LG’s 39GX90SA UltraGear is a rare breed: a curved OLED gaming monitor that also works like a smart TV, without feeling like a compromise. Even better, it’s currently down to an all-time low of $899 on Amazon, a massive $700 discount at the time of writing.
Why this 39-inch ultrawide OLED stands out
– True TV-like smarts on a monitor: Built-in webOS means you can fire up Netflix, Hulu, and other streaming apps without a PC or console. An included remote makes couch-style navigation easy.
– Designed for serious gaming: A 240Hz refresh rate, low input latency, and G-Sync support deliver ultra-smooth, responsive gameplay—ideal for fast-paced titles.
– Immersive 800R curve: The dramatic wraparound effect pulls you into games and movies more than typical smart TVs.
– WQHD ultrawide resolution: At 3440 x 1440 in a 21:9 aspect ratio, it’s easier to hit high frame rates than 4K while still getting sharp, cinematic visuals.
– Productivity powerhouse: The 39-inch canvas can be divided into up to six zones, making multitasking and creative workflows far more efficient.
– Flexible connectivity: Multiple HDMI 2.1 ports and USB-C with power delivery help simplify modern desk setups and support a wide range of devices.
A smart monitor that doesn’t slow you down
Many “smart” displays stumble when used as desktop TVs, but this model’s webOS integration is unusually capable for a monitor. You can jump into streaming apps or cloud gaming services without booting a PC. There are some quirks when switching inputs and its on-screen menus could be snappier, yet the included remote reduces friction in daily use.
Image quality and gaming performance
This is a WOLED panel, which typically doesn’t match the pure punch of the best QD-OLEDs. Even so, contrast remains a standout strength, preserving fine shadow detail in darker scenes across games and movies. HDR brightness is modest by OLED standards but still adds depth and highlight pop, particularly compared to many IPS gaming monitors. Combine that with 240Hz, adaptive sync, and low latency, and you’re looking at a fast, cinematic experience well-suited for competitive play.
Who should consider the LG 39GX90SA
– Gamers who want high refresh rates without the GPU demands of 4K
– Users who want one screen that handles work, play, and streaming
– Anyone looking to simplify their setup with smart TV features, cloud gaming access, and a remote
– Ultrawide fans who value immersion and multitasking
Trade-offs to know
– The user interface can feel a bit clunky during input changes.
– Built-in speakers are underwhelming; a soundbar or headset is recommended.
– Not as color-vibrant as some QD-OLED competitors, though contrast is excellent.
The bottom line
The LG 39GX90SA is a compelling do-it-all display that blends a 240Hz ultrawide gaming monitor with true smart TV features—something most gaming panels can’t claim. With its 800R curve, WQHD resolution, and robust connectivity, it can replace multiple screens and streamline your desk. At $899 on Amazon, it’s one of the most attractive values in large-format OLED gaming right now. Pricing and availability can change, so if this checks your boxes, it’s worth acting quickly.
