With the popularity of 4K TVs, 4K Internet TV set-top boxes are also beginning to be concerned about, people want to buy a "time never fall" - TV box can use later, 4K TV set-top boxes and the general set-top boxes difference there? What to buy a TV set-top boxes for 4k TV with what is better?
What set-top box suitable 4k TV? The saying goes, a good horse with a good saddle, 4K by 4K TV set-top box is the best thing, of course, first of all ask you to understand what is 4K network set-top box? 4K TV set-top boxes and general difference there?
4K network configuration set-top box
4K network set-top box industry, said the "super-clean monster", we can see that he's configuration must be high. Because ROM is cured, but also by TF card expansion, will not be discussed here Kudat ROM size of the problem, we only focus on CPU, ROM memory.
1, CPU program
Kudat Recall that the current A20 / 31 program full-Chi's support 4K decoding. Said it should be prepared A20S / 31S, full-Chi A20 is a low-end dual-core CPU program, which uses V7 architecture clocked at 1.0G Hz, 45NM process, in order to gain more market, upgrade to full-Chi A20 A20S support the latest 4K decoding, full-Chi A31S also upgrade from full-Chi A31, the quad-core V7 architecture, features still support 4K decoding. 2015.1.27 Update crystal morning AML S802 / 805/812 program, Rockchip RK3288, Hass 3798 and other programs also support 4K HD decoding
2, The memory size
4K network set-top boxes in addition to the CPU requirements of the program, there are certain memory limit, set-top boxes using ARM processors are intelligent systems, due to the android system on hardware boxes have certain requirements, so we can understand the general single-core CPU box is android4.0 system, or we can say that as long as the box 4.0 systems are outdated garbage box, their memory is generally 256M, this box to run the game very card let alone a 4K HD.
4K network configuration set-top box
4K network set-top box industry, said the "super-clean monster", we can see that he's configuration must be high. Because ROM is cured, but also by TF card expansion, will not be discussed here Kudat ROM size of the problem, we only focus on CPU, ROM memory.
1, CPU program
Kudat Recall that the current A20 / 31 program full-Chi's support 4K decoding. Said it should be prepared A20S / 31S, full-Chi A20 is a low-end dual-core CPU program, which uses V7 architecture clocked at 1.0G Hz, 45NM process, in order to gain more market, upgrade to full-Chi A20 A20S support the latest 4K decoding, full-Chi A31S also upgrade from full-Chi A31, the quad-core V7 architecture, features still support 4K decoding. 2015.1.27 Update crystal morning AML S802 / 805/812 program, Rockchip RK3288, Hass 3798 and other programs also support 4K HD decoding
2, The memory size
4K network set-top boxes in addition to the CPU requirements of the program, there are certain memory limit, set-top boxes using ARM processors are intelligent systems, due to the android system on hardware boxes have certain requirements, so we can understand the general single-core CPU box is android4.0 system, or we can say that as long as the box 4.0 systems are outdated garbage box, their memory is generally 256M, this box to run the game very card let alone a 4K HD.
The difference between 4K and general set-top box network set-top boxes
1, CPU program
1, CPU program
4K biggest highlight is the network set-top boxes to support 4K HD, other features common STB are also available. But at the moment only a handful of programs that can decode 4K sources, so the set-top boxsupports 4K program is relatively small, only full-Chi's dual-core, quad-core program support.
2, the memory size
The above mentioned network set-top box configuration, network set-top box also mentioned 4K memory size, in general, than the average set-top box to set-top boxes 4K memory requirements are relatively high, so the minimum set-top boxes 4K memory is 512M, 1G in general.
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