The promotion for the white Nexus 4 (8GB) that came with a free white bumper on Google Play is no longer for sale. You can still pick-up the 16GB white Nexus 4 with a bumper, along with both black versions of the phone — just not the white 8GB model.

The iPhone 5 has been branded the “slowest smartphone” by Which? magazine after going up against its latest rivals in a group of tests that evaluate processing power and graphics capabilities. The Galaxy S4, Samsung’s latest Android-powered flagship, came out top in the tests, with a rating almost double that of the iPhone’s.

LG has confirmed that it will use Qualcomm’s latest high-end Snapdragon 800 processor in its next Optimus smartphone. The Snapdragon 800 is an upgrade over the Snapdragon 600, which is currently shipping inside the latest flagship smartphones, including the HTC One and the Samsung Galaxy S4.

LG has finally made the white Nexus 4 official, almost three months after it was first spotted out in the wild. The device has exactly the same specifications as the original model — there is no storage bump as previously rumored — but its back and sides have been given a new lick of paint.

Mobile phone retailers in the United Kingdom have begun removing the Google Nexus 4 from their inventories, sparking speculation that a successor could be on its way. Both Carphone Warehouse and Phones4U have ceased selling the handset this week, just days before Google I/O 2013 gets underway.