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ratings | ||||
Overall NDTV Rating | Read Review | - | ||
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - | |||
key specs | ||||
Display | 5.00-inch | 4.00-inch | ||
Processor | 1.25GHz quad-core | 1GHz one-core | ||
Front Camera | 5-megapixel | Unspecified | ||
Rear Camera | 5-megapixel | 5-megapixel | ||
RAM | 1GB | 384MB | ||
Storage | 8GB | 4GB | ||
Battery Capacity | 2300mAh | 1500mAh | ||
OS | Android 7.0 | Windows Phone 7.5 | ||
Resolution | 720x1280 pixels | 480x800 pixels | ||
general | ||||
Brand | Karbonn | Samsung | ||
Model | K9 Kavach 4G | Omnia M | ||
Release date | July 1, 2017 | July 1, 2012 | ||
Form factor | Touchscreen | Bar | ||
Battery capacity (mAh) | 2300 | 1500 | ||
Removable battery | No | No | ||
Colours | Gold | - | ||
Alternate names | - | GT-S7530 | ||
Dimensions (mm) | - | 121.60 x 64.00 x 10.50 | ||
Weight (g) | - | 120.00 | ||
display | ||||
Screen size (inches) | 5.00 | 4.00 | ||
Touchscreen | Yes | Yes | ||
Resolution | 720x1280 pixels | 480x800 pixels | ||
Pixels per inch (PPI) | - | 233 | ||
hardware | ||||
Processor | 1.25GHz quad-core | 1GHz one-core | ||
RAM | 1GB | 384MB | ||
Internal storage | 8GB | 4GB | ||
Expandable storage | Yes | No | ||
Expandable storage type | microSD | - | ||
Expandable storage up to (GB) | 32 | - | ||
camera | ||||
Rear camera | 5-megapixel | 5-megapixel | ||
Rear flash | Yes | LED | ||
Front camera | 5-megapixel | Unspecified | ||
Front flash | Yes | - | ||
software | ||||
Operating system | Android 7.0 | Windows Phone 7.5 | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 b/g/n | - | ||
GPS | Yes | Yes | ||
Bluetooth | Yes | Yes, v 2.10 | ||
NFC | No | No | ||
Infrared | No | No | ||
USB OTG | No | No | ||
Headphones | Yes | 3.5mm | ||
FM | No | No | ||
Number of SIMs | 2 | 1 | ||
Wi-Fi Direct | No | No | ||
Mobile High-Definition Link (MHL) | No | No | ||
sim 1 | ||||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | No | ||
SIM Type | - | Micro-SIM | ||
sim 2 | ||||
3G | Yes | - | ||
4G/ LTE | No | - | ||
sensors | ||||
Compass/ Magnetometer | No | Yes | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | Yes | ||
Gyroscope | No | No | ||
Barometer | No | No | ||
Temperature sensor | No | No |