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- Infinix Smart 20 vs Realme C21Y
Infinix Smart 20 vs Realme C21Y comparison
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| key specs | ||||
| Display | 6.78-inch | 6.50-inch | ||
| Front Camera | 8-megapixel | 5-megapixel | ||
| Rear Camera | 8-megapixel | 13-megapixel + 2-megapixel + 2-megapixel | ||
| RAM | 4GB | 3GB, 4GB | ||
| Storage | 64GB, 128GB | 32GB, 64GB | ||
| Battery Capacity | 5200mAh | 5000mAh | ||
| OS | Android 16 | Android 11 | ||
| Resolution | 720x1576 pixels | 720x1600 pixels | ||
| Processor | - | Unisoc T610 | ||
| general | ||||
| Brand | Infinix | Realme | ||
| Model | Smart 20 | C21Y | ||
| Release date | June 8, 2026 | July 14, 2021 | ||
| AI Enabled | Yes | - | ||
| Launched in India | Yes | Yes | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 167.70 x 78.80 x 7.70 | 164.50 x 76.00 x 9.10 | ||
| Weight (g) | 189.00 | 200.00 | ||
| IP rating | IP64 | - | ||
| Battery capacity (mAh) | 5200 | 5000 | ||
| Removable battery | No | - | ||
| Fast charging | Proprietary | Proprietary | ||
| Colours | Cloudline Blue, Polaris Titanium, Shadow Black, Sunlike Orange | Cross Black, Cross Blue | ||
| display | ||||
| Refresh Rate | 120 Hz | - | ||
| Resolution Standard | HD+ | - | ||
| Screen size (inches) | 6.78 | 6.50 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 720x1576 pixels | 720x1600 pixels | ||
| Aspect ratio | - | 20:9 | ||
| hardware | ||||
| Processor make | MediaTek Helio G81 Ultimate | Unisoc T610 | ||
| RAM | 4GB | 3GB, 4GB | ||
| Internal storage | 64GB, 128GB | 32GB, 64GB | ||
| Processor | - | octa-core | ||
| Expandable storage | - | Yes | ||
| Expandable storage type | - | microSD | ||
| Expandable storage up to (GB) | - | 256 | ||
| Dedicated microSD slot | - | Yes | ||
| camera | ||||
| Rear camera | 8-megapixel (f/1.4) | 13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4) | ||
| Rear flash | Yes | Yes | ||
| Front camera | 8-megapixel (f/2.0) | 5-megapixel (f/2.4) | ||
| No. of Front Cameras | 1 | 1 | ||
| No. of Rear Cameras | - | 3 | ||
| Rear autofocus | - | Yes | ||
| software | ||||
| Operating system | Android 16 | Android 11 | ||
| Skin | XOS 16 | Realme UI | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| GPS | Yes | Yes | ||
| Bluetooth | Yes, v 5.20 | Yes, v 5.00 | ||
| Headphones | Type-C | 3.5mm | ||
| Micro-USB | - | Yes | ||
| Number of SIMs | - | 2 | ||
| sensors | ||||
| Compass/ Magnetometer | Yes | Yes | ||
| Proximity sensor | Yes | Yes | ||
| Ambient light sensor | Yes | Yes | ||
| Gyroscope | Yes | - | ||
| Fingerprint sensor | - | Yes | ||
| Accelerometer | - | 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 | ||
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