LG Class Nano 4K UHD AI NU70 Smart TV vs LG UA75 50" 4K UHD Smart TV

The LG Class Nano 4K UHD AI NU70 is the better pick for most people. It has a newer a7 Gen9 processor, HDR10 Pro, VRR support, and a 55-inch panel, while the UA75 uses the older Gen8 chip and HDR10 only. The UA75 wins on size options and has a much larger owner base, with 10,774 ratings against 365, but its 50-inch panel and 60 Hz panel without VRR make it the weaker gaming and movie choice.

• Choose the LG Class Nano NU70 if you want the sharper picture processing, HDR10 Pro, VRR gaming support, and a 55-inch screen.
• Choose the LG UA75 if you need a smaller 50-inch set for a bedroom or tight wall, or you want the model with the long track record of owner ratings.