Moto G57 Power vs Oppo A3 comparison

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key specs
Display6.72-inch6.20-inch
Processor1st in World & in India, Snapdragon 6s Gen 4MediaTek Helio P60
Front Camera8MP Selfies | 8 MP UW8-megapixel
Rear Camera50MP Sony LYT 600 Camera With Moto AI, 8MP Ultra-Wide Angle Camera16-megapixel
RAM8GB4GB
Storage128GB128GB
Battery CapacitySegment Largest 7000mAh Battery, Silicon Carbon Battery3400mAh
OSAndroid 16Android 8.1
Resolution1080x2400 pixels1080x2280 pixels
ProtectionGorilla Glass 7i-
general
BrandMotorolaOppo
ModelMoto G57 PowerA3
Release dateNovember 5, 2025April 1, 2018
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Dimensions (mm)66.23 x 76.50 x 8.60156.00 x 75.30 x 7.80
Weight (g)210.00159.00
IP ratingIP64-
Battery capacity (mAh)70003400
Fast charging30W Fast Charging-
ColoursPantone Corsair, Pantone Fluidity, Pantone Pink LemonadeKnight Black, Soybean Meal, Stardust Silver, Garnet Red
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.726.20
TouchscreenYesYes
Resolution1080x2400 pixels1080x2280 pixels
Aspect ratio20:919:9
Pixels per inch (PPI)391-
hardware
Processorocta-core2GHz octa-core
Processor makeQualcomm Snapdragon 6s Gen 4MediaTek Helio P60 (MT6771)
RAM8GB4GB
Internal storage256GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1000256
Dedicated microSD slotYes-
camera
Rear camera50-megapixel + 8-megapixel16-megapixel (f/1.8)
No. of Rear Cameras3-
Front camera8-megapixel8-megapixel (f/2.2)
No. of Front Cameras1-
Lens Type (Second Rear Camera)Macro-
Rear flash-Yes
software
Operating systemAndroid 16Android 8.1
Skin-ColorOS 5.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 4.20
NFCYes-
USB Type-CYes-
Headphones3.5mm3.5mm
FMNo-
Number of SIMs22
USB OTG-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM TypeeSIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
Fingerprint sensorYes-
Proximity sensor-Yes
Ambient light sensor-Yes
Gyroscope-Yes

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