LG B6E Series OLED 4K TV vs Samsung S84F 55" OLED 4K TV

Both are 120Hz OLEDs with strong contrast and gaming features, so the choice comes down to size and ecosystem. The LG B6E is the pick if you want the bigger 65-inch panel, Dolby Vision support and webOS with LG Channels. The Samsung S84F is the pick if you want a 55-inch set with Tizen, Bixby and Alexa built in, four HDMI ports and a solar-powered remote. Owners of both lines praise the picture; the LG's brighter, more complete HDR format support and larger screen give it the edge for movie watching, while Samsung's interface and voice assistants suit people already in its ecosystem.

• Choose the LG B6E if you want a 65-inch OLED with Dolby Vision, Dolby Atmos, G-Sync and FreeSync Premium for movies and console gaming.
• Choose the Samsung S84F if you want a 55-inch OLED with Tizen, Bixby and Alexa, four HDMI inputs and a solar-cell remote.