13MP primary camera with 5 element lens, f/2.0 aperture, PDAF supported and 16MP front facing camera13.97 centimeters (5.5-inch) capacitive touchscreen with 1280 x 720 pixels resolution and 267 ppi pixel densityAndroid v7.1.2 Nougat operating system with 1.4GHz Qualcomm Snapdragon 435 octa core processor, 3GB RAM, 32GB internal memory expandable up to 128GB and dual SIM (nano+nano) dual-standby (4G+4G)3080mAH lithium-polymer battery1 year manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories including batteries from the date of purchase16MP Front CameraUp your selfie game with the 16MP front facing selfie camera which lets you capture sharper and more vibrant self-portraits, and Beautify 3.0 enhances your natural beauty while preserving original facial details every time.LED Selfie-LightThe high-resolution camera pairs with a LED Selfie-light that simulates effects of natural lighting, captures sharper and more vibrant self-portrait.3080mAh Long-Life BatteryThe Redmi Y1 is optimized for longer battery lifespan. It is powered by a large capacity 3080mAh battery, and coupled with system-level MIUI optimisations, it offers up to 10 hours of video playback, 12 hours gaming, and 21 hours of reading.Large 13.9cm (5.5) HD DisplayThe large 13.9cm (5.5) HD display is perfect for media consumption and sits comfortably one hand. Comes fitted with Corning Gorilla Glass, which makes it incredibly resistant to accidental scratches.Thin, Durable BodyRedmi Y1 takes on a metallic and stylish appearance while remaining extremely lightweight at a mere 153g.Fingerprint Sensor Enhances SecuritySecurely lock your phone and sensitive files – and unlockthem at the touch of your fingertips.Dual SIM + microSD Card SlotRedmi Y1 comes with a 2+1 card slot, which supports simultaneously use of two 4G nano SIM cards and an expandable microSD card storage of up to 128GB. This gives you the flexibility of choosing both or either networks without compromising on storage.*Note: When two nano SIMs are in use, the primary SIM supports 4G network while secondary SIM supports only 3G network.Redmi Y1 Mobile Phone InformationColour: Gold | Size: 32GBTechnical DetailsOSAndroidRAM3 GBItem Weight154 gProduct Dimensions15.3 x 0.8 x 7.6 cmBatteries:1 AA batteries required. (included)Item model numberMZB5754INWireless communication technologiesBluetooth;WiFi HotspotConnectivity technologiesBluetooth v4.1 wireless technology;WiFi802.11 b/g/nSpecial featuresDual SIM;GPS;Music Player;Video Player;FM Radio;Gyroscope;Infrared;Proximity;Accelerometer;Ambient light sensor;E-mailOther camera features16Form factorTouchscreen PhoneWeight154 GramsColourGoldBattery Power Rating3080Whats in the boxHandset, Adapter, USB Cable, warranty Card, User Guide and SIM Insertion ToolMIUI 9MIUI 9 is loaded with system-level customizations and optimizations for performance and battery life. Experience more, and experience it faster.*MIUI 9 expected to be available on Redmi Y1 in November 2017.