NQ4 AI Gen3 Processor: Utilizes AI-Based formulas to upscale to 4K resolution. Resulting picture may vary based on source content 4K AI Upscaling Pro: Transforms everything on screen to impressive 4K resolution With the Walts TV Tilt Mount, you have the ability to tilt your TV but still have it close to flush. Sometimes it is a pain to have a TV mounted so close to the wall. With the TILT-EXTENSION-37-90, you will have enough space to safely mount the TV and still be close to the wall The TILT-EXTENSION-37-90 supports up to 600mm x 400mm VESA hole pattern mounted TVs The LED indicator glows blue when working