Internet film subscription service Netflix has announced that it will launch in the UK and Ireland in early 2012. The service offers unlimited TV shows and films that can be streamed instantly to PCs, consoles, TVs and a range of mobile devices, for a monthly subscription. Meanwhile, Google has also launched a new film rental service for its Android mobile operating system, and is preparing to launch a music service too.

The world’s smartphone users will download a total of 18 billion mobile apps during 2018, up 144 per cent from 7.4 billion in 2010, according to Ovum. The firm forecast that the number of downloads will grow to 45 billion in 2016.

Taiwanese handset vendor HTC has previewed two Windows Phone 7 smartphones to consumers across Europe, ahead of the products’ commercial release in October. The Titan and Radar handsets are the first from HTC to run the latest version of WP7, dubbed Mango.

Chinese e-Commerce behemoth Alibaba is reported to be building its own mobile operating system for launch in the third quarter of this year. The OS is likely to be cloud-based – the group has had a dedicated “Alibaba Cloud Computing” unit since 2009, which is now reported to be working on the project.

ZTE’s Blade touch-screen handset has racked up sales in excess of two million, making it one of the best-selling smartphones globally. The device, which was first sold in the UK in 2010 under the brand “San Francisco” by carrier Orange, is sold in 30 regions, with ZTE saying it has “successfully penetrated Japan and Finland, the home markets of major ZTE competitors.” The uptick in sales for the Chinese manufacturer comes on the back of its announcement of projected sales of 80 million devices this year, up from 60 million in 2010.

There’s no rest for a busy network. With video now accounting for the lion’s share of mobile data traffic on wireless networks, peak demand has become an almost all-day phenomenon, running from noon to midnight daily.