Image: Matthew Smith / IDG There’s nothing more frustrating than hearing the familiar ding of a dying battery. This scenario always seems to happen when there’s zero outlets in sight. Bummer, man.  Nowadays, laptops are lasting longer than ever thanks to the energy-efficient chips from Intel and Qualcomm. Many laptops we’ve tested here at PCWorld are pushing well past the 20 hour mark, a far cry from the days when eight to 10 hours was the norm.  So, if marathon battery life is a top pri...

The Nubia Z80 Ultra is the latest flagship from the brand and it features several improvements over its predecessor, like the latest Snapdragon 8 Elite Gen 5 chipset, a revised camera setup and a larger 7,200mAh Si/C battery with 90W wired and 80W wireless charging. The phone was introduced in China earlier today and Nubia also confirmed it will hold a global launch on November 6. Z80 Ultra brings a 6.85-inch BOE X10 AMOLED screen with 1.5K resolution (1,216 x 2,688 px) alongside a 144Hz refresh...