TechRadar, an online publication that focuses on technology, has shown the new EE Kestrel 4G smartphone, which, at £99.99, is the cheapest 4G pay-as-you-go smartphone on the market, according to The Telegraph, which also notes that, with its 4.5-inch screen, 5-megapixel camera and 1-GB of RAM, it is "pretty impressive" and will receive a full review in the coming weeks.