Samsung Galaxy A51 vs Samsung Galaxy A9 (2018) comparison

Compare Samsung Galaxy A51
Compare Samsung Galaxy A9 (2018)
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.50-inch6.30-inch
Front Camera32-megapixel 24-megapixel
Rear Camera48-megapixel + 12-megapixel + 5-megapixel + 5-megapixel 24-megapixel + 10-megapixel + 8-megapixel + 5-megapixel
RAM4GB6GB
Storage64GB128GB
Battery Capacity4000mAh3800mAh
OSAndroid 10Android 8.0 Oreo
Resolution1080x2400 pixels1080x2220 pixels
Processor-Qualcomm Snapdragon 660
general
BrandSamsungSamsung
ModelGalaxy A51Galaxy A9 (2018)
Release date13th December 2019October 2018
Form factorTouchscreenTouchscreen
Dimensions (mm)158.50 x 73.60 x 7.90162.50 x 77.00 x 7.80
Weight (g)172.00183.00
Battery capacity (mAh)40003800
Fast chargingProprietary-
ColoursPrism Crush Blue, Prism Crush Black, Prism Crush Pink, Prism Crush White-
display
Screen size (inches)6.506.30
TouchscreenYesYes
Resolution1080x2400 pixels1080x2220 pixels
hardware
Processor makeSamsung Exynos 9611Qualcomm Snapdragon 660
RAM4GB6GB
Internal storage64GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512512
Dedicated microSD slotYes-
Processor-octa-core (4x2.2GHz + 4x1.8GHz)
camera
Rear camera48-megapixel (f/2.0) + 12-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)24-megapixel (f/1.7) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4) + 5-megapixel (f/2.0)
Front camera32-megapixel (f/2.2)24-megapixel (f/2.0)
Rear autofocus-Yes
software
Operating systemAndroid 10Android 8.0 Oreo
SkinOne UI 2.0Samsung Experience UX
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Wi-Fi DirectYes-
NFC-Yes
FM-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYesYes
Fingerprint sensorYesYes
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes
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