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Retina Apple iPad mini gets blasted for having outdated display tech

         

DisplayMate, the web site which focuses on ranking and evaluating show tech of mobile devices and laptops, has sharply criticized Apple’s iPad mini 2 in its newest shootout, pitting it towards the Kindle Hearth HDX 7 and Google Nexus 7.

The most important criticisms come regarding the shade gamut and accuracy. The Retina display of the brand new mini is much off what the iPad three, four and Air were providing up to now on this appreciate.

The issue boils right down to Apple’s use of out of date IGZO show technology within the Retina mini’s panels. IGZO, which was once a reasonably new show tech a couple of years in the past, has due to the fact been changed by way of LTPS – which Apple makes use of for its iPhones. Apple has additionally reportedly suffered from low yield charges for IGZO, and have resorted to creating Retina mini’s with a-Si shows as neatly. a-Si has a lot decrease energy effectivity than IGZO, which Apple has been in a position to atone for through the usage of greater efficiency White LEDs, which roughly equalizes the facility necessities of the 2 show technologies.

However in all probability the extra urgent query is why Apple, renown for its top quality hardware, would make a selection to ship one in every of its freshest products with inferior show tech?

Rumors of attainable shortages in Apple’s provide chain were circulating considering even prior to the iPad mini 2′s announcement, and past this month we reported alleged talks Cupertino was having with arch-rival Samsung to fulfill an order of some 15 million Retina mini panels.

Back then, it was reported that Apple could either go through the cost-prohibitive process of upgrading their panels to the LTPS substrate, or turn to Samsung to produce the required amount of panels by early next year, since their other suppliers – Sharp and LG – would not be able to get a high enough production yield.

It seems that for the time being Apple has solved the production problem with the help of a-Si panels, but has opened the door to criticism and potential hardware issues in the future.

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