Sony Xperia L details leak
The device codenamed TaoShan will also feature the latest Exmor RS sensor in an 8-megapixel camera for better low-light performance. Internal storage will be 8GB and expandable via microSD cards. The battery comes at 1,700mAh capacity.
Overall, this all looks like a pretty standard spec sheet for a lower mid-range device nowadays. The Xperia L will 9.7mm thick and arrive with Android 4.1.2 Jelly Bean on board. It will need some design flare though to compete with a ton of other similar devices out there, and hopefully it will have it.
source: Xperia Blog