You should also ensure that your HDMI cables have high enough bandwidth to carry a 1080p/4K 120Hz signal. Any cable listed as HDMI 2.1 will be fine. And, of course, the cables that come with your
The iPhone 12 Pro Max is much more than just a big-screen version of the iPhone 12 Pro. With its 6.7-inch display, this is the biggest display ever on an iPhone. The screen is still gorgeous, it is $200 cheaper, and I don’t need the LiDAR camera on the back. • Little brighter display • Thunderbolt port /USB 4.0 • Processor (More future updates) • Better Speakers • A handy Face ID scanner • 120Hz • Better Camera’s. • A step downgrade from all the above. 120hz is basically double the refresh rate of the display. so every animation shows double the frames. everything will look much smoother. right now processors are so damn good you won't notice the difference in daily use between iPhone X and XS but a 120hz display would change that. definitely try it out instore on an iPad Pro 2nd gen. szX4cW.