AOC has listed a new 27-inch gaming monitor, the Q27G4SM, on its Chinese website. Built around a Fast IPS panel and an 1152-zone Quantum Dot Mini-LED backlight, the display delivers a 2560×1440 resolution, a 340Hz refresh rate, and VESA DisplayHDR 1000 certification.

According to the official datasheet (via Prad), the monitor achieves a peak brightness of 1200nits with a 10-bit colour depth and a 1 ms G2G response time. Colour coverage reaches 100% sRGB and 99% DCI-P3 with a Delta-E accuracy rating under 2, while typical power consumption is rated at 35W. FreeSync is on board to prevent screen tearing, backed by a selectable motion blur reduction mode.

Display features include picture-in-picture and picture-by-picture viewing, an FPS counter, and a crosshair overlay. Physical connectivity options consist of two HDMI 2.1 inputs, one DisplayPort 1.4 connection, and a headphone output. The included stand supports tilt, swivel, and pivot, along with 130mm height adjustment and 100x100mm VESA mounting support. Release timing and pricing outside of China remain unconfirmed.

KitGuru says: Pairing 1152 Mini-LED dimming zones to a 340Hz 1440p Fast IPS panel makes the Q27G4SM a compelling display option if AOC brings it to Western markets.

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Acer has expanded its Nitro display family with the Nitro ED340CUR W0bmiipx, a 34-inch ultrawide monitor designed to bring high-refresh-rate gaming to the value-conscious segment. This model pairs a 1500R curved VA panel with a 3440 x 1440 (UWQHD) resolution, offering the expansive field of view that has become a staple for simulation fans and multitasking professionals alike.

Featuring a 240 Hz refresh rate, the ED340CUR W0 (via DisplaySpecifications) brings a significant jump over previous iterations of the ED340 series, which typically maxed out at 165/180Hz. This, combined with AMD FreeSync Premium support, ensures fluid motion and reduced screen tearing in fast-paced titles. The panel uses an 8-bit + FRC (Frame Rate Control) method to achieve 10-bit colour depth, covering 99% of the sRGB colour space. As is typical of VA technology, the monitor boasts a high 3000:1 static contrast ratio. However, its peak brightness is rated at a modest 250 nits, making its HDR10 support more of a baseline compatibility feature than a transformative visual experience.

The monitor follows Acer's streamlined “ZeroFrame” aesthetic, maximising screen real estate by minimising bezel width. The included stand is tilt-only, which is a common trade-off in the budget category. However, the unit is fully compatible with 100 x 100 mm VESA mounts for those who require height or swivel adjustment. Connectivity options include dual HDMI 2.1 ports, a DisplayPort 1.4 input, and integrated 2W speakers for basic audio.

Additionally, Acer has packed the display with its VisionCare suite, including Blue Light Shield Pro, flicker-free technology, and a low-dimming feature. These additions, combined with the “Super Sharpness” processing, position the ED340CUR W0 as a versatile tool for both competitive gaming and general office productivity. The monitor is now available for $349.99.

KitGuru says: It's impressive to see 240Hz in a 34-inch UWQHD monitor at this price point. For gamers coming from older 60Hz panels, the move to 240Hz on a curved 34-inch panel is one of the most cost-effective ways to fundamentally change how your gaming setup feels in 2026, assuming your system can support such a refresh rate.

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