Nokia Lumia 1020 is a great phone in the price range. It has some of best features as I would be explaining here.
General
1. It runs on the latest Lumia Cyan (Windows Phone 8.1).
2. Physical dimensions are 130.4x71.4x10.4 for an easier handling of the device
3. Non removable glass, protected with Gorilla Glass 3.
4. Powerful 1.5 GHz dual core Snapdragon S4 processor that can handle anything you throw at it.
Display
1. A 4.5 inch screen with WXGA 1280 X 708 resolution.
2. An impressive 334 PPI pixel density.
3. ClearBlack OLED display.
Memory
1. 32 GB mass memory to fill it with your favourite apps, games and all the stuff you love.
2. No expandable storage though, which may be a deterrent for some prospective buyers.
3. 15 GB free cloud storage for keeping your valuable files in safe custody.
4. 2 GB on board RAM to run smoother, faster and lag free operation.
Battery
1. 2000 mAh non removable battery.
2. Talk time of 19 and 13 hours respectively on 2G and 3G.
3. Music playback time 63 hours and video playback time 6.8 hours.
Camera
1. Impressive 41 MP Auto focus camera with high resolution 3X zoom.
2. 6 lens optics and PureView technology for better picture quality.
3. Camera resolution 1920x1080.
4. A 1.2 MP HD front camera for selfies.
Other Features
1. All standard connectivity features like blue tooth, GPS, WIFI and micro USB.
2. Sensors include compass, proximity sensor, accelerometer and barometer among others.
3. Support for DirectX 11 and XBox live hub in addition to excellent gaming features.
Priced at Rs. 47000, this is an excellent piece of gizmo you will just yearn to own.
Live....and Let Live!