When it comes to TVs, 4K and Ultra HD (or UHD) are referring to the same resolution. Those TVs, along with Ultra HD Blu-ray, ...

I even use a Roku Ultra on an old 1080p TV in my bedroom ... which is why I tend to recommend the Apple TV 4K (despite its age). And even then, not everyone wants to spend near or over $100 ...

modern options range from cinema-grade 4K laser projectosr to ultra-rugged and compact projectors that you can take anywhere, from camping trips to a weekend at the cottage. But choosing the best ...