Samsung Q80C vs CU8000

The Samsung Q80C is better than the Samsung CU8000. The Q80C has a basic local dimming feature; it's unexceptional, but it still gives it better contrast than the CU8000, although, unfortunately, its local dimming feature introduces a ton of blooming around bright highlights in dark scenes. The Q80C is much brighter than the CU8000 in HDR and SDR, so it also looks better when watched in brighter rooms. Rare for an LED TV: the Q80C has a wide viewing angle. This makes it a particularly enticing choice to host large watch parties in brighter rooms, as it's bright enough to overcome glare, and the image doesn't degrade much when viewed from the sides. Finally, the Q80C is the superior option for gamers due to its 4k @ 120Hz capabilities, with VRR, alongside a much faster response time.