Redmi A7 4G vs Samsung Galaxy Core Prime 4G comparison

Compare Redmi A7 4G
Compare Samsung Galaxy Core Prime 4G
key specs
Display6.88-inch4.50-inch
ProcessorUnisoc T72501.2GHz quad-core
Front Camera8-megapixel2-megapixel
Rear Camera13-megapixel5-megapixel
RAM4GB1GB
Storage64GB8GB
Battery Capacity5200mAh2000mAh
OSAndroid 16Android 4.4
Resolution720x1640 pixels480x800 pixels
general
BrandRedmiSamsung
ModelA7 4GGalaxy Core Prime 4G
Release dateApril 21, 2026February 1, 2015
AI EnabledNo-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)171.79 x 79.77 x 8.26131.30 x 68.40 x 8.80
Weight (g)193.00132.00
IP ratingIP52-
Battery capacity (mAh)52002000
Removable batteryNoYes
Fast charging15W Fast Charging-
Wireless chargingNo-
ColoursBlack, Sky BlueWhite, Silver, Charcoal Grey
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.884.50
TouchscreenYesYes
Resolution720x1640 pixels480x800 pixels
hardware
Processor1.8GHz octa-core1.2GHz quad-core
Processor makeUnisoc T7250-
RAM4GB1GB
Internal storage64GB8GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)204864
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 4.4
SkinHyperOS 3-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ac-
GPSYesYes
BluetoothYes, v 5.20Yes, v 4.00
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-Yes
Infrared-No
USB OTG-No
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
3GYesYes
4G/ LTEYesYes
GSM/CDMA-GSM
sim 2
SIM TypeNano-SIMMicro-SIM
3GYesNo
4G/ LTEYesNo
GSM/CDMA-GSM
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
AccelerometerYesYes
Ambient light sensorYesYes
Proximity sensor-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No

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