The 65-inch Hisense A6 Series 4K wins for most living room use cases with its larger immersive screen while matching the 55-inch on Google TV, Dolby Vision, and 60 Hz refresh rate. The 55-inch version suits smaller spaces better but loses impact compared to the 65-inch at typical 8-12 ft viewing distances. Both models share the same entry-level panel constraints noted in budget TV roundups from...