We've tested and reviewed products since 1936. Read CR's review of the Sony Xperia 10 Plus cell phone to find out if it's worth it.

Still, at 4,000mAh the Xperia 5 II’s power cell is much larger than its predecessor’s 3,140mAh battery. It’s nothing to scoff at. Sony says it shrunk other components within the chassis so ...

We've given Samsung, Google, and other brands a hard time for their small batteries, but they may be due an apology.

Perhaps the biggest boost the Sony Xperia 5 III has received over the Xperia 5 II is to its battery life. Where the previous model packed a 4,000mAh cell, the Xperia 5 III bumps things up to a ...

Ever since rumors of the PlayStation Phone first started circulating years ago, consumers have been eager for Sony to add mobile phone service to a full-fledged portable gaming system.The Xperia ...

Vivo has started teasing the India launch of the X Fold 5, just days after the phone was unveiled in China. This comes ...

On the plus side, Sony took care to round off the edges and soften the corners slightly, making the Xperia 5 iii more comfortable to hold. It’s also smaller than most other flagships thanks to a ...

Lithium Polymer (Li-Poly) Batteries. Li-Poly is the latest and most advanced technology for cell phone batteries. This makes the batteries ultra-lightweight, they do not suffer from memory effect ...