Ahead of the Consumer Electronics Show next week, Samsung has revealed its new line of 4K and 8K TVs set to launch later in 2021.

All the models announced today make use of brand new QLED technology that Samsung is branding "Neo QLED." The biggest benefit is that Samsung has managed to reduce the size of the LEDs that act as the backlight in its display, allowing for drastically more dimming zones and the reduction of blooming. Traditional LED displays require backlighting for brightness, but the size of the LEDs has often led to distracting light bleed in scenes where only small portions of the image are overly bright or dark. This is one of the biggest benefits of OLEDs, which are self-emissive.

According to The Verge, Samsung is promising up to "up to almost 30,000 tiny LEDs" and "up to 2,500 dimming zones," which will make backlighting in this year's models noticeably better than those from 2020. Samsung announced to 8K models (the QN900A and QN800A) as well as numerous 4K models (QN95A, QN90A, and the QN85A). The number of dimming zones does decrease with less expensive models, but Samsung hasn't detailed each individually yet.