LG OLED B4 Series 4K Smart TV vs Samsung S85H OLED 48-Inch 4K TV

Both are 120Hz OLEDs with strong gaming features, so the real split is size and platform. The LG B4 comes in 48, 55, 65, 77 and 83 inches and runs webOS with four HDMI 2.1 ports, Dolby Vision and Dolby Atmos. The Samsung S85H is a 48-inch set with Samsung's NQ4 AI Gen2 processor, OLED HDR and the Premium Gaming Pack, but no Dolby Vision. Buy the LG for a bigger room, Dolby Vision content and four full-bandwidth HDMI 2.1 inputs. Buy the Samsung if 48 inches fits your space and you prefer its AI upscaling and Tizen apps.

• Choose the LG B4 if you want a larger screen, Dolby Vision and Dolby Atmos, and four HDMI 2.1 ports for a console plus a soundbar.
• Choose the Samsung S85H if 48 inches is the right size for your room and you want Samsung's NQ4 AI Gen2 upscaling and Tizen smart platform.