Xiaomi Redmi Note 4 was officially announced in August 2016, Device released in August 2016

Mobile Network Support and Band

Xiaomi Redmi Note 4 have Hybrid Dual Sim Card Slots,Xiaomi Redmi Note 4 support all GSM Based network providers. Xiaomi Redmi Note 4 mobile device support 2G Band Frequency at GSM 850,GSM 900,GSM 1800,GSM 1900 and Hight Speed 3G Network Band at HSDPA 900,HSDPA 2100,Xiaomi Redmi Note 4 also support LTE based 4G Networks Support at Frequency level LTE 800,LTE 1800,LTE 2600,LTE 900,LTE 1900,LTE 2300,LTE 2500, (With VoLTE),comes with network handling support with Network settings and work offline with flight Mode.

Device Body Design and Display

Xiaomi Redmi Note 4 is a Full touch Bar device and it have device dimension with 151 x 76 x 10 mm, Exactly 151 x 76.3 x 8.35 mm. Phone weight including the Battery 175g. Phone gave a dedicated Volume,Power, Fingerprint Key. Xiaomi Redmi Note 4 display enhanced with IPS LCD Capacitive TouchScreen, (Fully Lamination,Eye Mode,72% NTSC Color Gamut,Sun Screen) capable to display 16.7M Colors at ~401 ppi Pixel Density Touch screen with Multi Touch Support optimized by . Display Resolution of this phone is 1080 x 1920 pixels (Full HD) compact with the 5.5 Inch display with Mode.Device has Loudspeaker to amplify music playback and tones,

Device Hardware and Operating System

Xiaomi Redmi Note 4 equipped for Android 6.0 (Marshmallow), (MIUI 8) (Upgradeable to Nougat 7.0) Operating System, Device hardware empoweredby Qualcomm Snapdragon 625, (For India) / Mediatek Helio X20 Chipset Chipsetand Octa Core Processor, / 2.1 GHz Deca Core processor Processor handle manipulate tasks,at the speed of 2 GHz.device have 2 GB,4 GB,3 GB RAM.Xiaomi Redmi Note 4 have internal storage 16 GB,32 GB,64 GB, (2GB/3GB + 32GB, 4GB + 64GB For India).memory can upgrade Upto 128 GB with MicroSD, (Uses Sim 2 Slot).Xiaomi Redmi Note 4 have 13 MP Cameraand there is no Camera Flashand 5.0 MP Secondary front Camera.

Device Photography and Video

Xiaomi Redmi Note 4 13 MP and Photo output come at 13 MP, 4128 x 3096 Pixels Resolution in size camera help us to catch our favorite movements at Photographs and Videos HD Quality.Photo as includes date tagging and GPS based Geo Tagging.VideoVideo Recording at 1080p 30 FPS, (Slow Motion Video 720p@120 fpsquality.  Camera has powerful Digital Zoom digital zoom help us to focus objects very clear. Autofocus,Touch focus,Self timer,Face Detection,Smile detection,HDR,Burst Mode,Face Beauty,Voice Capture,Gesture Shot,PDAF Sensor,Low Light Mode, Manual Mode,F2.0 Aperture,1.12 micron pixels,Sony IMX258 Sensor,Samsung S5K3L8 Sensor features also help us to take more precious photos for our daily use.Camera has powerful digital zoom help us to focus objects very clear. Xiaomi Redmi Note 4 have secondary front camera and takes high quality photos as well Enhanced Camera features like TV Output helps to connect our device directly through LED, LCD TV through Xiaomi Redmi Note 4.Xiaomi Redmi Note 4 have Sweep Panorama to take pictures around you.

Memory and Entertainment Features

Xiaomi Redmi Note 4 Supports major auto Formats WAV, AAC, AMR, MP3, WMA, MIDI, FLAC, OGG, AAC+, eAAC+ and video Formats 3GP, MP4, FLV, WMV, xVID, AVI, DivX, MKV, H.264, H.263, ASF, device haveMini headphone headphone jackXiaomi Redmi Note 4 have internal storage 16 GB,32 GB,64 GB, (2GB/3GB + 32GB, 4GB + 64GB For India) help to storage enough data of music and video files.expendable memory can upgrade Upto 128 GB with MicroSD, (Uses Sim 2 Slot) Memory Card.Xiaomi Redmi Note 4 supports Stereo FM Radio along with FM Recording feature.Device have the power to playback musics 160 Hrs, (158 Hrs) through standard Media Player.able to play videos 26 Hrs

Internet and Data Communication

Xiaomi Redmi Note 4 Supports 2G Transfersand 3G TransfersData Transfer with GPRS and with EDGE.Data communication speed through HSPA plus, LTE,Data connection also through Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, WiFi Display.Wi-Fi supports dual band Hotspot support to share internet connection through Xiaomi Redmi Note 4. Device support to browse web pages through with Google Chrome Browser, which supports you to browse HTML,HTML5 web pages.browser also supports Adobe Flash .
Personal data transfers through Bluetooth 4.2 Device comes with Google Maps which helps to view mapsand locate our location through GPS Tracking help us for Navigation or Direction . Device supports messaging features SMS,MMS,Email,Push Mail,IM,Hangouts.