LeTV held a launch in the afternoon of April 20 to release Le 2, Le 2Pro and Le Max 2 three new machines, including Le 2 more to seize the first hair of UNICE Ten Nuclear Chip Helio X20, this is also LeTV's CES this year. Another big move after the first after the throne of the dragon 820.
In addition to the first Helio X20, the other big highlight of the machine is boldly canceled with a 3.5mm standard headphone jack, the headset and the data cable share the new Type-C digital interface, and the high quality digital audio signal is directly transmitted to the digital headset.
Le 2 continues the design of the ID borderless suspended glass, and the overall design is more focused on symmetrical. In terms of network, Le 2 supports all Netcom, dual card blind plug, 4G + and Volte. Let us take a look at the workmanship of Le 2 through dismantling.
Like Le 1s, Le 2 uses no screw ID design, the entire front panel is connected to the metal box through double-sided foam, so that the opening of the machine is turned on from the front of the screen, so that the overall integrity of the whole machine is stronger At the same time, this also requires a smaller tolerance design.
Le 2 uses the INCELL screen, the advantage of the INCELL screen is to embed the touch panel function into the liquid crystal pixel, thereby subtracting the blocking layer block, making the screen thinner, reduces the thickness of the whole machine.
The screen cable is fixed with the main board through the metal sheet and screws, and the stability of the whole machine is well guaranteed.
In order to reduce the influence of internal fever on the screen, the midframe metal plate of the music 2 covers large blocks, which insulates the LCD screen.
Screen module touch chip close-up. Using the Synaptics S332UA high-performance multi-touch input solution.
In the middle frame, the metal rear cover is lined by the screw, and the main chip position in the inner side of the metal is covered with a thermally conductive silicone.
Internal aspects of the fuselage, Le 2 uses a more mainstream three-stage design, and more space is reserved for the battery compartment.
The USB TYPE-C interface at the bottom of the fuselage is a highlight of Le 2. In addition to the Type-C headset mentioned earlier, the interface uses USB 3.1 standard, the data transfer speed is faster, and it also supports the music flash function, charging The power is up to 24W.
The bottom of the fuselage, the microphone is integrated, and the integrated sound cavity speaker is integrated. It is also an important part of the antenna radio overflow reception.
The battery is fixed to the metal in the frame through the seamless elimination, which has a certain convenience of the later maintenance with the replacement battery.
In terms of the battery, Le 2 uses a 11.5 WH lithium-ion polymer battery, which is produced by the flying legs.
This music 2's camera is upgraded to the front 8 million pixel / rear 16 million pixels, there is a certain breakthrough in thousands of yuan, and the rear camera is a F / 2.0 aperture, supporting phase focus.
The shield of the back chip of the music 2 motherboard is covered with graphite stickers, which can play a good heat dissipation. At the same time, the fingerprint recognition chip on the back cover is bonded to the back of the motherboard.
By disassembling we can see that because of the INCELL screen, Le 2 has a thickness of the refractural screen module of the touch layer, which also reduces the thickness of the whole machine. At the same time in a small space, Le 2 has been treated with the stability of the whole machine and good heat dissipation.
Fingerprint chip closeup. This music 2 adopts a new upgrade of fingerprint module, and still uses a mirror design.
The partial chip shield of Le 2 is directly welded to the motherboard. After the unnecessary dismantling, the author unexpectedly found an air welding position next to the front of the motherboard, and it may have Consider adding other chip functions.
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