Wednesday, March 27, 2013

What is new in Samsung Galaxy S4?




Do you know that the Samsung Galaxy S4 Smartphone went on sale this month?

The major change between SIII and S4 is charging. S4 has used Qi (pronounced chee) based charging, which is being popular in today's wireless world. But, Samsung has said that Qi is not its future, instead WiPower, based on magnetic resonance charging and offers a larger charging field is the target.




Some specification of Samsung Galaxy S4 are:

-->1.9 GHz quad-core processor or a 1.6 GHz octa-core processor
-->2GB of DDR3 memory 
-->OS: 4.2.2 Jelly Bean
-->global LTE roaming
-->13-megapixel front- camera and 2-megapixel rear-facing camera that can be used simultaneously(This will allow a person to make a video call while simultaneously showing people on the other end of the line what they're looking at. Two photos can be taken simultaneously.)
-->5 in display (Super AMOLED display with 441 pixels per inch)
-->130 grams
-->7.9 mm thick (slightly slimmer than SIII)
-->storage options of 16GB, 32GB and 64GB + MicroSD card slot (supports 64 GB)
-->Supports HSPA+42 Mbps and 4G LTE
-->max download speed supported is 100 Mbps and upload speed is 50 Mbps
-->Color: black or white
-->an infrared gesture sensor and a sensor for temperature and humidity (these are not available in SIII)
-->Can be used as TV remote
-->2,600 mAh removable battery

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