Shopping for a cheap TV? This is the one feature as important as 4K resolution

TVs Shopping for a cheap TV? This is the one feature as important as 4K resolution Opinion By Michael Desjardin published 28 April 2026 Mini-LEDs are cheaper than ever and very much worth buying When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. (Image credit: TCL) Copy link Facebook X Reddit Email Share this article 0 Join the conversation Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter Over the years, whenever friends, family, and readers have asked me for advice on buying a TV within their budget, I've always emphasized three key features: a price that's low enough, performance that makes sense for the price, and 4K resolution. Recently, though, I've added a fourth essential feature for any bargain-hunting TV-shopper: Mini-LEDs.Once upon a time, Mini-LED backlighting was a premium feature reserved for high-end models. Nowadays, you can buy a Mini-LED TV for a remarkably reasonable price.In fact, the price gap between the cheapest, lowest-end TVs without Mini-LEDs and the most affordable Mini-LED TVs you can buy is narrow enough that, outside of a particular set of circumstances, it makes sense to spring for the tech. Here's why.Article continues below You may like This 4-star Mini-LED TV is bright enough for daytime viewing, stuffed with features and just went on sale for $449 I track TV deals for a living and these 7 Mini-LED TV sales are the only ones I’d buy Amazon’s Big Spring Sale is almost over, but I found the 5 affordable TV deals that are still worth buying Why are Mini-LED TVs better? (Image credit: Tom's Guide)The name of the game is contrast.As far as super-affordable TVs go, there are a couple of display technologies that sit below Mini-LED: direct-LED and edge-lit LED. There are different variations on these two types, but at their core, these are the options at the bottom of the barrel.Edge-lit LED TVs are usually the least sophisticated. As the name suggests, edge-lit TVs illuminate the picture using LEDs from the edge of the panel rather than directly behind the screen. It’s a relatively affordable way to produce LCD/LED TVs, and in many cases, this type of backlighting allows for a thinner design (a nice bonus that only somewhat offsets the not-so-impressive picture quality).Direct-LED TVs typically perform better than edge-lit TVs, as these tried-and-true backlights sit behind the screen. This proximity allows light to travel a shorter distance, which goes a long way toward keeping the bright stuff bright and the dark stuff dark. That's Contrast 101.The best direct-LED TVs come with a feature called full-array local dimming. This allows the LEDs to be divided into independently dimmable zones. Again: The name of the game is contrast, and this dynamic approach greatly improves the picture's contrast. window.sliceComponents = window.sliceComponents || {}; externalsScriptLoaded.then(() => { window.reliablePageLoad.then(() => { var componentContainer = document.querySelector("#slice-container-newsletterForm-articleInbodyContent-nYWGqFvbfC2S292eDW34Vn"); if (componentContainer) { var data = {"layout":"inbodyContent","header":"Sign up to get the BEST of Tom's Guide direct to your inbox.","tagline":"Get instant access to breaking news, the hottest reviews, great deals and helpful tips.","formFooterText":"By submitting your information you agree to the <a href=\"https:\/\/futureplc.com\/terms-conditions\/\" target=\"_blank\">Terms…

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