
AOC C27G4X 27” Curved Gaming Monitor with FHD 1920 x 1080 resolution delivers stunning visuals and world-class responsiveness, featuring FreeSync Premium tear-free immersion, HDR 10 mode visual enhancement, and 180Hz refresh rate and 0.5ms response time. The VA Wide View also allows for 178/178-degree viewing angles, and consistent image quality when viewing the monitor from all angles. In addition, this monitor comes with Low Blue Mode and Flick-Free technology to protect the user's eyes, as well as 2 HDMI and 1 DisplayPort interface ports for convenient connectivity.

Witness stunning visuals with AOC Q27G40XMN, 27" Mini-LED backlight technology, delivering deeper blacks, brighter whites, and more vibrant colors.

In competitive gaming, every frame matters. Introducing Acer's XV270 gaming monitor - the Full HD (1920 x 1080) resolution monitor that can keep up with your game play. Through AMD FreeSync Premium Technology, the game’s frame rate is determined by your graphics card, not the fixed refresh rate of the monitor, giving you a serious competitive edge. Plus, users can enjoy comfortable viewing experience while gaming via flicker-less, low dimming and ComfyView display. The design saves space on your desk and lets you place multiple monitors side by side to build a seamless big-screen display.

When it comes to gaming performance, the slightest disadvantage can be the difference between winning and losing a match. With a 240Hz refresh rate, lightning fast 1ms (GTG) response time and full adaptive G-Sync compatibility and FreeSync Premium support, you can be sure that the Odyssey G4 won’t let you down on the battlefield.
| Pros for AOC - C27G4X 27" VA Curved Gaming Monitor, FHD (1920x1080), 180Hz, 0.5ms, Freesync, HDR10 - Black | |||
|---|---|---|---|
| Overall Performance, Refresh Rate, Resolution, Size | Color Quality, HDR Performance, Contrast, VRR Performance | Overall Performance, Refresh Rate, Size, Resolution, Connectivity | Overall Performance, Refresh Rate, Design, Adjustability |
| Cons for AOC - C27G4X 27" VA Curved Gaming Monitor, FHD (1920x1080), 180Hz, 0.5ms, Freesync, HDR10 - Black | |||
| Speakers, Sound | Local Dimming, Refresh Rate, Viewing Angle | There were no cons for this product— | There were no cons for this product— |
Customers commend the C27G4X 27" VA Curved Gaming Monitor for its overall performance, sharp picture quality, and fast refresh rate. Many appreciate the monitor's size, screen curvature, and excellent resolution for gaming. However, some customers have noted the absence of built-in speakers and sound capabilities.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Pros: • Great value for what it’s meant to be • Smooth performance with good frame handling • 1080p looks solid at 27 inches • Easy adjustment coming from a larger main display Cons: • Not OLED (but that’s expected at this price) Review: My main display is a 32-inch OLED, so I didn’t buy this monitor for high-end gaming or visual perfection. I mainly needed a secondary screen for watching videos, movies, and general use—and for that purpose, this monitor does exactly what I needed. The 1080p resolution looks better than expected at 27 inches, and the transition from a 32-inch OLED to this monitor wasn’t as bad as I thought it would be. The refresh rate is smooth, everything feels responsive, and overall the display quality is solid for everyday viewing. For what it is and how I’m using it, this monitor performs very well and meets my expectations.
MekhiW Posted
The AOC C27G4X stands out in the 2025 entry-level market as a high-speed specialist. It is designed for gamers who prioritize frame rates and immersion over pixel density, making it a powerhouse for competitive shooters on a budget. Performance: Speed Over Everything The headline feature is the 180Hz refresh rate paired with a staggering 0.5ms (MPRT) response time. In fast-paced titles like Valorant or Counter-Strike 2, the motion clarity is exceptional for a VA panel. While older VA monitors suffered from "black smearing," AOC’s 2025 tuning has minimized this significantly, ensuring that enemies remain sharp even during quick 180-degree turns. Display and Immersion The 1500R curve on a 27-inch screen strikes the "sweet spot" for immersion, wrapping the peripheral edges slightly toward your field of view without distorting the image. Contrast: Being a VA panel, it offers deep blacks and a high contrast ratio that IPS panels can't match, making it excellent for atmospheric horror or space-sim games. Resolution Note: At 1080p on a 27-inch canvas, the pixel density is lower than a 1440p screen. While text isn't as sharp for office work, this lower resolution is a strategic advantage for gamers using mid-range GPUs, as it allows you to actually hit that 180 FPS ceiling. Features and Build AOC continues to lead in ergonomics. Unlike many budget monitors with tilt-only stands, the C27G4X features a fully adjustable stand (height, swivel, and tilt). It supports Adaptive-Sync (FreeSync), which flawlessly eliminates screen tearing on both NVIDIA and AMD cards. The inclusion of HDR10 is a nice "extra," though, like most monitors in this price bracket, it lacks the peak brightness for a true cinematic HDR experience. Verdict The AOC C27G4X is a surgical tool for gaming. If you are a competitive player who needs every frame possible and prefers the deep blacks of a curved screen, this is arguably the best value-per-frame monitor of 2025. Pros: Blazing fast 180Hz refresh rate and 0.5ms response. Deep contrast and vibrant colors typical of modern VA panels. Excellent ergonomic stand (uncommon at this price point). Very affordable for the performance level. Cons: 1080p resolution can look slightly "soft" for text/desktop use at 27 inches. HDR10 is present but lacks the brightness to be impactful.
Eric Posted
Getting about 200 fps in FN with this monitor! Awesome pick for our kiddo that just got a new gaming PC. Very glad we came back to Best Buy once again to get the BEST deal. They always have the BEST options available are so helpful every time we visit!
MorganC Posted