Oppo A7X vs Oppo R9s vs Oppo F1s comparison

Compare Oppo A7X
Compare Oppo R9s
Compare Oppo F1s
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
Display6.30-inch5.50-inch5.50-inch-
Processor2GHz octa-core2GHz octa-core1.5GHz octa-core-
Front Camera8-megapixel16-megapixel16-megapixel -
RAM4GB4GB3GB-
OSAndroid OreoAndroid 6.0Android 5.1-
Storage128GB64GB32GB-
Rear Camera16-megapixel16-megapixel13-megapixel -
Resolution-1080x1920 pixels720x1280 pixels-
Battery Capacity-3010mAh3075mAh-
general
Release dateSeptember 2018October 2016August 2016-
Launched in IndiaNo-Yes-
Form factorTouchscreenTouchscreenTouchscreen-
ColoursStar Purple, Ice Flame BlueGold, Rose GoldGold, Rose Gold, Grey-
Dimensions (mm)-153.00 x 74.30 x 6.58154.50 x 76.00 x 7.38-
Weight (g)-145.00160.00-
Battery capacity (mAh)-30103075-
Removable battery-NoNo-
display
Screen size (inches)6.305.505.50-
TouchscreenYesYesYes-
Aspect ratio19.5:9-16:9-
Resolution-1080x1920 pixels720x1280 pixels-
Pixels per inch (PPI)-401--
hardware
Processor2GHz octa-core2GHz octa-core1.5GHz octa-core-
Processor makeMediaTek Helio P60Snapdragon 625MediaTek MT6750-
RAM4GB4GB3GB-
Internal storage128GB64GB32GB-
Expandable storageYesYesYes-
Expandable storage type-microSDmicroSD-
Expandable storage up to (GB)-128128-
camera
Rear camera16-megapixel16-megapixel13-megapixel (f/2.2)-
Rear flashYesLEDDual LED-
Front camera8-megapixel16-megapixel16-megapixel (f/2.0)-
Rear autofocus--Phase detection autofocus-
software
Operating systemAndroid OreoAndroid 6.0Android 5.1-
SkinColor OS 5.2ColorOS 3.0ColorOS 3.0-
connectivity
Wi-FiYesYesYes-
Wi-Fi standards supported802.11 a/b/g/n/ac-802.11 b/g/n-
GPSYesYesYes-
Micro-USBYes-Yes-
Bluetooth-Yes, v 4.00Yes, v 4.00-
NFC-YesNo-
Infrared-NoNo-
USB OTG-NoYes-
FM-NoYes-
Number of SIMs-22-
Headphones--3.5mm-
sensors
Fingerprint sensorYes-Yes-
Compass/ MagnetometerYesNoYes-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorYesYesYes-
Gyroscope-YesNo-
Barometer-NoNo-
Temperature sensor-NoNo-
sim 1
3G-NoYes-
4G/ LTE-NoYes-
SIM Type--Nano-SIM-
GSM/CDMA--GSM-
sim 2
3G-NoYes-
4G/ LTE-NoYes-
SIM Type--Nano-SIM-
GSM/CDMA--GSM-