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ratings | ||||
Overall NDTV Rating | Read Review | 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 | 5.00-inch | 4.70-inch | 5.00-inch |
Processor | Qualcomm Snapdragon 400 | Qualcomm Snapdragon 801 | Qualcomm Snapdragon 400 | Qualcomm Snapdragon 800 |
Front Camera | 5-megapixel | 8-megapixel | 1.6-megapixel | 2-megapixel |
Rear Camera | 13-megapixel | 13-megapixel | 8-megapixel | 13-megapixel |
RAM | 2GB | 3GB | 1GB | 2GB |
Storage | 8GB | 16GB | 8GB | 16GB |
Battery Capacity | 3100mAh | 3080mAh | 2000mAh | 3050mAh |
OS | Android 4.4 | Android 4.4 | Android 4.3 | Android 4.4 |
Resolution | 720x1280 pixels | 1080x1920 pixels | 720x1280 pixels | 1080x1920 pixels |
general | ||||
Brand | Xiaomi | Xiaomi | Xiaomi | Xiaomi |
Model | Redmi Note 4G | Mi 4 | Redmi 1S | Mi 3 |
Release date | August 1, 2014 | July 1, 2014 | July 1, 2014 | September 1, 2013 |
Dimensions (mm) | 154.00 x 78.70 x 9.45 | 139.20 x 68.50 x 8.90 | 137.00 x 69.00 x 9.90 | 144.00 x 72.00 x 8.10 |
Weight (g) | 199.00 | 156.00 | 158.00 | 145.00 |
Battery capacity (mAh) | 3100 | 3080 | 2000 | 3050 |
Removable battery | Yes | No | Yes | No |
Colours | White | White | grey | Metallic Grey |
Launched in India | - | Yes | - | - |
Form factor | - | Touchscreen | Touchscreen | Touchscreen |
display | ||||
Screen size (inches) | 5.50 | 5.00 | 4.70 | 5.00 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 720x1280 pixels | 1080x1920 pixels | 720x1280 pixels | 1080x1920 pixels |
Pixels per inch (PPI) | 267 | - | 312 | 441 |
Aspect ratio | - | 16:9 | - | - |
hardware | ||||
Processor | 1.6GHz quad-core | 2.5GHz quad-core | 1.6GHz quad-core | 2.3GHz quad-core |
Processor make | Qualcomm Snapdragon 400 | Qualcomm Snapdragon 801 | Qualcomm Snapdragon 400 (MSM8228) | Qualcomm Snapdragon 800 (MSM8274AB) |
RAM | 2GB | 3GB | 1GB | 2GB |
Internal storage | 8GB | 16GB | 8GB | 16GB |
Expandable storage | Yes | No | Yes | No |
Expandable storage type | microSD | - | microSD | - |
Expandable storage up to (GB) | 64 | - | 64 | - |
camera | ||||
Rear camera | 13-megapixel | 13-megapixel (f/1.8, 1.12-micron) | 8-megapixel | 13-megapixel |
Rear flash | LED | LED | LED | Dual LED |
Front camera | 5-megapixel | 8-megapixel (f/1.8) | 1.6-megapixel | 2-megapixel |
Rear autofocus | - | Yes | - | - |
software | ||||
Operating system | Android 4.4 | Android 4.4 | Android 4.3 | Android 4.4 |
Skin | MiUI | MIUI 6 | MIUI version 5 | MIUI version 5 |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 b/g/n/ac | 802.11 a/b/g/n/ac | 802.11 b/g/n | 802.11 a/b/g/n/ac |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes, v 4.00 | Yes, v 4.00 | Yes, v 4.00 | Yes, v 4.00 |
NFC | No | No | No | Yes |
Infrared | No | Yes | No | No |
USB OTG | No | Yes | No | Yes |
Headphones | 3.5mm | 3.5mm | 3.5mm | 3.5mm |
FM | Yes | Yes | Yes | Yes |
Number of SIMs | 1 | 1 | 2 | 1 |
Wi-Fi Direct | Yes | No | Yes | Yes |
Mobile High-Definition Link (MHL) | No | No | No | No |
Micro-USB | - | Yes | - | - |
sim 1 | ||||
SIM Type | Regular | Micro-SIM | Regular | Regular |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | No | No | No |
sensors | ||||
Compass/ Magnetometer | Yes | Yes | Yes | Yes |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes | Yes |
Gyroscope | Yes | Yes | Yes | Yes |
Barometer | No | Yes | No | Yes |
Temperature sensor | No | No | No | No |
sim 2 | ||||
SIM Type | - | - | Regular | - |
GSM/CDMA | - | - | GSM | - |
3G | - | - | No | - |
4G/ LTE | - | - | No | - |