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- Realme C21Y vs Alcatel U5 HD
Realme C21Y vs Alcatel U5 HD comparison
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| key specs | ||||
| Display | 6.50-inch | 5.00-inch | ||
| Processor | Unisoc T610 | MediaTek MT6737 | ||
| Front Camera | 5-megapixel | 8-megapixel | ||
| Rear Camera | 13-megapixel + 2-megapixel + 2-megapixel | 13-megapixel | ||
| RAM | 3GB, 4GB | 2GB | ||
| Storage | 32GB, 64GB | 16GB | ||
| Battery Capacity | 5000mAh | 2200mAh | ||
| OS | Android 11 | Android 7.0 | ||
| Resolution | 720x1600 pixels | 720x1280 pixels | ||
| general | ||||
| Brand | Realme | Alcatel | ||
| Model | C21Y | U5 HD | ||
| Release date | July 14, 2021 | August 1, 2017 | ||
| Launched in India | Yes | - | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 164.50 x 76.00 x 9.10 | - | ||
| Weight (g) | 200.00 | 129.00 | ||
| Battery capacity (mAh) | 5000 | 2200 | ||
| Fast charging | Proprietary | - | ||
| Colours | Cross Black, Cross Blue | Black, White | ||
| Thickness | - | 8.9 | ||
| Removable battery | - | No | ||
| display | ||||
| Screen size (inches) | 6.50 | 5.00 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 720x1600 pixels | 720x1280 pixels | ||
| Aspect ratio | 20:9 | - | ||
| hardware | ||||
| Processor | octa-core | quad-core | ||
| Processor make | Unisoc T610 | MediaTek MT6737 | ||
| RAM | 3GB, 4GB | 2GB | ||
| Internal storage | 32GB, 64GB | 16GB | ||
| Expandable storage | Yes | Yes | ||
| Expandable storage type | microSD | microSD | ||
| Expandable storage up to (GB) | 256 | 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 | ||
| No. of Rear Cameras | 3 | - | ||
| Rear autofocus | Yes | - | ||
| Rear flash | Yes | LED | ||
| Front camera | 5-megapixel (f/2.4) | 8-megapixel | ||
| No. of Front Cameras | 1 | - | ||
| Front flash | - | LED | ||
| software | ||||
| Operating system | Android 11 | Android 7.0 | ||
| Skin | Realme UI | - | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| GPS | Yes | Yes | ||
| Bluetooth | Yes, v 5.00 | Yes | ||
| Micro-USB | Yes | - | ||
| Headphones | 3.5mm | 3.5mm | ||
| Number of SIMs | 2 | 2 | ||
| NFC | - | No | ||
| Infrared | - | No | ||
| USB OTG | - | No | ||
| FM | - | Yes | ||
| Wi-Fi Direct | - | No | ||
| Mobile High-Definition Link (MHL) | - | No | ||
| sim 1 | ||||
| SIM Type | Nano-SIM | - | ||
| GSM/CDMA | GSM | - | ||
| 3G | Yes | No | ||
| 4G/ LTE | Yes | No | ||
| sim 2 | ||||
| SIM Type | Nano-SIM | - | ||
| GSM/CDMA | GSM | - | ||
| 3G | Yes | No | ||
| 4G/ LTE | Yes | Yes | ||
| sensors | ||||
| Fingerprint sensor | Yes | - | ||
| Compass/ Magnetometer | Yes | No | ||
| Proximity sensor | Yes | Yes | ||
| Accelerometer | Yes | Yes | ||
| Ambient light sensor | Yes | Yes | ||
| Gyroscope | - | No | ||
| Barometer | - | No | ||
| Temperature sensor | - | No | ||
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