Galaxy S7 Edge is a good smartphone in the market as of now. It prices some where around 48, 900 Indian Rupees. It is worth to buy. It has got a great 5.5 inch 1440x2560 pixels curved display and a good design. It comes with 4GB of RAM with Snapdragon 820 processor and ADRENO 530 MALI-T880 MP12 GPU which gives a good performance.
The phone has a battery of 3600mAp which makes the mobile work a whole day without charging. Talking about its camera Samsung has not upgraded it's camera in term's of Megapixels but has upgraded in term's of technology. It comes with 12 Megapixels Dual Pixal camera which is of awesome quality which helps in focusing an object more quickly and precisely. It comes in 32GB and 64GB variant.
It can also be expanded through memory card upto 200GB. It also has Bluetooth 4.2 version NFC and GPS. It supports wireless charging. Overall its a must buy phone.