Compare Lenovo K4 Note with Samsung Galaxy J7 (2016) with Xiaomi Redmi Note 4 2GB RAM + 32GB

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Compare Lenovo K4 Note vs Samsung Galaxy J7 (2016) vs Xiaomi Redmi Note 4 2GB RAM + 32GB

Summary	76 Score	76 Score	76 Score
Performance	Mediatek MT6753 3 GB RAM Android OS, v5.1.1 (Lollipop)	Samsung Exynos 7 Octa 7870 2 GB RAM Android OS, v6.0.1 (Marshmallow)	Qualcomm Snapdragon 625 2 GB RAM Android Marshmallow 6.0.1 with MIUI 8
Display	5.5 inch 1080 x 1920 pixels 401 PPI Density	5.5 inch 1280 x 720 pixels 267 PPI Density	5.5 inch 1920 x 1080 pixels 401 PPI Density
Camera	13 MP (Main) 5 MP (Front)	13 MP (Main) 5 MP (Front)	13 MP (Main) 5 MP (Front)
Battery	3300 mAh Li-po	3300 mAh Li-ion	4100 mAh Li-po
Display
Screen Size	5.5 inch	5.5 inch	5.5 inch
Screen Resolution	Android v5.1 (Lollipop)	HD, 1280 x 720 Pixels	1920 x 1080 pixels
Pixel Density	401 PPI	267 PPI	401 PPI
Display Type	IPS LCD	Super AMOLED Capacitive Touchscreen, Multi-touch	FHD IPS
Gorilla Glass	Yes	-	-
Screen Protection	Corning Gorilla Glass 3	-	-
Chipset
Brand	Lenovo Mobiles	Samsung Mobiles	Xiaomi Mobiles
Chipset	Mediatek MT6753	Samsung Exynos 7 Octa 7870	Qualcomm Snapdragon 625
Processor	Octa-core 1.3 GHz Cortex-A53	Octa-core (4x1.6 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)	2GHz Octa Core Processor
RAM	3 GB RAM	2 GB RAM	2 GB RAM
GPU	Mali-T720 MP3	ARM Mali-T830 MP1	Adreno 506
Camera
Rear Camera Resolution	13 MP	13 MP	13 MP
Front Camera Resolution	5 MP	5 MP	5 MP
Video
Camera Features	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging
General
Operating System	Android	Android	Android
OS Version	Android OS, v5.1.1 (Lollipop)	Android OS, v6.0.1 (Marshmallow)	Android Marshmallow 6.0.1 with MIUI 8
Weight	160 g	170 g	175 g
Dimensions	153.6 x 76.5 x 9.15 mm	151.7 x 76 x 7.8 mm	151 x 76 x 8.4 mm
Thickness	9.15mm	7mm	8.4mm
Storage
Internal Storage	16 GB	16 GB	32 GB
Card Slot	microSD, Up to 128GB	microSD, Up to 256GB	microSD, up to 128 GB
Other	16GB, Expandable up to 128GB	16GB storage, microSD card slot	32GB, Expandable up to 128GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Micro-SIM	Micro-SIM	Micro-SIM
Bluetooth	v4.0	v4.1	Bluetooth 4.1
3.5 mm Jack	Yes	Yes	Yes
NFC	No
Connectivity
VoLTE
4G	TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 800(band 20)	TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8)	4G LTE (TDD) - B40, LTE (FDD) - B3 / B5
3G	UMTS 1900 / 2100 / 850 / 900 MHz	UMTS 1900 / 2100 / 850 / 900 MHz	WCDMA - 850 / 900 / 1900 / 2100 MHz
2G	GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz	GSM - 850 / 900 / 1800 / 1900 MHz
Wi-Fi	Wi-Fi 802.11, a/ac/b/g/n	Wi-Fi 802.11, b/g/n	802.11 a/b/g/n/ac, dual band, 2.4GHz/5GHz, WiFi Display, WiFi Direct
GPS	A-GPS, Glonass	with A-GPS, Glonass	A-GPS, GLONASS
GPRS
EDGE
Radio
Battery
Battery Capacity	3300 mAh	3300 mAh	4100 mAh
Battery Type	Li-po	Li-ion	Li-po
Standby Time	Up to 265 h (3G)
Talk Time	Up to 22 h (3G)	23 hrs (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Accelerometer gyro proximity compass	Light sensor Proximity sensor Accelerometer	IR Blaster
Messaging	SMS(threaded view), MMS, Email, Push Mail, IM
Java
Other