key specs |
Display | 5.00-inch | 4.00-inch |
Processor | 1.2GHz quad-core | 1.2GHz quad-core |
Front Camera | 2-megapixel | 0.3-megapixel |
Rear Camera | 2-megapixel | 5-megapixel |
RAM | 1GB | 512MB |
Storage | 8GB | 4GB |
Battery Capacity | 2300mAh | 1600mAh |
OS | Android 7.0 | Android 4.3 |
Resolution | 480x854 pixels | 480x800 pixels |
general |
Brand | Karbonn | Karbonn |
Model | K9 Smart Eco | Opium N7 |
Form factor | Touchscreen | - |
Dimensions (mm) | 145.00 x 72.00 x 11.00 | - |
Weight (g) | 156.00 | - |
Battery capacity (mAh) | 2300 | 1600 |
Removable battery | Yes | Yes |
Colours | Gold, White-Champagne, Black-Champagne, Coffee-Champagne | - |
Release date | - | July 1, 2014 |
display |
Screen size (inches) | 5.00 | 4.00 |
Touchscreen | Yes | Yes |
Resolution | 480x854 pixels | 480x800 pixels |
hardware |
Processor | 1.2GHz quad-core | 1.2GHz quad-core |
RAM | 1GB | 512MB |
Internal storage | 8GB | 4GB |
Expandable storage | Yes | Yes |
Expandable storage type | microSD | microSD |
Expandable storage up to (GB) | 32 | 32 |
camera |
Rear camera | 2-megapixel | 5-megapixel |
Rear flash | Yes | LED |
Front camera | 2-megapixel | 0.3-megapixel |
software |
Operating system | Android 7.0 | Android 4.3 |
connectivity |
Wi-Fi | Yes | Yes |
Wi-Fi standards supported | 802.11 b/g/n | - |
GPS | Yes | Yes |
Bluetooth | Yes | Yes |
NFC | No | No |
Infrared | No | No |
USB OTG | Yes | No |
Headphones | 3.5mm | 3.5mm |
FM | Yes | Yes |
Number of SIMs | 2 | 2 |
Wi-Fi Direct | No | No |
Mobile High-Definition Link (MHL) | No | No |
sim 1 |
SIM Type | Micro-SIM | Regular |
GSM/CDMA | GSM | GSM |
3G | Yes | Yes |
4G/ LTE | Yes | No |
sim 2 |
SIM Type | Micro-SIM | Regular |
GSM/CDMA | GSM | GSM |
3G | Yes | Yes |
4G/ LTE | Yes | No |
sensors |
Compass/ Magnetometer | No | No |
Proximity sensor | Yes | Yes |
Accelerometer | Yes | Yes |
Ambient light sensor | No | No |
Gyroscope | No | No |
Barometer | No | No |
Temperature sensor | No | No |