Redmi A7 Pro 4G vs LG K42 comparison

Compare Redmi A7 Pro 4G
Compare LG K42
key specs
Display6.90-inch6.60-inch
ProcessorUnisoc T7250MediaTek Helio P22
Front Camera8-megapixel8-megapixel
Rear Camera13-megapixel13-megapixel + 5-megapixel + 2-megapixel + 2-megapixel
RAM4GB3GB
Storage64GB64GB
Battery Capacity6300mAh4000mAh
OSAndroid 16Android 10
Resolution720x1600 pixels720x1600 pixels
general
BrandRedmiLG
ModelA7 Pro 4GK42
Release dateApril 21, 2026September 21, 2020
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)171.56 x 79.47 x 8.15165.00 x 76.70 x 8.40
Weight (g)208.00182.00
IP ratingIP52-
Battery capacity (mAh)63004000
Removable batteryNoNo
Fast charging15W Fast Charging-
Wireless chargingNo-
ColoursBlack, Sunset OrangeGrey, Green
Body type-Polycarbonate
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.906.60
TouchscreenYesYes
Resolution720x1600 pixels720x1600 pixels
Aspect ratio-20:9
hardware
Processor1.8GHz octa-coreocta-core
Processor makeUnisoc T7250MediaTek Helio P22 (MT6762)
RAM4GB3GB
Internal storage64GB64GB
Expandable storageYes-
Expandable storage typemicroSD-
Expandable storage up to (GB)2048-
Dedicated microSD slotYes-
camera
Rear camera13-megapixel13-megapixel + 5-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras1-
Front camera8-megapixel8-megapixel
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 16Android 10
SkinHyperOS 3LG UX
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ac-
GPSYesYes
BluetoothYes, v 5.20Yes, v 5.00
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
3GYesYes
4G/ LTEYesYes
GSM/CDMA-GSM
sim 2
SIM TypeNano-SIMNano-SIM
3GYesYes
4G/ LTEYesYes
GSM/CDMA-GSM
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
AccelerometerYesYes
Ambient light sensorYesYes
Proximity sensor-Yes

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