Sony Xperia S review

The Xperia S is one of three new models that all run Android and whilst this is a high-end handset with a specification to match, the lower-end Xperia P and U devices also share one interesting new feature that we'll come to a little later.

Superb display and curvy design

With a 4.3" size and a resolution of 720 x 1280, the screen is one of the clearest we've ever seen and its 341ppi is actually higher than the iPhone 4/4S's benchmark-setting 326ppi.

Unlike the same-resolution Galaxy Nexus, there's no PenTile matrix trickery to degrade the image, and Sony's Mobile Bravia Engine technology gives rich, well-saturated colours with good contrast.

Although its case is made from plastic, the Xperia S feels solid in the hand and there's no give or flex anywhere along its length. The rectangular shape and matte black finish make it look a little like the monolith from 2001: A Space Odyssey', but it is rather stylish in an understated sort of way.

The thin back cover slides off for access to the micro-SIM card slot, but the non-removable battery is buried deep inside the smartphone and there's no memory card slot to expand the 32GB of storage. Although the Xperia S is a large smartphone, its curved back means it sits comfortably in the hand. However, this design also means that the device rocks from side to side when used on a flat surface.

A micro-HDMI port sits on the right side of the Xperia S and a micro-USB port on the left. Both are covered with a small plastic flap that's attached to the case with a slender rubbery strip.

The right side also has low-profile buttons for volume and camera shutter, while the power button is on the top edge. This is positioned right next to the 3.5mm headphone socket and headphones with a right-angled connector may hinder access, but we don't think this is a big deal.