Samsung Galaxy A7 (2018) vs Samsung Galaxy A7 (2017) vs Samsung Galaxy A5 (2017) comparison

Compare Samsung Galaxy A7 (2018)
Compare Samsung Galaxy A7 (2017)
Compare Samsung Galaxy A5 (2017)
ratings
Overall NDTV RatingRead ReviewRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.00-inch5.70-inch5.20-inch
Processor2.2GHz octa-coreSamsung Exynos 7880Samsung Exynos 7880
Front Camera24-megapixel 16-megapixel16-megapixel
Rear Camera24-megapixel + 8-megapixel + 5-megapixel 16-megapixel16-megapixel
RAM4GB3GB3GB
Storage64GB32GB32GB
Battery Capacity3300mAh3600mAh3000mAh
OSAndroid 8.0Android 6.0Android 6.0
Resolution1080x2220 pixels1080x1920 pixels1080x1920 pixels
general
BrandSamsungSamsungSamsung
ModelGalaxy A7 (2018)Galaxy A7 (2017)Galaxy A5 (2017)
Release dateSeptember 1, 2018January 1, 2017January 1, 2017
Launched in IndiaYes--
Dimensions (mm)159.80 x 76.80 x 7.50156.80 x 77.60 x 7.90146.10 x 71.40 x 7.90
Weight (g)168.00186.00157.00
Battery capacity (mAh)330036003000
Removable batteryNoNoNo
Wireless chargingNo--
ColoursBlack, Blue, Gold, PinkBlack Sky, Gold SandBlack Sky, Gold Sand
Form factor-TouchscreenTouchscreen
SAR value-0.290.31
display
Screen size (inches)6.005.705.20
TouchscreenYesYesYes
Resolution1080x2220 pixels1080x1920 pixels1080x1920 pixels
Aspect ratio18.5:9--
hardware
Processor2.2GHz octa-core1.9GHz octa-core1.9GHz octa-core
RAM4GB3GB3GB
Internal storage64GB32GB32GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)512256256
Processor make-Samsung Exynos 7880Samsung Exynos 7880
camera
Rear camera24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)16-megapixel16-megapixel
Rear autofocusYes--
Rear flashYesYesYes
Front camera24-megapixel (f/2.0)16-megapixel16-megapixel
Front autofocusNo--
Front flashYes--
software
Operating systemAndroid 8.0Android 6.0Android 6.0
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYesYes
BluetoothYes, v 5.00Yes, v 4.20Yes, v 4.20
NFCNoYesYes
FMYesYesYes
Number of SIMs222
Active 4G on both SIM cardsYes--
Infrared-NoNo
USB OTG-YesYes
Headphones-3.5mm3.5mm
Wi-Fi Direct-NoNo
Mobile High-Definition Link (MHL)-NoNo
sim 1
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMA-GSMGSM
3G-YesYes
4G/ LTE-YesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM
4G/ LTEYesYesYes
GSM/CDMA-GSMGSM
3G-YesYes
sensors
Face unlockYes--
Fingerprint sensorYes--
Compass/ MagnetometerYesYesYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesNoNo
GyroscopeYesYesYes
Barometer-YesYes
Temperature sensor-NoNo

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