OLED TV ideal as a computer monitor! 42-inch Samsung discounted to a minimum in the Czech Republic

Large monitors are a trend, and 32″ OLED panels cost similar money. However, Samsung QE42S90F offers 10 inches more, a complete operating system, remote control, incomparably better speakers than an average monitor, and cloud gaming in one package. For video and photo editing or as a companion to a MacBook, it’s an interesting choice.

OLED for small rooms and large desks

A 42″ diagonal (106 cm) is borderline for a living room TV – it’s more suitable for smaller rooms or bedrooms. But as a PC monitor replacement? That’s a different league. On Reddit, users share their setups, and the S90F is among the most popular choices for those who want OLED on their desk.

The panel offers 4K (3840 × 2160) resolution with a refresh rate of 100/120 Hz, up to 144 Hz in gaming mode. It supports HDR10, HDR10+, and HLG. According to Reddit, the anti-glare surface is better than that of competing LG C5 models – reflections are darker and less mirror-like.

One Slovak customer on Alza uses the TV as a PC monitor and writes: “Picture is excellent. Finally, after a long time, a TV with no input delay on the controller.” Black is simply black – that’s the advantage of OLED technology.

Complete Package vs. Bare Monitor

For similar money, you can buy a 32″ OLED monitor with a higher frequency (e.g., 240 Hz). But the S90F offers more: the Tizen system with apps like Netflix, HBO Max, Disney+, Czech Voyo, and Oneplay. You can stream music via Spotify, browse the web, or play Xbox games via cloud gaming without a console.

The remote control has solar charging. Four HDMI 2.1 ports can connect a PC, console, and soundbar simultaneously. VESA 200×200 allows for wall mounting.

What to Watch Out For

On Reddit, dithering is discussed – visible lines during fast movement in certain colors. This affects all 42″ WOLED panels (both Samsung and LG use the same panel from LG Display). You won’t see it from a typical TV viewing distance, but you will from 60–80 cm at a desk.

One customer points out: Alza states 40W speakers, but according to Samsung, it’s 2×10W (20 W total). The sound is clear, but a soundbar is useful. Bixby does not support Czech. And if you frequently unplug the TV (not just turn it off with the remote), screen calibration starts for 10–12 minutes.

What 13 Customers Say

Rating 4.8 out of 5. “I am satisfied and I think it’s worth paying the extra third of the price compared to regular LED TVs,” summarizes one reviewer. The OLED picture, 4K AI upscaling of older films, and the clear Tizen system are praised. Criticism is directed at the build quality (“could be better”) and the missing Czech localization for Bixby.

The original price was 20,690 CZK, with discount code ALZADNY15, you can get the TV for 17,587 CZK. For a 42″ OLED with a complete smart system and gaming features, this is a competitive price. Ideal for those looking for a 2-in-1 solution – a TV for a smaller room and a large computer monitor.

Do you use a TV as a monitor, or do you prefer a dedicated panel?