Mini-LED vs OLED
Mini-LED is the best QLED technology has to offer. It gets closer to OLED blacks than any other LCD technology - but still has limits.
What is Mini-LED?
Standard QLED TVs have a backlight with maybe 100-200 zones that dim independently. Mini-LED TVs pack thousands of tiny LED lights behind the panel - the Samsung QN90D has 1,344 dimming zones. Each zone can be individually controlled, so when one part of the screen needs to be dark, only those zones turn off.
The result is much deeper blacks than regular QLED and significantly reduced halo or blooming effects around bright objects on dark backgrounds. Combined with QLED's brightness advantage of up to 4,000 nits, you get a TV that performs much better in both dark and bright conditions.
Mini-LED beats standard QLED
- +Much deeper blacks - visible difference in dark scenes
- +Less blooming around bright objects on dark backgrounds
- +Better HDR tone mapping
- +Maintains high brightness across the full panel
OLED still beats Mini-LED
- -Cannot achieve true pixel-level black - zones are still zones
- -Some blooming still visible in extreme high-contrast scenes
- -Slower response time than OLED (1-2ms vs 0.1ms)
- -Narrower viewing angles than OLED
Top Mini-LED TVs in 2026
1,344 zones, 4,000 nits
Micro dimming Pro, peak 4,000+ nits
Best budget Mini-LED
XR Backlight Master Drive, 1,000+ zones
Mini-LED typically costs $200-500 more than standard QLED at the same size. If your budget allows, it is worth it.