What are the key specs of the AOC CQ27G3S monitor?

**The AOC CQ27G3S features a 27-inch WQHD (2560x1440) VA panel with 165Hz refresh rate, 1ms response time, and AMD FreeSync Premium** to reduce screen tearing. It supports HDR10 for enhanced brightness and contrast during gaming.

Is this monitor compatible with PS5 and Xbox Series X?

**Yes! The AOC CQ27G3S works perfectly with PS5, Xbox Series X, and PC platforms**. Use the HDMI 1.4 and DisplayPort for 1080p/1440p gaming at high or adaptive refresh rates.

Does the monitor reduce eye strain during long sessions?

**This monitor includes AOC's Flicker-Free Technology and Low Blue Light mode** to minimize eye fatigue during extended gaming or video use.

What is the curvature of the monitor and its benefits?

**The AOC CQ27G3S has a 1500R (3H) curvature** for a more immersive field of view, reducing off-axis distortion and enhancing focus in racing, driving, and 3D games.

Can I use this monitor for competitive esports titles?

**Absolutely. The 1ms response time and 165Hz refresh rate provide critical advantages in CS2, Valorant, or Apex Legends**, offering ultra-clear visuals during fast-paced movement.

What kind ofHDR support does this monitor offer?

**Built-in HDR10 allows the AOC CQ27G3S to display brighter highlights and more detailed shadows** in titles like Cyberpunk 2077, Forza Horizon 5, and God of War Ragnarök.

What are the exact dimensions and mounting options?

**The monitor measures 24.3" W x 15.2" H x 11.3" D (with stand). It features a VESA 100x100 mount** for wall or arm attachment while supporting 150Hz at WQHD resolution.

Does this monitor support G-Sync?

**The AOC CQ27G3S only supports AMD FreeSync Premium**, but the FreeSync technology can still function on G-Sync Compatible GPUs at native 165Hz refresh rates in games or hardware documents.

What display certifications/ease-of-use features are included?

**The monitor includes sRGB 90% color coverage and the AOC Game Mode feature**, allowing instant preset calibration for first-person shooter darkness settings or flash racing clarity enhancements.

Is this monitor suitable for office productivity and streaming?

**Absolutely. The 27" WQHD resolution provides ample workspace for multitasking spreadsheets, video editors, or streaming overlays**, with no burn-in risks due to the VA panel technology.

What about warranty coverage for this open-box item?

**AOC CQ27G3S open-box monitors include a 3 year local warranty**, covering functional issues like backlight flickering or digital image processing errors during device tax periods.

►Monitors

►AOC Gaming Monitors

►Open Box

►[OB] AOC CQ27G3S 27" 165Hz Gaming Monitor

[Open Box] AOC CQ27G3S 27" WQHD (2560x1440) 165Hz 1ms VA Curved FreeSync HDR Gaming Monitor / Superior High Quality Viewing / Ultra-smooth Tear-free Gaming / Enjoy top-tier Gaming Performance / Instant Response Times / Illuminate Your Visuals / Reducing Shortwave Blue Light / ob-AOC-CQ27G3S / ob-AOC-CQ27G3S

Open Box

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3 Years Local Warranty

Model No : AOC ob-AOC-CQ27G3S

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27 VA (Vertical Alignment) Panel

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1x DisplayPort 1.2, 2x HDMI 2.0

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WQHD 2560x1440 Resolution

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165Hz Refresh Rate

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3000:1 Contrast Ratio

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Brightness: 300cd/m²

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1000R Curvature

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AMD FreeSync Premium

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16.7 Million Colours

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Swivel, Tilt & Height Adjustment

DetailDescription

Specs

Reviews

AOC CQ27G3S 27" 165Hz High-Performance Gaming Monitor

27"

Screen Size

2560x1440

WQHD Display Resolution

Panel Technology

165Hz/1ms

Refresh Rate / Response Time

The AOC CQ27G3S 27" WQHD Gaming Monitor is an excellent choice for gamers seeking a 165Hz gaming display. With a stunning resolution of 2560x1440, it provides sharp and clear visuals that make every gaming session immersive. The 165Hz refresh rate ensures quick screen updates, facilitating smooth gameplay and minimizing lag.

This curved gaming monitor creates an immersive experience that draws you into the action, enhancing your gameplay. Featuring FreeSync technology, it effectively eliminates screen tearing, allowing you to enjoy uninterrupted, ultra-smooth gaming.

With rapid response times, this monitor guarantees that your in-game actions reflect instantly on the screen. Additionally, it reduces blue light emissions, providing a more comfortable viewing experience during lengthy gaming sessions. If you are in search of a high refresh rate monitor that elevates your gaming experience, the AOC CQ27G3S is an outstanding option.

AOC CQ27G3S 27-inch WQHD Gaming Monitor Display

Total Immersion in Gaming

Curved Gaming Monitors provide an unmatched immersive gaming experience by enveloping you in the heart of high-stakes action. The curved screen design emphasizes a wrap-around effect, ensuring complete focus on the thrilling gameplay.

Superior Quality Viewing Experience

Experience remarkable detail with Quad HD (2560 x 1440) resolution, delivering visuals that are crisp and vivid. Whether you're editing images, watching videos, or enjoying films, Quad HD offers unparalleled clarity and exceptional quality.

AOC CQ27G3S Gaming Monitor Quad HD Resolution

AOC CQ27G3S 27-inch Gaming Monitor FreeSync Premium

FreeSync Premium for Ultra-Smooth Gaming

Screen tearing and stuttering can severely impact gaming performance and immersion. With AMD FreeSync Premium, synchronize your monitor’s refresh rate with your graphics card’s output, ensuring a seamless gaming experience without disruptions.

Top-Tier Gaming Performance

With an impressive 165Hz refresh rate, this monitor rises to meet professional gaming standards. Immerse yourself in a fluid experience with no noticeable blur, keeping you always ready for victory.

AOC CQ27G3S 165Hz Gaming Monitor Performance

Instant Response Times

A pixel response time of 1ms MPRT ensures ultra-rapid performance without smearing, elevating your gaming experience further. Enjoy seamless rendering of fast-paced action and transitions, free from ghosting effects that can obstruct your performance.

Illuminate Your Visuals

Indulge in a vibrant visual journey with HDR 10, the industry-leading high dynamic range that delivers a broader spectrum of colors, brightness, and contrast beyond standard displays. Engage your creativity and senses with its rich color depth, setting a new standard for your viewing experience.

See More with Clearer Visuals

With AOC's 3-Sided Frameless Design, escape the limitations of bezels. The ultra-thin bezels surrounding the stunning screen create a virtually borderless experience. Perfect for multi-monitor setups, it enhances both aesthetics and functionality, allowing for smooth transitions between displays. Experience the dazzling form and practicality of a bezel-free monitor.

Engineered for Enhanced Visual Experiences

VA panels offer expansive 178/178-degree viewing angles, ensuring uniform image quality and color accuracy from any position. Whether analyzing data or enjoying a weekend movie, expect remarkable color consistency from virtually every angle, guaranteeing a captivating viewing experience.

Versatile Connectivity with Multiple Devices

This AOC monitor offers a range of connectivity options, making it ideal for both professionals and casual users, supporting HDMI and DisplayPort. HDMI serves as the standard digital interface for fast connections between ultra-high-definition displays and various devices, including gaming consoles and PCs. DisplayPort provides swift connections for a variety of devices, assuring higher resolutions, faster refresh rates, and input lag-free transmissions, enhancing your overall viewing experience.