When shopping for a phone, the screen will always be a factor in the choice, but it’s not going to be the most decisive for many people who want to buy a smartphone. The important thing is to understand what is being offered.
This is often not assisted by brands and dazzling marketing, such as screen Retina Apple or Reality Display from Sony Ericsson. In this case, Apple is referring to high pixel count per inch of your screen, instead of a particular technology, while the Reality of screen Sony Ericsson with mobile Bravia screen uses mostly software improvements to the video to achieve impressive results.
In both cases, it’s really the LCD technology that connects things, they can often be discovered to look beyond the marketing and specifications.
The ideal option for you can be in how you use your phone for most things.
LCD or AMOLED?
If you like to watch movies and play games on your phone, AMOLED can be the best choice, thanks to its vastly superior contrast ratio in relation to the LCD. However, if your web browsing and viewing documents is more your thing, LCD typically offers a sharper (see http://www.deluxesurveillance.com/2016/wireless-baby-monitor-with-lcd-screen_200.html), making text easier to read what is on the screen for long periods. In both cases, you are unlikely to be disappointed with the best of what the manufacturers offer.
What Does DPI?
DPI means Dots Per Inch or dots per inch. This number began to be disclosed when Apple started selling its devices with a screen with 264 DPI (larger) and 326 DPI (minors), which causes the pixels that make up the image are almost impossible to be distinguished by the human eye. In short right, the higher the DPI, the better the resolution of your screen to its various uses, but that doesn’t mean that she will be the best technology for you. An LCD screen can have many DPI, but have a bad performance for videos with lots of action, for example.
Again, the higher the number, the better the screen. There are models with Full HD resolution, i.e. resolution greater or equal than 1920 x 1080 pixels. However, when we talk about small screens of up to 4 inches, even if a higher resolution is a huge draw, the DPI has a great influence on image quality. So, it’s no good having a big screen with low resolution, because the distribution of pixels has to be done in a way that ensures the quality of the image.
We have appliances that have 3D without glasses. However, they still aren’t worth much, once that 3D was not much worked and was dropped from use by many companies. But if it is a necessity for you, just do a little research and see which phone has a 3D technologies that don’t need glasses.
Finally, but not least, a cell phone that has a good screen has to have a good battery to last longer without visiting the plug from the socket. This means looking for battery life tests on the internet, see reviews and many other things to ensure that you will not need to reload the unit at all times. It is worth mentioning that the larger the screen, the better the quality but also the larger the battery consumption.
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