What is the screen resolution?
The screen resolution is measured in pixels of width and height of the screen either a computer monitor or screen of a tablet or mobile phone. It has nothing to do with the physical measurement of this, which is expressed in inches measured diagonally. In a PC or Laptop is possible to choose between different resolutions supported by the monitor. To the extent that larger, more pixels votes will screen and higher quality images are shown, although more effort will be required CPU or video adapter unintegrated (video card).
What is the aspect ratio of the screen?
To get an image to use as wallpaper and display properly, you need to match its aspect ratio. The aspect ratio is the ratio between the physical width and height of the screen. In the first monitors used for computers, standard aspect ratio was used on TV back then. 4/3, also known as VGA few years ago was gradually transformed through giving wider ratio 16/10 widely used in laptops, up to the proportion used in widescreen film is 16/9.
How to choose images to use as wallpaper?
When choosing an image to use as wallpaper or desktop, we must check that matches the aspect ratio of your screen. The size is secondary, only determined by the quality of the image. In our blog Pictures of nature ‘s most images that we share to use as wallpaper, have a resolution of 1920×1080, or an aspect ratio of 16/9. Some have 1440 X 900 pixels that is 16/10.
Aspect ratio and resolution tablets
In tablets very different aspect ratio and resolution according to the manufacturer. There is no agreement to standardize the size and proportion of the screens of devices. All Apple tablets (iPad) use the classic ratio of 4/3 regardless of the resolution they have. They use the latest Retina so that means more resolution, but the aspect ratio is the same. Other popular tablets like the Nexus and Galaxy Tab family, use an aspect ratio of 16/9 .
Aspect ratio and resolution of mobile phones
The classical cell phones as the first iPhone using an aspect ratio of 4/3, but most of the latest smartphone models used 16/9, or pan or HD screen. In these devices to choose a background image the desktop is not a conflicting task as fit the screen, regardless of the aspect ratio that is not distorted. This is all about the Monitors, Desktops and the resolutions. Select the best. If still you face any confusion let us know in your comments for more information.