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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 | 2.40-inch | 4.00-inch | 4.50-inch | |
Processor | Spreadtrum SC9820A | MediaTek MT6572 | Broadcom BCM23550 | |
Front Camera | 0.3-megapixel | 2-megapixel | 1.3-megapixel | |
Rear Camera | 2-megapixel | 5-megapixel | 8-megapixel | |
RAM | 512MB | 512MB | 1GB | |
Storage | 4GB | 4GB | 16GB | |
Battery Capacity | 2000mAh | 1500mAh | 2000mAh | |
OS | KAI OS | Android 4.4 | Android 4.4.2 | |
Resolution | 240x320 pixels | 480x800 pixels | 540x960 pixels | |
general | ||||
Brand | Jio | Lenovo | Celkon | |
Model | Phone | RocStar (A319) | Millennium Vogue Q455 | |
Release date | July 1, 2017 | October 1, 2014 | July 1, 2014 | |
Launched in India | Yes | - | - | |
Form factor | Bar | Touchscreen | Touchscreen | |
Battery capacity (mAh) | 2000 | 1500 | 2000 | |
Removable battery | Yes | No | No | |
Colours | Black | Red, White, Black | - | |
Dimensions (mm) | - | 123.50 x 63.80 x 10.20 | 136.50 x 68.00 x 7.90 | |
Weight (g) | - | 130.00 | 130.00 | |
display | ||||
Screen size (inches) | 2.40 | 4.00 | 4.50 | |
Touchscreen | No | Yes | Yes | |
Resolution | 240x320 pixels | 480x800 pixels | 540x960 pixels | |
hardware | ||||
Processor | 1.2GHz dual-core | 1.3GHz dual-core | 1.2GHz quad-core | |
Processor make | Spreadtrum SC9820A (SPRD 9820A/QC8905) | MediaTek MT6572 | Broadcom BCM23550 | |
RAM | 512MB | 512MB | 1GB | |
Internal storage | 4GB | 4GB | 16GB | |
Expandable storage | Yes | Yes | Yes | |
Expandable storage type | microSD | microSD | microSD | |
Expandable storage up to (GB) | 128 | 32 | 64 | |
camera | ||||
Rear camera | 2-megapixel | 5-megapixel | 8-megapixel | |
Front camera | 0.3-megapixel | 2-megapixel | 1.3-megapixel | |
Rear flash | - | LED | Yes | |
software | ||||
Operating system | KAI OS | Android 4.4 | Android 4.4.2 | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
GPS | Yes | Yes | No | |
Bluetooth | Yes, v 4.10 | Yes, v 4.00 | Yes | |
NFC | Yes | No | No | |
Infrared | No | No | No | |
USB OTG | No | No | No | |
Headphones | Yes | 3.5mm | 3.5mm | |
FM | Yes | Yes | Yes | |
Number of SIMs | 1 | 2 | 2 | |
Wi-Fi Direct | No | No | Yes | |
Mobile High-Definition Link (MHL) | Yes | No | No | |
Wi-Fi standards supported | - | 802.11 b/g/n | 802.11 b/g/n | |
sim 1 | ||||
SIM Type | Nano-SIM | Regular | Regular | |
GSM/CDMA | GSM | GSM | GSM | |
3G | No | Yes | No | |
4G/ LTE | Yes | No | No | |
sensors | ||||
Compass/ Magnetometer | No | No | No | |
Proximity sensor | No | Yes | Yes | |
Accelerometer | No | Yes | Yes | |
Ambient light sensor | No | Yes | Yes | |
Gyroscope | No | No | No | |
Barometer | No | No | No | |
Temperature sensor | No | No | No | |
sim 2 | ||||
SIM Type | - | Regular | Regular | |
GSM/CDMA | - | GSM | GSM | |
3G | - | No | Yes | |
4G/ LTE | - | No | No |