Mi A1 vs Xiaomi Redmi Note 4 vs Xiaomi Redmi Note 4G comparison
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ratings |
Overall NDTV Rating | Read Review | Read Review | Read Review |
Design Rating | | | |
Display Rating | | | |
Software Rating | | | |
Performance Rating | | | |
Battery Life Rating | | | |
Camera Rating | | | |
Value for Money Rating | | | |
key specs |
Display | 5.50-inch | 5.50-inch | 5.50-inch |
Processor | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 400 |
Front Camera | 5-megapixel | 5-megapixel | 5-megapixel |
Rear Camera | 12-megapixel | 13-megapixel | 13-megapixel |
RAM | 4GB | 4GB | 2GB |
Storage | 64GB | 64GB | 8GB |
Battery Capacity | 3080mAh | 4100mAh | 3100mAh |
OS | Android 7.1.2 | Android 6.0 | Android 4.4 |
Resolution | 1080x1920 pixels | 1080x1920 pixels | 720x1280 pixels |
general |
Brand | Xiaomi | Xiaomi | Xiaomi |
Model | Mi A1 | Redmi Note 4 | Redmi Note 4G |
Release date | September 1, 2017 | August 1, 2016 | August 1, 2014 |
Launched in India | Yes | Yes | - |
Form factor | Touchscreen | Touchscreen | - |
Dimensions (mm) | 155.40 x 75.80 x 7.30 | 151.00 x 76.00 x 8.30 | 154.00 x 78.70 x 9.45 |
Weight (g) | 165.00 | 175.00 | 199.00 |
Battery capacity (mAh) | 3080 | 4100 | 3100 |
Removable battery | No | No | Yes |
Colours | Rose Gold, Gold, Black | Gold, Grey, Matte Black | White |
display |
Screen size (inches) | 5.50 | 5.50 | 5.50 |
Touchscreen | Yes | Yes | Yes |
Resolution | 1080x1920 pixels | 1080x1920 pixels | 720x1280 pixels |
Aspect ratio | 16:9 | 16:9 | - |
Pixels per inch (PPI) | - | 401 | 267 |
hardware |
Processor | 2GHz octa-core | 2GHz octa-core | 1.6GHz quad-core |
Processor make | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 400 |
RAM | 4GB | 4GB | 2GB |
Internal storage | 64GB | 64GB | 8GB |
Expandable storage | Yes | Yes | Yes |
Expandable storage type | microSD | microSD | microSD |
Expandable storage up to (GB) | 128 | 128 | 64 |
camera |
Rear camera | 12-megapixel | 13-megapixel (f/2.0, 1.12-micron) | 13-megapixel |
Rear flash | Dual LED | Dual LED | LED |
Front camera | 5-megapixel | 5-megapixel (f/2.0) | 5-megapixel |
Rear autofocus | - | Phase detection autofocus | - |
software |
Operating system | Android 7.1.2 | Android 6.0 | Android 4.4 |
Skin | - | MIUI 8 | MiUI |
connectivity |
Wi-Fi | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g/n | 802.11 b/g/n/ac |
GPS | Yes | Yes | Yes |
Bluetooth | Yes, v 4.20 | Yes, v 4.10 | Yes, v 4.00 |
NFC | No | No | No |
Infrared | Yes | Yes | No |
USB OTG | Yes | Yes | No |
USB Type-C | Yes | - | - |
Headphones | 3.5mm | 3.5mm | 3.5mm |
FM | No | Yes | Yes |
Number of SIMs | 2 | 2 | 1 |
Wi-Fi Direct | No | No | Yes |
Mobile High-Definition Link (MHL) | No | No | No |
Micro-USB | - | Yes | - |
sim 1 |
SIM Type | Nano-SIM | Micro-SIM | Regular |
GSM/CDMA | GSM | GSM | GSM |
3G | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes |
sim 2 |
SIM Type | Nano-SIM | Nano-SIM | - |
GSM/CDMA | GSM | GSM | - |
3G | Yes | Yes | - |
4G/ LTE | Yes | Yes | - |
sensors |
Fingerprint sensor | Yes | Yes | - |
Compass/ Magnetometer | Yes | Yes | Yes |
Proximity sensor | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes |
Gyroscope | Yes | Yes | Yes |
Barometer | No | No | No |
Temperature sensor | No | No | No |