Buymobiles.net is currently selling the Sony Xperia Z Ultra smartphone for as little as £37 per month on O2's On and On. The package includes unlimited minutes, unlimited texts, 1GB data allowance, tethering, unlimited O2 Wi-Fi, priority moments and two months subscription to O2 Tracks.
The total cost of ownership of the package stands at £888 over the two years, which is more than decent given that the price of the phone by itself hovers around £600. Speaking of the phone, this is the biggest member of the phablet family on the market with a 6.4in display (full HD) and is the only one we know of that is waterproof.
It runs on a Qualcomm Snapdragon 800, a quad-core monster clocked at 2.2GHz. There's also 2GB of RAM, 16GB onboard storage, a rear 8-megapixel camera, Bluetooth 4.0, 4G, a microSD card slot and a thickness of only 6.5mm. However, be aware that this is a slab compared to other handsets. You can only fit four of them on an A4 sheet of paper. You can have a closer look at the Sony Xperia Z Ultra here.
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