colour accuracy and brightness. Unlike traditional displays, QD-OLED leverages quantum dots that emit their own light, enabling a wide range of precise colours at an exceptional contrast ratio. With blue light as its source and a QD light-emitting layer that breathes life into colours, QD-OLED achieves remarkable luminance while preserving high colour purity and a wide colour gamut.

Superior High Quality Viewing

Quad HD (2560 x 1440) resolution allows you to view more an incredible amount of detail, resulting in visuals that are crisp and vivid. Whether editing photos, videos, or watching movies, Quad HD gives you clarity and quality.

Become a Gaming-Optimised Weapon for your Team with 360Hz and 0.03ms

With 360Hz monitors being the standard in professional e-sport tournaments and competitions, embrace team solidarity and enjoy an ultra-smooth experience with the incredible responsive of 360Hz and 0.03ms, honing your sharpness and gaming abilities to the next level, especially where optimal team collaboration is required.

Optimised for Unparalleled Visual Quality

High Dynamic Range (HDR) displays deliver better contrast and colour accuracy, as well as more vibrant colours, compared to Standard Dynamic Range (SDR) displays. The DisplayHDR True Black 400 variant is particularly tailored for OLED displays, representing a major advancement in visual technology. Leveraging the individual pixel dimming capability of OLED monitors, DisplayHDR True Black 400 delivers substantially deeper black levels, expanded dynamic range, and improved rise time, resulting in an incredible visual treat.

A Universally Respected Anti-Tearing Solution

Gaming shouldn't be a choice between choppy gameplay or broken frames. Get fluid, artefact-free performance at virtually any framerate with Adaptive-Sync technology, smooth quick refresh and ultra-fast response time.

HDMI 2.1 Expands the Limits of Possibility

HDMI 2.1 brings faster and variable refresh rates and amazing 48Gbps transmission bandwidth, for reduced or eliminated lag, stutter and frame tearing, plus higher resolution, higher frame rates, and smooth, fluid and detailed up to 4K120Hz gaming experience.

Multitask Like It Was Nothing

Picture-in-Picture and Picture-by-Picture empowers you to multitask like it was nothing. These features display and fine-tune content from different PCs sources onto your screen at once, making it much easier to work on multiple projects at the same time.

Protect Your Eyes from Screen Flicker

Flicker-free technology reduces flicker to give you a more comfortable gaming experience. Normal LED-backlit monitors adjust brightness using PWM (Pulse Width Modulation) which causes flickering and results in eye discomfort over long periods of time. AOC flicker-free technology uses a DC (Direct Current) backlight system to provide a more comfortable and healthier viewing experience, minimising the effects of eye fatigue during work hours.

Connecting Your Eyes with Your Hands

Unleash your reflexes by switching to AOC Low Input Lag mode. Forget graphical frills: this mode rewires the monitor in favour of raw response time, giving you the ultimate edge in a hair-trigger standoff.