Oppo A3s vs Oppo A5 vs Oppo F7 comparison

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ratings
Overall NDTV Rating---
Design Rating---
Display Rating---
Software Rating---
Performance Rating---
Battery Life Rating---
Camera Rating---
Value for Money Rating---
general
Form factorTouchscreenTouchscreenTouchscreen-
Dimensions (mm)156.20 x 75.60 x 8.20156.20 x 75.60 x 8.20156.00 x 75.30 x 7.80-
Weight (g)168.00168.00158.00-
Battery capacity (mAh)423042303400-
ColoursRed, Dark PurpleMirror Blue, Mirror PinkDiamond Black, Moonlight Silver, Solar Red,-
Release date-July 2018March 2018-
Launched in India-YesYes-
Removable battery--No-
SAR value--1.27-
display
Screen size (inches)6.206.206.23-
TouchscreenYesYesYes-
Resolution720x1520 pixels720x1520 pixels1080x2280 pixels-
Aspect ratio19:919:919:9-
Protection type--Gorilla Glass-
Pixels per inch (PPI)--405-
hardware
Processor1.8GHz octa-core1.8GHz octa-coreocta-core (4x2GHz + 4x2GHz)-
Processor makeSnapdragon 450Qualcomm Snapdragon 450MediaTek Helio P60-
RAM2GB4GB4GB-
Internal storage16GB32GB64GB-
Expandable storageYesYesYes-
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)256256256-
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel (f/2.2) + 2-megapixel (f/2.4)16-megapixel (f/1.8)-
Rear autofocusYesYesPhase detection autofocus-
Rear flashLEDLEDLED-
Front camera8-megapixel (f/2.2)8-megapixel (f/2.2)25-megapixel (f/2.0)-
Front flash--No-
software
Operating systemAndroid 8.1 OreoAndroid 8.1Android 8.1-
SkinColorOS 5.1ColorOS 5.1ColorOS 5.0-
connectivity
Wi-FiYesYesYes-
GPSYesYesYes-
BluetoothYes, v 4.20Yes, v 4.20Yes, v 4.20-
Micro-USBYesYes--
Headphones3.5mm3.5mm3.5mm-
Wi-Fi standards supported-802.11 b/g/n802.11 b/g/n/ac-
USB OTG-YesYes-
FM-YesYes-
Number of SIMs-22-
NFC--No-
Infrared--No-
sensors
Compass/ MagnetometerYesYesYes-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensor-YesYes-
Fingerprint sensor--Yes-
Gyroscope--Yes-
sim 1
SIM Type-Nano-SIMNano-SIM-
GSM/CDMA-GSMGSM-
3G-YesYes-
4G/ LTE-YesYes-
sim 2
SIM Type-Nano-SIMNano-SIM-
GSM/CDMA-GSMGSM-
3G-YesYes-
4G/ LTE-YesYes-