So today they(microsoft) announced Lumia 535 with single sim and dual sim varients.The Lumia 535 offers what they’re calling our “5x5x5 proposition” – 5 integrated Microsoft services such as Skype and OneNote, a 5 megapixel front facing camera with a wide angle lens, and a 5 inch display IPS LCD – all at an affordable price. And also it comes onboard with Windows Phone 8.1 and the Lumia Denim Update preinstalled.
It comes with a 1.2GHz Quad Core Snapdragon 200 processor,1GB Ram,5 Inch IPS LCD display with a resolution of (960 X 540) at 220ppi ,Corning Gorilla glass 3 with sunlight readability enhancements ,8Gb internal memory expandable Upto 128 GB,and by the way yes you can install apps,games directly on memory card ! ,and with 1905Mah battery ( weird). along side it supports Micro sim, Bluetooth: Bluetooth 4.0,Wi-Fi : - WLAN IEEE 802.11 b/g/n,it is 3G enabled,has 5Mp rear camera with F/2.4 aperture if sensor size 1.4inch with LED flash and front camera also has 5MP with F/2.4 aperture so get ready to take awesome selfies you can also download lumia selfie app incase to take better selfies even with rear camera ! , video recording is done at 30Fps unfortunately 480p only ! , besides you also get cortana.
Pricing for Lumia 535 and Lumia 535 Dual SIM will vary by market and operator, but is estimated to be around 110 EUR before taxes and subsidies.
Source :- Microsoft Lumia