Oppo A3x 4G vs Samsung Galaxy M12 comparison
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key specs |
Display | 6.67-inch | 6.50-inch |
Processor | Qualcomm Snapdragon 6s Gen 1 | octa-core |
Front Camera | 5-megapixel | 8-megapixel |
Rear Camera | 8-megapixel | 48-megapixel + 5-megapixel + 2-megapixel + 2-megapixel |
RAM | 4GB | 3GB, 4GB, 6GB |
Storage | 64GB | 32GB, 64GB, 128GB |
Battery Capacity | 5100mAh | 6000mAh |
OS | Android 14 | Android |
Resolution | 720x1604 pixels | 720x1600 pixels |
general |
Brand | Oppo | Samsung |
Model | A3x 4G | Galaxy M12 |
Release date | October 25, 2024 | February 5, 2021 |
Launched in India | Yes | No |
Form factor | Touchscreen | Touchscreen |
Dimensions (mm) | 165.77 x 76.80 x 7.68 | 164.00 x 75.90 x 9.70 |
Weight (g) | 186.00 | 221.00 |
Battery capacity (mAh) | 5100 | 6000 |
Removable battery | No | - |
Fast charging | 45W Fast Charging | - |
Wireless charging | No | - |
Colours | Nebula Red, Ocean Blue | Attractive Black, Elegant Blue, Trendy Emerald Green |
display |
Refresh Rate | 90 Hz | - |
Resolution Standard | HD+ | - |
Screen size (inches) | 6.67 | 6.50 |
Touchscreen | Yes | Yes |
Resolution | 720x1604 pixels | 720x1600 pixels |
Protection type | Other | - |
Aspect ratio | - | 20:9 |
hardware |
Processor | octa-core | octa-core |
Processor make | Qualcomm Snapdragon 6s Gen 1 | - |
RAM | 4GB | 3GB, 4GB, 6GB |
Internal storage | 64GB | 32GB, 64GB, 128GB |
Expandable storage | Yes | Yes |
Expandable storage type | microSD | microSD |
Expandable storage up to (GB) | - | 1000 |
Dedicated microSD slot | - | Yes |
camera |
Rear camera | 8-megapixel (f/2.0) | 48-megapixel (f/2.0) + 5-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4) |
No. of Rear Cameras | 2 | 4 |
Front camera | 5-megapixel (f/2.2) | 8-megapixel (f/2.2) |
No. of Front Cameras | 1 | 1 |
Rear autofocus | - | Yes |
Rear flash | - | Yes |
software |
Operating system | Android 14 | Android |
Skin | ColorOS 14 | One UI Core |
connectivity |
Wi-Fi | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 b/g/n |
GPS | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 5.00 |
USB OTG | Yes | - |
USB Type-C | Yes | Yes |
Headphones | 3.5mm | 3.5mm |
Number of SIMs | 2 | 2 |
Active 4G on both SIM cards | Yes | - |
Wi-Fi Direct | - | Yes |
sim 1 |
SIM Type | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM |
3G | Yes | Yes |
4G/ LTE | Yes | Yes |
sim 2 |
SIM Type | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM |
3G | Yes | Yes |
4G/ LTE | Yes | Yes |
sensors |
Fingerprint sensor | Yes | Yes |
Compass/ Magnetometer | Yes | - |
Proximity sensor | Yes | Yes |
Accelerometer | Yes | Yes |
Ambient light sensor | Yes | Yes |