Coolpad M3 vs Samsung Galaxy J1 (4G) vs Coolpad Conjr vs Asus ZenFone 3 Zoom comparison

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key specs
Display5.85-inch4.50-inch5.00-inch5.50-inch
Processor1.5GHz octa-core1.3GHz quad-core1GHz quad-core2GHz octa-core
Front Camera5-megapixel2-megapixel8-megapixel13-megapixel
Resolution720x1512 pixels480x800 pixels720x1280 pixels1080x1920 pixels
RAM4GB1GB3GB4GB
OSAndroidAndroidAndroid 6.0Android 6.0
Storage32GB8GB16GB32GB
Rear Camera13-megapixel + 5-megapixel5-megapixel13-megapixel12-megapixel
Battery Capacity2800mAh2050mAh2500mAh5000mAh
general
Release dateNovember 2018January 2017January 2017February 2017
Launched in IndiaNo---
Dimensions (mm)149.80 x 72.30 x 8.95132.60 x 69.30 x 8.90--
Weight (g)171.00131.00-170.00
Battery capacity (mAh)2800205025005000
ColoursGentleman, Sea BlueGold, Black, WhiteIron GreyNavy Black, Glacier Silver
Form factor-TouchscreenTouchscreenTouchscreen
Removable battery-YesNoNo
Alternate names---ZE553KL
Thickness---7.99
display
Screen size (inches)5.854.505.005.50
TouchscreenYesYesYesYes
Resolution720x1512 pixels480x800 pixels720x1280 pixels1080x1920 pixels
hardware
Processor1.5GHz octa-core1.3GHz quad-core1GHz quad-core2GHz octa-core
Processor makeMediaTek MT6750-Mediatek MT6735CPQualcomm Snapdragon 625
RAM4GB1GB3GB4GB
Internal storage32GB8GB16GB32GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)-128642000
camera
Rear camera13-megapixel + 5-megapixel5-megapixel13-megapixel12-megapixel
Rear flashYesYesLEDDual LED
Front camera5-megapixel2-megapixel8-megapixel13-megapixel
Front flash--LED-
software
Operating systemAndroidAndroidAndroid 6.0Android 6.0
Skin--Cool UI 8.0ZenUI 3.0
connectivity
Wi-FiYesYesYesYes
GPSYesYesYesYes
BluetoothYesYesYes, v 4.10Yes
Micro-USBYes---
Headphones3.5mm3.5mm-3.5mm
FMYesYesNoNo
Number of SIMs2222
Wi-Fi standards supported-802.11 b/g/n802.11 b/g/n802.11 b/g/n
NFC-NoNoNo
Infrared-NoNoNo
USB OTG-NoYesNo
sim 1
SIM TypeNano-SIMMicro-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMMicro-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sensors
Face unlockYes---
Fingerprint sensorYes---
AccelerometerYesYesYesYes
GyroscopeYesNoNoYes
Compass/ Magnetometer-NoNoNo
Proximity sensor-YesYesYes
Ambient light sensor-NoYesYes
Barometer-NoNoNo
Temperature sensor-NoNoNo