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- Samsung Galaxy A21s vs Realme U1 (4GB RAM, 64GB)
Samsung Galaxy A21s vs Realme U1 (4GB RAM, 64GB) comparison
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| key specs | ||||
| Display | 6.50-inch | 6.30-inch | ||
| Processor | Samsung Exynos 850 | MediaTek Helio P70 | ||
| Front Camera | 13-megapixel | 25-megapixel | ||
| Rear Camera | 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel | 13-megapixel + 2-megapixel | ||
| RAM | 4GB | 4GB | ||
| Storage | 64GB | 64GB | ||
| Battery Capacity | 5000mAh | 3500mAh | ||
| OS | Android 10 | Android 8.1 Oreo | ||
| Resolution | 720x1600 pixels | 1080x2340 pixels | ||
| general | ||||
| Brand | Samsung | Realme | ||
| Model | Galaxy A21s | U1 | ||
| Release date | May 15, 2020 | November 1, 2018 | ||
| Launched in India | Yes | Yes | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 163.60 x 75.30 x 8.90 | 157.00 x 74.00 x 8.00 | ||
| Weight (g) | 191.00 | 168.00 | ||
| Battery capacity (mAh) | 5000 | 3500 | ||
| Removable battery | No | No | ||
| Fast charging | Proprietary | - | ||
| Colours | White, Black, Blue | Ambitious Black, Brave Blue, Fiery Gold | ||
| Wireless charging | - | No | ||
| SAR value | - | 1.31 | ||
| display | ||||
| Screen size (inches) | 6.50 | 6.30 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 720x1600 pixels | 1080x2340 pixels | ||
| Protection type | - | Gorilla Glass | ||
| Aspect ratio | - | 19.5:9 | ||
| Pixels per inch (PPI) | - | 409 | ||
| hardware | ||||
| Processor | 2GHz octa-core | 2.1GHz octa-core | ||
| Processor make | Samsung Exynos 850 | MediaTek Helio P70 | ||
| RAM | 4GB | 4GB | ||
| Internal storage | 64GB | 64GB | ||
| Expandable storage | Yes | Yes | ||
| Expandable storage type | microSD | microSD | ||
| Expandable storage up to (GB) | 512 | 256 | ||
| Dedicated microSD slot | Yes | Yes | ||
| camera | ||||
| Rear camera | 48-megapixel (f/2.0) + 8-megapixel (f/2.0) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4) | 13-megapixel (f/2.2) + 2-megapixel (f/2.4) | ||
| Rear flash | Yes | LED | ||
| Front camera | 13-megapixel (f/2.2) | 25-megapixel (f/2.0) | ||
| software | ||||
| Operating system | Android 10 | Android 8.1 Oreo | ||
| Skin | One UI | ColorOS 5.2 | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| Bluetooth | Yes, v 5.00 | Yes, v 4.20 | ||
| NFC | Yes | - | ||
| Headphones | 3.5mm | 3.5mm | ||
| Wi-Fi standards supported | - | 802.11 a/b/g/n/ac | ||
| GPS | - | Yes | ||
| USB OTG | - | Yes | ||
| Micro-USB | - | Yes | ||
| FM | - | Yes | ||
| Number of SIMs | - | 2 | ||
| Active 4G on both SIM cards | - | Yes | ||
| sensors | ||||
| Fingerprint sensor | Yes | Yes | ||
| Face unlock | - | Yes | ||
| Compass/ Magnetometer | - | Yes | ||
| Proximity sensor | - | Yes | ||
| Accelerometer | - | Yes | ||
| Ambient light sensor | - | Yes | ||
| Gyroscope | - | Yes | ||
| 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 | ||
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