Technology

XFX R7770 Core Edition review A cheap graphics card with a great range of connections and performance

Canon i-SENSYS MF8540Cdn review Excellent text and graphic prints, as well as dodgy photos, unfathomable controls and higher than ideal colour running costs

Mixvibes Cross 2.5 review A simple interface, responsive controls and high-level features make this a bargain

Ubuntu Edge fails to reach crowdfunding goal The Ubuntu Edge smartphone, which broke the record for most money raised by crowdfunding, has failed to meet its target and won't see the light of day

Lenovo ThinkPad Helix review A highly capable tablet that runs the full version of Windows 8, but it's far too expensive

HP Laserjet Pro M276nw review A smart-looking, easy-to-use MFP, but prints are slow and running costs are quite high

Papers, Please review A brilliant lesson in human behaviour, with a dollop of history, all wrapped in a puzzle game

Sony Honami could be called the Xperia Z1 According to a leaked Android ROM, the upcoming Sony Honami smartphone could be known as the Xperia Z1 when it launches later in the year

HTC Zara leaks with 4.5in screen, Sense 5.5 and plastic body A new HTC smartphone has appeared online - the Zara looks set to have a 4.5in screen and a plastic chassis based on the One design

Denon Ceol Piccolo review This sleek, easy-to-use streaming music system is the perfect mini hi-fi for the modern home

Scan 3XS Z87 Performance GTX review A big SSD, dedicated sound card and loads of USB3 ports make this Haswell system stand out among similarly priced rivals

Philips HTL5120 review A fantastic sounding, well-priced sound bar with Bluetooth and HDMI support

Toshiba StorE Canvio 500GB review A cheap portable hard disk, but the included software needs refinement