LG B5 OLED TV vs Samsung S90H 42-Inch OLED TV

Both are OLED TVs with 120 Hz panels, but they are built for different rooms. The LG B5 is the safer all-round pick for movies and mixed use, with Dolby Vision, four HDMI ports and a mature webOS platform. The Samsung S90H (QN42S90HA) is the sharper choice for bright rooms and gaming, thanks to QD-OLED brightness and low input lag, but it ships in smaller sizes and its spec sheet here is thin. Buyers rate the B5 highly; Samsung S90-series owners praise picture punch but report more panel variance.

• Choose the LG B5 if you want Dolby Vision, four HDMI ports and a proven smart platform in a 48- or 77-inch size.
• Choose the Samsung QN42S90HA if you want a small, bright QD-OLED for a bedroom or desk and mostly game or stream.