OLED vs QLED vs Mini-LED: which screen technology to buy

How the three technologies actually differ

The fundamental split is whether each pixel makes its own light. OLED is self-emissive: every pixel is its own tiny light that can switch fully off, so blacks are perfect and contrast is effectively infinite. QLED is, despite the name, an LCD with an LED backlight and a quantum-dot colour layer, so it is brighter and more colourful than a basic LED TV but still relies on a backlight that cannot switch fully off behind dark areas. Mini-LED is a QLED with a far more advanced backlight, thousands of tiny LEDs in hundreds of dimming zones, which gets much closer to OLED black levels while keeping QLED high brightness. So the real contest in 2026 is OLED versus Mini-LED, with plain QLED sitting in the value middle.

Contrast and black level: OLED wins

This is OLED home turf. Because each pixel switches off independently, an OLED shows true black with no backlight glow, and there is no blooming, the halo of light around bright objects on a dark background that even good Mini-LED sets can show. A starfield, the credits on a black screen, or a dark, moody film all look cleaner on OLED. Mini-LED has narrowed the gap impressively with local dimming, but in a dark room, watching dark content, OLED is still visibly the more cinematic picture. Every OLED in our test, from the £749 LG B4 to the £2,199 Panasonic Z95A, shares this perfect black level.

Brightness: Mini-LED wins

Here the LCD-based sets pull ahead. A premium Mini-LED can exceed 2,000 nits of peak brightness, where our OLEDs measured between 660 and 1,460 nits on a 10% window. In a bright, sunlit room, that extra brightness helps HDR highlights cut through and resists glare better. OLED has closed the gap with brighter panels, the Panasonic Z95A 1,460 nits and the QD-OLED Samsung S90D 1,015 nits are genuinely bright, but if your room is flooded with light all day and you cannot dim it, a bright Mini-LED is the more practical choice.

Burn-in and lifespan

QLED and Mini-LED have one clear advantage: because they use a backlight rather than self-emissive pixels, they are immune to the burn-in that, in rare cases, can affect OLED. For normal viewing, modern OLED protections make burn-in very unlikely (see our OLED burn-in guide), but if you plan to display a static image for thousands of hours, a permanent dashboard, a shop display, or a desktop used for work all day, an LCD-based set is the safer bet. For ordinary film, TV and gaming, this rarely matters.

Price

At the entry level, a basic QLED is cheaper than any OLED, which is why QLED dominates the budget end of the market. As you climb, the picture flips: a premium Mini-LED often costs as much as or more than a comparable OLED. Our budget LG B4 shows that genuine OLED now starts at around £749, so the days of OLED being far pricier than good LCD are largely over at the mid-range and above.

Which should you choose?

Choose OLED if you watch in a normal or dimmable room and want the most cinematic picture, perfect blacks, infinite contrast and excellent motion. That is most living rooms, and it is why every set in our main ranking is an OLED. Choose a Mini-LED if your room is very bright all day, you cannot control the light, or you will display static content for long periods. Choose a basic QLED only if budget is the overriding factor and you want the largest screen for the lowest price.