Oppo A7 vs Oppo A3s vs Honor 9i (2018) comparison

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ratings
Overall NDTV RatingRead Review---
Design Rating---
Display Rating---
Software Rating---
Performance Rating---
Battery Life Rating---
Camera Rating---
Value for Money Rating---
key specs
Display6.20-inch6.20-inch5.84-inch-
Front Camera16-megapixel8-megapixel 16-megapixel-
RAM4GB2GB4GB-
OSAndroid 8.1Android 8.1 OreoAndroid 8.0-
Storage64GB16GB64GB-
Rear Camera13-megapixel + 2-megapixel 13-megapixel + 2-megapixel 13-megapixel-
Battery Capacity4230mAh4230mAh3000mAh-
Processor-1.8GHz octa-core2.36GHz octa-core-
Resolution-720x1520 pixels1080x2280 pixels-
general
Release dateNovember 2018-June 2018-
Launched in IndiaYes---
Form factorTouchscreenTouchscreenTouchscreen-
Body typePlastic---
Dimensions (mm)155.90 x 75.40 x 8.10156.20 x 75.60 x 8.20149.20 x 71.80 x 7.70-
Weight (g)168.00168.00152.00-
Battery capacity (mAh)423042303000-
Removable batteryNo---
ColoursGlaring Gold, Glaze BlueRed, Dark PurpleMagic Night Black, Charm Sea Blue, Jade Green, Dream Purple-
SAR value1.37---
display
Screen size (inches)6.206.205.84-
TouchscreenYesYesYes-
Aspect ratio19.5:919:919:9-
Resolution-720x1520 pixels1080x2280 pixels-
Pixels per inch (PPI)--432-
hardware
Processor makeQualcomm Snapdragon 450Snapdragon 450HiSilicon Kirin 659-
RAM4GB2GB4GB-
Internal storage64GB16GB64GB-
Expandable storageYesYesYes-
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)256256256-
Dedicated microSD slotYes---
Processor-1.8GHz octa-core2.36GHz octa-core-
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel-
Rear autofocusYesYesPhase detection autofocus-
Rear flashYesLEDLED-
Front camera16-megapixel8-megapixel (f/2.2)16-megapixel-
Front autofocusNo---
Front flashNo---
software
Operating systemAndroid 8.1Android 8.1 OreoAndroid 8.0-
SkinColorOS 5.2ColorOS 5.1EMUI 8.0-
connectivity
Wi-FiYesYesYes-
Wi-Fi standards supported802.11 a/b/g/n-802.11 a/b/g/n/ac-
GPSYesYes--
BluetoothYes, v 4.20Yes, v 4.20Yes-
USB OTGYes---
Micro-USBYesYesYes-
Headphones3.5mm3.5mm--
FMYes-Yes-
Number of SIMs2-2-
Active 4G on both SIM cardsYes---
sim 1
GSM/CDMAGSM-GSM-
3GYes-Yes-
4G/ LTEYes-Yes-
SIM Type--Nano-SIM-
sim 2
GSM/CDMAGSM-GSM-
3GYes-Yes-
4G/ LTEYes-Yes-
SIM Type--Nano-SIM-
sensors
Face unlockYes-Yes-
Fingerprint sensorYes-Yes-
Compass/ MagnetometerYesYes--
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYes-Yes-
GyroscopeYes---