Huge Samsung TV is on sale after a long time. It has positive reviews, supports 144 Hz, and has a great picture.

One hundred inches on the wall is something you either want or you don’t — and if you do, the Samsung QE100QN80F for 67,491 CZK after entering code 2026ALZAEXTRA10 now seems like a reasonable option. Before ordering, I recommend checking availability in detail on Alza — stock for such large items moves quickly. Let’s be frank now about who this TV will make happy and who will pay for inches they won’t use.

Quick Summary

• ✅ Makes sense if you have a place to hang it, sit at least 3.5–4 m from the wall, and primarily watch 4K/HDR sources.
• ⚠️ Consider the extreme weight (installation requires two people), the underpowered 30 W sound, and the fact that QN80 is an entry-level Neo QLED — it won’t achieve OLED black levels.
• 💡 For 67,491 CZK, this is the largest diagonal with a 144Hz gaming mode and HDMI 2.1 for this price — and the lowest price the model has dropped to.

Why this hundred-inch TV is particularly interesting

The price story is telling: it launched for 109,990 CZK, settled at 79,990 CZK, and the code 2026ALZAEXTRA10 brings it down to 67,491 CZK. To be precise — according to HlídačShopů, the minimum price before the promotion was 67,490 CZK, so this isn’t an unprecedented discount, but a return to its historical low. You haven’t bought this model cheaper.

Whose living room will it transform? Those upgrading from 55″ or 65″ speak in reviews of a “new home cinema.” Those who went from 85″ don’t describe such a strong effect — the difference between 65″ and 100″ is vast, while between 85″ and 100″ it’s just pleasant. If you’re weighing whether the hundred-inch TV is worth 67,491 CZK, answer this first.

Key parameters translated into plain language

Mini LED with local dimming and NQ4 AI Gen2 processor: the backlight is divided into zones that dim independently, so night scenes aren’t washed out to gray. Reviewers especially praise the brightness — the TV works well even in brightly lit rooms, and the anti-reflective layer does a decent job.

144 Hz, FreeSync Premium Pro, and 4× HDMI 2.1: for gamers, smooth, tear-free images and low input lag. Four full-fledged HDMI 2.1 ports are a rarity — you can connect PS5, Xbox, and PC simultaneously. AI Upscaling brings weaker content closer to 4K, but works better on streaming than on satellite.

Tizen, SmartThings, and 7 years of updates: a swift system that can function as a smart home hub, including Matter. The catch: you won’t get access to most smart features without a Samsung account.

Practical aspects: weight, installation, and viewing distance

Read this before you order: weight is a topic in every other review. “Extremely heavy,” buyers advise getting two strong people for installation. The box is huge, so just getting it to its place is half a day’s work — delivery and installation from Alza here are not a luxury, but a reasonable investment in peace of mind.

The SolarCell remote charges via light or USB-C, eliminating the need for batteries. However, one company complained that it “always remained discharged” — for a darker corner, expect occasional cable charging. And viewing distance: from a couch against the wall, you’ll see pixels rather than the movie; one hundred inches requires room to step back.

What users say and what to watch out for

The rating is above average — 4.9 out of 5 from 13 customers, 100% recommend, over 50 units sold. Alza does not state the return rate; however, no technical defects are apparent from the reviews. The picture, brightness, system fluidity, and integration within the Samsung ecosystem are praised (a soundbar of the same brand pairs automatically in Q Symphony mode).

And now, honestly, the downsides. The sound is repeatedly just average — “it makes no sense without a soundbar,” one buyer bluntly wrote. Satellite upscaling to 100″ is insufficient during fast scenes because the source’s weaknesses are magnified along with the image. And those expecting OLED black will be disappointed — “QLED can’t match OLED,” summarized one reviewer.

When it doesn’t make sense

For a small room or for a viewer who mainly watches standard satellite channels, a hundred-inch TV is an unnecessary bite — every weakness of the source is stretched across the entire wall. And if you’re a film purist who cares about perfect black, rather opt for an OLED with a diagonal around 65″ — deeper contrast, just on a smaller area. You won’t get maximum inches and maximum picture quality simultaneously at this price point.

Verdict: who it’s worth it for

It’s for someone who wants maximum screen real estate for a reasonable price, has the space for it, and will buy a soundbar. They will get excellent brightness, a swift system, a 144 Hz gaming mode, and a functional Samsung ecosystem. They will sacrifice OLED black and rely on external sound — a fair compromise when prioritizing size.

If the model sells out or the code expires, check out current promotions during Alza Days — large TVs appear there regularly.

What would you rather get for similar money — a hundred-inch Mini LED wall for 67,491 CZK, or a smaller OLED with perfect black?