Comparison Xiaomi Redmi 3S 32Gb and Xiaomi Redmi 4A 32GB

Show: all features only different features	Xiaomi Redmi 3S 32Gb	Xiaomi Redmi 4A 32GB
General characteristics
Type	smartphone	smartphone
OS version	Android 6.0	Android 6.0
Case type	classic	classic
Case material	metal	plastic
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	144 grams (100%)	131 grams (91%)
Width	69.6 mm (99%)	70.4 mm (100%)
Height	139.3 mm (100%)	139.5 mm (100%)
Thickness	8.5 mm	8.5 mm
Display
Diagonal	5"	5"
Screen size	1280x720	1280x720
Number of pixels per inch (PPI)	294	294
Screen type	colored IPS 16.78 mln colors sensor	colored IPS 16.78 mln colors sensor
Sensor screen type	multitouch capacitive	multitouch capacitive
Automatic display rotation
Aspect Ratio	—	16:9
Multimedia features
Camera	13 megapixels	—
Camera functions	autofocus	—
Aperture	F/2	—
Video Recording
Video resolution max	1920x1080	1920x1080
Max. frame rate of video	30 fps	30 fps
Geo Tagging
Front camera	5 megapixels	5 megapixels
Audio	MP3 FM-radio	MP3 AAC WAV WMA FM-radio
Rear camera	—	13 MP
Flash	—	rear LED
Rear camera functions	—	autofocus macro mode
Rear camera diaphragm	—	F 2.2
Headphone jack	—	3.5 mm
Connectivity
Standard	GSM 900/1800/1900 CDMA 800 CDMA 1900 3G 4G LTE LTE-A Cat. 4 EV-DO Rev. A	GSM 900/1800/1900 3G 4G LTE LTE-A Cat. 4 VoLTE
LTE range support	2100, 1800, 2600, 2600, 1900, 2300, 2500 MHz	850, 900, 1800, 2100, 2600 MHz
Interfaces	Wi-Fi 802.11n Wi-Fi Direct Bluetooth 4.1 IRDA USB	Wi-Fi 802.11n Wi-Fi Direct Bluetooth 4.1 IRDA USB
Satellite navigation	GPS BeiDou	GPS BeiDou
A-GPS system
Storage and processor
CPU	Qualcomm Snapdragon 430 MSM8937	Qualcomm Snapdragon 425 MSM8917
Processor cores number	8 (100%)	4 (50%)
Video processor	Adreno 505	Adreno 308
Built-in memory	32 GB	32 GB
Amount of RAM	3 GB (100%)	2 GB (67%)
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 type	Li-Ion	Li-polymer
Battery capacity	4100 mA⋅h (100%)	3120 mA⋅h (76%)
Battery	non-removable	non-removable
Quick charging function		—
Connector type for charging	—	micro-USB
Other functions
Control	sensor keyboard	sensor keyboard
Airplane mode
A2DP profile		—
Sensors	approaching sensor gyroscope compass fingerprint scanner	illumination sensor approaching sensor Hall sensor gyroscope compass
Flashlight
Use as a USB storage device		—
Speakerphone (built-in speaker)	—
USB-host	—
Calls
Light indication of the events	—