--- product_id: 699157075 title: "27 Inch Curved Gaming Monitor 2K QHD 300Hz VA 0.3ms, CQ27G4ZH | 2560Γ—1440 Computer Monitor, Adaptive-Sync, DP 1.4, HDMI 2.1, Earphone Out, VESA Mount, Console Ready, 3-Year Zero-Bright-Dot" brand: "aoc" price: "$650.45" currency: USD in_stock: true reviews_count: 10 category: "Aoc" url: https://www.desertcart.us/products/699157075-27-inch-curved-gaming-monitor-2k-qhd-300hz-va-0 store_origin: US region: United States of America --- # 0.3ms lightning-fast response 300Hz ultra-smooth refresh 27" QHD 2560x1440 27 Inch Curved Gaming Monitor 2K QHD 300Hz VA 0.3ms, CQ27G4ZH | 2560Γ—1440 Computer Monitor, Adaptive-Sync, DP 1.4, HDMI 2.1, Earphone Out, VESA Mount, Console Ready, 3-Year Zero-Bright-Dot **Brand:** aoc **Price:** $650.45 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Level up your game with ultra-smooth speed and immersive visuals! πŸ–₯️ ## Quick Answers - **What is this?** 27 Inch Curved Gaming Monitor 2K QHD 300Hz VA 0.3ms, CQ27G4ZH | 2560Γ—1440 Computer Monitor, Adaptive-Sync, DP 1.4, HDMI 2.1, Earphone Out, VESA Mount, Console Ready, 3-Year Zero-Bright-Dot by aoc - **How much does it cost?** $650.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/699157075-27-inch-curved-gaming-monitor-2k-qhd-300hz-va-0) ## Best For - aoc enthusiasts ## Why This Product - Trusted aoc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Vivid HDR Brilliance:** High dynamic contrast and HDR-ready visuals bring every scene to life with stunning depth. - β€’ **Blazing Fast Gameplay:** 300Hz refresh rate + 0.3ms MPRT means no lag, no blurβ€”just pure precision. - β€’ **Curved Immersion, Zero Distraction:** 1500R curvature wraps your vision for total focus and comfort. - β€’ **Eye-Care Tech for Marathon Sessions:** Flicker-Free and low blue light reduce eye strain during those all-nighters. - β€’ **Versatile Connectivity & Ergonomics:** Dual HDMI, DisplayPort, and height-adjustable stand fit your setup and style perfectly. ## Overview The AOC CQ27G4ZH is a 27-inch curved QHD gaming monitor featuring a 1500R VA panel, 300Hz refresh rate, and an ultra-fast 0.3ms response time. Designed for pro gamers and multitaskers alike, it delivers vibrant HDR visuals with eye-care technologies and versatile connectivity options, all backed by a 3-year zero-bright-dot warranty. ## Description Experience immersive gaming with the AOC CQ27G4ZH. This 27-inch QHD monitor offers a curved VA panel with a 1500R curvature, delivering vibrant colors and profound contrast. With features like a 300Hz refresh rate, 0.3ms response time, it ensures smooth and responsive gameplay. Whether for fast-paced games or intense work sessions, this monitor is designed to provide comfort and adaptability with its ergonomic design and advanced eye care technologies. Review: Great monitor - Recommend! - Awesome. One of the best monitors I have had. Fits well on my desk, and it improved the graphics and colors on my games drastically. Not to mention, easy to put together and it’s sturdy. Have nothing bad to say about the monitor. Review: 27" 300Hz monitor - Love my computer screen. 300Hz and works great. ## Features - CURVED FOR IMMERSION: Dive into games with a 1500R curvature that enhances viewing comfort and provides a wide, immersive visual field. - PEAK PERFORMANCE: Enjoy seamless gaming with a 300Hz refresh rate via DisplayPort (144Hz HDMI) and a rapid 0.5ms response time. - VIVID COLORS AND CONTRAST: High dynamic contrast ratio and HDR readiness deliver vibrant visuals and deeper blacks in every scene. - EYE CARE TECHNOLOGY: Flicker-Free and low blue light technologies help minimize eye strain during extended gaming sessions. - ROBUST CONNECTIVITY: Equipped with DisplayPort 1.4, dual HDMI 2.0, and an earphone out, plus VESA compatibility for diverse setup options. