Redmi A7 4G vs Oppo Neo 3 comparison

Compare Redmi A7 4G
Compare Oppo Neo 3
key specs
Display6.88-inch4.50-inch
ProcessorUnisoc T72501.3GHz dual-core
Front Camera8-megapixel2-megapixel
Rear Camera13-megapixel5-megapixel
RAM4GB1GB
Storage64GB4GB
Battery Capacity5200mAh1900mAh
OSAndroid 16Android
Resolution720x1640 pixels480x854 pixels
general
BrandRedmiOppo
ModelA7 4GNeo 3
Release dateApril 21, 2026August 1, 2014
AI EnabledNo-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)171.79 x 79.77 x 8.26132.00 x 65.80 x 9.20
Weight (g)193.00128.50
IP ratingIP52-
Battery capacity (mAh)52001900
Removable batteryNoNo
Fast charging15W Fast Charging-
Wireless chargingNo-
ColoursBlack, Sky BlueWhite
Alternate names-R831k
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.884.50
TouchscreenYesYes
Resolution720x1640 pixels480x854 pixels
hardware
Processor1.8GHz octa-core1.3GHz dual-core
Processor makeUnisoc T7250-
RAM4GB1GB
Internal storage64GB4GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)204832
Dedicated microSD slotYes-
camera
Rear camera13-megapixel5-megapixel
No. of Rear Cameras1-
Front camera8-megapixel2-megapixel
No. of Front Cameras1-
Rear flash-LED
software
Operating systemAndroid 16Android
SkinHyperOS 3ColorOS
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.20Yes, v 2.10
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
USB OTG-No
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMRegular
3GYesYes
4G/ LTEYesNo
GSM/CDMA-GSM
sim 2
SIM TypeNano-SIMMicro-SIM
3GYesYes
4G/ LTEYesNo
GSM/CDMA-GSM
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
AccelerometerYesYes
Ambient light sensorYesYes
Proximity sensor-Yes
Gyroscope-No
Barometer-No
Temperature sensor-No

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