Samsung Galaxy A7 (2018) vs Samsung Galaxy A6 vs Samsung Galaxy A8 comparison

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ratings
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Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.00-inch5.60-inch5.70-inch
Processor2.2GHz octa-core1.6GHz octa-coreSamsung Exynos 5430
Front Camera24-megapixel 16-megapixel5-megapixel
Rear Camera24-megapixel + 8-megapixel + 5-megapixel 16-megapixel16-megapixel
RAM4GB3GB2GB
Storage64GB32GB32GB
Battery Capacity3300mAh3000mAh3050mAh
OSAndroid 8.0Android 8.0Android 5.1.1
Resolution1080x2220 pixels720x1480 pixels1080x1920 pixels
general
BrandSamsungSamsungSamsung
ModelGalaxy A7 (2018)Galaxy A6Galaxy A8
Release dateSeptember 1, 2018May 1, 2018July 1, 2015
Launched in IndiaYes--
Dimensions (mm)159.80 x 76.80 x 7.50149.90 x 70.90 x 7.70158.00 x 76.80 x 5.90
Weight (g)168.00-151.00
Battery capacity (mAh)330030003050
Removable batteryNo-No
Wireless chargingNo--
ColoursBlack, Blue, Gold, Pink-Black, White, Gold
Form factor-TouchscreenTouchscreen
Alternate names--SM-A800F
SAR value--0.10
display
Screen size (inches)6.005.605.70
TouchscreenYesYesYes
Resolution1080x2220 pixels720x1480 pixels1080x1920 pixels
Aspect ratio18.5:9--
Pixels per inch (PPI)--386
hardware
Processor2.2GHz octa-core1.6GHz octa-core1.8GHz octa-core
RAM4GB3GB2GB
Internal storage64GB32GB32GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)512256128
Processor make--Samsung Exynos 5430
camera
Rear camera24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)16-megapixel16-megapixel
Rear autofocusYes--
Rear flashYesLEDLED
Front camera24-megapixel (f/2.0)16-megapixel5-megapixel
Front autofocusNo--
Front flashYes--
software
Operating systemAndroid 8.0Android 8.0Android 5.1.1
Skin--TouchWiz UI
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n802.11 a/b/g/n/ac
GPSYesYesYes
BluetoothYes, v 5.00Yes, v 4.20Yes, v 4.10
NFCNo-No
FMYes-Yes
Number of SIMs2-2
Active 4G on both SIM cardsYes--
Infrared--No
USB OTG--Yes
Headphones--3.5mm
Wi-Fi Direct--No
Mobile High-Definition Link (MHL)--No
sim 1
SIM TypeNano-SIM-Nano-SIM
GSM/CDMA--GSM + CDMA
3G--Yes
4G/ LTE--Yes
sim 2
SIM TypeNano-SIM-Nano-SIM
4G/ LTEYes-Yes
GSM/CDMA--GSM + CDMA
3G--Yes
sensors
Face unlockYes--
Fingerprint sensorYes--
Compass/ MagnetometerYes-Yes
Proximity sensorYes-Yes
AccelerometerYes-Yes
Ambient light sensorYes-Yes
GyroscopeYes-No
Barometer--No
Temperature sensor--No

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