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Samsung Galaxy A9 (2018) vs Samsung Galaxy A7 (2018) vs Samsung Galaxy A8 Star vs Huawei Nova 3i comparison

 Compare Samsung Galaxy A9 (2018)
Samsung Galaxy A9 (2018)
Compare Samsung Galaxy A7 (2018)
Samsung Galaxy A7 (2018)
Compare Samsung Galaxy A8 Star
Samsung Galaxy A8 Star
Compare Huawei Nova 3i
Huawei Nova 3i
ratings
Overall NDTV RatingRead ReviewRead Review-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.30-inch6.00-inch6.28-inch6.30-inch
ProcessorQualcomm Snapdragon 6602.2GHz octa-coreQualcomm Snapdragon 660HiSilicon Kirin 710
Front Camera24-megapixel 24-megapixel 24-megapixel 24-megapixel + 2-megapixel
Rear Camera24-megapixel + 10-megapixel + 8-megapixel + 5-megapixel 24-megapixel + 8-megapixel + 5-megapixel 16-megapixel + 24-megapixel 16-megapixel + 2-megapixel
RAM6GB4GB6GB4GB
Storage128GB64GB64GB128GB
Battery Capacity3800mAh3300mAh3700mAh3340mAh
OSAndroid 8.0 OreoAndroid 8.0Android 8.0Android 8.1
Resolution1080x2220 pixels1080x2220 pixels1880x2220 pixels1080x2340 pixels
general
BrandSamsungSamsungSamsungHuawei
ModelGalaxy A9 (2018)Galaxy A7 (2018)Galaxy A8 StarNova 3i
Release dateOctober 1, 2018September 1, 2018June 1, 2018July 1, 2018
Form factorTouchscreen-TouchscreenTouchscreen
Dimensions (mm)162.50 x 77.00 x 7.80159.80 x 76.80 x 7.50162.40 x 77.00 x 7.50157.60 x 75.20 x 7.60
Weight (g)183.00168.00188.00169.00
Battery capacity (mAh)3800330037003340
Launched in India-YesYesYes
Removable battery-No--
Wireless charging-No--
Colours-Black, Blue, Gold, PinkBlack, WhiteBlack, Purple, White
display
Screen size (inches)6.306.006.286.30
TouchscreenYesYesYesYes
Resolution1080x2220 pixels1080x2220 pixels1880x2220 pixels1080x2340 pixels
Aspect ratio-18.5:918.5:919.5:9
Pixels per inch (PPI)---409
hardware
Processorocta-core (4x2.2GHz + 4x1.8GHz)2.2GHz octa-coreocta-coreocta-core (4x2.2GHz + 4x1.7GHz)
Processor makeQualcomm Snapdragon 660-Qualcomm Snapdragon 660HiSilicon Kirin 710
RAM6GB4GB6GB4GB
Internal storage128GB64GB64GB128GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)512512256256
camera
Rear camera24-megapixel (f/1.7) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4) + 5-megapixel (f/2.0)24-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-megapixel (f/2.2) + 2-megapixel
Rear autofocusYesYes-Phase detection autofocus
Front camera24-megapixel (f/2.0)24-megapixel (f/2.0)24-megapixel (f/2.0)24-megapixel (f/2.0) + 2-megapixel
Rear flash-YesLEDYes
Front autofocus-No--
Front flash-Yes--
software
Operating systemAndroid 8.0 OreoAndroid 8.0Android 8.0Android 8.1
SkinSamsung Experience UX--EMUI 8.2
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, v 4.20
NFCYesNo--
USB Type-CYes-Yes-
Headphones3.5mm---
FMNoYes-Yes
Number of SIMs2222
Active 4G on both SIM cards-Yes--
Micro-USB---Yes
Wi-Fi Direct---Yes
sim 1
SIM TypeNano-SIMNano-SIM-Nano-SIM
GSM/CDMAGSM-GSM + CDMAGSM
3GYes--Yes
4G/ LTEYes--Yes
sim 2
SIM TypeNano-SIMNano-SIM-Nano-SIM
3GYes--Yes
4G/ LTEYesYes-Yes
GSM/CDMA--GSM + CDMAGSM
sensors
Face unlockYesYesYes-
Fingerprint sensorYesYesYesYes
Compass/ MagnetometerYesYes-Yes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeYesYes-Yes

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