Redmi Note 5 Pro vs Oppo A57 comparison
        
        
            
                
                    
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                    | ratings | 
| Overall NDTV Rating | Read Review | Read Review | 
| Design Rating |  |  | 
| Display Rating |  |  | 
| Software Rating |  |  | 
| Performance Rating |  |  | 
| Battery Life Rating |  |  | 
| Camera Rating |  |  | 
| Value for Money Rating |  |  | 
| key specs | 
| Display | 5.99-inch | 5.20-inch | 
| Processor | Qualcomm Snapdragon 636 | Qualcomm Snapdragon 435 | 
| Front Camera | 20-megapixel | 16-megapixel | 
| Rear Camera | 12-megapixel + 5-megapixel | 13-megapixel | 
| RAM | 4GB | 3GB | 
| Storage | 64GB | 32GB | 
| Battery Capacity | 4000mAh | 2900mAh | 
| OS | Android 7.1.1 | Android 6.0 | 
| Resolution | 1080x2160 pixels | 720x1280 pixels | 
| general | 
| Brand | Xiaomi | Oppo | 
| Model | Redmi Note 5 Pro | A57 | 
| Release date | February 1, 2018 | November 1, 2016 | 
| Launched in India | Yes | Yes | 
| Form factor | Touchscreen | Touchscreen | 
| Body type | Metal | - | 
| Dimensions (mm) | 158.60 x 75.40 x 8.05 | 149.10 x 72.90 x 7.65 | 
| Weight (g) | 181.00 | 147.00 | 
| Battery capacity (mAh) | 4000 | 2900 | 
| Removable battery | No | No | 
| Colours | Black, Gold, Lake Blue, Rose Gold | Rose Gold, Gold | 
| SAR value | 1.19 | 1.31 | 
| display | 
| Screen size (inches) | 5.99 | 5.20 | 
| Touchscreen | Yes | Yes | 
| Resolution | 1080x2160 pixels | 720x1280 pixels | 
| Protection type | Gorilla Glass | - | 
| Aspect ratio | 18:9 | 16:9 | 
| hardware | 
| Processor | 1.8GHz octa-core | 1.4GHz octa-core | 
| Processor make | Qualcomm Snapdragon 636 | Qualcomm Snapdragon 435 | 
| RAM | 4GB | 3GB | 
| Internal storage | 64GB | 32GB | 
| Expandable storage | Yes | Yes | 
| Expandable storage type | microSD | microSD | 
| Expandable storage up to (GB) | 128 | 256 | 
| camera | 
| Rear camera | 12-megapixel (f/2.2, 1.25-micron) + 5-megapixel (f/2.0, 1.12-micron) | 13-megapixel (f/2.2) | 
| Rear autofocus | Phase detection autofocus | Phase detection autofocus | 
| Rear flash | LED | LED | 
| Front camera | 20-megapixel (f/2.2, 1.0-micron) | 16-megapixel (f/2.0, 1.12-micron) | 
| Front flash | LED | - | 
| Front autofocus | - | Yes | 
| software | 
| Operating system | Android 7.1.1 | Android 6.0 | 
| Skin | MIUI 9 | ColorOS 3.0 | 
| connectivity | 
| Wi-Fi | Yes | Yes | 
| Wi-Fi standards supported | 802.11 b/g/n/ac | 802.11 b/g/n | 
| GPS | Yes | Yes | 
| Bluetooth | Yes, v 5.00 | Yes, v 4.10 | 
| NFC | No | No | 
| Infrared | No | No | 
| USB OTG | Yes | Yes | 
| Micro-USB | Yes | Yes | 
| Headphones | 3.5mm | 3.5mm | 
| FM | Yes | Yes | 
| Number of SIMs | 2 | 2 | 
| Wi-Fi Direct | Yes | No | 
| Mobile High-Definition Link (MHL) | No | No | 
| sim 1 | 
| SIM Type | Nano-SIM | Nano-SIM | 
| GSM/CDMA | GSM | GSM | 
| 3G | Yes | Yes | 
| 4G/ LTE | Yes | Yes | 
| sim 2 | 
| SIM Type | Nano-SIM | Nano-SIM | 
| GSM/CDMA | GSM | GSM | 
| 3G | Yes | Yes | 
| 4G/ LTE | Yes | Yes | 
| sensors | 
| Face unlock | Yes | - | 
| 3D face recognition | No | - | 
| Fingerprint sensor | Yes | Yes | 
| Compass/ Magnetometer | Yes | Yes | 
| Proximity sensor | Yes | Yes | 
| Accelerometer | Yes | Yes | 
| Ambient light sensor | Yes | Yes | 
| Gyroscope | Yes | Yes | 
| Barometer | No | No | 
| Temperature sensor | No | No |