10. Samsung Galaxy S2 (T3 rating 5/5)
Samsung struck gold with the Galaxy S2 delivering one the lightest and thinnest smartphones you can lay your hands on, with a gorgeous Super AMOLED screen to go with it. Running on Android 4.0 Ice Cream Sandwich it's packing a 1.2Ghz dual-core Qualcomm processor, a 8-megaxpixel camera and shoots 720p and 1080p HD video. Combining great looks with a speedy performance and the S2 is another Android great.