Realme C30 vs Oppo A3s (4GB RAM, 64GB) comparison
        
        
            
                
                    
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                    | key specs | 
| Display | 6.50-inch | 6.20-inch | 
| Processor | Unisoc T612 | Qualcomm Snapdragon 450 | 
| Front Camera | 5-megapixel  | 8-megapixel  | 
| Rear Camera | 8-megapixel  | 13-megapixel + 2-megapixel  | 
| RAM | 2GB, 3GB | 4GB | 
| Storage | 32GB | 64GB | 
| Battery Capacity | 5000mAh | 4230mAh | 
| OS | Android 11 (Go edition) | Android 8.1 Oreo | 
| Resolution | 720x1600 pixels | 720x1520 pixels | 
| general | 
| Brand | Realme | Oppo | 
| Model | C30 | A3s | 
| Release date | June 20, 2022 | - | 
| Launched in India | Yes | - | 
| Form factor | Touchscreen | Touchscreen | 
| Dimensions (mm) | 164.10 x 75.60 x 8.50 | 156.20 x 75.60 x 8.20 | 
| Weight (g) | 182.00 | 168.00 | 
| Battery capacity (mAh) | 5000 | 4230 | 
| Colours | Bamboo Green, Denim Black, Lake Blue | Nebula Red, Ocean Blue, Purple, Red | 
| display | 
| Refresh Rate | 60 Hz | - | 
| Resolution Standard | HD+ | - | 
| Screen size (inches) | 6.50 | 6.20 | 
| Touchscreen | Yes | Yes | 
| Resolution | 720x1600 pixels | 720x1520 pixels | 
| Aspect ratio | 20:9 | 19:9 | 
| hardware | 
| Processor | octa-core | 1.8GHz octa-core | 
| Processor make | Unisoc T612 | Qualcomm Snapdragon 450 | 
| RAM | 2GB, 3GB | 4GB | 
| Internal storage | 32GB | 64GB | 
| Expandable storage | Yes | Yes | 
| Expandable storage type | microSD | microSD | 
| Expandable storage up to (GB) | 1000 | 256 | 
| Dedicated microSD slot | Yes | - | 
| camera | 
| Rear camera | 8-megapixel (f/2.0) | 13-megapixel (f/2.2) + 2-megapixel (f/2.4) | 
| No. of Rear Cameras | 1 | - | 
| Rear autofocus | Yes | Yes | 
| Rear flash | Yes | LED | 
| Front camera | 5-megapixel (f/2.2) | 8-megapixel (f/2.2) | 
| No. of Front Cameras | 1 | - | 
| software | 
| Operating system | Android 11 (Go edition) | Android 8.1 Oreo | 
| Skin | Realme UI Go Edition | ColorOS 5.1 | 
| connectivity | 
| Wi-Fi | Yes | Yes | 
| GPS | Yes | Yes | 
| Bluetooth | Yes, v 5.00 | Yes, v 4.20 | 
| Micro-USB | Yes | Yes | 
| Headphones | 3.5mm | 3.5mm | 
| Number of SIMs | 2 | - | 
| Wi-Fi Direct | - | Yes | 
| sim 1 | 
| SIM Type | Nano-SIM | - | 
| GSM/CDMA | GSM | - | 
| 3G | Yes | - | 
| 4G/ LTE | Yes | - | 
| sim 2 | 
| SIM Type | Nano-SIM | - | 
| GSM/CDMA | GSM | - | 
| 3G | Yes | - | 
| 4G/ LTE | Yes | - | 
| sensors | 
| Proximity sensor | Yes | Yes | 
| Accelerometer | Yes | Yes | 
| Ambient light sensor | Yes | - | 
| Compass/ Magnetometer | - | Yes |