Samsung Galaxy A03s vs Samsung Galaxy J7 comparison
        
        
            
                
                    
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                    | key specs | 
| Display | 6.50-inch | 5.50-inch | 
| Processor | MediaTek Helio P35 | Samsung Exynos 7 Octa 7580 | 
| Front Camera | 5-megapixel | 5-megapixel | 
| Rear Camera | 13-megapixel + 2-megapixel + 2-megapixel | 13-megapixel | 
| RAM | 3GB, 4GB | 1.5GB | 
| Storage | 32GB, 64GB | 16GB | 
| Battery Capacity | 5000mAh | 3000mAh | 
| OS | Android 11 | Android 5.1 | 
| Resolution | 720x1600 pixels | 720x1280 pixels | 
| general | 
| Brand | Samsung | Samsung | 
| Model | Galaxy A03s | Galaxy J7 | 
| Release date | August 18, 2021 | June 1, 2015 | 
| Launched in India | No | Yes | 
| Form factor | Touchscreen | Touchscreen | 
| Dimensions (mm) | 164.20 x 75.90 x 9.10 | 152.40 x 78.60 x 7.50 | 
| Battery capacity (mAh) | 5000 | 3000 | 
| Fast charging | Proprietary | - | 
| Colours | Black, Blue, White | Black, White, Gold | 
| Body type | - | Plastic | 
| Weight (g) | - | 171.00 | 
| Removable battery | - | Yes | 
| display | 
| Screen size (inches) | 6.50 | 5.50 | 
| Touchscreen | Yes | Yes | 
| Resolution | 720x1600 pixels | 720x1280 pixels | 
| Aspect ratio | 20:9 | 16:9 | 
| hardware | 
| Processor | octa-core | 1.5GHz octa-core | 
| Processor make | MediaTek Helio P35 (MT6765) | Samsung Exynos 7 Octa 7580 | 
| RAM | 3GB, 4GB | 1.5GB | 
| Internal storage | 32GB, 64GB | 16GB | 
| Expandable storage | Yes | Yes | 
| Expandable storage type | microSD | microSD | 
| Expandable storage up to (GB) | 1000 | 128 | 
| Dedicated microSD slot | Yes | - | 
| camera | 
| Rear camera | 13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4) | 13-megapixel (f/1.9) | 
| No. of Rear Cameras | 3 | - | 
| Rear autofocus | Yes | Yes | 
| Rear flash | Yes | LED | 
| Front camera | 5-megapixel (f/2.2) | 5-megapixel (f/2.2) | 
| No. of Front Cameras | 1 | - | 
| Pop-Up Camera | No | - | 
| Front flash | - | LED | 
| software | 
| Operating system | Android 11 | Android 5.1 | 
| Skin | One UI Core 3.1 | TouchWiz UI | 
| connectivity | 
| Wi-Fi | Yes | Yes | 
| GPS | Yes | Yes | 
| Bluetooth | Yes, v 5.00 | Yes, v 4.10 | 
| USB Type-C | Yes | - | 
| Micro-USB | No | Yes | 
| Lightning | No | - | 
| Headphones | 3.5mm | 3.5mm | 
| Number of SIMs | 2 | 2 | 
| Wi-Fi standards supported | - | 802.11 b/g/n | 
| NFC | - | No | 
| Infrared | - | No | 
| USB OTG | - | Yes | 
| FM | - | Yes | 
| Wi-Fi Direct | - | Yes | 
| Mobile High-Definition Link (MHL) | - | No | 
| sim 1 | 
| SIM Type | Nano-SIM | Micro-SIM | 
| GSM/CDMA | GSM | GSM | 
| 3G | Yes | Yes | 
| 4G/ LTE | Yes | Yes | 
| sim 2 | 
| SIM Type | Nano-SIM | Micro-SIM | 
| GSM/CDMA | GSM | GSM | 
| 3G | Yes | Yes | 
| 4G/ LTE | Yes | No | 
| sensors | 
| Fingerprint sensor | Yes | - | 
| Proximity sensor | Yes | Yes | 
| Accelerometer | Yes | Yes | 
| Ambient light sensor | Yes | No | 
| Compass/ Magnetometer | - | No | 
| Gyroscope | - | No | 
| Barometer | - | No | 
| Temperature sensor | - | No |