Compare Xiaomi Redmi 4X with Xiaomi Redmi Note 4 4GB RAM + 64GB with Xiaomi Redmi Note 5A 4GB RAM + 64GB with Xiaomi Redmi Note Prime

Compare Xiaomi Redmi 4X vs Xiaomi Redmi Note 4 4GB RAM + 64GB vs Xiaomi Redmi Note 5A 4GB RAM + 64GB vs Xiaomi Redmi Note Prime

Summary	76 Score	76 Score	80 Score	75 Score
Performance	Qualcomm Snapdragon 435 MSM8940 3 GB RAM Android v6.0.1 (Marshmallow)	Qualcomm Snapdragon 625 4 GB RAM Android Marshmallow 6.0.1 with MIUI 8	Qualcomm MSM8940 Snapdragon 435 4 GB RAM Android v7.0 (Nougat)	Qualcomm MSM8916 Snapdragon 410 2 GB RAM Android OS, v4.4 (KitKat)
Display	5 inch 720 x 1280 pixels 294 PPI Density	5.5 inch 1920 x 1080 pixels 401 PPI Density	5.5 inch 1080 x 1920 pixels 401 PPI Density	5.5 inch 720 x 1280 pixels 267 PPI Density
Camera	13 MP (Main) 5 MP (Front)	13 MP (Main) 5 MP (Front)	13 MP (Main) 16 MP (Front)	13 MP (Main) 5 MP (Front)
Battery	4100 mAh Li-Po	4100 mAh Li-po	3080 mAh Li-ion	3100 mAh Li-Po
Display
Screen Size	5 inch	5.5 inch	5.5 inch	5.5 inch
Screen Resolution	HD (720 x 1280 pixels)	1920 x 1080 pixels	720 x 1280 pixels	720x1280 pixels
Pixel Density	294 PPI	401 PPI	401 PPI	267 PPI
Display Type	IPS LCD Capacitive Touchscreen, Multi-touch	FHD IPS	HD	IPS LCD capacitive touchscreen, 16M colors
Gorilla Glass	-	-	-	-
Screen Protection	-	-	-	-
Chipset
Brand	Xiaomi Mobiles	Xiaomi Mobiles	Xiaomi Mobiles	Xiaomi Mobiles
Chipset	Qualcomm Snapdragon 435 MSM8940	Qualcomm Snapdragon 625	Qualcomm MSM8940 Snapdragon 435	Qualcomm MSM8916 Snapdragon 410
Processor	Octa core, 1.4 GHz, Cortex A53	2GHz Octa core processor	1.4 GHz Octa-Core processor	Quad-core 1.2 GHz Cortex-A53
RAM	3 GB RAM	4 GB RAM	4 GB RAM	2 GB RAM
GPU	Adreno 505	Adreno 506	Adreno 505	Adreno 306
Camera
Rear Camera Resolution	13 MP	13 MP	13 MP	13 MP
Front Camera Resolution	5 MP	5 MP	16 MP	5 MP
Video
Camera Features	Autofocus, Touch Focus, Flash	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Geo-Tagging
General
Operating System	Android	Android	Android	Android
OS Version	Android v6.0.1 (Marshmallow)	Android Marshmallow 6.0.1 with MIUI 8	Android v7.0 (Nougat)	Android OS, v4.4 (KitKat)
Weight	150 g	165 g	150 g	185 g
Dimensions	139.2 x 70 x 8.7 mm	151 x 76 x 8.4 mm	153 x 76.2 x 7.5 mm	154 x 78.7 x 9.4 mm
Thickness	8.7mm	8.4mm
Storage
Internal Storage	32 GB	64 GB	64 GB	16 GB
Card Slot	microSD, Up to 128 GB	microSD, up to 128 GB	microSD, Up to 128 GB	microSD, up to 32 GB
Other	32GB , Expandable up to 128GB	64GB, Expandable up to 128GB	64 GB,Expandable Upto 128 GB	16GB, Expandable up to 32GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Micro-SIM	Nano-SIM	Micro-SIM
Bluetooth	v4.2, A2DP, LE	Bluetooth 4.1	v4.2	v4.0, A2DP, LE
3.5 mm Jack	Yes	Yes	Yes	Yes
NFC			No	No
Connectivity
VoLTE
4G	LTE 2100, LTE 800, LTE 1800, LTE 2600	4G LTE (TDD) - B40, LTE (FDD) - B3 / B5	FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz	TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3)
3G	UMTS 1900 / 2100 / 850 / 900 MHz	WCDMA - 850 / 900 / 1900 / 2100 MHz	UMTS 2100 / 900 MHz	UMTS 1900 / 2100 / 900 MHz
2G	GSM 1800 / 1900 / 850 / 900 MHz	GSM - 850 / 900 / 1800 / 1900 MHz	GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 850 / 900 MHz
Wi-Fi	Wi-Fi 802.11, b/g/n	802.11 a/b/g/n/ac, dual band, 2.4GHz/5GHz, WiFi Display, WiFi Direct	Wi-Fi 802.11 a/b/g/n	Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
GPS	A-GPS, GLONASS, BDS	A-GPS, GLONASS	A-GPS	A-GPS, GLONASS
GPRS
EDGE
Radio
Battery
Battery Capacity	4100 mAh	4100 mAh	3080 mAh	3100 mAh
Battery Type	Li-Po	Li-po	Li-ion	Li-Po
Standby Time			Upto 210 Hrs	Up to 775 H (3G)
Talk Time			Upto 35 Hrs	Up to 38 H (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Light sensor Proximity sensor Accelerometer Compass Gyroscope	IR Blaster	Light sensor Proximity sensor Accelerometer Compass Gyroscope	Accelerometer gyro proximity compass
Messaging				SMS(threaded view), MMS, Email, Push Mail, IM
Java				No
Other				Fast battery charging: 30% in 30 min (Quick Charge 1.0) , Active noise cancellation with dedicated mic , MP4/H.264 player , MP3/WAV/eAAC+/FLAC player , Photo/video editor , Document viewer