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key specs | ||||
Display | 4.70-inch | 5.70-inch | 5.00-inch | |
Processor | 1.5GHz quad-core | Qualcomm Snapdragon 400 | Qualcomm Snapdragon 400 | |
Front Camera | 5-megapixel | 5-megapixel | 1.1-megapixel | |
Rear Camera | 13-megapixel | 13-megapixel | 5-megapixel | |
RAM | 1.5GB | 1GB | 1.5GB | |
Storage | 16GB | 8GB | 8GB | |
Battery Capacity | 2300mAh | 3120mAh | 2500mAh | |
OS | Android 5.1 | Windows Phone 8.1 | BlackBerry OS 10 | |
Resolution | 720x1280 pixels | 720x1280 pixels | 540x960 pixels | |
general | ||||
Brand | Samsung | Microsoft | BlackBerry | |
Model | Galaxy A3 (2016) | Lumia 640 XL LTE Dual SIM | Z3 | |
Release date | December 1, 2015 | March 1, 2015 | April 1, 2014 | |
Form factor | Touchscreen | Touchscreen | Touchscreen | |
Dimensions (mm) | 134.50 x 65.20 x 7.30 | 157.90 x 81.50 x 9.00 | 140.00 x 72.80 x 9.26 | |
Weight (g) | 132.00 | 171.00 | 164.00 | |
Battery capacity (mAh) | 2300 | 3120 | 2500 | |
Removable battery | No | Yes | No | |
Colours | Gold, Pink, White, Black | - | Black | |
display | ||||
Screen size (inches) | 4.70 | 5.70 | 5.00 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | 720x1280 pixels | 720x1280 pixels | 540x960 pixels | |
Pixels per inch (PPI) | - | 259 | 220 | |
hardware | ||||
Processor | 1.5GHz quad-core | 1.2GHz quad-core | 1.2GHz dual-core | |
RAM | 1.5GB | 1GB | 1.5GB | |
Internal storage | 16GB | 8GB | 8GB | |
Expandable storage | Yes | Yes | Yes | |
Expandable storage type | microSD | microSD | microSD | |
Expandable storage up to (GB) | 128 | 128 | 32 | |
Processor make | - | Qualcomm Snapdragon 400 | Qualcomm Snapdragon 400 (MSM8230) | |
camera | ||||
Rear camera | 13-megapixel | 13-megapixel | 5-megapixel | |
Rear flash | LED | LED | Yes | |
Front camera | 5-megapixel | 5-megapixel | 1.1-megapixel | |
software | ||||
Operating system | Android 5.1 | Windows Phone 8.1 | BlackBerry OS 10 | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
Wi-Fi standards supported | 802.11 a/b/g/n | 802.11 b/g/n | 802.11 b/g/n | |
GPS | Yes | Yes | Yes | |
Bluetooth | Yes, v 4.10 | Yes, v 4.00 | Yes, v 4.00 | |
NFC | Yes | Yes | Yes | |
Infrared | No | No | No | |
USB OTG | No | No | No | |
Headphones | 3.5mm | 3.5mm | 3.5mm | |
FM | Yes | Yes | Yes | |
Number of SIMs | 1 | 2 | 1 | |
Wi-Fi Direct | No | Yes | No | |
Mobile High-Definition Link (MHL) | No | No | No | |
sim 1 | ||||
SIM Type | Regular | Micro-SIM | Micro-SIM | |
GSM/CDMA | GSM | GSM | GSM | |
3G | Yes | Yes | Yes | |
4G/ LTE | Yes | Yes | No | |
sensors | ||||
Compass/ Magnetometer | Yes | Yes | No | |
Proximity sensor | Yes | Yes | Yes | |
Accelerometer | Yes | Yes | Yes | |
Ambient light sensor | Yes | Yes | Yes | |
Gyroscope | No | No | No | |
Barometer | No | No | No | |
Temperature sensor | No | No | No | |
sim 2 | ||||
SIM Type | - | Micro-SIM | - | |
GSM/CDMA | - | GSM | - | |
3G | - | Yes | - | |
4G/ LTE | - | Yes | - | |
ratings | ||||
Overall NDTV Rating | - | - | Read Review | |
Design Rating | - | - | ||
Display Rating | - | - | ||
Software Rating | - | - | ||
Performance Rating | - | - | ||
Battery Life Rating | - | - | ||
Camera Rating | - | - | ||
Value for Money Rating | - | - |