The Sony Xperia XZ Premium is a high-end smartphone with a camera that can shoot at up to 960 frames per second, a Qualcomm Snapdragon 835 processor, and a 5.5 inch, 3840 x 2160 pixel HDR IPS display.

When your phone shows a SIM card not inserted error, it’s either telling you that the SIM card doesn’t have secure contact with the slot or something in the phone system is preventing the SIM card ...

We've been seeing quite a lot of Sony's "Xperia Sirius," and it looks like Sony is ready to take the wraps off of it here at Mobile World Congress in Barcelona. As expected, it's the flagship ...