Infinix Smart 20 vs Samsung Galaxy J7 Prime comparison
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| key specs |
| Display | 6.78-inch | 5.50-inch |
| Front Camera | 8-megapixel | 8-megapixel |
| Rear Camera | 8-megapixel | 13-megapixel |
| RAM | 4GB | 3GB |
| Storage | 64GB, 128GB | 16GB |
| Battery Capacity | 5200mAh | 3300mAh |
| OS | Android 16 | Android 6.0 |
| Resolution | 720x1576 pixels | 1080x1920 pixels |
| Processor | - | Samsung Exynos 7 Octa 7870 |
| general |
| Brand | Infinix | Samsung |
| Model | Smart 20 | Galaxy J7 Prime |
| Release date | June 8, 2026 | September 1, 2016 |
| AI Enabled | Yes | - |
| Launched in India | Yes | Yes |
| Form factor | Touchscreen | Touchscreen |
| Dimensions (mm) | 167.70 x 78.80 x 7.70 | 151.50 x 74.90 x 8.10 |
| Weight (g) | 189.00 | 167.00 |
| IP rating | IP64 | - |
| Battery capacity (mAh) | 5200 | 3300 |
| Removable battery | No | No |
| Fast charging | Proprietary | - |
| Colours | Cloudline Blue, Polaris Titanium, Shadow Black, Sunlike Orange | Gold, Black |
| display |
| Refresh Rate | 120 Hz | - |
| Resolution Standard | HD+ | - |
| Screen size (inches) | 6.78 | 5.50 |
| Touchscreen | Yes | Yes |
| Resolution | 720x1576 pixels | 1080x1920 pixels |
| Protection type | - | Gorilla Glass |
| Aspect ratio | - | 16:9 |
| Pixels per inch (PPI) | - | 401 |
| hardware |
| Processor make | MediaTek Helio G81 Ultimate | Samsung Exynos 7 Octa 7870 |
| RAM | 4GB | 3GB |
| Internal storage | 64GB, 128GB | 16GB |
| Processor | - | 1.6GHz octa-core |
| Expandable storage | - | Yes |
| Expandable storage type | - | microSD |
| Expandable storage up to (GB) | - | 256 |
| camera |
| Rear camera | 8-megapixel (f/1.4) | 13-megapixel (f/1.9) |
| Rear flash | Yes | LED |
| Front camera | 8-megapixel (f/2.0) | 8-megapixel (f/1.9) |
| No. of Front Cameras | 1 | - |
| Rear autofocus | - | Yes |
| software |
| Operating system | Android 16 | Android 6.0 |
| Skin | XOS 16 | - |
| connectivity |
| Wi-Fi | Yes | Yes |
| GPS | Yes | Yes |
| Bluetooth | Yes, v 5.20 | Yes, v 4.10 |
| Headphones | Type-C | 3.5mm |
| NFC | - | No |
| Infrared | - | No |
| USB OTG | - | Yes |
| Micro-USB | - | Yes |
| FM | - | Yes |
| Number of SIMs | - | 2 |
| Wi-Fi Direct | - | No |
| Mobile High-Definition Link (MHL) | - | No |
| sensors |
| Compass/ Magnetometer | Yes | No |
| Proximity sensor | Yes | Yes |
| Ambient light sensor | Yes | No |
| Gyroscope | Yes | No |
| Fingerprint sensor | - | Yes |
| Accelerometer | - | Yes |
| Barometer | - | No |
| Temperature sensor | - | No |
| ratings |
| Overall NDTV Rating | - | Read Review |
| Design Rating | - | |
| Display Rating | - | |
| Software Rating | - | |
| Performance Rating | - | |
| Battery Life Rating | - | |
| Camera Rating | - | |
| Value for Money Rating | - | |
| 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 |