LG G5 OLED evo TV vs Samsung S90H 77" OLED 4K TV

Both are 4K OLED TVs with 165Hz gaming support and anti-glare screens, so the split comes down to size, brightness and platform. The LG G5 uses Tandem OLED with Brightness Booster Ultimate and a flush One Wall mount, and its a11 processor handles upscaling and Dolby Vision well. The Samsung S90H tops out at 77 inches, runs Tizen with Google Assistant and Alexa built in, and carries a higher owner rating from a smaller sample. Buy the LG for the brightest OLED picture and the widest size range; buy the Samsung if 77 inches and Tizen apps matter more than peak brightness.

• Choose the LG G5 if you want the brightest OLED panel, Dolby Vision, and a size from 48 to 97 inches.
• Choose the Samsung S90H if you want a 77-inch OLED with Tizen, built-in voice assistants, and glare-free handling in a bright room.