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key specs | ||||
Display | 5.00-inch | 5.00-inch | 5.20-inch | |
Processor | 1.1GHz quad-core | MediaTek MT6737 | Qualcomm Snapdragon 425 | |
Front Camera | 8-megapixel | 5-megapixel | 5-megapixel | |
Rear Camera | 5-megapixel | 8-megapixel | 13-megapixel | |
RAM | 1GB | 3GB | 3GB | |
Storage | 8GB | 16GB | 16GB | |
Battery Capacity | 2300mAh | 2620mAh | 2730mAh | |
OS | Android 7.0 | Android 6.0 | Android 6.0 | |
Resolution | 480x854 pixels | 720x1280 pixels | 1280x720 pixels | |
general | ||||
Brand | Karbonn | Lava | Vivo | |
Model | K9 Smart Selfie | Z10 | Y55s | |
Release date | November 1, 2017 | March 1, 2017 | February 1, 2017 | |
Form factor | Touchscreen | Touchscreen | Touchscreen | |
Battery capacity (mAh) | 2300 | 2620 | 2730 | |
Removable battery | No | No | No | |
Colours | Black, Blue | Gold | Gold, Space Grey | |
Weight (g) | - | 148.00 | 142.00 | |
Launched in India | - | - | Yes | |
Dimensions (mm) | - | - | 147.90 x 72.90 x 7.50 | |
SAR value | - | - | 1.08 | |
display | ||||
Screen size (inches) | 5.00 | 5.00 | 5.20 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | 480x854 pixels | 720x1280 pixels | 1280x720 pixels | |
Aspect ratio | - | - | 16:9 | |
Pixels per inch (PPI) | - | - | 282 | |
hardware | ||||
Processor | 1.1GHz quad-core | 1.3GHz quad-core | 1.4GHz quad-core | |
RAM | 1GB | 3GB | 3GB | |
Internal storage | 8GB | 16GB | 16GB | |
Expandable storage | Yes | Yes | Yes | |
Expandable storage type | microSD | microSD | microSD | |
Expandable storage up to (GB) | 32 | 128 | 256 | |
Processor make | - | MediaTek MT6737 | Qualcomm Snapdragon 425 | |
camera | ||||
Rear camera | 5-megapixel | 8-megapixel | 13-megapixel (f/2.2) | |
Rear flash | LED | LED | LED | |
Front camera | 8-megapixel | 5-megapixel | 5-megapixel (f/2.2) | |
Front flash | - | LED | - | |
Rear autofocus | - | - | Yes | |
software | ||||
Operating system | Android 7.0 | Android 6.0 | Android 6.0 | |
Skin | - | Star OS 3.3 | Funtouch OS 3.0 | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
GPS | Yes | No | Yes | |
Bluetooth | Yes | Yes, v 4.00 | Yes | |
NFC | No | No | No | |
Infrared | No | No | No | |
USB OTG | No | Yes | Yes | |
Headphones | 3.5mm | Yes | 3.5mm | |
FM | Yes | No | Yes | |
Number of SIMs | 2 | 2 | 2 | |
Wi-Fi Direct | No | No | No | |
Mobile High-Definition Link (MHL) | No | No | No | |
Wi-Fi standards supported | - | 802.11 b/g/n | - | |
Micro-USB | - | - | Yes | |
sim 1 | ||||
SIM Type | Micro-SIM | Micro-SIM | Micro-SIM | |
GSM/CDMA | GSM | GSM | GSM | |
3G | Yes | Yes | Yes | |
4G/ LTE | Yes | Yes | Yes | |
sim 2 | ||||
SIM Type | Micro-SIM | Nano-SIM | - | |
GSM/CDMA | GSM | GSM | - | |
3G | Yes | Yes | No | |
4G/ LTE | Yes | Yes | No | |
sensors | ||||
Compass/ Magnetometer | No | No | Yes | |
Proximity sensor | Yes | Yes | Yes | |
Accelerometer | Yes | Yes | Yes | |
Ambient light sensor | Yes | Yes | Yes | |
Gyroscope | No | No | Yes | |
Barometer | No | No | No | |
Temperature sensor | 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 | - |