There has been a great deal of talk about different features present in smart phones but one of the most important features is Retina display. It is one of the most important features present in any phone. But we often wonder why a retina display is such an important feature. "The retina resolution is in an angular measure which is 50 Cycles a Degree. The cycle is nothing but a line pair that is 2 pixel line pair.
Thus we can say that the angular resolution of an eye that is 0.6 arc minutes a pixel. The retina can effectively resolve only 250dpi and thus the display dpi needs to be not more than 200dpi for a crystal clear and brilliantly smooth image. Thus if we allow a very poor vision to enter the specs then we can say that that display will turn out to be a retina display.
The Retina display is a display that offers four times of the contrast ratio than the previous displays, so the whites appear much brighter, blacks are even darker, and the picture quality is amazing. This display glass is strengthened chemically so that it becomes more harder, scratch resistant, and even more tougher than ever.
The Retina display has a LED backlighting and a perfect light sensor which smartly adjusts the screen’s clarity for an optimal viewing and longer battery life.
There are many phones which supports this feature.
1. Sharp IS03
The introduction of IS03 in the Japanese market has revolutionized the global market. It is equipped with a 3.5-inch display screen that is very similar to the display screen of iPhone4.
The phone supports retina display with ASV or Advanced Super View technology that can deliver viewing angle benefits that match up to the standard of IPS. It features an auto focus camera of 9.6 megapixel with image stabilization.
But unfortunately it is only available in and for the Japanese market. It supports Global Passport CDMA which means that it can be easily used in those countries which has an operating CDMA network. It runs on android 2.1.
2. Optimus LTE
LG is an inspiration to other company .It is definitely a stalwart in this industry and can produce quality wares.
LG is multifaceted company and is currently booming in the market. This company has launched a new smart phone Optimus LTE with display of 4.5-inch.It competes with the high resolution offered by the HD television sets.
The HD IPS display screen sets a resolution of 1280×720 (720p) along with the HD Graphics Engine of an LG Mobile. It comprises of Android 2.3. This saw an upgrade to the next edition of this android that is the Ice Cream Sandwich.
Despite the recent and future version of android that is supported by phones the user benefit will not change. The images in retinal display look much better.
3. Samsung Galaxy Nexus
Samsung Galaxy Nexus though is very large but can easily fit in someone’s’ hands. It is equipped with Android 4.0.This has the power of a dual core processor 1.2GHz Cortex-A9.
It is also empowered with 1GB RAM and an internal memory of 16GB.It also has a rear shooter of 5MP that has the skill to shoot a video in 1080p.It also has a front facing camera of 1.3MP.
4. HTC One X
Another smartphone that supports this smart retina display is HTC One X. This phone boasts of a NVIDIA Tegra 3 quad core processor. This runs on ICS (Ice cream sandwich) 4.0 Android and lights at 130gms.
This has a RAM of1 GB. The device has storage 32GB but this is not expandable. The size of the display screen is 4.7-inch. The display resolution is 1280×720 with a pixel density of 312.
5. Sony Xperia
Sony Xperia S is another device that runs on Android v2.3 Gingerbread but can also be upgraded to ICS Android 4.0. The size of the display screen is: 4.3-inch with a LED-backlit LCD and has a pixel density of 342. The display resolution is 1280 x 720.
Conclusion
Thus the retinal display not only gives a much brighter but also better images. It also improves your gaming experience and makes it real like. Thus the total experience of retina display is amazing and presence of android makes your experience an absolute experience.
Author BIO
This article has been authored by Vishal Shetty, who recommends Pacebutler.com , a company which offers cash for used cell phones and also donates a book for each phone sold to them.
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