Some of you may feel panic while seeing the phone goes black because you think it is something wrong. Along with worry, there are two points you should consider at first. One, if your phone has been damaged for many times, you may need to replace some parts. Another, if your phone is good all the time, check the factors as the following says.
First, examine the power. Actually, it is pretty obvious to know whether the phone has run out of power or not for connecting the charger. If it is okay, possibly your phone has the problem of display. Second, restart your phone. If you want to make sure whether the display is wrong or not, you can get the answer after restarting the device. In general, android smart phone will appear power off slide. If it does, just slide it and then turn on the phone. Third, restore your phone. After checking well the above points, you may need to restore your phone because some software problems can cause a black screen. After you restore you phone, but the problem still exists, now you can have enough reasons to believe that your phone has suffered from some physical damages such as heavy dropping, hit, severe scratches and so on, so it surely require you to replace those cell phone parts. If you need more, a wholesale phone parts is more suitable for you. The crazy fan of Sony Xperia is surely waiting for the coming of Z5. Before its coming, it is a great interest for you to know clearly the inner of Z4 and some teardown knowledge will help you a lot. Just have a look.
Above all, deal well with the SIM & SD card. That is to say, the first thing is to remove the card tray and motherboard. Here one thing should be remembered that there is a barrier to hinder you while take part the motherboard. Secondly, get rid of the back glass. To make sure you do that smoothly and successfully, it is wise for you to give some heat and open a gap, then you can take part the back glass panel. Now, you can see all the components about Sony Xperia Z4 such as Sony LCD, battery, front camera, back camera and so on. If you want to teardown in further, keep going with caution. If you would like to get more other knowledge about phone teardown, do contact us closely. It is well-known that LCD is an important part of cell phones. Although we know how it looks while getting a phone, have you ever known what the real definition of LCD is? Let me tell you in the following.
Cell phone LCD is a kind of liquid crystal display that is used to watching, touching and reading. In general, LCD will appear two images including blue and dark, while both of them use two techniques to produce: passive matrix and active matrix. There is no doubt that the latter will be more expensive than the former, just be clear that. LeTV, a Chinese video streaming website similar to YouTube and Netflix, has launched three near bezel-less display smartphones under its Le brand - the Le 1, Le 1 Pro and the Le Max. The three dual-SIM smartphones are said to be the first in the world to come with USB Type-C ports.
In May 19 th, the Le 1 Pro and the Le 1 are on sale. 190000 Le 1 phones and 10000 Le 1 Pro phones for you to Snap up. You can order the Le Max at the same time. The price of Le 1 is 1,499 yuan (~$240), the Le 1 Pro is 2,499 yuan (~$400). Unfortunately there’s no pricing information available for the Le Max. For now, there are more than 8 million people who has ordered the Le 1 and Le 1 Pro. It means that only 2.5% of chance to get the phone which is more intense than the Xiaomi. Following are the specs about the three superphones: For starters, the Le Max (pictured above) is the company’s flagship device, toting an aluminum chassis, a 6.33-inch quad HD display, a 2GHz octa-core 64-bit Snapdragon 810 processor, 4GB of RAM, 64 or 128GB of internal storage, a 21MP f/2.0 rear-facing camera with OIS and an UltraPixel front-facing camera. It also has a touch-based fingerprint scanner on the back, an IR blaster, a 3500mAh battery, WirelessHD display link and dual LTE SIM support. Next up is the Le 1 Pro, which is basically just a smaller version of the Le Max. It has a 5.5-inch quad HD display, a 13MP rear-facing camera with OIS, 32 or 64GB of on-board storage and a 3000mAh battery. The only other changes between these two devices are the removal of the fingerprint scanner and WirelessHD display link. Last but not least, we have the Le 1. The most affordable of the bunch, this device offers up a 5.5-inch 1080p display, a 2.2GHz octa-core 64-bit MediaTek Helio X10 processor, 3GB of RAM, 16/32/64GB of on-board storage, 3000mAh battery, a 13MP rear-facing camera and a 5MP front-facing camera. The Le 1 is made of plastic, while the other two are made of aluminum. More information, click here. One of the scariest things for us today is not the end of the world or a spider, but your phone running out of power. If your phone runs out of power how will you know what time/day it is, what your friends are up to, or keep yourself entertained?
