Samsung's excellent OLED TV is on sale again! It boasts QD-OLED, high brightness, and 144 Hz

An OLED TV for half its original price? The Samsung S90F is among the top-rated OLED TVs of 2025, and the current discount of over 35,000 CZK makes it one of the most attractive offers on the market. And an important note: it’s precisely the 65″ version that features a QD-OLED panel with the best picture in the entire lineup.

QD-OLED Panel Only for 65″

Samsung doesn’t emphasize this much, but it’s crucial: only this 65″ model has a QD-OLED panel with quantum dots. The others use classic WOLED from LG. QD-OLED, however, likely offers a wider color gamut and higher brightness.

The NQ4 AI Gen3 processor utilizes 128 neural networks to enhance both picture and sound. 4K AI Upscaling technology converts older content to higher resolution. For gamers, there’s a 144Hz refresh rate with VRR support, input lag under 10 ms, and four full-fledged HDMI 2.1 ports – most competitors offer only two.

What the S90F Doesn’t Do

On Alza, the TV has a rating of 4.9 out of 5 from 79 customers. The picture quality, system speed, and easy installation are praised. Samsung promises 7 years of updates, and a solar-powered remote control that charges with light is included.

The main criticism is directed at the absence of Dolby Vision – Samsung relies on the competing HDR10+. Thus, Blu-ray discs with Dolby Vision won’t be fully utilized, but streaming services like Netflix or Disney+ support HDR10+. The built-in 40W speakers with Dolby Atmos are solid for a TV, but for a cinematic experience, we recommend a soundbar. A year ago, the TV cost 64,990 CZK; during Black Friday, it dropped to 28,000. Now, with the discount code ALZADNY15, you can get it for 29,917 CZK. For a QD-OLED with a 144Hz panel and four HDMI 2.1 ports, it’s an excellent price.

Have you already switched to OLED, or is a classic LCD enough for you?