Samsung S84F 65" OLED 4K TV vs Sansui S55VOUG 55" 4K OLED TV

The Samsung S84F is the safer pick for most people: a 65-inch OLED from a brand with a long track record in panels, Tizen's app support and four HDMI ports. The Sansui S55VOUG is a 55-inch OLED with Google TV, Dolby Vision and Dolby Atmos on paper, but Sansui's TV line has a thin review base and a mixed reputation for long-term reliability. Buy the Samsung for the bigger screen, better smart platform and stronger support; consider the Sansui only if a smaller Google TV set with Dolby Vision matters more than brand backing.

• Choose the Samsung S84F if you want a larger 65-inch OLED with a mature smart platform, anti-glare coating and a brand with broad service coverage.
• Choose the Sansui S55VOUG if you prefer Google TV with Google Assistant, Dolby Vision and Dolby Atmos, and a 55-inch size suits your room.