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key specs | ||||
Display | 4.00-inch | 4.20-inch | ||
Processor | 1.3GHz quad-core | 1.5GHz dual-core | ||
Front Camera | 2-megapixel | 2-megapixel | ||
Rear Camera | 3.2-megapixel | 8-megapixel | ||
RAM | 1GB | 2GB | ||
Storage | 8GB | 16GB | ||
Battery Capacity | 1500mAh | 1800mAh | ||
OS | Android 6.0 | BlackBerry OS 10 | ||
Resolution | 480x800 pixels | 768x1280 pixels | ||
general | ||||
Brand | Celkon | BlackBerry | ||
Model | Smart 4G | Z10 | ||
Release date | August 1, 2017 | January 1, 2013 | ||
Form factor | Touchscreen | Touchscreen | ||
Dimensions (mm) | 122.00 x 64.00 x 11.00 | 130.00 x 65.60 x 9.00 | ||
Weight (g) | 119.00 | 136.00 | ||
Battery capacity (mAh) | 1500 | 1800 | ||
Removable battery | No | Yes | ||
Colours | Gold, Blue | Black, White | ||
display | ||||
Screen size (inches) | 4.00 | 4.20 | ||
Touchscreen | Yes | Yes | ||
Resolution | 480x800 pixels | 768x1280 pixels | ||
Pixels per inch (PPI) | - | 356 | ||
hardware | ||||
Processor | 1.3GHz quad-core | 1.5GHz dual-core | ||
RAM | 1GB | 2GB | ||
Internal storage | 8GB | 16GB | ||
Expandable storage | Yes | Yes | ||
Expandable storage type | microSD | microSD | ||
Expandable storage up to (GB) | 32 | 64 | ||
camera | ||||
Rear camera | 3.2-megapixel | 8-megapixel | ||
Rear flash | LED | Yes | ||
Front camera | 2-megapixel | 2-megapixel | ||
software | ||||
Operating system | Android 6.0 | BlackBerry OS 10 | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 b/g/n | 802.11 a/b/g/n | ||
GPS | No | Yes | ||
Bluetooth | Yes, v 2.10 | Yes, v 4.00 | ||
NFC | No | Yes | ||
Infrared | No | No | ||
USB OTG | Yes | Yes | ||
Headphones | 3.5mm | 3.5mm | ||
FM | Yes | 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 | Yes | ||
SIM Type | - | Regular | ||
sim 2 | ||||
GSM/CDMA | GSM | - | ||
3G | Yes | - | ||
4G/ LTE | No | - | ||
sensors | ||||
Compass/ Magnetometer | No | Yes | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | No | Yes | ||
Gyroscope | No | Yes | ||
Barometer | No | No | ||
Temperature sensor | No | No | ||
ratings | ||||
Overall NDTV Rating | - | Read Review | ||
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - |