A good choice for 4K video at 60 frames a second We purchased the Zettaguard Upgraded 4K 60Hz 4x1 HDMI Switcher so our expert ...

What has been deemed a trend is really just a function of the platform in which X mobile users can tap and hold a photo on the platform and then download it to their devices in 4K resolution ...

Samsung produces 4K TVs that are synonymous with quality, offering excellent performance, fantastic picture quality and all the features you've come to desire.

And while the Apple TV 4K’s HDMI 2.1 input beats the Ultra’s ... to download the Roku app on a go-to mobile device to do so. In terms of picture and sound, both devices are nearly identical ...