Researchers from Stanford University have built a battery that does everything you wish your cell phone’s lithium-ion battery could. The team announced its aluminum-ion battery prototype in the journal Nature, and it’s a glimmer of hope for every thumb-pounding smartphone addict. The battery can fully charge in about one minute, hold a charge longer than conventional batteries and is safer than lithium-ion batteries. The aluminum battery can produce about two volts of electricity and can be recharged more than 7,500 times without any decay in its total capacity. For comparison, other experimental aluminum batteries died after 100 charges, and the conventional lithium-ion battery lasts about 1,000 cycles. The aluminum battery also has another advantage over lithium-ion batteries: it doesn’t catch on fire. If you, say, drill a hole through a lithium-ion battery, it might catch fire, as evidenced in this video below. Indeed, lithium-ion batteries can behave in unpredictable ways, which is why some major airlines have banned bulk lithium-ion battery shipments on planes. Will this breakthrough revolutionize batteries? We just have to wait and see. ![]() Thanks to today's official announcement, we finally know everything about the new LG G4. Now onto the LG G4 hands on review. What is it? LG's next flagship smartphone When is it out? Announced April 28, available from April 29 What will it cost? Around £500 / $650 / AU$1066 LG G4 key specs Qualcomm Snapdragon 808 Processor with X10 LTE 5.5-inch Quad HD IPS Quantum Display (2560 x 1440, 538ppi) 3GB LPDDR3 RAM 32GB internal storage, expandable by microSD Android 5.1 Lollipop 16MP main camera, 8MP front 3000mAh removable battery 155g (157g with leather back) NFC-enabled Unlike Samsung galaxy s6 and iPhone 6, it features a premium design led by a leather back option. No need to buy a leather case now. Soft leather is a personal preference, but no one is going to object to the improved LG G4 camera that steps in front of Samsung's stunning camera with an impressive f/1.8 lens. Is the LG G4 worth the wait? How long until it launches? We finally have those details clad in leather. The LG G4 release date is April 29, at least if you live in the company's home territory of South Korea. It essentially coincides with today's press event, which happened the next day in Korea. This Android smartphone moves west in late May and early June, according to LG. That means it should be in the US, UK and Australia in time for the summer. That's similar to the one month delay we've seen from other flagship and curved LG phones, including the LG G3 and the even more recent LG G Flex 2. There's even less of an exact indication as to how much the LG G4 will cost. It's said to be in the same price range as the LG G3, however. LG G4 design The LG G4 design lives up to the many rumors that it'll be clad in premium leather, specifically vegetable tanned leather. It'll come in six colors too: brown, black red, sky blue beige, and yellow. Leather isn't for everyone, so other less-flashy backs are available with the new smartphone. The black and gold colors with a metallic coating look familiar, as does the white model with a ceramic coating. All three of these alternate design options sport a unique hammered pattern, but have a plastic base. The dimensions give it a 148.9mm height x 76.1mm width x 6.3mm to 9.8mm curved depth. LG G4 comes off as a larger Moto X with its similar sloped design and genuine leather back variant. However, LG says it uses a lasting vegetable tanning treatment process that takes three months. LG G4 screen Going along with its sharper camera, LG G4 has a more color-rich display to show off your pictures and multimedia, and the results are bright and accurate. It's still 5.5 inches, still an IPS LCD and still quad HD, but it bumps up the screen specs to a "quantum" display level and is 98% compliant with the Digital Cinema Initiatives industry standard. This translates into 20% better color reproduction, 25% better brighter for outdoor visibility, and a 50% bump in contrast. Yet the negative LCD technology behind it actually reduces battery life drain. That's excellent news for people who go out of their way to avoid phones with a 1440 x 2560 resolution because it lights up so many pixels at the expense of the battery. This should help. That slight curve on the LG G4 serves as a way to avoid a cracked or damaged display for the clumsy among us. The curve is not as pronounced as the LG G Flex 2, but remains resourceful nonetheless. LG G4 camera The f/1.8 aperture and 0.6 second shutter speed make the LG G4 the brightest and fastest cameras around, edging out the Samsung Galaxy S6 and Galaxy S6 Edge by a 0.1 value in each case. In plain English, this means the 16-megapixel camera remains excellent in low light conditions, allowing 80% more light in than the LG G3. There's also less blur when taking photos of fast-moving objects. LG G4's camera software has also been enhanced with a comprehensive manual mode, RAW images and a self-friendly Quick Shot mechanic that can take four front-facing pictures for fewer retakes. In addition to bumping up the camera from 13 megapixels to 16 megapixels, the LG G4 goes from a 2.1-megapixel front camera to a 8-megapixel selfie camera, the same resolution as an iPhone. Impressively, an ultra-thin 0.1mm blue IR filter is also included to help give photos a natural look with accurate colors by blocking out infrared interference. |
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AuthorEngaged in the filed of cell phone parts for over 16 years. So I have rich experience in this area. |