Google Pixel 3a vs Nokia 8.1 vs Samsung Galaxy A7 (2018) comparison

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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
Display5.60-inch6.18-inch6.00-inch
ProcessorQualcomm Snapdragon 670Qualcomm Snapdragon 7102.2GHz octa-core
Front Camera8-megapixel 20-megapixel 24-megapixel
Rear Camera12.2-megapixel 12-megapixel + 13-megapixel24-megapixel + 8-megapixel + 5-megapixel
RAM4GB4GB4GB
Storage64GB64GB64GB
Battery Capacity3000mAh3500mAh3300mAh
OSAndroid 9 PieAndroid 9.0 PieAndroid 8.0
Resolution1080x2220 pixels1080x2244 pixels1080x2220 pixels
general
BrandGoogleNokiaSamsung
ModelPixel 3a8.1Galaxy A7 (2018)
Release dateMay 1, 2019December 1, 2018September 1, 2018
Launched in IndiaYes-Yes
Body typePolycarbonate--
Dimensions (mm)151.30 x 70.10 x 8.20154.80 x 75.76 x 7.97159.80 x 76.80 x 7.50
Weight (g)147.00178.00168.00
Battery capacity (mAh)300035003300
Fast chargingProprietary--
Form factor-Touchscreen-
Removable battery-NoNo
Colours-Blue/ Silver, Steel/ Copper, Iron/ SteelBlack, Blue, Gold, Pink
Wireless charging--No
display
Screen size (inches)5.606.186.00
TouchscreenYesYesYes
Resolution1080x2220 pixels1080x2244 pixels1080x2220 pixels
Aspect ratio18.5:918.7:918.5:9
Pixels per inch (PPI)441--
hardware
Processor1.7GHz octa-core (2x2GHz + 6x1.7GHz)2.2GHz octa-core2.2GHz octa-core
Processor makeQualcomm Snapdragon 670Qualcomm Snapdragon 710-
RAM4GB4GB4GB
Internal storage64GB64GB64GB
Expandable storageNoYesYes
Expandable storage type-microSDmicroSD
Expandable storage up to (GB)-400512
camera
Rear camera12.2-megapixel (f/1.8, 1.4-micron)12-megapixel (f/1.8, 1.4-micron) + 13-megapixel24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)
Rear autofocusPhase detection autofocusYesYes
Rear flashYesDual LEDYes
Front camera8-megapixel (f/2.0, 1.12-micron)20-megapixel (0.9-micron)24-megapixel (f/2.0)
Front autofocus--No
Front flash--Yes
software
Operating systemAndroid 9 PieAndroid 9.0 PieAndroid 8.0
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 5.00Yes, v 5.00
NFCYes-No
USB Type-CYesYes-
Headphones3.5mm3.5mm-
Number of SIMs122
Active 4G on both SIM cardsYes-Yes
FM-YesYes
sim 1
SIM TypeNano-SIMNano-SIMNano-SIM
3GYesYes-
4G/ LTEYesYes-
GSM/CDMA-GSM-
sensors
Face unlockNoYesYes
Fingerprint sensorYesYesYes
Compass/ MagnetometerYesYesYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
GyroscopeYesYesYes
BarometerYes--
sim 2
SIM Type-Nano-SIMNano-SIM
GSM/CDMA-GSM-
3G-Yes-
4G/ LTE-YesYes

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