Compare Lenovo A850 with UMI Z with Xiaomi Redmi Note 4 4GB RAM + 64GB

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Compare Lenovo A850 vs UMI Z vs Xiaomi Redmi Note 4 4GB RAM + 64GB

Summary	67 Score	74 Score	76 Score
Performance	Mediatek MT6582M 1 GB RAM Android OS, v4.2.2	Mediatek Helio X27 (MT6797X) 4 GB RAM Android 6.0 Marshmallow	Qualcomm Snapdragon 625 4 GB RAM Android Marshmallow 6.0.1 with MIUI 8
Display	5.5 inch 540 x 960 pixels 200 PPI Density	5.5 inch 1080 x 1920 pixels 401 PPI Density	5.5 inch 1920 x 1080 pixels 401 PPI Density
Camera	5 MP (Main)	13 MP (Main) 13 MP (Front)	13 MP (Main) 5 MP (Front)
Battery	2250 mAh Li-Po	3780 mAh Li-ion	4100 mAh Li-po
Display
Screen Size	5.5 inch	5.5 inch	5.5 inch
Screen Resolution	540x960 pixels	1080 x 1920 pixels	1920 x 1080 pixels
Pixel Density	200 PPI	401 PPI	401 PPI
Display Type	IPS LCD capacitive touchscreen, 16M colors	IPS LCD, Multi-touch	FHD IPS
Gorilla Glass	-	-	-
Screen Protection	-	-	-
Chipset
Brand	Lenovo Mobiles	Umi Mobiles	Xiaomi Mobiles
Chipset	Mediatek MT6582M	Mediatek Helio X27 (MT6797X)	Qualcomm Snapdragon 625
Processor	Quad-core 1.3 GHz Cortex-A7	Deca core processor, ARM Cortex A-72	2GHz Octa core processor
RAM	1 GB RAM	4 GB RAM	4 GB RAM
GPU	Mali-400MP2	Mali-T880 MP4 875MHz	Adreno 506
Camera
Rear Camera Resolution	5 MP	13 MP	13 MP
Front Camera Resolution		13 MP	5 MP
Video
Camera Features	Autofocus, Touch Focus, Flash, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging
General
Operating System	Android	Android	Android
OS Version	Android OS, v4.2.2	Android 6.0 Marshmallow	Android Marshmallow 6.0.1 with MIUI 8
Weight	184 g		165 g
Dimensions	153.5 x 79.3 x 9.5 mm		151 x 76 x 8.4 mm
Thickness			8.4mm
Storage
Internal Storage	4 GB	32 GB	64 GB
Card Slot	microSD, up to 32 GB	microSD, Up to 256 GB	microSD, up to 128 GB
Other	4GB storage, microSD card slot	32 GB, Expandable upto 256 GB	64GB, Expandable up to 128GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Normal-SIM	Nano-SIM	Micro-SIM
Bluetooth	v4.0, A2DP	v4.1	Bluetooth 4.1
3.5 mm Jack	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
3G	HSDPA 900 / 2100	UMTS 1900 / 2100 / 850 / 900 MHz	WCDMA - 850 / 900 / 1900 / 2100 MHz
2G	GSM 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 1800 / 1900 / 850 / 900 MHz	GSM - 850 / 900 / 1800 / 1900 MHz
Wi-Fi	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 a/g/n	802.11 a/b/g/n/ac, dual band, 2.4GHz/5GHz, WiFi Display, WiFi Direct
GPS	Yes, with A-GPS	A-GPS	A-GPS, GLONASS
GPRS
EDGE
Radio
Battery
Battery Capacity	2250 mAh	3780 mAh	4100 mAh
Battery Type	Li-Po	Li-ion	Li-po
Standby Time	Up to 490 h (2G) / Up to 490 h (3G)
Talk Time	Up to 28 h 40 min (2G) / Up to 14 h 30 min (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Accelerometer proximity	G-Sensor P-Sensor L-Sensor Accelerometer	IR Blaster
Messaging	SMS(threaded view), MMS, Email, Push Mail, IM
Java	No
Other	MP4/H.264 player , MP3/WAV/eAAC+ player , Photo/video editor , Document viewer , Voice memo/dial