Chandrashekhar Poddar

Wi-Fi  technology is wireless local area network technology, which allows an electronic device to access internet. Everyone at their home, even in an offices use Wi-Fi technology and is very common. But do you know about  Li-Fi  technology, how Li-Fi works, etc. This article deals about the Li-Fi technology and how it is different from Wi-Fi technology. What is Li-Fi Technology? Source: www. postimg.org.com Li-Fi (Light Fidelity)  is a light based communication technology that delivers a high-speed, bidirectional network, mobile communication in a similar manner as Wi-Fi. Being bi-directional technology, Li-Fi is 100 times faster in comparison to Wi-Fi and amazing it can reach speeds up to 224 gigabits per second. The term Li-Fi was coined by pureLiFi’s CSO, Professor Harald Haas. This technology uses light-emitting diodes (LEDs) for data transmission. Basically, it is designed to use LED bulbs which we use in our homes, offices etc. What is Cyber Crime and h...

September 1, 2016 and July 21, 2017: these two dates changed the Indian telecom market. These are the dates when Reliance Jio through its two major announcements declared a great war on its rivals. First came the "free" network, which was the Jio 4G. It was literally free for almost six months and even after that it offers data at very low price. Now there is the JioPhone, a 4G feature phone with some smart features and support for VoLTE calls, that is effectively free. Though all the specs and features of the JioPhone have not been yet revealed, the phone has already created a buzz. There are two reasons. First, it is the cheapest feature phone with 4G VoLTE support to be available in India and second the way the company is highlighting its "free" price tag. Jio at the launch said that the phone is free. Jio and the word "free" rings the bell of free data in our minds. We have created an idea in our minds that when Jio says its free, it means free. This...

Nokia is back into the market in style and they are bringing the best Android Smartphone into the game. Nokia Edge 2017 is one of the most awaited releases and the phone is simply a beast. The specifications are too impressive. This Android device is packed with the latest Qualcomm Snapdragon 835 chipset with 6GB RAM. The screen size is 5.7" AMOLED screen and it provides a resolution of 2K clarity. It is also protected with Crazy Gorilla Glass 5. The camera is 24 Mega pixels (Primary) and 12 Mega pixels (Front) and it allows us to shoot 4K Videos. This model also features an inbuilt Retina scanner. This will run on the latest operating system Android 7.1.1 Nougat. The exact pricing is unknown at this instant. 

  People have been going gaga over smartphones after GST. Many smartphones have received a cut in price post implication of Good and Services Tax in India. Chinese smartphone maker nubia on Wednesday launched its new smartphone 'N2' in India at Rs 15,999. nubia "N2" is powered by 1.5GHz MediaTek MT6750 octa-core processor and comes with 4GB of RAM and 64GB of internal storage, which can be further expanded up to 128GB via microSD card. "With every nubia product that is introduced in India, we are increasing our ability to respond to feedback of our customers," said Eric Hu, Country Head, nubia India, in a statement. The 5.5-inch device comes with 5000 mAh battery and has standard connectivity options including 4G LTE, Wi-Fi, Bluetooth v4.1, GPS, USB Type-C, fingerprint scanner and a 3.5mm audio jack.  The dual-SIM "N2" runs Android 6.0 Marshmallow with Nubia UI 4.0 on top of it. It also sports 16MP front camera and 13MP rear camera....