LG may not make smartphones anymore, but it's still building components for them. The company's LG Innotek arm just unveiled a periscope-style true optical zoom camera module with a 4-9 times ...

With a few notable exceptions, most smartphone cameras zoom either digitally or via a few optical zoom presets. That could soon change, however, as LG Innotek has announced its new Optical Telephoto ...

Sony offers phones with a 12MP continuous optical zoom camera, but an upcoming phone ups the ante with a 200MP continuous zoom setup.

Want to get closer? Then it's optical zoom vs digital zoom. But what are they and which is best to use? When it comes to smartphone photography, zoom is something you really want to use carefully, as ...

Xiaomi used the Christmas period to launch its top flagship phone for the year, the 17 Ultra. It drops the extra rear display ...