Karbonn Titanium Wind W4 (White) Karbonn Titanium Wind W4 Efficient Performance A power packed Windows phone that is pocket friendly, it is the Karbonn Titanium Wind W4. With its 512 MB RAM, this phone works smoothly with its Window 8.1 operating system which is efficient and user friendly. It has a high speed 1.2 GHz Qaud Core processor for lag-free operations. It is equipped with 4 GB internal storage capacity which can be expanded up to 32 GB with an external SD card. With so much of advanced technology, this smartphone is quite within the reach of your budget.  Sleek Design and Stunning Camera The efficiency of this device is not restricted to its performance. The efficient design with its compact dimensions, 17 x 10.6 x 5.8 cm, and light weight, 122 g, makes it ergonomics and easy to hold avoiding accidental slips or drops. The white bezel is elegant and professional. The 4 inches LCD display has a resolution of 800 x 480 pixels for a colourful and clear picture quality. It has a pixel density of 233 ppi. It has a 5 MP rear camera with autofocus. It is accompanied with an LED flash for bright pictures even in low light conditions. It is loaded with a 0.3 MP front camera for selfies, video calling and more.  Battery Backup and Connectivity Powered by 1,950 mAh Lithium-ion battery, gives you a battery backup of up to 8 hours of talk time and 240 hours of standby time. It is Wi-Fi and Bluetooth enabled for high speed data connectivity and data transfer. It comes with USB cable, earphones, Battery, Charger, User manual and Warranty card. Grab the Karbonn Titanium Wind W4 to experience cost effective and superior performance.