The screen is an important design element for a smartphone, which people pay more attention to than the design of a device itself. Previously, smartphones had just a color screen with a premium status. Today there is a wide variety of screens that vary in both technical characteristics and shape. Each branded smartphone maker such as Nokia for instance and you can check price for Nokia phone, has an assortment of screen that meets the needs of the most demanding customers. So how do you choose the right screen among many other ones? It is difficult for an unprepared buyer to make a good choice today; therefore, this article will guide you in this matter and help you make right choice.
The screen resolution is a very important characteristic of a phone, which affects the image quality. It should be as high as possible. If you have a big screen, and a low screen resolution, some graininess is inevitable. Whereas the Full HD screen give you a SUPER SHARP image.
Today, the most common displays have the following resolutions:
• 480×800 (WVGA) – an inexpensive phone, it looks acceptable with the screen up to 4 inches.
• 540×960 (qHD) – a mid-budget smartphone with an acceptable image quality when the display is up to 4.8 inches.
• 720h1280 (HD) – good picture detail, if the screen is up to 5.5 inches.
• 1080h1920 (Full HD) – an excellent image quality.
Nowadays, size matters! The screens of most smartphones fall in the range of 4 to 7 inches.
Up to four inches – it is a regular phone; 5.5 inches – is a regular smartphone; 5.5-7 inches – is considered a phablet.
The pixel density is an important point, when we are talking about screen sharpness. The convenience of browsing websites and reading books is dependent on this criterion. On a big screen with a low-resolution, the pixel density will be small. Today, the reference density is about 300 ppi and higher, since this number of pixel density prevents a user from seeing any pixels whatsoever. Therefore, the best option would be to get a smartphone with an index of 200-300 ppi.
Modern displays include LCD (liquid crystal matrix) and OLED (organic light emitting diodes). Most popular are LCD, that is divided into the TN, IPS and PLS.
• TN – is the most common because of its cheapness and quick response. But it has a poor viewing angle and low color rendering.
• IPS – came into the world of telephony from monitors. This is an expensive technology with excellent color reproduction, good viewing angles, contrast and clarity.
• The OLED and AMOLED displays have Light Emitting Diodes instead of a liquid-crystal matrix. They do not need a backlight, which is installed around the perimeter of a LCD screen.
• Disadvantages include a high energy consumption.
• There is also the Super AMOLED display. It features impressive colors, good brightness and stunning viewing angles.
So we hope you enjoyed our article. If you are looking for a good smartphone with a crisp display, we recommend you check out Lumia 1020 at a great price available online.