Xiaomi Redmi Note 4

Item No.: 3397
Capacity:

Product Description

The main screen size is 5.5 inches
The main screen resolution is 1920x1080 pixels
Screen pixel density of 401ppi
Narrow border 3.76mm
Screen accounted for 72.67%
Other screen parameters 2.5D arc glass
Sun screen, luminous screen, eye mode and color temperature adjustment
The internet 
Network type dual-card, full-Netcom
4G network mobile TD-LTE, Unicom TD-LTE, China Unicom FDD-LTE, Telecom TD-LTE, Telecom FDD-LTE
3G, 3G, WCDMA, CDMA2000, China Unicom 2G / Mobile 2G (GSM), 3G mobile network,
WLAN Function Dual-band WIFI, IEEE 802.11 a / b / g / n / ac
Navigation GPS navigation, A-GPS technology, GLONASS navigation, Beidou navigation
Connect with shared infrared remote control, VoLTE, WLAN hotspot, Bluetooth 4.2
Other network parameters 4G + network
Hardware
Operating System
Core dozens of nuclear
CPU model MediaTek Helio X20
CPU frequency 2.1GHz
GPU models Mali-T880 MP4
RAM capacity of 2GB
ROM capacity of 16GB
Memory card MicroSD card
Expanded capacity of 128GB
Battery type Non-removable battery
Battery capacity 4100mAh
camera 
Camera built-in
Camera type Dual camera (front and rear)
Rear camera 13 million pixels
Front camera 5 million pixels
Sensor type CMOS
Flash LED fill light (color temperature)
Aperture f / 2.0
The camera features five mirror lenses
Video capture 1080p (1920 × 1080, 30 frames / sec) video recording
Camera function PDAF phase focus, dark light quality enhancement technology, HDR high dynamic range adjustment technology, panoramic mode, continuous shooting mode, face recognition, real-time filter, video call real-time beauty, countdown self-timer
Exterior 
Design straight
Body color gray, silver, gold
Phone size 151x76x8.35mm
Phone weight 175g