20. Google Nexus 4 (T3 rating 4/5)

Swapping Samsung for LG, the latest Nexus sports a 4.7-inch IPS display with a screen resolution of 1280x768 putting it up with the S3 in terms of clarity and vibrancy. Running Android 4.2 Jelly Bean, the Nexus 4 gets to reap the benefits of more cards for Google Now and the ability to take 360 degree photos amongst other new features. There's a Qualcomm Snapdragon S4 Pro processor to take care of performance and it even packs wireless charging.

Price: £159 (8GB) £199 (16GB)

Google Nexus 4 review I Google Nexus 4 Killer specs I Android 4.2: Features in pictures