Samsung Galaxy S7 vs Samsung Galaxy A3 (2016) vs Sony Xperia Z3 Compact vs Apple iPhone 4 comparison
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ratings |
Overall NDTV Rating | Read Review | - | Read Review | - |
Design Rating | | - | | - |
Display Rating | | - | | - |
Software Rating | | - | | - |
Performance Rating | | - | | - |
Battery Life Rating | | - | | - |
Camera Rating | | - | | - |
Value for Money Rating | | - | | - |
key specs |
Display | 5.10-inch | 4.70-inch | 4.60-inch | 3.50-inch |
Processor | 1.6GHz octa-core | 1.5GHz quad-core | Qualcomm Snapdragon 801 | one-core |
Front Camera | 5-megapixel | 5-megapixel | 2.2-megapixel | 0.3-megapixel |
Rear Camera | 12-megapixel | 13-megapixel | 20.7-megapixel | 5-megapixel |
RAM | 4GB | 1.5GB | 2GB | 512MB |
Storage | 32GB | 16GB | 16GB | 8GB |
Battery Capacity | 3000mAh | 2300mAh | 2600mAh | 1420mAh |
OS | Android 6.0 | Android 5.1 | Android 4.4 | iOS 6.1.3 |
Resolution | 1440x2560 pixels | 720x1280 pixels | 720x1280 pixels | 640x960 pixels |
general |
Brand | Samsung | Samsung | Sony | Apple |
Model | Galaxy S7 | Galaxy A3 (2016) | Xperia Z3 Compact | iPhone 4 |
Release date | February 1, 2016 | December 1, 2015 | September 1, 2014 | June 1, 2010 |
Form factor | Touchscreen | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 142.40 x 69.60 x 7.90 | 134.50 x 65.20 x 7.30 | 127.30 x 64.90 x 8.60 | 115.20 x 59.00 x 9.30 |
Weight (g) | 152.00 | 132.00 | 129.00 | 137.00 |
Battery capacity (mAh) | 3000 | 2300 | 2600 | 1420 |
Removable battery | No | No | No | No |
Colours | - | Gold, Pink, White, Black | Black, White, Orange, Mint | Black |
display |
Screen size (inches) | 5.10 | 4.70 | 4.60 | 3.50 |
Touchscreen | Yes | Yes | Yes | Yes |
Resolution | 1440x2560 pixels | 720x1280 pixels | 720x1280 pixels | 640x960 pixels |
Pixels per inch (PPI) | 577 | - | - | 326 |
hardware |
Processor | 1.6GHz octa-core | 1.5GHz quad-core | 2.5GHz quad-core | one-core |
RAM | 4GB | 1.5GB | 2GB | 512MB |
Internal storage | 32GB | 16GB | 16GB | 8GB |
Expandable storage | Yes | Yes | Yes | No |
Expandable storage type | microSD | microSD | microSD | - |
Expandable storage up to (GB) | 200 | 128 | 128 | - |
Processor make | - | - | Qualcomm Snapdragon 801 | - |
camera |
Rear camera | 12-megapixel | 13-megapixel | 20.7-megapixel | 5-megapixel |
Rear flash | Yes | LED | LED | LED |
Front camera | 5-megapixel | 5-megapixel | 2.2-megapixel | 0.3-megapixel |
software |
Operating system | Android 6.0 | Android 5.1 | Android 4.4 | iOS 6.1.3 |
connectivity |
Wi-Fi | Yes | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g/n | 802.11 a/b/g/n/ac | - |
GPS | Yes | Yes | Yes | Yes |
Bluetooth | Yes, v 4.20 | Yes, v 4.10 | Yes, v 4.00 | Yes, v 2.10 |
NFC | Yes | Yes | Yes | No |
Infrared | No | No | No | No |
USB OTG | Yes | No | No | No |
Headphones | 3.5mm | 3.5mm | 3.5mm | 3.5mm |
FM | No | Yes | Yes | No |
Number of SIMs | 2 | 1 | 1 | 1 |
Wi-Fi Direct | No | No | Yes | No |
Mobile High-Definition Link (MHL) | No | No | No | No |
sim 1 |
GSM/CDMA | GSM | GSM | GSM | GSM |
3G | Yes | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | Yes | No |
SIM Type | - | Regular | Nano-SIM | Micro-SIM |
sim 2 |
GSM/CDMA | GSM | - | - | - |
3G | Yes | - | - | - |
4G/ LTE | Yes | - | - | - |
sensors |
Compass/ Magnetometer | Yes | Yes | Yes | Yes |
Proximity sensor | Yes | Yes | Yes | Yes |
Accelerometer | Yes | Yes | Yes | Yes |
Ambient light sensor | Yes | Yes | Yes | Yes |
Gyroscope | Yes | No | Yes | Yes |
Barometer | Yes | No | Yes | No |
Temperature sensor | No | No | No | No |