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key specs | ||||
Display | 5.50-inch | 4.70-inch | 5.50-inch | 6.00-inch |
Processor | MediaTek Helio X10 | Qualcomm Snapdragon 410 | Qualcomm Snapdragon 810 | Qualcomm Snapdragon 615 |
Front Camera | 5-megapixel | 2-megapixel | 5-megapixel | 8-megapixel |
Rear Camera | 13-megapixel | 8-megapixel | 13-megapixel | 13-megapixel |
RAM | 2GB | 2GB | 4GB | 3GB |
Storage | 32GB | 16GB | 64GB | 32GB |
Battery Capacity | 3060mAh | 2200mAh | 3300mAh | 4100mAh |
OS | Android 5.0 | Android 4.4 | OxygenOS 2.0 | Android 5.1 |
Resolution | 1080x1920 pixels | 720x1280 pixels | 1080x1920 pixels | 1080x1920 pixels |
general | ||||
Brand | Xiaomi | Xiaomi | OnePlus | Oppo |
Model | Redmi Note 2 Prime | Redmi 2 Prime | 2 | R7 Plus |
Release date | August 1, 2015 | August 1, 2015 | July 1, 2015 | - |
Form factor | Touchscreen | Touchscreen | Touchscreen | - |
Dimensions (mm) | 152.00 x 76.00 x 8.25 | 134.00 x 67.20 x 9.40 | 151.80 x 74.90 x 9.85 | 158.00 x 82.00 x 7.75 |
Weight (g) | 160.00 | 133.00 | 175.00 | 203.00 |
Battery capacity (mAh) | 3060 | 2200 | 3300 | 4100 |
Removable battery | Yes | Yes | No | No |
Colours | - | White, Dark Grey | Sandstone Black | Silver, Gold |
SAR value | - | 1.00 | - | - |
display | ||||
Screen size (inches) | 5.50 | 4.70 | 5.50 | 6.00 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1080x1920 pixels | 720x1280 pixels | 1080x1920 pixels | 1080x1920 pixels |
Pixels per inch (PPI) | - | 312 | - | - |
hardware | ||||
Processor | 2.2GHz octa-core | 1.2GHz quad-core | 1.8GHz octa-core | 1GHz octa-core |
Processor make | MediaTek Helio X10 (MT6795) | Qualcomm Snapdragon 410 | Qualcomm Snapdragon 810 | Qualcomm Snapdragon 615 |
RAM | 2GB | 2GB | 4GB | 3GB |
Internal storage | 32GB | 16GB | 64GB | 32GB |
Expandable storage | Yes | Yes | No | Yes |
Expandable storage type | microSD | microSD | - | microSD |
Expandable storage up to (GB) | 32 | 32 | - | 128 |
camera | ||||
Rear camera | 13-megapixel | 8-megapixel | 13-megapixel | 13-megapixel |
Rear flash | LED | Yes | Dual LED | Dual LED |
Front camera | 5-megapixel | 2-megapixel | 5-megapixel | 8-megapixel |
software | ||||
Operating system | Android 5.0 | Android 4.4 | OxygenOS 2.0 | Android 5.1 |
Skin | MIUI 7 | MIUI 6 | - | ColorOS 2.1 |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 b/g/n | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes, v 4.00 | Yes, v 4.00 | Yes, v 4.10 | Yes, v 4.00 |
NFC | No | No | No | No |
Infrared | Yes | No | No | No |
USB OTG | Yes | Yes | Yes | Yes |
Headphones | 3.5mm | 3.5mm | 3.5mm | 3.5mm |
FM | Yes | Yes | No | No |
Number of SIMs | 2 | 2 | 2 | 2 |
Wi-Fi Direct | No | Yes | No | No |
Mobile High-Definition Link (MHL) | No | No | No | No |
sim 1 | ||||
SIM Type | Micro-SIM | Micro-SIM | Nano-SIM | Micro-SIM |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | Yes |
sim 2 | ||||
SIM Type | Micro-SIM | Micro-SIM | Nano-SIM | Nano-SIM |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | 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 | No | No | No |
Temperature sensor | No | No | No | No |
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 | - | - |