Technology

Domestic manufacturers to develop technology, Apple 13 years later to follow! Netizen: to support more domestic self-research

June 6 is the 3rd anniversary of the official issuance of 5G licenses, I wonder how many people are still using 4G phones and continue to be nail-biters? But even if it is a 4G phone, I believe we all know for sure that the hands are dual card dual standby phones, but friends who have heard of dual card dual mode dual pass should be relatively few.

Domestic manufacturers to develop technology, Apple 13 years later to follow! Netizen: to support more domestic self-research

In fact, this dual SIM dual-pass is usually we often say dual SIM dual standby upgrade, can also be said to be the "final form" of dual SIM technology. I don't know if you remember, the 4G era at the beginning of the phone card is required to reboot before there will be a signal, and then slowly become support for not shutting down the card, but then insert two cards will show a 3G signal, although it is a dual card dual standby, but one because of the signal is likely to miss calls, and then it is two cards support 4G signal, although it is a dual card dual standby, but It is still "dual SIM single pass".

Domestic manufacturers to develop technology, Apple 13 years later to follow! Netizen: to support more domestic self-research

The 5G dual SIM technology now overcomes many of the problems of dual SIM single pass in the previous 4G, for example, card 2 will disconnect when card 1 is receiving a call, which then leads to missed calls, but now when card 1 receives a call the other card user can choose to hang up or continue to keep ringing; and then when card 1 is playing a game card 2 will not be unable to answer or make a call as before, or when card 1 is playing a game card 2 calls to cause dropped calls.

Domestic manufacturers to develop technology, Apple 13 years later to follow! Netizen: to support more domestic self-research

But 5G dual SIM dual pass is still imperfect because it is a new technology, because the 5G network itself is already more power hungry, and 5G dual channel is likely to amplify this problem. Some users have reflected that power consumption and heat generation are a bit greater than the normal dual 5G, so before the technology is perfect, dual card dual 5G is still the best choice.

Domestic manufacturers to develop technology, Apple 13 years later to follow! Netizen: to support more domestic self-research

That said, but the development of technology is certainly beneficial to users, in the early days of dual SIM technology development, due to the difficulty, foreign users are not as domestic users need this technology, so foreign cell phone companies are reluctant to spend money and effort on this, good in the domestic cell phone manufacturers Coolpad has been insisting on the development of this technology, and finally successfully launched the world's first dual SIM dual standby phone.

Domestic manufacturers to develop technology, Apple 13 years later to follow! Netizen: to support more domestic self-research

The phone was a big hit because it hit the pain points of domestic users, and it also caught the attention of other domestic phone manufacturers. As a comparison, Apple only added the dual SIM function to the special version of iPhone in China 13 years after Coolpad launched this technology, so it must be said that domestic cell phone manufacturers still care the most about domestic users.

Domestic manufacturers to develop technology, Apple 13 years later to follow! Netizen: to support more domestic self-research

Now Coolpad is also continuing to adhere to the application of innovative technologies to cell phones, take the recently listed Coolpad COOL 20s 5G, this phone is positioned in the $1000 class 5G cell phone, starting at 999 yuan price, choose more mature than the 5G dual-channel dual card dual 5G program, the primary and secondary cards can be based on the quality of the network, automatic network switching without dropping the line, 5G network experience is also very good.

Domestic manufacturers to develop technology, Apple 13 years later to follow! Netizen: to support more domestic self-research

In addition, the new machine also innovatively equipped with a pair of 1318 stereo speakers, this speaker compared to the general 1115 single speaker effective vibration area can be increased by 40%.

Domestic manufacturers to develop technology, Apple 13 years later to follow! Netizen: to support more domestic self-research

Coupled with the 1080p/90Hz full HD high refresh screen, it makes its audio and video experience in the $1,000 class of cell phones to achieve very good results, and has also been recognized by several digital bloggers.

Domestic manufacturers to develop technology, Apple 13 years later to follow! Netizen: to support more domestic self-researchDomestic manufacturers to develop technology, Apple 13 years later to follow! Netizen: to support more domestic self-research

In general, domestic cell phone manufacturers still attach great importance to user experience, otherwise there will not be so many people in the last two years have given up buying Apple cell phones to buy domestic Android phones embrace. Personally, I think we should support more domestic cell phone manufacturers who insist on self-research, and finally, by the way, I would like to ask you all whether you are now using 4G or 5G phones? Is there a dual card dual standby?