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Oppo A3x 4G vs Oppo A7 comparison

 Compare Oppo A3x 4G
Oppo A3x 4G
Compare Oppo A7
Oppo A7
key specs
Display6.67-inch6.20-inch
ProcessorQualcomm Snapdragon 6s Gen 1-
Front Camera5-megapixel 16-megapixel
Rear Camera8-megapixel 13-megapixel + 2-megapixel
RAM4GB4GB
Storage64GB, 128GB64GB
Battery Capacity5100mAh4230mAh
OSAndroid 14Android 8.1
Resolution720x1604 pixels-
general
BrandOppoOppo
ModelA3x 4GA7
Release dateOctober 25, 2024November 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)165.77 x 76.80 x 7.68155.90 x 75.40 x 8.10
Weight (g)186.00168.00
Battery capacity (mAh)51004230
Removable batteryNoNo
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursNebula Red, Ocean BlueGlaring Gold, Glaze Blue
Body type-Plastic
SAR value-1.37
display
Refresh Rate90 Hz-
Resolution StandardHD+-
Screen size (inches)6.676.20
TouchscreenYesYes
Resolution720x1604 pixels-
Protection typeOther-
Aspect ratio-19.5:9
hardware
Processorocta-core-
Processor makeQualcomm Snapdragon 6s Gen 1Qualcomm Snapdragon 450
RAM4GB4GB
Internal storage64GB, 128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera8-megapixel (f/2.0)13-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Front camera5-megapixel (f/2.2)16-megapixel
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Yes
Front autofocus-No
Front flash-No
software
Operating systemAndroid 14Android 8.1
SkinColorOS 14ColorOS 5.2
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
USB OTGYesYes
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYesYes
Micro-USB-Yes
FM-Yes
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Gyroscope-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
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