Nokia Lumia 730, is a dual sim lumia smartphone and with a front camera of 5 MP is considered to be a `selfie’ phone! OS and Processor The Operating System which is used in this is Microsoft Windows Phone OS v8.1 with Lumia Denim. It is powered by the Quad-Core 1.2 GHz Qualcomm Snapdragon 400 Processor. Hardware The device has a display size of 4.7 inches touch screen of TrueColor, ClearBlack, OLED. The dimensions are 134.7 x 68.5 x 8.7 mm and weighs 133 g. It has a Li-Ion battery with 2000mAh. It delivers a screen resolution of 1280X720 pixels. Camera and Memory It has a 6.7 MP rear camera and 5.0 MP front camera. Video recording is captured easily. Multimedia files are also supported in the handset whereas different Format of Music Player, FM Radio are present; this is delivered with a powerful output on the Built-in Speakers. The mobile comes with an internal memory of 8GB and external memory can be expanded with a MicroSD to upto 128 GB and it has a RAM of 1 GB. Connectivity Connectivity and data transfers are done with the help of Wi-Fi, USB, Bluetooth, WAP data connectivity. It has a standard Battery which delivers a Talk time of up to 22 hours and Standby: up to 600 hours.
6.7MP primary camera with ZEISS optics, true 16:9 sensor, auto focus, LED flash and 5MP front facing camera
4.7-inch OLED capacitive touchscreen with 1280 x 720 pixels resolution and Gorilla Glass 3
Windows v8.1 operating system with 1.2GHz Snapdragon 400 quad core processor, 1GB RAM, 8GB internal memory expandable up to 128GB and dual SIM (GSM+WCDMA)
2220mAH battery providing talk-time of 22 hours on 2G, 17 hours on 3G networks and standby time of 600 hours