A phone can only be used on a network if it supports the correct band(s). Quad-band usually refers to a phone using GSM technology. A quad-band GSM phone is one that can be used for basic service ...

LG's flagship phone for 2014 is the first with a quad-HD resolution display, and first with laser focusing for its 13-megapixel camera. The very large screen is offset by the thin bezels and ...

The phones come in pretty Pantone colors and have textured backs. Motorola just unveiled its Edge 60 series as its first quad ...

This is the first Pantone Validated quad-curved display - and the first Motorola phone to launch with Moto AI out of the box.