What is a Dual Camera on a Smartphone?

dual smartphone cameras

What is a dual camera? To put it simply, it is a smartphone that has two camera sensors that work in unison to create one image. Usually, the main camera captures the image, and then the second camera helps add complexity to the photo, usually in the form of the depth of field. How these two cameras work together and what features they produce depends heavily on the manufacturer of the phone and the software they have developed.

What’s the Difference between an 18:9 and 16:9 Smartphone Screen?

g3 smartphone 18 9

Screen aspect ratio is not the same as display size, though. Actual display size is calculated by measuring diagonally across the screen. Most smartphones these days range from a 5.5” to a 6” display. By adjusting the screen aspect ratio, smartphone producers are able to increase the total display area, without increasing the size of the phone to the point where using it is inconvenient.

How Smartphone Apps Have Changed Our Lives

smartphone apps

Smartphone apps especially have changed our lives in numerous ways, and it stretches beyond just our Internet speeds. The Google Play store has more than 3 million apps for Android smartphones, and that number continues to grow, infiltrating both our personal and professional lives in many ways.

Best Phones for International Travel – NUU Mobile Smartphones & Devices

international travel

For those that are planning on an extended stay overseas, staying connected is a number one priority. However, cellular plan providers worldwide have yet to agree on terms that would make life easier for international travelers. As it stands, each country requires a different SIM card, making that backpacking trip around Europe a little more difficult.