Plasma displays used ionized gas cells to deliver deep blacks, wide viewing angles, and smooth motion. Once popular for large HDTVs, plasmas were phased out in the mid-2010s as LED/LCD and OLED technologies matured.
Updated guide to big-screen TVs in 2025: compare OLED, QLED/Mini-LED, MicroLED and laser projectors by contrast, brightness, viewing angle, gaming latency, and room lighting.
Plasma TVs are now legacy; today's choices are LED-LCD (including QLED), OLED, Mini-LED and emerging MicroLED. Pick based on room brightness, viewing habits and budget.
A modern home theater package centers on 4K HDR displays, immersive Dolby Atmos/DTS:X audio, and smart connectivity. Choose between full speaker systems or soundbars based on room size and budget; prioritize display and sound quality and use calibration tools for best results.
Flat-panel TVs now dominate living rooms, while modern DLP projectors - improved by LED/laser light sources and 4K/HDR support - serve home theaters, portable systems, and cinemas.