|  |   |   | ||
| 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 | 6.21-inch | 6.26-inch | ||
| Processor | MediaTek Helio A22 | Qualcomm Snapdragon 632 | ||
| Front Camera | 8-megapixel | 8-megapixel | ||
| Rear Camera | 13-megapixel + 2-megapixel | 12-megapixel + 2-megapixel | ||
| RAM | 2GB | 3GB | ||
| Storage | 32GB | 32GB | ||
| Battery Capacity | 3500mAh | 4000mAh | ||
| OS | Android Pie | Android 9.0 Pie | ||
| Resolution | 720x1520 pixels | 720x1520 pixels | ||
| general | ||||
| Brand | Infinix | Xiaomi | ||
| Model | Smart 3 Plus | Redmi 7 | ||
| Release date | April 1, 2019 | March 1, 2019 | ||
| Launched in India | Yes | Yes | ||
| Dimensions (mm) | 157.00 x 76.00 x 7.80 | 158.73 x 75.58 x 8.47 | ||
| Weight (g) | 148.00 | 180.00 | ||
| Battery capacity (mAh) | 3500 | 4000 | ||
| Colours | Midnight Black, Sapphire Cyan | Blue, Red, Black | ||
| Form factor | - | Touchscreen | ||
| Body type | - | Plastic | ||
| Removable battery | - | No | ||
| display | ||||
| Screen size (inches) | 6.21 | 6.26 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 720x1520 pixels | 720x1520 pixels | ||
| Protection type | Gorilla Glass | Gorilla Glass | ||
| Aspect ratio | 19.5:9 | 19:9 | ||
| Pixels per inch (PPI) | 269 | 269 | ||
| hardware | ||||
| Processor | 2GHz quad-core | 1.8GHz octa-core | ||
| Processor make | MediaTek Helio A22 (MT6761) | Qualcomm Snapdragon 632 | ||
| RAM | 2GB | 3GB | ||
| Internal storage | 32GB | 32GB | ||
| Expandable storage | Yes | Yes | ||
| Expandable storage type | microSD | microSD | ||
| Expandable storage up to (GB) | 256 | 512 | ||
| Dedicated microSD slot | Yes | Yes | ||
| camera | ||||
| Rear autofocus | Phase detection autofocus | Phase detection autofocus | ||
| Rear flash | Dual LED | Dual LED | ||
| Front camera | 8-megapixel | 8-megapixel (f/2.0) | ||
| Rear camera | 13-megapixel (f/1.8) + 2-megapixel | 12-megapixel (f/2.2, 1.29-micron) + 2-megapixel | ||
| software | ||||
| Operating system | Android Pie | Android 9.0 Pie | ||
| Skin | XOS 5.0 | MIUI 10 | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| Bluetooth | Yes, v 5.00 | Yes, v 4.20 | ||
| Micro-USB | Yes | Yes | ||
| Headphones | 3.5mm | 3.5mm | ||
| FM | Yes | Yes | ||
| Number of SIMs | 2 | 2 | ||
| Wi-Fi standards supported | - | 802.11 b/g/n | ||
| GPS | - | Yes | ||
| Infrared | - | Yes | ||
| Active 4G on both SIM cards | - | Yes | ||
| sim 1 | ||||
| SIM Type | Nano-SIM | Nano-SIM | ||
| GSM/CDMA | - | GSM | ||
| 3G | - | Yes | ||
| 4G/ LTE | - | Yes | ||
| sim 2 | ||||
| SIM Type | Nano-SIM | Nano-SIM | ||
| GSM/CDMA | - | GSM | ||
| 3G | - | Yes | ||
| 4G/ LTE | - | Yes | ||
| sensors | ||||
| Face unlock | Yes | Yes | ||
| Fingerprint sensor | Yes | Yes | ||
| Proximity sensor | Yes | Yes | ||
| Ambient light sensor | Yes | Yes | ||
| Accelerometer | - | Yes | ||
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