Images of a new Sony Ericsson android smartphone, codenamed ST18i have leaked to the web. This new devices looks to be a midrange smartphone with a touch screen (probably somewhere between 3.2” and 3.7”), 8MP camera with LED flash and is powered by ARM Cortex A8 processor. The design seems to be very similar to SE Xperia Mini’s but with a bigger display which means that this phone may bridge the gap between Xperia Mini and Xperia Neo.