Category Archives: Little school

Short Smartphone Photography Course

All of us are enjoying the pleasure of taking photos with our smartphones. And no matter how easy it may seem our images are not always as good as we would like. It seems that it takes something more than just shooting the button at the right moment and using the correct filters to get an excellent picture.

To learn what is needed to make a good photo with our phone we have prepared a short smartphone photography course for you. Hopefully, after reading this article, you will be able to use #nofilter hashtag more often 🙂


Mobile Networks: 1G, 2G, 3G, 4G

Imagine the world without mobile networks. You probably can’t, can you? Have you ever wondered what are the networks based on and how are they working? We wanted to know more about mobile networks, so we decided to make a little trip to the history and find out what 1G, 2G, 3G and 4G precisely represents. So far, we know that the “G” stands for generation, and we are about to learn everything else.


WiFi Standards Vocabulary

When choosing a new smartphone you often check all the technical details and try to make a reasonable choice. After all, everyone wants to get the best deal for the money. So, while looking at these tech specs, you will see a whole bunch of different terms, marks, and acronyms. One of the most mystical marks stands with WiFi standards. What on Earth is the WiFi b/g/n/ac?



QR code generator – how to use?

QR code generator is tool for reading matrix barcode – two dimensions code. QR code generator can be easy and fast decoded by barcode reader, mobile phone or webcam. Advantage of QR code is that they can store more details like text, web address or contact details. That is why this (more…)

What is 4G definition

4G telecommunication is fourth generation of mobile wireless standard.  This 4G definition should replace the 3G, which download speed should  be up to 100 Mbit/s (high mobility – in the cars and train) and up to 1 Gbit/s (low mobility – pedestrian).  There are two commercial systems developed: LTE (Long Term Evolution) and WiMAX.

4G Definition

4G Definition


3G definition

3G definition is one more answer in our little School blog category. 3G stands for third generation of mobile telephony, or mobile telecommunication services. With 3G support you can enjoy in mobile internet access, mobile TV, video calls, wide area wireless voice telephone, instant downloading email content with attachments, etc. (more…)

Amoled definition

Amoled definition will give you answer in couple ways:
Amoled is shorter of Active-Matrix Organic Light-Emitting Diode,  technology used in mobile phone industry and televisions. Borrowed from OLED display, where pixels are self illuminated (organic elements create the electroluminescent material) and with Active-Matrix method control individual pixels (this way is reduced power consumption). If you use less power, you get longer battery life.


Gorilla Glass 2 definition

Gorilla Glass 2 definition will give you answer on many questions about Gorilla glass technology.

First of all, Gorilla glass 2 definition is not just simple math to be described in a couple of words. We will have to be a little bit precise and to show you the history. (more…)

займ на карту онлайнкредит наличнымиоформить карту