Xiaomi

Xiaomi Redmi Note 4 64GB Silver

About this item: The Xiaomi Redmi Note 4 is a smartphone released in 2017 with a 5.5 in FHD IPS touchscreen display, 13 MP rear camera, and 5 MP front camera. It has a Snapdragon 625 octa-core processor, 2 GB of RAM, and 32 GB of eMMC storage.

Specifications

Battery Capacity	4100 mAh
Battery Features	5V/2A Charging Support
Battery Technology	Lithium Polymer (Li-Po)
Charging Type	Micro-USB
Fast Charge	No
Removable Battery	No
Wireless Charge	No
SIM	Mikro-SIM (3FF), Nano-SIM (4FF)
Aperture Size	F2.0
Camera Features	Phase Detect Auto-Focus (PDAF), HDR, Panorama, Auto Focus, Face Detection, BSI, Fast Focus (0.1 sec), Burst Mode, Timer, 1.12μm Pixel, 5-element Lens
Camera Resolution	13 MP
Flash	Dual Tone Flash, Dual-LED
Front Camera Aperture Size	F2.0
Front Camera Features	Self-timer, Face Detection
Front Camera FPS	30 fps
Front Camera Resolution	5 MP
Front Camera Video Resolution	1080p
Optical Image Stabilization (OIS)	No
Slow Motion FPS Options	720p @ 120fps
Video FPS	30 fps
Video Recording Features	Timelapse Video Recording, Slow Motion Video
Video Recording Options	720p @ 30fps, 1080p @ 30fps
Video Recording Resolution	1080p (Full HD)
Body Material (Cover)	Metal
Body Material (Frame)	Metal
Colour Options	Gold, Grey, Black, Silver
Depth	8.45 mm
Height	151 mm
Weight	165 Grams
Width	76 mm
Aspect Ratio	16:9
Color Depth	16 Million
Display Technology	IPS LCD
Pixel Density (PPI)	401 PPI
Screen Area	83.39 cm²
Screen Features	Multi-Touch, 2.5D Curved Edge, 72% NTSC, 450 cd/m² (nit) Brightness, 1000:1 Contrast Ratio
Screen Refresh Rate	60 Hz
Screen Resolution	1080x1920 (FHD) Pixel
Screen Resolution Standard	FHD
Screen Size	5.5 Inch
Screen/Body Ratio	72.67 %
Touch Screen Technology	Capacitive Touchscreen
Sensors	Gyroscope, Hall, Compass, Proximity, Ambient Light, Accelerometer
Announce-Date	2017, January
Release Year	2017
Serie	Xiaomi Redmi Note 4
AnTuTu Score (v6)	83.300 Points
Chipset	MediaTek MT6797 (helio X20)
CPU	Dual-core 2.1 GHz ARM Cortex-A72
CPU Architecture	64-bit
CPU Core	10 cores
CPU Frequency	2.1 GHz
Expandable Memory Support Max	128 GB
First Coprocessor	Quad-core 1.85 GHz ARM Cortex-A53
GPU	Mali-T880 MP4
GPU Frequency	700 MHz
Internal Memory (RAM)	4 GB
Lithography	20 nm
Memory Card Support	Yes
Other Chipset Options	Qualcomm Snapdragon 625 MSM8953
Other RAM Options	3/4GB RAM Options
Other Storage Options	32/64GB Storage Options
RAM Channels	Single Channel
RAM Frequency (Max.)	933 MHz
RAM Type	LPDDR3
Second Coprocessor	Quad-core 1.4 GHz ARM Cortex-A53
Storage Capacity	32GB, 64GB
Storage Type	eMMC
Earphone Jack	3.5 mm
2G	Yes
2G Bands	900 MHz, 1800 MHz, 1900 MHz
3G	Yes
3G Bands	850 (band 5) MHz, 900 (band 8) MHz, 1900 (band 2) MHz, 2100 (band 1) MHz
4G	Yes
4G Download	150 Mbps
4G Technology	LTE (Cat.4)
4G Upload	50 Mbps
5G	No
LTE Advanced Pro	Yes
Operating System	Android
OS Version	Android 6.0 (Marshmallow)
Upgradable Version	Android 7.0 (Nougat)
User Interface (UI)	MI UI
User Interface Version	MIUI 8.0
Dual-SIM Feature	Dual Standby, 2.SIM Located in Memory Card Slot
Number of SIM	Dual SIM
USB Features	USB On-the-go (OTG)
USB Interface	Micro-USB
USB Version	2.0
Body SAR	0.674 W/kg
Dust Resistance	No
Fingerprint Sensor	Yes
Fingerprint Sensor Features	on Back
Head SAR	0.724 W/kg
LED Feature	Multi-Color Notifications
LED Notification Light	Yes
Services and Applications	Illuminated Capacitive Buttons, Screen Mirroring, Knock-ON, Noise Cancelling Second Microphone
Video Call (App)	Yes
Water Resistance	No
Bluetooth Features	HID
Bluetooth Version	4.1
IR Blaster	Yes
Navigation Features	GPS, A-GPS, BDS, GLONASS
NFC	No
Wi-Fi Bands	Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi Features	Dual-Band, Wi-Fi Direct, Wi-Fi Display, Wi-Fi Hotspot