CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. The $600 OnePlus 13R is one of the most useful phones I've tested, even if it's playing second fiddle to the $900 OnePlus 13 . Over my three week testing period, I've consistently got two full days of use from its 6,000mAh battery. The phone's big 6.78 inch screen and loud speakers are a joy to use when paired to my Xbox control