Redmi 9T vs Xiaomi Mi 4i comparison
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key specs |
Display | 6.53-inch | 5.00-inch |
Front Camera | 8-megapixel | 5-megapixel |
Rear Camera | 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel | 13-megapixel |
RAM | 4GB | 2GB |
Storage | 64GB | 16GB |
Battery Capacity | 6000mAh | 3120mAh |
OS | Android 10 | Android 5.0.2 |
Resolution | 1080x2340 pixels | 1080x1920 pixels |
Processor | - | Qualcomm Snapdragon 615 |
general |
Brand | Xiaomi | Xiaomi |
Model | Redmi 9T | Mi 4i |
Release date | January 8, 2021 | April 1, 2015 |
Launched in India | No | - |
Form factor | Touchscreen | Touchscreen |
Dimensions (mm) | 162.30 x 77.30 x 9.60 | 138.10 x 69.60 x 7.80 |
Weight (g) | 198.00 | 130.00 |
Battery capacity (mAh) | 6000 | 3120 |
Fast charging | Proprietary | - |
Colours | Carbon Gray, Twilight Blue, Sunrise Orange, Ocean Green | Black, White, Orange, Light Blue, and Pink |
Removable battery | - | No |
display |
Screen size (inches) | 6.53 | 5.00 |
Touchscreen | Yes | Yes |
Resolution | 1080x2340 pixels | 1080x1920 pixels |
Protection type | Gorilla Glass | - |
Aspect ratio | 19.5:9 | - |
Pixels per inch (PPI) | - | 441 |
hardware |
Processor make | Qualcomm Snapdragon 662 | Qualcomm Snapdragon 615 |
RAM | 4GB | 2GB |
Internal storage | 64GB | 16GB |
Expandable storage | Yes | No |
Expandable storage type | microSD | - |
Expandable storage up to (GB) | 512 | - |
Dedicated microSD slot | Yes | - |
Processor | - | 1.7GHz octa-core |
camera |
Rear camera | 48-megapixel (f/1.79, 1.6-micron) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4) | 13-megapixel |
Rear autofocus | Yes | - |
Rear flash | Yes | Dual LED |
Front camera | 8-megapixel (f/2.05, 1.12-micron) | 5-megapixel |
software |
Operating system | Android 10 | Android 5.0.2 |
Skin | MIUI 12 | MIUI 6 |
connectivity |
Wi-Fi | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 b/g/n/ac |
GPS | Yes | Yes |
Bluetooth | Yes, v 5.00 | Yes, v 4.10 |
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 | Yes |
USB OTG | - | Yes |
Mobile High-Definition Link (MHL) | - | No |
sim 1 |
SIM Type | Nano-SIM | Micro-SIM |
GSM/CDMA | GSM | GSM |
3G | Yes | Yes |
4G/ LTE | Yes | Yes |
sim 2 |
SIM Type | Nano-SIM | Micro-SIM |
GSM/CDMA | GSM | GSM |
3G | Yes | Yes |
4G/ LTE | Yes | Yes |
sensors |
Face unlock | Yes | - |
Fingerprint sensor | Yes | - |
Proximity sensor | Yes | Yes |
Accelerometer | Yes | Yes |
Ambient light sensor | Yes | Yes |
Compass/ Magnetometer | - | Yes |
Gyroscope | - | Yes |
Barometer | - | No |
Temperature sensor | - | No |
ratings |
Overall NDTV Rating | - | Read Review |
Design Rating | - | |
Display Rating | - | |
Software Rating | - | |
Performance Rating | - | |
Battery Life Rating | - | |
Camera Rating | - | |
Value for Money Rating | - | |