Lumia 640 and 640XL are up for pre-order in UK from the mid-March. Now Lumia 640 is up for selling in different stores however if you are looking for XL, you will have to wait till the end of April. The Nokia Lumia 640 payment plan starts at £100 with a £15.50 a month contract. It’s available at Car phone Warehouse, EE, O2, Vodafone, Three,Amazon, Tesco and Virgin. Contract-free, you can have the LTEmodel in £144. The device is available with glossy cyan and orange plus matte black colors. Car phone will offer a glossy white version exclusively. The Nokia Lumia 640 XL will be available locked from a number of retailers at £220. It will come in matte cyan, orange, black and white, plus glossy white colors. Both 640 phones will run Windows Phone 8 but will be updated to Windows 10 lately.