Comparison Xiaomi Redmi Note 4 64Gb and Xiaomi Redmi Note 4X 4/64GB

Show: all features only different features	Xiaomi Redmi Note 4 64Gb	Xiaomi Redmi Note 4X 4/64GB
General characteristics
Type	smartphone	smartphone
OS version	Android 6.0	Android 6.0
Case type	classic	classic
Case material	metal and glass	metal and glass
Control	sensor keyboard	sensor keyboard
SIM-card type	micro SIM+nano SIM	micro SIM+nano SIM
SIM-card amount	2	2
Multi SIM mode	alternate	alternate
Weight	175 grams (100%)	165 grams (94%)
Width	76 mm	76 mm
Height	151 mm	151 mm
Thickness	8.35 mm (99%)	8.45 mm (100%)
SAR level	—	0.38
Display
Diagonal	5.5"	5.5"
Screen size	1920x1080	1920x1080
Number of pixels per inch (PPI)	401	401
Screen type	colored IPS sensor	colored IPS sensor
Sensor screen type	multitouch capacitive	multitouch capacitive
Automatic display rotation
Aspect Ratio	—	16:9
Scratch-resistant glass	—
Calls
Light indication of the events
Multimedia features
Camera	13 megapixels	—
Camera functions	autofocus	—
Aperture	F/2	—
Video Recording	yes (MPEG4)	yes (MPEG4)
Video resolution max	1920x1080	1920x1080
Front camera	5 megapixels	5 megapixels
Audio	MP3 FM-radio	MP3 AAC WAV WMA FM-radio
Headphone jack	3.5 mm	3.5 mm
Rear camera	—	13 MP
Flash	—	rear LED
Rear camera functions	—	autofocus macro mode
Rear camera diaphragm	—	F 2
Max. frame rate of video	—	30 fps
Connectivity
Standard	GSM 900/1800/1900 3G 4G LTE LTE-A Cat. 6	GSM 900/1800/1900 3G 4G LTE LTE-A Cat. 6 VoLTE
LTE range support	FDD-LTE: bands 1, 3, 5, 7, 8; TD-LTE: bands 38, 39, 40, 41	—
Interfaces	Wi-Fi 802.11ac Wi-Fi Direct Bluetooth 4.2 IRDA USB	Wi-Fi 802.11n Wi-Fi Direct Bluetooth 4.1 IRDA USB
Satellite navigation	GPS	GPS BeiDou
A-GPS system
Storage and processor
CPU	MediaTek Helio X20 (MT6797) 2100 MHz	MediaTek Helio X20 (MT6797) 2100 MHz
Processor cores number	10	10
Video processor	Mali-T880 MP4	Mali-T880 MP4
Built-in memory	64 GB	64 GB
Amount of RAM	3 GB (75%)	4 GB (100%)
Memory card slot	yes volume of up to 128 GB (combined with a slot for the second SIM-card)	yes volume of up to 128 GB SIM-card compatable
Power supply
Battery capacity	4100 mA⋅h	4100 mA⋅h
Connector type for charging	micro-USB	micro-USB
Battery	—	non-removable
Other functions
Speakerphone (built-in speaker)
Control	sensor keyboard	sensor keyboard
Airplane mode
A2DP profile
Sensors	illumination sensor approaching sensor Hall sensor gyroscope fingerprint scanner	illumination sensor approaching sensor Hall sensor gyroscope compass fingerprint scanner
Flashlight
USB-host