The Vivo X20 mobile phone is a 6.01-inch 2K screen, resolution 2160 * 1080, and the screen is Super AMOLED. The four corners of the screen also rushed fashionable plus a slight rounded design, not looking carefully. The top of the screen is designed with 1200 pixels of dual-core pixel cameras, supporting face recognition, which is used to unlock fast. The addition of the soft light is still less in the right side of the earpiece.
The width visual and top at the bottom of the screen are the same, so the HOME button is required. Instead, you can perform the HOME button operation from the center position from the bottom of the screen, and slide up from both sides of the bottom of the screen, and the function of multitasking and returning keys can be performed separately.
The natural level of this operation is outside the expectation before I get this machine, because if you are an entity button, your thumbs should first slide a trip, then press the button, at this time, because you press the power point There may not be entrusting, the machine will also shift, even the risk falling in the hand (the small hand is often available in this problem), and the gesture operation is not required to press this step, so there is a higher control Sex, and slide up is a trip before the thumb is homed, so the process will be very nature. If you have doubts about this operation, try it.
The width visual and top at the bottom of the screen are the same, so the HOME button is required. Instead, you can perform the HOME button operation from the center position from the bottom of the screen, and slide up from both sides of the bottom of the screen, and the function of multitasking and returning keys can be performed separately.
The natural level of this operation is outside the expectation before I get this machine, because if you are an entity button, your thumbs should first slide a trip, then press the button, at this time, because you press the power point There may not be entrusting, the machine will also shift, even the risk falling in the hand (the small hand is often available in this problem), and the gesture operation is not required to press this step, so there is a higher control Sex, and slide up is a trip before the thumb is homed, so the process will be very nature. If you have doubts about this operation, try it.
Next, look at the back of the fuselage, the fingerprint recognition is reserved in the machine, because the facial recognition technology has just been applied to the mobile phone, and the technical maturity is definitely still has a fingerprint identification technology that has been tested in the market.
The back main camera is a combination of 1200W pixels + 500W pixels, next to the LED fill light.
The vessel of the VIVO X20 uses an intermediate micro-arc, and the two-sided large arc streamline is designed to make the corner to visually slim, and of course the thickness of the 7.2mm of the machine is very good. Unfortunately, the bottom still uses a traditional Micro USB interface, and the 3.5mm headphone interface is reserved.
Ok, the appearance is briefly introduced here. Start dismantling.
Remove two hexagonal anti-demolition screws at the bottom of the body.
Subsequently, the back shell is started from the bottom of the fuselage sheet using the plastic rocker. Since the back shell is a metal material, it is tightly connected to the body, it is very tight, so it takes force, so don't use metal crops, it is easy to scratch the back shell.
After a few minutes of hard work, it is easy to open the back shell. The fuselage has the highest three-stage design with the highest Android penetration rate.
It is worth noting that we cannot completely separate the back shell, and the fingerprint recognition cable is still connected to the body. A metal cover is also designed on the connector, and is still a fixed cover designed to secure it.
It can be seen from this back shell that the entire body has indeed a large metal material, and the sealing property of the frame is particularly good, and the edge portion is surrounded by a black seal. Feeds with the antenna contact surface use gold-plated treatment, prevent aging, the location of the battery is also specifically digging out of a slot to increase battery capacity.
In terms of details, the four corners of the back shell are thickened with injection molding process to prevent bumps.
The component density of the motherboard is quite high. The chip shield is designed with copper sink, efficiency, and cost more than graphite heat stickers. In addition to the two co-axis due to its own stability, it is not special. Fixed, other are fixed by the metal cover.
After the connectors and screws are unloaded, we can carefully take the motherboard from the body, the roller structure at the bottom of the motherboard is also shown, and the vibration rotor is embedded inside.
After reading the front of the motherboard, then take a look at the back of the motherboard, the same is very compact, the top front camera also has a cover fixed, and the light distance sensor is integrated on the motherboard. The handset and double-fitting portions have a large amount of empty, the purpose is to leave as much space as possible for them.
Remove the fixed cover of the front camera.
Subsequently, the camera can be clearly seen that the 1200W pixel sensor module of the main camera is significantly larger than the 500W pixels. The latter does not support autofocus. Its role is to assist the shooting of the depth of field, and unfortunately cannot achieve different focal lengths. No damage zoom. The volume of the front camera can be high, and it is estimated that the same full-pixel dual-core photosensitive element is used by the main camera.
Most of the shield on the motherboard is soldered, so we can't open the chips inside one by one. From the chip heat dissipation, the Qualcomm Snapdragon 660 mobile platform enjoys refreshing treatment covers heat sink silicone, while other chips do not have this blessing. So in heat dissipation design, this product has not been made, because I remember that the previous generation of radio frequency chips, wireless modules and other fever are well-known.
The design of the handset is more interesting. We see that its location is not very boring, but from the front of the fuselage, the position of the sound hole is actually very delayed, how can the sound of the handset bend?
It is a need for a guided tube design. This is also a general treatment for the earpiece. Sharp Aquos S1, Samsung S8 is doing this, and Xiaomi's first generation of cantilever beam pressure-electric ceramic sound devices are very poor. Obviously it is eliminated, so the second generation is also done.
The dismantling of the top of the fuselage is all over, and then begins to dismantle the speaker module of the bottom, first remove all fixed screws. I don't know if you have a blue cover that is noticed by the speaker module. The lower surface is a bunch of white spherical particles.
Separate the speaker, can be seen from the above laser text is a product from the large factory AAC. In the yellow transparent film on the back of the speaker, I saw more white particles. I speculate that this should be a patented technology of AAC, intending to enhance the quality of the mobile phone speaker, and as for the improvement of which aspect, I will Don't guess, you can discuss together. In terms of the sound effects, the outer discharge sound of the machine is really loud, and there will be no obvious teeth, slightly inferior to my iPhone 7 Plus. You must know that the latter uses but a trunculator.
The bottom board is then taken out, it integrates the headphone interface and the microphone. The surface of the headphone interface has a rubber seal.
Open the bottom data interface cable open and finally take it out. The data interface also has rubber to seal.
Disassemble it here, the top and bottom are basically removed. Finally, the battery remains.
There is a green handle on the battery, and the battery can be separated according to the prompt will be lifted. However, the process of separation is still a bit hard because the adhesive viscosity in the back of the battery is quite strong. From the back of the battery, we can see that the machine uses large-scale ATL's cell, typical capacity 3245mAh, 12.49Wh, 4.4V charging voltage supports dual engine flashing technology.
Dismantle the whole family
Small knot
Although Vivo X20 has adopted a full-scale full-screen full-scale screen, the internal construction quality of the whole machine continues the reliable design of the dynasties, the fixer is fixed, the corner angle treatment, and the sealing are good, the battery, speaker module It also uses the advanced products of the big factory. If I let me say, I need to strengthen, I think more reliably if you add some of the sink, and remove the face recognition, thus cancel the back fingerprint recognition, and then cancel the headphone interface, let the battery capacity reach 3600mAh, then this The phone is really very good. Place performance, can be high frame rate to play the king's glory not cardon, it is enough for me.
In short, this is a high value but not eye-catching, quality, convenient manipulation, mainstream performance, and moderate, the positioning population is very wide, especially because Luhan's Weibo is more explosive. Potential, unstoppable.
Our other product:
