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key specs | ||||
Display | 5.50-inch | 4.70-inch | ||
Processor | Qualcomm Snapdragon 615 | Samsung Exynos 5430 | ||
Front Camera | 5-megapixel | 2.1-megapixel | ||
Rear Camera | 13-megapixel | 12-megapixel | ||
RAM | 2GB | 2GB | ||
Storage | 16GB | 32GB | ||
Battery Capacity | 2600mAh | 1860mAh | ||
OS | Android 4.4 | Android 4.4 | ||
Resolution | 1080x1920 pixels | 720x1280 pixels | ||
general | ||||
Brand | Samsung | Samsung | ||
Model | Galaxy A7 | Galaxy Alpha | ||
Release date | January 1, 2015 | August 1, 2014 | ||
Form factor | Touchscreen | Touchscreen | ||
Dimensions (mm) | 151.00 x 76.20 x 6.30 | 132.40 x 65.50 x 6.70 | ||
Weight (g) | 141.00 | 115.00 | ||
Battery capacity (mAh) | 2600 | 1860 | ||
Removable battery | No | No | ||
Colours | Black, Gold, White | White, blue, brown, black | ||
SAR value | - | 0.56 | ||
display | ||||
Screen size (inches) | 5.50 | 4.70 | ||
Touchscreen | Yes | Yes | ||
Resolution | 1080x1920 pixels | 720x1280 pixels | ||
Pixels per inch (PPI) | - | 312 | ||
hardware | ||||
Processor | 1GHz octa-core | 1.8GHz octa-core | ||
Processor make | Qualcomm Snapdragon 615 | Samsung Exynos 5430 | ||
RAM | 2GB | 2GB | ||
Internal storage | 16GB | 32GB | ||
Expandable storage | Yes | No | ||
Expandable storage type | microSD | - | ||
Expandable storage up to (GB) | 64 | - | ||
camera | ||||
Rear camera | 13-megapixel | 12-megapixel | ||
Rear flash | LED | Yes | ||
Front camera | 5-megapixel | 2.1-megapixel | ||
software | ||||
Operating system | Android 4.4 | Android 4.4 | ||
Skin | TouchWiz UI | - | ||
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, v 4.00 | Yes, v 4.00 | ||
NFC | Yes | Yes | ||
Infrared | No | No | ||
USB OTG | No | Yes | ||
Headphones | 3.5mm | 3.5mm | ||
FM | Yes | No | ||
Number of SIMs | 1 | 1 | ||
Wi-Fi Direct | No | Yes | ||
Mobile High-Definition Link (MHL) | No | No | ||
sim 1 | ||||
SIM Type | Nano-SIM | Nano-SIM | ||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | Yes | ||
sensors | ||||
Compass/ Magnetometer | Yes | Yes | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | 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 | - |