This new Lumia handset has a 5-inch display, a modest Qualcomm Snapdragon 200 processor and 8 MP main camera, but packs 4G LTE connectivity and microSD support up to 128 GB, all for less than $150 USD.
http://www.notebookcheck.net/Microsoft-Lumia-540-Dual-SIM-launches-next-month.140740.0.html