Strictly speaking, there are three versions of the iPhone7. The iPhone 7 is equivalent to three models or two models, which is equivalent to the Chinese people, because the dual camera version is undoubtedly the most sought-after.
As for the biggest difference between the iPhone7 and iphone7plus models, the iPhone7 is equipped with a 4.7-inch screen, the main camera is single, and the iPhone7Plus is still a 5.5-inch version, but a dual camera.
At the same time, the report strongly suggests that the iPhone 7Plus will be released with two other versions of the iPhone 7. In addition to the standard iPhone 7, Apple will also launch iphone7plus and iPhone7Pro. So people speculate that dual cameras and other high-end technologies will only appear on the iPhone 7Pro, or on the iPhone 7Plus.
According to a report from foreign media VentureBeat, there are only two models for the iPhone7 this year, namely the iPhone7 and iPhone7Plus. The previously exposed iPhone7 Pro directly turned into the dual-camera version of the iPhone7Plus.
In addition, the news broke @achleaks also gave the same news, this year's new iPhone only two, its internal code is "Sonora" and "Dos Palos".
Regarding the iPhone 7, whether Apple is upgrading on an existing basis or making a major update to the iPhone, they will add several new features and features to the new device. The following points are where the industry hopes Apple can innovate on the iPhone 7.
Increase capacity and RAM
Earlier, there was news that the iPhone7 will further increase its capacity this year, adding a 256GB version. This makes it easier to provide more and more high-definition content, users do not have to worry about insufficient capacity when they are stored on the device.
In addition, the capacity of the entry-level version of the iPhone 7 may increase. For many manufacturers, it's important to build a good-priced device, but today applications and video take up a lot of space in the device, so capacity increases are also imperative.
Mobile phone case
Another rumor leaked earlier this month showed that there was no leucorrhea on the iPhone 7Plus case. The picture also shows that the iPhone 7 is somewhat similar to the iPhone 6S, but hides the headphone jack. The rumor that Apple will cancel the iPhone7Plus headphone jack has been circulating for a long time and will become a standard feature of the iPhone. It is believed that Apple will replace the headset jack with some wireless technology, trying to pay more attention to the Beats brand and technology.
In addition, the picture shows a camera slot, suggesting that a dual camera may be used. But I don't know if this will cause the camera to continue to accentuate the surface, just like the iPhone6S.
Camera and antenna
However, Mac Rumors believes that the iPhone 7Plus will no longer have a prominent camera for the iPhone 6S. The media also said that the plastic tape behind the iPhone7Plus will disappear, because Apple has developed a technology that can make wireless signals unaffected.
Other specifications
It is widely predicted that the iPhone 7Plus will use the Quad HD screen for the first time, directly competing with the Galaxy Note, but there are reports that Samsung will upgrade to 4K resolution this year. Rumors also pointed out that Apple is considering releasing a curved screen version of the iPhone7Plus. The product also considers a borderless screen that may make it smaller rather than larger.
Apple is also expected to significantly increase the battery life of the iPhone 7Plus, as current mobile tablets have been criticized. In addition, the iPhone7 series will also increase the memory, launching the 256GB version of the iPhone7Plus. Finally, Apple may introduce new technologies, including wireless charging.
Lithium thermal battery is a rechargeable and dischargeable secondary battery that mainly relies on the movement of lithium ions between the positive and negative electrodes. Cathode material has always been the core material of lithium-ion batteries. Its choice directly determines the performance of the battery. At present, lithium cobalt oxide, lithium manganate, lithium iron phosphate, nickel cobalt manganese/aluminum ternary materials and other lithium compounds are common The cathode material.
The negative electrode material is mainly used for the storage and release of battery energy, and is also an important part of the battery. At present, anode materials are mainly divided into carbon materials for commercial applications and non-carbon anode materials such as silicon-based materials, alloy materials, and tin-gold materials that are under research and development. The positive and negative materials of lithium batteries are synergistic with each other, which together affect the performance of lithium-ion batteries, and are ultimately used in new energy vehicles, energy storage devices, electronic products and other fields.
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