Redmi 3S prime is worth for money, 4100mah battery it can last 2 days with moderate use without charging, it has high sensitivity and graphics, it has 3 GB RAM n 32GB ROM and camera abt 13mp PDAF camera n 5mp front camera, hybrid sim slots supports two sim cards if u have one means u have the option to add a microSD card for upto 128GB if u have 2 sim means primary sim supports 4G and other Support 2G, Great hand Feel with metal body 5 inch Display.
just lightly tap ur finger on the sensor it responds in an instant and its faster and more convinient than passcodes and other pattern unlocks and u can also add layers of securing with smart features like app lock, hidden folders and hidden notes.