1. Budget?
A: INR 40-60k
2. Preferred display size, type and resolution?
A: 5.5+, amoled
3. Preferred operating system? (Android (with version), iOS, Windows Phone etc).
A: any recent version of Android, preferably close to stock
4. Preferred connectivity options? (4G, 3G, 2G etc).
A: 4G
5...