Looking for some new Android wallpapers? Here's the Android Authority Wallpaper Wednesday roundup for July 23, 2025.

Is the second time the charm for Steven Spielberg's dinosaur epic on 4K? Ben takes an in-depth look at Jurassic Park in its latest Ultra HD release.

A 4K resolution, also known as Ultra High Definition, delivers four times as many pixels as regular HD, making images sharper and more detailed.

The ultra chaotic and lovable Lilo & Stitch is heading to Ultra HD Blu-ray for the first time. The Ultra HD Blu-ray hits stores on May 6th.

The Black & Decker 43-inch 4K Ultra HD TV aims to provide a well-rounded entertainment experience with modern features like Google TV, Dolby Atmos, and a 120Hz Variable Refresh Rate (VRR).

4K UHD (full name: 4K Ultra HD Blu-ray) is the highest resolution disc available and the one preferred by collectors. Introduced in February 2016 with an inauspicious slate including Exodus: Gods and ...

Find out more about the 4K vs 8K standoff and how to get 4K and 8K content. Plus what you should do if you're buying a new TV.

Xiaomi 15 Ultra review: ugly phone, beautiful camera My favorite camera phone from last year is better than ever thanks to a new periscope lens.

The Asus Zenfone 12 Ultra is a powerful, high-spec phone with a large RAM capacity and a cutting-edge chipset. However, it doesn’t do enough to justify its high price, with no novel or useful ...

4K UHD TVs are everywhere these days, but what exactly makes a TV a 4K TV? We wrote up this guide to teach you everything you need to know about the technology.

Get the latest iPhone 16 wallpapers in stunning 4K resolution. Direct download links for vibrant and high-quality backgrounds to elevate your device's look.