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key specs | ||||
Display | 4.00-inch | 5.00-inch | ||
Processor | 1.4GHz quad-core | 1.3GHz octa-core | ||
Front Camera | 2-megapixel | 5-megapixel | ||
Rear Camera | 2-megapixel | 13-megapixel | ||
RAM | 1GB | 2GB | ||
Storage | 8GB | 16GB | ||
Battery Capacity | 2250mAh | 2600mAh | ||
OS | Android 8.1 Oreo (Go edition) | Android 5.1 | ||
Resolution | 400x800 pixels | 720x1280 pixels | ||
general | ||||
Brand | Lava | Karbonn | ||
Model | Z40 | Quattro L50 HD | ||
Release date | March 1, 2019 | January 1, 2016 | ||
Launched in India | Yes | - | ||
Form factor | Touchscreen | Touchscreen | ||
Dimensions (mm) | 125.50 x 63.90 x 11.65 | 141.00 x 71.00 x 8.80 | ||
Weight (g) | 120.00 | 134.00 | ||
Battery capacity (mAh) | 2250 | 2600 | ||
Colours | Black, Gold | Coffee, Blue, Grey | ||
Removable battery | - | Yes | ||
SAR value | - | 0.95 | ||
display | ||||
Screen size (inches) | 4.00 | 5.00 | ||
Touchscreen | Yes | Yes | ||
Resolution | 400x800 pixels | 720x1280 pixels | ||
Protection type | Gorilla Glass | - | ||
Aspect ratio | 16:9 | - | ||
Pixels per inch (PPI) | 223 | - | ||
hardware | ||||
Processor | 1.4GHz quad-core | 1.3GHz octa-core | ||
RAM | 1GB | 2GB | ||
Internal storage | 8GB | 16GB | ||
Expandable storage | Yes | Yes | ||
Expandable storage type | microSD | microSD | ||
Expandable storage up to (GB) | 64 | 32 | ||
camera | ||||
Rear camera | 2-megapixel | 13-megapixel | ||
Rear flash | Yes | LED | ||
Front camera | 2-megapixel | 5-megapixel | ||
Front flash | Yes | - | ||
software | ||||
Operating system | Android 8.1 Oreo (Go edition) | Android 5.1 | ||
Skin | - | Kandy UI 1.0 | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 b/g/n | - | ||
GPS | Yes | Yes | ||
Bluetooth | Yes, v 4.20 | Yes | ||
Micro-USB | Yes | - | ||
Headphones | 3.5mm | 3.5mm | ||
Number of SIMs | 2 | 2 | ||
NFC | - | No | ||
Infrared | - | No | ||
USB OTG | - | Yes | ||
FM | - | No | ||
Wi-Fi Direct | - | No | ||
Mobile High-Definition Link (MHL) | - | No | ||
sim 1 | ||||
SIM Type | Nano-SIM | Micro-SIM | ||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | Yes | ||
sim 2 | ||||
SIM Type | Nano-SIM | Micro-SIM | ||
GSM/CDMA | GSM | GSM | ||
3G | Yes | No | ||
4G/ LTE | Yes | No | ||
sensors | ||||
Accelerometer | Yes | No | ||
Compass/ Magnetometer | - | No | ||
Proximity sensor | - | Yes | ||
Ambient light sensor | - | Yes | ||
Gyroscope | - | No | ||
Barometer | - | No | ||
Temperature sensor | - | No | ||
ratings | ||||
Overall NDTV Rating | - | Read Review | ||
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - |