Samsung S90D OLED 4K Smart TV vs LG C6 48-Inch OLED evo TV

Both are 48-inch OLED 4K TVs with HDMI 2.1, but they target different buyers. The LG C6 is the safer pick for movie fans and gamers: it adds Dolby Vision, which the Samsung lacks, plus FreeSync and G-Sync support and a 165Hz VRR ceiling for PC play. The Samsung S90D counters with a 144Hz panel, an anti-reflection coating and four HDMI 2.1 ports, and owners of Samsung OLEDs generally praise the punchy color and slim build. Pick LG for format coverage and gaming features; pick Samsung for glare handling and a matte, low-reflection screen.

• Choose the Samsung S90D if your room has windows or lamps facing the screen and you want an anti-reflection OLED with four HDMI 2.1 inputs.
• Choose the LG C6 if you watch Dolby Vision movies or game on a PC or console and want FreeSync, G-Sync and a 165Hz VRR ceiling.