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key specs | ||||
Display | 5.50-inch | 5.20-inch | ||
Front Camera | 5-megapixel | 8-megapixel | ||
Rear Camera | 8-megapixel | 13-megapixel | ||
RAM | 1GB | 2GB | ||
Storage | 8GB | 16GB | ||
Battery Capacity | 4000mAh | 2700mAh | ||
OS | Android 8.1 | Android 4.4 | ||
Resolution | 720x1280 pixels | 1080x1920 pixels | ||
Processor | - | MediaTek MT6595 | ||
general | ||||
Brand | Nokia | Coolpad | ||
Model | 2.1 | Dazen X7 | ||
Release date | May 1, 2018 | May 1, 2015 | ||
Form factor | Touchscreen | Touchscreen | ||
Dimensions (mm) | 153.70 x 77.70 x 9.35 | 146.00 x 74.00 x 6.50 | ||
Battery capacity (mAh) | 4000 | 2700 | ||
Colours | Blue/ Copper, Blue/ Silver, Grey/ Silver | White | ||
Weight (g) | - | 141.00 | ||
Removable battery | - | No | ||
display | ||||
Screen size (inches) | 5.50 | 5.20 | ||
Touchscreen | Yes | Yes | ||
Resolution | 720x1280 pixels | 1080x1920 pixels | ||
Pixels per inch (PPI) | - | 441 | ||
hardware | ||||
Processor make | Qualcomm Snapdragon 425 | MediaTek MT6595 | ||
RAM | 1GB | 2GB | ||
Internal storage | 8GB | 16GB | ||
Expandable storage | Yes | Yes | ||
Expandable storage type | microSD | microSD | ||
Expandable storage up to (GB) | 128 | 32 | ||
Processor | - | 1.7GHz octa-core | ||
camera | ||||
Rear camera | 8-megapixel | 13-megapixel | ||
Rear flash | LED | LED | ||
Front camera | 5-megapixel | 8-megapixel | ||
software | ||||
Operating system | Android 8.1 | Android 4.4 | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 a/b/g/n | 802.11 a/b/g/n/ac | ||
GPS | Yes | Yes | ||
Bluetooth | Yes | Yes, v 4.00 | ||
Headphones | 3.5mm | 3.5mm | ||
NFC | - | No | ||
Infrared | - | No | ||
USB OTG | - | No | ||
FM | - | Yes | ||
Number of SIMs | - | 2 | ||
Wi-Fi Direct | - | No | ||
Mobile High-Definition Link (MHL) | - | No | ||
sensors | ||||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | No | ||
Ambient light sensor | Yes | Yes | ||
Compass/ Magnetometer | - | Yes | ||
Gyroscope | - | Yes | ||
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 | - | |||
sim 1 | ||||
SIM Type | - | Micro-SIM | ||
GSM/CDMA | - | GSM | ||
3G | - | Yes | ||
4G/ LTE | - | Yes | ||
sim 2 | ||||
SIM Type | - | Nano-SIM | ||
GSM/CDMA | - | GSM | ||
3G | - | Yes | ||
4G/ LTE | - | No |