Display and Configuration:
The Xiaomi Redmi 3S comes with a 5-inch IPS LCD HD (720 x 1,280 pixels) display and has a pixel density of 294ppi. In order to drive the system, there are two quad-core processors (1.4GHz Cortex A53 + 1.1GHz Cortex A53) aided along with Adreno 505 graphics engine and 2GB of RAM. The metal handset weighs 144 grams, has a fingerprint sensor, and boots Android v6.0 (Marshmallow) operating system (MIUI 7).
Camera and Storage:
The device is sports a 13MP camera with PDAF phase focusing as fast as 0.1 seconds. For selfie admirers, there is a 5MP front shooter(2.2f aperture) which takes outstanding shots. The rear camera and the front camera, both can record 1,080p videos. In terms of storage, the device houses an internal memory of 16GB which can be further expanded upto a massive 128GB via a microSD card.
Sensors, Battery and Connectivity:
The handset has sensors like an electronic compass, gravity, light, infrared, proximity and gyroscope. The device consumes its energy from a 4,100mAh li-polymer battery with fast charging support. Connectivity options include dual SIM, 4G (supports Indian bands), 3G, 2G, Wi-Fi 802.11, b/g/n, Mobile Hotspot, Bluetooth v4.1, GPS with A-GPS, Glonass, NFC and microUSB 2.0.
The Xiaomi Redmi 3S is a marvelous handset with a massive battery backup. It is one the lowest ranged phone which supports quick charging. It is loaded with excellent snappers and you can enjoy seamless multitasking along with a beautiful display. If hybrid SIM is not an issue, then this handset is one of the best smartphones in this budget.