4K technology will soon be common on smartphones

While 4K resolution video has appeared on many smartphones, the screen super-definition 4K resolution will soon be popular manufacturers with short-term steps 2K screen.

• QHD screen smartphone in the world features the village / 2K race on the smartphone screen / 4K TV prices will be declining

Smartphone race is still on hardware with increasing screen size, CPU speed, RAM ... The manufacturers are trying to integrate modern technologies to enhance the experience for users . A term associated with smartphones are mentioned several times recently as 4K.

Professionals at Carphone Warehouse Alan Thomas explained, the term "4K on smartphones is used to specify a 4K screen resolution or video mode 4K resolution."

When it comes to the screen on the smartphone, users often only remember the race to increase the size but forgot resolution also constantly being raised. Currently, high-end phones are equipped with screen resolution of Full HD. The next step of display technology will be QHD resolution (2,560 x 1,440 pixels), also known under the name of 2K.But do not reach 4K resolution, but the image on the screen 2K promises extremely sharp.

Also used to refer to 4K video recording capability ultra-high resolution (Ultra high definition) on a smartphone. This is the direction of development of manufacturers to raise 4x 1080p video recording capability at present. The reason for 4K video recording technology is concerned 4K UHD TV by rapidly growing and prices are decreasing for dissemination to consumers.

Manufacturers are racing to launch smartphones with 2K screen.While the big names like Samsung, Sony remained quite silent, some Chinese manufacturers have introduced handsets first 2K screen and projected is sold the first half of 2014. the future is not far, users will have the opportunity to own ultra sharp screen smartphone.

3S Xplay Vivo is the first smartphone with QHD screen.

Although not made any yet, but 2K screen smartphone roadmap development, Samsung will introduce a resolution of 4K panels for phones this year. Despite contradictory statements about the true benefits of high-resolution screen on the smartphone, the manufacturer will not out of this trend. Thomas said: "4K screens on smartphones are expected to launch in late 2015".

Problem resolution 4K video recording on smartphones has the answer.Samsung Galaxy Note 3 and LG G Flex is the first device to own this feature.

A series of high-end devices introduced at MWC 2014 also supports 4K video recording like the Samsung Galaxy S5 and Sony Xperia Z2 . "2014 will be the year of 4K resolution video recording on smartphones," Thomas said.

However, obstacles to commercialization of 4K screen is mainly due to high costs. Even 2K screens on smartphones as well as equipment prices up quite a lot of teams. The current high-end phones are equipped with Full HD 1080p screen, while the mid-range device just at 720p HD screen to reduce costs.

4K resolution screen for smartphones are not too difficult to produce but easy cost reduction to commercialization is the problem of the manufacturer is looking for answers.

Sony Xperia Z2 was introduced with 4K video recording capabilities.

Meanwhile 4K video camera just 8.3 megapixel resolution with the powerful processor is fully supported. Most midrange and high-end smartphones have a camera on 8 "dots", in conjunction with the race on processor, 4K video recording smartphone cheaper and more in the near future.

One of the major concerns when 4K technology on smartphone boom is usually battery. However, according to Thomas, this is not a matter of concern.

"A high-resolution display will consume more energy, but its impact on the battery life is quite difficult to quantify. Battery technology is developed over time and the manufacturers will integrate the larger battery, enough to meet the needs of users ".

"When it comes to 4K video capture, adverse smartphone is capable of storing. A high-resolution video will require huge memory. " However, this problem is gradually improved as the majority of high-end smartphones are optional 64 GB of internal memory, a few devices with internal memory up to 128 GB. If the products equipped with memory card slot, the storage space can be expanded further.

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