The Galaxy S25 Ultra is Samsung's latest and greatest, but how does it fare against the older Galaxy S23 Ultra?

The new Galaxy S25 Ultra promises to be the smartest smartphone Samsung has ever made but it is any good. Here's our full S25 ...

Hypothetical devices that can quickly and accurately answer questions have become a powerful tool in computational complexity theory.

This is a very small amount, notwithstanding the many billions of tasks that computers perform. If we could operate computers ...

Arrow Lake on mobile delivers impressive results versus Meteor Lake, thanks to the newer cores and an updated process node.

Qualcomm's new 7-core variant of the Snapdragon 8 Elite prioritizes battery life over raw performance, in a welcome change ...