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key specs | ||||
Display | 2.40-inch | 6.30-inch | 4.00-inch | |
Front Camera | 0.3-megapixel | 24-megapixel | 0.3-megapixel | |
Rear Camera | 2-megapixel | 16-megapixel + 5-megapixel | 2-megapixel | |
RAM | 512MB | 4GB | 1GB | |
Storage | 4GB | 64GB | 8GB | |
Battery Capacity | 2000mAh | 3260mAh | 1400mAh | |
OS | KAI OS | Android 8.1 | Android 7.0 | |
Resolution | 240x320 pixels | 1080x2280 pixels | 480x800 pixels | |
Processor | - | Qualcomm Snapdragon 626 | Spreadtrum SC9832A | |
general | ||||
Brand | Jio | Vivo | Karbonn | |
Model | Phone 2 | V9 | A40 Indian | |
Release date | July 1, 2018 | March 1, 2018 | July 1, 2017 | |
Launched in India | Yes | Yes | - | |
Form factor | QWERTY | Touchscreen | Touchscreen | |
Battery capacity (mAh) | 2000 | 3260 | 1400 | |
Dimensions (mm) | - | 154.80 x 75.00 x 7.90 | 122.95 x 64.30 x 10.50 | |
Weight (g) | - | 150.00 | 118.00 | |
Removable battery | - | No | Yes | |
Colours | - | Pearl Black, Gold | Blue, Coffee Brown, Black, Champagne | |
SAR value | - | 1.38 | 1.39 | |
display | ||||
Screen size (inches) | 2.40 | 6.30 | 4.00 | |
Touchscreen | No | Yes | Yes | |
Resolution | 240x320 pixels | 1080x2280 pixels | 480x800 pixels | |
Aspect ratio | - | 19:9 | - | |
hardware | ||||
RAM | 512MB | 4GB | 1GB | |
Internal storage | 4GB | 64GB | 8GB | |
Expandable storage | Yes | Yes | Yes | |
Expandable storage type | SD card | microSD | microSD | |
Expandable storage up to (GB) | 128 | 256 | 32 | |
Processor | - | 2.2GHz octa-core | 1.3GHz quad-core | |
Processor make | - | Qualcomm Snapdragon 626 | Spreadtrum SC9832A | |
camera | ||||
Rear camera | 2-megapixel | 16-megapixel (f/2.0) + 5-megapixel | 2-megapixel | |
Front camera | 0.3-megapixel | 24-megapixel (f/2.0) | 0.3-megapixel | |
Rear autofocus | - | Phase detection autofocus | - | |
Rear flash | - | Dual LED | Yes | |
software | ||||
Operating system | KAI OS | Android 8.1 | Android 7.0 | |
Skin | - | FunTouch OS 4.0 | - | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
GPS | Yes | Yes | No | |
Bluetooth | Yes | Yes, v 4.20 | Yes, v 4.00 | |
NFC | Yes | - | No | |
Headphones | 3.5mm | 3.5mm | 3.5mm | |
FM | Yes | Yes | Yes | |
USB OTG | - | Yes | No | |
Micro-USB | - | Yes | - | |
Number of SIMs | - | 2 | 2 | |
Wi-Fi standards supported | - | - | 802.11 b/g/n | |
Infrared | - | - | No | |
Wi-Fi Direct | - | - | No | |
Mobile High-Definition Link (MHL) | - | - | 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 | - | |||
sim 1 | ||||
SIM Type | - | Nano-SIM | Regular | |
GSM/CDMA | - | GSM | GSM | |
3G | - | Yes | Yes | |
4G/ LTE | - | Yes | Yes | |
sim 2 | ||||
SIM Type | - | Nano-SIM | Regular | |
GSM/CDMA | - | GSM | GSM | |
3G | - | Yes | Yes | |
4G/ LTE | - | Yes | Yes | |
sensors | ||||
Face unlock | - | Yes | - | |
Fingerprint sensor | - | Yes | - | |
Compass/ Magnetometer | - | Yes | No | |
Proximity sensor | - | Yes | Yes | |
Accelerometer | - | Yes | Yes | |
Ambient light sensor | - | Yes | No | |
Gyroscope | - | Yes | No | |
Barometer | - | - | No | |
Temperature sensor | - | - | No |