Oppo A7 vs Xiaomi Redmi Note 6 Pro vs Oppo F9 vs Oppo F7 comparison

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ratings
Overall NDTV RatingRead ReviewRead ReviewRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.20-inch6.26-inch6.30-inch6.23-inch
Front Camera16-megapixel20-megapixel + 2-megapixel16-megapixel25-megapixel
Rear Camera13-megapixel + 2-megapixel 12-megapixel + 5-megapixel16-megapixel + 2-megapixel 16-megapixel
RAM4GB4GB4GB4GB
Storage64GB64GB64GB64GB
Battery Capacity4230mAh4000mAh3500mAh3400mAh
OSAndroid 8.1AndroidAndroid OreoAndroid 8.1
Processor-Qualcomm Snapdragon 636MediaTek Helio P60 MediaTek Helio P60
Resolution-1080x2280 pixels1080x2340 pixels1080x2280 pixels
general
BrandOppoXiaomiOppoOppo
ModelA7Redmi Note 6 ProF9F7
Release dateNovember 1, 2018September 28, 2018August 1, 2018March 1, 2018
Launched in IndiaYes-YesYes
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Body typePlastic---
Dimensions (mm)155.90 x 75.40 x 8.10157.91 x 76.38 x 8.26156.70 x 74.00 x 7.90156.00 x 75.30 x 7.80
Weight (g)168.00-169.00158.00
Battery capacity (mAh)4230400035003400
Removable batteryNoNo-No
ColoursGlaring Gold, Glaze BlueBlack, Blue, Rose GoldSunrise Red, Twilight Blue, Starry PurpleDiamond Black, Moonlight Silver, Solar Red,
SAR value1.371.05-1.27
Fast charging-Quick Charge 3.0--
Wireless charging-No--
display
Screen size (inches)6.206.266.306.23
TouchscreenYesYesYesYes
Aspect ratio19.5:919:919.5:919:9
Resolution-1080x2280 pixels1080x2340 pixels1080x2280 pixels
Protection type---Gorilla Glass
Pixels per inch (PPI)---405
hardware
Processor makeQualcomm Snapdragon 450Qualcomm Snapdragon 636MediaTek Helio P60 (MT6771)MediaTek Helio P60 (MT6771)
RAM4GB4GB4GB4GB
Internal storage64GB64GB64GB64GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)256-256256
Dedicated microSD slotYesNo--
Processor-octa-core2GHz octa-coreocta-core (4x2GHz + 4x2GHz)
camera
Rear camera13-megapixel (f/2.2) + 2-megapixel (f/2.4)12-megapixel (f/1.9, 1.4-micron) + 5-megapixel16-megapixel (f/1.8) + 2-megapixel (f/2.4)16-megapixel (f/1.8)
Rear autofocusYesYes-Phase detection autofocus
Rear flashYesYesYesLED
Front camera16-megapixel20-megapixel (f/2.0, 1.8-micron) + 2-megapixel16-megapixel25-megapixel (f/2.0)
Front autofocusNo---
Front flashNo--No
software
Operating systemAndroid 8.1AndroidAndroid OreoAndroid 8.1
SkinColorOS 5.2MIUIColor OS 5.2ColorOS 5.0
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 a/b/g/n-802.11 a/b/g/n/ac802.11 b/g/n/ac
GPSYesYesYesYes
BluetoothYes, v 4.20Yes, v 5.004.20Yes, v 4.20
USB OTGYes-YesYes
Micro-USBYesYesYes-
Headphones3.5mm-3.5mm3.5mm
FMYes--Yes
Number of SIMs2222
Active 4G on both SIM cardsYesYes--
NFC-No-No
Infrared---No
Wi-Fi Direct---Yes
sim 1
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
SIM Type-Nano-SIMNano-SIMNano-SIM
sim 2
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
SIM Type-Nano-SIMNano-SIMNano-SIM
sensors
Face unlockYes---
Fingerprint sensorYesYesYesYes
Compass/ MagnetometerYes-YesYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYes-YesYes
GyroscopeYes--Yes
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