Huge curved LG OLED monitor discounted to a minimum! It has 240 Hz and its own operating system

  • LG UltraGear 45GX90SA is a 44.5" curved OLED monitor with a 240Hz refresh rate
  • Thanks to webOS, it also functions as a smart TV with Netflix, Amazon Prime, and other applications
  • With code ALZADNY30, it costs 23,058 CZK instead of the original 51,563 CZK

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Jakub Kárník
Jakub Kárník
3. 2. 2026 05:30
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A monitor that can replace a TV? LG UltraGear 45GX90SA combines a top-tier gaming OLED panel with the webOS system known from LG TVs. Tom’s Guide awarded it Editor’s Choice and described it as “the optimal screen for everything.” And now it costs less than half of its original price.

OLED panel for gamers and filmmakers

The curved 44.5″ display has a resolution of 3440 × 1440 px in a 21:9 aspect ratio and a 240 Hz refresh rate with a 0.03 ms response time. It supports G-Sync, FreeSync Premium, and Adaptive-Sync – it doesn’t matter if you have an Nvidia or AMD card. 10-bit color depth and HDR ensure accurate color reproduction even for creative work.

A fundamental difference from ordinary monitors is webOS. After turning off your computer, you can directly launch Netflix, Amazon Prime Video, or other applications on the monitor without any external device. A remote control with pre-set buttons for streaming services is also included. For small apartments or offices where you don’t want to have a monitor and a TV separately, this is an ideal solution.

Weaker speakers, but otherwise flawless

The Tom’s Guide reviewer praises the image clarity (537 nits), flicker-free OLED smoothness, and immersive 800R curvature. Connectivity offers HDMI 2.1, DisplayPort 1.4, USB-C, and RJ-45 for LAN. VESA 100×100 allows for wall mounting.

The only significant criticism is directed at the built-in speakers – they are clear but lack bass. For movies and games, we recommend an external soundbar or headphones. The monitor originally cost 51,563 CZK, gradually dropped to 30 thousand, and now you can get it with discount code ALZADNY30 for 23,058 CZK. For a 45″ OLED with 240 Hz, webOS, and this equipment, it’s a price that may not be repeated.

Do you use an ultrawide monitor, or is a classic 16:9 aspect ratio enough for you?

About the author

Jakub Kárník

Jakub is known for his endless curiosity and passion for the latest technologies. His love for mobile phones started with an iPhone 3G, but nowadays… More about the author

Jakub Kárník
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