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DPXWJW7L | | Adaptive Sync | FreeSync | | Additional Features | Adaptive Sync, Eye Care, Frameless | | Aspect Ratio | 16:9 | | Best Sellers Rank | #4,937 in Electronics ( See Top 100 in Electronics ) #231 in Computer Monitors | | Brand | AOC | | Built-In Media | HDMI Cable, Monitor, Power Cord, User Manual | | Color | Black | | Compatible Devices | Desktop, Gaming Console, Laptop | | Connectivity Technology | DisplayPort, HDMI | | Contrast Ratio | 16:09 | | Customer Reviews | 4.3 out of 5 stars 32 Reviews | | Display Resolution Maximum | 2560 x 1440 Pixels | | Display Technology | QHD | | Display Type | LED | | Hardware Connectivity | DisplayPort, HDMI | | Has Color Screen | Yes | | Image Contrast Ratio | 16:09 | | Item Dimensions D x W x H | 9.43"D x 24.1"W x 20.33"H | | Manufacturer | AOC | | Model Name | CQ27G4ZH | | Model Number | CQ27G4ZH | | Mounting Type | Desk Mount | | Native Resolution | 2560x1440 | | Number of Component Outputs | 3 | | Picture Quality Enhancement Technology | High Dynamic Contrast Ratio, HDR, Adaptive Sync, Eye Care (Flicker-Free, Low Blue Light) | | Power Consumption | 60 Watts | | Refresh Rate | 300 Hz | | Resolution | QHD Wide 1440p | | Response Time | 0.3 Milliseconds | | Screen Finish | Glossy | | Screen Size | 27 Inches | | Screen Surface Description | Glossy | | Specific Uses For Product | Business, Desktop, Gaming | | Total Number of HDMI Ports | 2 | | UPC | 685417736386 | | Warranty Description | 3 year manufacturer | | Warranty Type | 3 Years Manufacturer Warranty | ## Product Details - **Aspect Ratio:** 16:9 - **Brand:** AOC - **Resolution:** QHD Wide 1440p - **Screen Size:** 27 Inches - **Screen Surface Description:** Glossy ## Images ![27 Inch Curved Gaming Monitor 2K QHD 300Hz VA 0.3ms, CQ27G4ZH | 2560Γ—1440 Computer Monitor, Adaptive-Sync, DP 1.4, HDMI 2.1, Earphone Out, VESA Mount, Console Ready, 3-Year Zero-Bright-Dot - Image 1](https://m.media-amazon.com/images/I/61Y0YlmJwSL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great monitor - Recommend! *by J***N on November 10, 2025* Awesome. One of the best monitors I have had. Fits well on my desk, and it improved the graphics and colors on my games drastically. Not to mention, easy to put together and it’s sturdy. Have nothing bad to say about the monitor. ### ⭐⭐⭐⭐⭐ 27" 300Hz monitor *by L***. on July 6, 2025* Love my computer screen. 300Hz and works great. ### ⭐⭐⭐⭐⭐ Excellent monitor *by N***. on August 12, 2025* Nice monitor, high fps ## Frequently Bought Together - AOC CQ27G4ZH 27" Curved Gaming Monitor, QHD 2K 2560x1440, 1500R VA, 300Hz 0.3ms, HDMI x2, DP x1, Height Adjustable Stand, Xbox PS5 Switch Compatible, 3-Year Zero-Bright-dot - IVANKY 8K DisplayPort Cable 1.4, VESA Certified DP Cable 6.6ft (8K@60Hz, 4K@144Hz, 2K@240Hz)HBR3 Support 32.4Gbps, HDR, HDCP 2.2, FreeSync G-Sync, Braided Display Port for Gaming Monitor, Graphics, PC --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/699157075-27-inch-curved-gaming-monitor-2k-qhd-300hz-va-0](https://www.desertcart.us/products/699157075-27-inch-curved-gaming-monitor-2k-qhd-300hz-va-0) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-24*