|
|
|
|
||
| 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 | 6.53-inch | 5.00-inch | ||
| Processor | MediaTek Helio G80 | Qualcomm Snapdragon 200 | ||
| Front Camera | 8-megapixel | 5-megapixel | ||
| Rear Camera | 13-megapixel + 8-megapixel + 5-megapixel + 2-megapixel | 8-megapixel | ||
| RAM | 4GB | 1GB | ||
| Storage | 64GB | 8GB | ||
| Battery Capacity | 5020mAh | 2200mAh | ||
| OS | Android 10 | Windows Phone 8.1 | ||
| Resolution | 1080x2340 pixels | 720x1280 pixels | ||
| general | ||||
| Brand | Xiaomi | Microsoft | ||
| Model | Redmi 9 Prime | Lumia 540 Dual SIM | ||
| Release date | August 4, 2020 | - | ||
| Launched in India | Yes | - | ||
| Form factor | Touchscreen | Touchscreen | ||
| Dimensions (mm) | 163.32 x 77.01 x 9.10 | 144.00 x 73.69 x 9.37 | ||
| Weight (g) | 198.00 | 152.00 | ||
| Battery capacity (mAh) | 5020 | 2200 | ||
| Removable battery | No | Yes | ||
| Colours | Space Blue, Mint Green, Matte Black, Sunrise Flare | Cyan, Orange, White, Black | ||
| display | ||||
| Screen size (inches) | 6.53 | 5.00 | ||
| Touchscreen | Yes | Yes | ||
| Resolution | 1080x2340 pixels | 720x1280 pixels | ||
| Protection type | Gorilla Glass | - | ||
| Aspect ratio | 19.5:9 | - | ||
| Pixels per inch (PPI) | 394 | 294 | ||
| hardware | ||||
| Processor | 2GHz octa-core | 1.2GHz quad-core | ||
| Processor make | MediaTek Helio G80 | Qualcomm Snapdragon 200 | ||
| RAM | 4GB | 1GB | ||
| Internal storage | 64GB | 8GB | ||
| Expandable storage | Yes | Yes | ||
| Expandable storage type | microSD | microSD | ||
| Expandable storage up to (GB) | 512 | 128 | ||
| Dedicated microSD slot | Yes | - | ||
| camera | ||||
| Rear camera | 13-megapixel (f/2.2) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 2-megapixel | 8-megapixel | ||
| Front camera | 8-megapixel (f/2.0) | 5-megapixel | ||
| Rear flash | - | LED | ||
| software | ||||
| Operating system | Android 10 | Windows Phone 8.1 | ||
| Skin | MIUI 11 | - | ||
| connectivity | ||||
| Wi-Fi | Yes | Yes | ||
| Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 b/g/n | ||
| GPS | Yes | Yes | ||
| Bluetooth | Yes, v 5.00 | Yes, v 4.00 | ||
| NFC | Yes | No | ||
| Infrared | Yes | No | ||
| USB Type-C | Yes | - | ||
| Headphones | 3.5mm | 3.5mm | ||
| FM | Yes | Yes | ||
| Number of SIMs | 2 | 2 | ||
| Wi-Fi Direct | Yes | No | ||
| Active 4G on both SIM cards | Yes | - | ||
| USB OTG | - | No | ||
| Mobile High-Definition Link (MHL) | - | No | ||
| sim 1 | ||||
| SIM Type | Nano-SIM | Micro-SIM | ||
| GSM/CDMA | GSM | GSM | ||
| 3G | Yes | Yes | ||
| 4G/ LTE | Yes | No | ||
| sim 2 | ||||
| SIM Type | Nano-SIM | Micro-SIM | ||
| GSM/CDMA | GSM | GSM | ||
| 3G | Yes | Yes | ||
| 4G/ LTE | Yes | No | ||
| sensors | ||||
| Face unlock | Yes | - | ||
| Fingerprint sensor | Yes | - | ||
| Compass/ Magnetometer | Yes | Yes | ||
| Proximity sensor | Yes | Yes | ||
| Accelerometer | Yes | Yes | ||
| Ambient light sensor | Yes | Yes | ||
| Gyroscope | - | No | ||
| Barometer | - | No | ||
| Temperature sensor | - | No | ||
Secret Rain Pattern May Have Driven Long Spells of Dry and Wetter Periods Across Horn of Africa: Study
JWST Detects Thick Atmosphere on Ultra-Hot Rocky Exoplanet TOI-561 b
Scientists Observe Solar Neutrinos Altering Matter for the First Time