Samsung Galaxy A7 (2018) vs Samsung Galaxy A8 Star vs Samsung Galaxy A8+ (2018) vs Samsung Galaxy S8 comparison

Compare Samsung Galaxy A7 (2018)
Compare Samsung Galaxy A8 Star
Compare Samsung Galaxy A8+ (2018)
Compare Samsung Galaxy S8
ratings
Overall NDTV RatingRead Review-Read ReviewRead Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.00-inch6.28-inch6.00-inch5.80-inch
Processor2.2GHz octa-coreQualcomm Snapdragon 6601.6GHz octa-coreSamsung Exynos 8895
Front Camera24-megapixel 24-megapixel 16-megapixel8-megapixel
Rear Camera24-megapixel + 8-megapixel + 5-megapixel 16-megapixel + 24-megapixel 16-megapixel12-megapixel
RAM4GB6GB6GB4GB
Storage64GB64GB64GB64GB
Battery Capacity3300mAh3700mAh3500mAh3000mAh
OSAndroid 8.0Android 8.0Android 7.1.1Android 7.0
Resolution1080x2220 pixels1880x2220 pixels1080x2220 pixels1440x2960 pixels
general
BrandSamsungSamsungSamsungSamsung
ModelGalaxy A7 (2018)Galaxy A8 StarGalaxy A8+ (2018)Galaxy S8
Release dateSeptember 1, 2018June 1, 2018December 1, 2017March 1, 2017
Launched in IndiaYesYes-Yes
Dimensions (mm)159.80 x 76.80 x 7.50162.40 x 77.00 x 7.50159.90 x 75.70 x 8.30148.90 x 68.10 x 8.00
Weight (g)168.00188.00191.00155.00
Battery capacity (mAh)3300370035003000
Removable batteryNo--No
Wireless chargingNo---
ColoursBlack, Blue, Gold, PinkBlack, WhiteBlack, Orchid Grey, Gold, BlueMidnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold
Form factor-TouchscreenTouchscreenTouchscreen
Fast charging---Quick Charge 2.0
display
Screen size (inches)6.006.286.005.80
TouchscreenYesYesYesYes
Resolution1080x2220 pixels1880x2220 pixels1080x2220 pixels1440x2960 pixels
Aspect ratio18.5:918.5:9-18.5:9
Protection type---Gorilla Glass
Pixels per inch (PPI)---570
hardware
Processor2.2GHz octa-coreocta-core1.6GHz octa-coreocta-core (4x2.35GHz + 4x1.9GHz)
RAM4GB6GB6GB4GB
Internal storage64GB64GB64GB64GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)512256256256
Processor make-Qualcomm Snapdragon 660-Samsung Exynos 8895
camera
Rear camera24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)16-megapixel (f/1.7) + 24-megapixel (f/1.7)16-megapixel12-megapixel (f/1.7, 1.4-micron)
Rear autofocusYes--Phase detection autofocus
Rear flashYesLEDLEDDual LED
Front camera24-megapixel (f/2.0)24-megapixel (f/2.0)16-megapixel8-megapixel (f/1.7, 1.22-micron)
Front autofocusNo--Yes
Front flashYes---
software
Operating systemAndroid 8.0Android 8.0Android 7.1.1Android 7.0
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYesYesYes
BluetoothYes, v 5.00Yes, v 5.00Yes, v 5.00Yes
NFCNo-YesYes
FMYes--No
Number of SIMs22-1
Active 4G on both SIM cardsYes---
USB Type-C-Yes-Yes
Headphones--3.5mm3.5mm
Infrared---No
USB OTG---No
Wi-Fi Direct---No
Mobile High-Definition Link (MHL)---No
sim 1
SIM TypeNano-SIM---
GSM/CDMA-GSM + CDMA-GSM
3G---Yes
4G/ LTE---Yes
sim 2
SIM TypeNano-SIM---
4G/ LTEYes---
GSM/CDMA-GSM + CDMA--
sensors
Face unlockYesYes--
Fingerprint sensorYesYes-Yes
Compass/ MagnetometerYes-YesYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYes-Yes
GyroscopeYes-YesYes
Barometer--YesYes
Temperature sensor---No

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