Samsung Galaxy J4 vs Xiaomi Mi Max 2 vs Samsung Galaxy J7 Prime comparison

Compare Samsung Galaxy J4
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Compare Samsung Galaxy J7 Prime
ratings
Overall NDTV Rating-Read ReviewRead Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display5.50-inch6.44-inch5.50-inch
Processor1.4GHz quad-core2GHz octa-core1.6GHz octa-core
Front Camera5-megapixel 5-megapixel8-megapixel
Resolution720x1280 pixels1080x1920 pixels1080x1920 pixels
RAM2GB4GB3GB
OSAndroid 8.0Android 7.0Android 6.0
Storage16GB64GB16GB
Rear Camera13-megapixel 12-megapixel13-megapixel
Battery Capacity3000mAh5300mAh3300mAh
general
Release dateMay 2018May 2017September 2016
Launched in IndiaYes-Yes
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)151.70 x 77.20 x 8.10174.10 x 88.70 x 7.60151.50 x 74.90 x 8.10
Weight (g)175.00211.00167.00
Battery capacity (mAh)300053003300
Removable batteryYesNoNo
ColoursBlack, Orchid Gray, GoldGold, BlackGold, Black
display
Screen size (inches)5.506.445.50
TouchscreenYesYesYes
Resolution720x1280 pixels1080x1920 pixels1080x1920 pixels
Aspect ratio16:9-16:9
Pixels per inch (PPI)-342401
Protection type--Gorilla Glass
hardware
Processor1.4GHz quad-core2GHz octa-core1.6GHz octa-core
Processor makeExynos 7570Qualcomm Snapdragon 625Exynos 7870
RAM2GB4GB3GB
Internal storage16GB64GB16GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)256128256
camera
Rear camera13-megapixel (f/1.9)12-megapixel13-megapixel (f/1.9)
Rear autofocusYes-Yes
Rear flashLEDDual LEDLED
Front camera5-megapixel (f/2.2)5-megapixel8-megapixel (f/1.9)
Front flashLED--
software
Operating systemAndroid 8.0Android 7.0Android 6.0
Skin-MIUI 8-
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 b/g/n-
GPSYesYesYes
BluetoothYes, v 4.20YesYes, v 4.10
Micro-USBYes-Yes
FMYesYesYes
Number of SIMs222
NFC-NoNo
Infrared-YesNo
USB OTG-NoYes
Headphones-3.5mm3.5mm
sim 1
SIM TypeMicro-SIMMicro-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeMicro-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Proximity sensorYesYesYes
AccelerometerYesYesYes
Compass/ Magnetometer-NoNo
Ambient light sensor-YesNo
Gyroscope-YesNo
Barometer-NoNo
Temperature sensor-NoNo
Fingerprint sensor--Yes