TCL S4-Series 65" 4K Roku TV vs LG Nano 4K UHD AI NU70 65" TV

The LG NU70 is the better TV for most people: its α7 AI processor, Nano Detail Enhancer and AI Super Upscaling handle HD and older content noticeably better than the TCL S4, and webOS with the Magic Remote is a smoother experience. The TCL S4 wins on connections and simplicity, with four HDMI inputs against two and the Roku platform that owners find easy to learn. Both are 60 Hz direct-lit LED sets with HDR10, so neither is a strong pick for serious gaming or bright-room HDR; the LG's stronger processing and the TCL's extra ports and lower-tier value are the real split.

• Choose the TCL S4 if you have several devices to plug in, want the Roku interface, or are buying a secondary or bedroom TV where simplicity matters more than picture processing.
• Choose the LG NU70 if this is your main living-room TV and you watch a lot of cable, HD streaming and older content that benefits from AI upscaling and the Magic Remote.