LG UltraGear 27GX704A-B 27" Review

The LG UltraGear 27GX704A-B is a speed demon with perfect blacks, thanks to its 240Hz OLED panel. It's a fantastic value for competitive gaming and media, but its modest brightness holds it back in bright rooms. Worth it if your priority is motion clarity.

The LG UltraGear OLED 27GX704A-B is a 27-inch QHD monitor that's all about speed and contrast. It packs a 240Hz OLED panel with a near-instant 0.03ms response time, aiming to be the definitive screen for competitive gamers who want perfect blacks and no motion blur.

It's not just for gaming, though. With a color gamut hitting the 88th percentile and excellent ergonomics, it's a strong all-rounder for entertainment and even some creative work. But it's making some clear trade-offs to hit that competitive price point.

This thing is fast. Like, 'see every frame' fast. The 240Hz refresh and OLED's near-zero response time mean motion is buttery smooth with virtually no ghosting. Our data puts its overall performance in the 83rd percentile, which is solid. The trade-off? Peak brightness is a bit modest at 275 nits for SDR, though HDR can spike much higher. It's plenty bright for a dim room, but it might struggle against a sunny window.

For around $500, this monitor offers incredible value if your priorities are motion clarity and contrast. You're getting near-flagship OLED performance and elite ergonomics at a mid-range price. The catch is you're accepting lower brightness and simpler connectivity. Compared to more expensive OLEDs, it's a fantastic deal. Compared to bright IPS panels at this price, it's a different kind of beast.

Stacked up, it's a compelling alternative to pricier QD-OLEDs like the ASUS ROG Swift. You trade some peak brightness and maybe color volume for a lower price. Against a fast IPS monitor like many from MSI, you're choosing perfect blacks and instant response over higher sustained brightness. And next to the giant, super-wide Samsung Odyssey Neo G9, this is for the player who values pixel-perfect speed over immersive scale. It carves out a smart niche.

Skip this if you work in a super bright office or edit HDR video professionally. The sustained brightness isn't high enough. Also, if you need a ton of USB ports or a built-in KVM switch, look elsewhere because the connectivity here is pretty basic.

Buy this if you're a competitive or enthusiast gamer who plays in a controlled lighting environment and values flawless motion over eye-searing brightness. It's also a great pick for media consumption and anyone who craves those inky OLED blacks. Just know you're getting a focused tool, not a do-everything marvel.