Mini-LED over OLED is just common sense

Sometimes I wonder how much thought the average buyer puts into buying a TV. I tend to assume that most people are at least somewhat like me, wanting to understand important jargon and check a pro review or two. But when I browse the TVs available in stores like Best Buy and Costco, many of the models on shelves seem no more than acceptable. Clearly, then, a lot of people must still be buying TVs based on demo displays and/or what’s affordable and convenient to take home.

One thing the average buyer is probably aware of, though, is that OLED TVs are the gold standard, at least for now. They’re more expensive, and in person, it’s hard to ignore how much images “pop” on an OLED panel. But however good they might be, I still prefer mini-LED TVs, for reasons at least some of you will be onboard with.

What makes mini-LED better than OLED, in some cases?

Living in the real world

On paper, OLED has one huge advantage — unlike most other panel technologies, it relies on self-illuminating pixels. This means individual pixels can be shut off, producing true blacks for improved contrast and color accuracy. That’s where the “pop” effect comes from, especially when viewing HDR (high dynamic range) scenes with strong highlights and shadows. Another benefit of this is that OLED avoids some of the visual errors of backlight-based technologies, like “halos” around bright objects on dark backdrops. Even mini-LED is sotimes vulnerable to these, despite using thousands of backlights that allow many more dimming zones than traditional LCDs.

There’s a serious disadvantage to most OLED TVs, however, and that’s brightness. While the best models can peak at 2,500 nits — or even 4,500 nits, in some modes — those are the exception. More affordable sets are liable to top out at 800 to 1,300 nits, and that’s without accounting for ABL (Automatic Brightness Limiting), which drops the brightness in other parts of a scene to allow highlights without overheating. Those other areas can fall below 500 nits, which is probably dimmer than the screen you’re reading this on.

This means that to avoid having those darker areas washed out, OLEDs are best viewed in low or non-existent ambient lighting. This might be fine — on movie night, I always prefer to close the curtains and dim the lamps anyway. But many people want the option of sunlit viewing, or watching something with the lights up when they’re sharing a space with others. My wife might be watching YouTube while I’m reading a book or playing a game on my Steam Deck, for instance. If you’re cooking in the kitchen, or taking care of young kids, a dark room can be completely impractical.

Just about any mini-LED TV is going to be far brighter, sometimes insanely bright. 1,200 nits is a low peak. Some mid-range models can hit up to 3,500 nits, and high-end models close in on 4,000 nits or more. Top-end mini-LEDs can achieve up to 10,000 nits in boost modes, which is actually pointless, if you ask me — at 3,000 nits, my Apple Watch Ultra 2 is readable in the midday sun.

I haven’t even touched on the biggest problem people associate with OLED, which is burn-in. The organic materials in OLED panels degrade under heat, so leaving static images up for too long risks permanent “ghost” images. I don’t mean to oversell the threat, given that TV makers have implemented countermeasures like pixel shifting, but this is an issue that mini-LEDs (and other LCDs) just don’t have. You can leave a mini-LED on for days at a time and come back to a pristine image. All you’re really impacting is overall lifespan.

In fact, the situation with OLED is even worse than you might realize. Because different colors degrade at different rates, OLED panels can (potentially) develop color tinting over time. And every OLED gradually loses brightness, inevitably reaching a point where increased voltage can’t compensate. OLED TVs can theoretically outlast LCDs, which sometimes have backlights fail — but only if you take care of them. They aren’t well-suited for gaming, or putting the news or other ambient videos on in the background.

The more subjective appeal of mini-LED

Your mileage may vary

Credit: TCL

Personally, I actually prefer the appearance of mini-LED images in some cases. Because the tech is so bright, colors can potentially appear more vivid and saturated — no matter if you’re using Game or Filmmaker Modes, which disable post-processing. As much as I appreciate the value of displaying images exactly as a director intended, I do want a little “wow” in what I’m watching. Your feelings may differ, naturally. I will acknowledge that a more subdued image can have its own appeal.

I think my most controversial opinion may be that, in many scenes, I don’t see much of a difference in contrast versus OLED. While it’s there if I pay close attention, a few thousand backlights are enough to trick the eye. Indeed, it’s often impossible to tell you aren’t looking at pure blacks without placing an OLED screen side-by-side, and I think most people would agree that that’s a pedantic level of comparison.

None of the pro-LED arguments I’ve made so far would matter that much if it weren’t for the premium OLED commands. It can be tough to find anything new under $1,000, and of course, better models can top $2,000. Conversely, many sub-$1,000 mini-LEDs still look amazing, leaving little reason to spend more than that beyond a bigger size. I’d rather save several hundred dollars and put that towards a better soundbar, or — hear me out — spend it on the movies and games I’m supposed to be playing. There’s no point in owning a $2,000 TV if all you can afford to watch is YouTube.

In fact, the writing is on the wall for OLED. 2026 should see the first quasi-affordable RGB mini-LED TVs, which can achieve 100% of the BT.2020 color gamut, something OLEDs haven’t managed yet. Within the next few years, MicroLED should reach the mainstream too, closing the loop. That’s because the tech assigns LEDs to individual pixels, resulting in the same perfect contrast as OLED without flaws like burn-in. There are already MicroLED TVs on the market — it’s just a matter of scaling their size down and production up to a point where you can find one at your local big-box retailer. Once that happens, there won’t be any reason to bother with OLED TVs unless they slide into budget territory.