The important features of the phone include , 1 GHz processor , a 4 inch capacitive touch screen display , dual-sim and Android gingerbread 2.3.5 OS . It comes in a black casing. The phone has got a GPS, USB connection, Bluetooth and an Android browser. Let’s look into its features in detail.
Display: The screen size is 4 inch, with TFT LCD display. Screen resolution is said to be around 320 x 480 pixels. The touch screen keyboard is of T9 type. It’s a capacitive touch screen, which recognizes human electrical charge, hence it responds faster than resistive screen.
Camera: it comes with a 2 megapixels rear camera.
Memory: The phone doesn’t have any internal memory. The expandable memory offered is micros, up to 32GB.
Processor: 1 GHz Qualcomm processor.
OS: it comes with Google’s Android Gingerbread 3.2.5. Probably at this price at the 4.0 Ice Cream Sandwich could have been offered.
Voice calling: It supports 2G dual band (GSM 900/1800). 3G is supported by WCDMA 2100.
Battery: Li-Ion battery, talk time with standard battery is 300 minutes.
Ninja 4 follows Ninja 3 . It definitely launched to make an improvement over its predecessor, but is unlikely to compete with the Karbonn A7, Karbonn A5 or the Spice Mi-355. After sales warranty lasts for period of 1 year.