Xiaomi Redmi Note 9 4G vs Xiaomi Mi 11 comparison
        
        
            
                
                    
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                    | key specs | 
| Display | 6.53-inch | 6.81-inch | 
| Front Camera | 8-megapixel | 20-megapixel | 
| Rear Camera | 48-megapixel + 8-megapixel + 2-megapixel | 108-megapixel + 13-megapixel + 5-megapixel | 
| RAM | 4GB | 8GB | 
| Storage | 128GB | 128GB | 
| Battery Capacity | 6000mAh | 4,600mAh | 
| OS | Android 10 | Android 11 | 
| Resolution | 1080x2340 pixels | 1440x3200 pixels | 
| Processor | - | Qualcomm Snapdragon 888 | 
| general | 
| Brand | Xiaomi | Xiaomi | 
| Model | Redmi Note 9 4G | Mi 11 | 
| Release date | November 26, 2020 | December 28, 2020 | 
| Launched in India | No | No | 
| Form factor | Touchscreen | Touchscreen | 
| Dimensions (mm) | 162.30 x 77.20 x 9.60 | 164.30 x 74.60 x 8.06 | 
| Weight (g) | 198.00 | 196.00 | 
| Battery capacity (mAh) | 6000 | 4,600 | 
| Fast charging | Proprietary | Proprietary | 
| Colours | Smoke Wave Blue, Misty Green, and Feather Black | Anti-glare frosted glass: Midnight Gray, Horizon Blue, Frost White
Vegan leather: Lilac Purple, Honey Beige | 
| Body type | - | Glass | 
| Removable battery | - | No | 
| Wireless charging | - | Yes | 
| display | 
| Screen size (inches) | 6.53 | 6.81 | 
| Touchscreen | Yes | Yes | 
| Resolution | 1080x2340 pixels | 1440x3200 pixels | 
| Aspect ratio | 19.5:9 | 20:9 | 
| Protection type | - | Gorilla Glass | 
| Pixels per inch (PPI) | - | 515 | 
| hardware | 
| Processor make | Qualcomm Snapdragon 662 | Qualcomm Snapdragon 888 | 
| RAM | 4GB | 8GB | 
| Internal storage | 128GB | 128GB | 
| Expandable storage | Yes | - | 
| Expandable storage type | microSD | - | 
| Expandable storage up to (GB) | 512 | - | 
| Dedicated microSD slot | Yes | - | 
| Processor | - | octa-core | 
| camera | 
| Rear camera | 48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) | 108-megapixel (f/1.85, 0.8-micron) + 13-megapixel (f/2.4) + 5-megapixel (f/2.4) | 
| Rear flash | Yes | Yes | 
| Front camera | 8-megapixel (f/2.0) | 20-megapixel (f/2.4) | 
| Rear autofocus | - | Yes | 
| software | 
| Operating system | Android 10 | Android 11 | 
| Skin | MIUI 12 | MIUI 12 | 
| connectivity | 
| Wi-Fi | Yes | Yes | 
| Wi-Fi standards supported | 802.11 a/b/g/n | 802.11 a/b/g/n/ac/ax | 
| GPS | Yes | Yes | 
| Bluetooth | Yes, v 4.20 | Yes, v 5.20 | 
| Infrared | Yes | - | 
| USB Type-C | Yes | Yes | 
| Headphones | 3.5mm | - | 
| FM | Yes | - | 
| Number of SIMs | 2 | 2 | 
| Wi-Fi Direct | Yes | - | 
| NFC | - | Yes | 
| sim 1 | 
| SIM Type | Nano-SIM | Nano-SIM | 
| 3G | Yes | Yes | 
| 4G/ LTE | Yes | Yes | 
| GSM/CDMA | - | GSM | 
| 5G | - | Yes | 
| sim 2 | 
| SIM Type | Nano-SIM | Nano-SIM | 
| 3G | Yes | Yes | 
| 4G/ LTE | Yes | Yes | 
| GSM/CDMA | - | GSM | 
| 5G | - | Yes | 
| sensors | 
| Face unlock | Yes | Yes | 
| Fingerprint sensor | Yes | - | 
| Accelerometer | Yes | Yes | 
| Ambient light sensor | Yes | Yes | 
| In-Display Fingerprint Sensor | - | Yes | 
| Compass/ Magnetometer | - | Yes | 
| Proximity sensor | - | Yes | 
| Gyroscope | - | Yes |