The OnePlus 9 Pro faces serious competition from the excellent Samsung Galaxy S21 Ultra, so we've put them up against each other to see which you should buy.

Irene Gao, VP of Mining at Bitmain, highlighted in her announcement how the Antminer S21 Pro has a hash rate of 234 TH/s and an energy efficiency ratio of 15.0 J/TH.

The Galaxy S21 Ultra vs iPhone 12 Pro Max battle largely hinges on the cameras, and both phones are very well armed. The S21 Ultra packs four rear lenses, plus a laster autofocus sensor.

We restore broken phones and find discarded devices to rebuild, review tech products, and much more. In this video, we ...

A Galaxy S21 Ultra vs. iPhone 12 Pro Max speed test compares the new Snapdragon 888 processor’s performance against Apple’s A14 Bionic. Both processors are built on the same 5nm process, ...

BROOKFIELD, Wis., June 5, 2025 /PRNewswire/ -- Bitcoin Mining World (BMW), a leading educational platform for the Bitcoin mining community, has entered into an exclusive licensing agreement with ...

Therefore, it wouldn’t be surprising if the company dubs it the Vivo S21 Pro Mini instead of the S21 Pro. Like the S20 Pro, its successor may arrive with a sub-3,500 Yuan (~$480) price tag.

Irene Gao, VP of Mining at Bitmain, highlighted in her announcement how the Antminer S21 Pro has a hash rate of 234 TH/s and an energy efficiency ratio of 15.0 J/TH. In contrast, the Antminer S21 has ...