1. Product Introduction
Suit for Dell Inspiron 15 7559 laptop repair, resource directly comes from OEM manufacture, each piece well tested before shipping, with unbeatable price among all the lcd suppliers in Shenzhen area, our company stand behind the products, and the products speak for us.
2 . Product Parameter
Screen size: 15.6 inches
Model: suit for Dell Inspiron 15 7559 touch screen lcd replacement
Resolution ratio: 3840px*2160px UHD
Condition: High Quality Touch screen grade A (no bubbles)
Contain: LCD touch screen display assembly
3. Product feature and application
Dell Inspiron 15 7559 touch screen lcd replacement, Brand new condition.
4. More about us
5. Package and Warranty
All of our items are tested and found working.
Package : ensure keeping clean and safe
Firstly packed with anti-static bag
Secondly pack bubble bag, If slim type ,we will add with Cardboard between screens;
Lastly pack with foam and box.
3-6 months warranty, return, refund, repair is acceptable in policy.
All demand or complaint will be replied within 2 hours.
Q1: What kind of warranty do you provide?
A: We provide 12 months warranty but not include human violence caused damage, like flex cable ripped off during the installing, or the lcd cracked while doing the installing job.
Q2: How is your QC process.
A: We have strict QC process and we test each piece lcd screen before the products get to warehouse, and we test them one more time right before the shipping, 100 percent guarantee they are in good condition before the shipping, and control the total faulty rate under 3 percent.
Q3: How dose the RMA process works.
A: We have warehouse in both HongKong and America to collect the faulty products, once the faulty situation is confirmed, we will send new replacements in next package.
Q4: How could I buy products if there is no price on the website?
A: Buyers need to send required product details via e-mail, Then a reasonable quotation as request would be provided.
Q5: How about your quality control?
A: Checking the surface to avoid any physical damage and scratches. Testing the LCD Screen& Digitizer and camera strictly under different pictures to see if there are any dead pixes, dust or spots.
7. Latest News.
Dolby Atmos in a laptop? First impressions of Dolby Atmos Sound System
Huawei has unveiled the MateBook X, its attempt to muscle in on the thin and light laptop space, rivalling devices like the Apple MacBook or the Asus ZenBook 3.
There's a number of firsts that you totally expect from Huawei: really thin bezels give you a 13-inch display in the space you'd normally find a 12-inch, it's incredibly thin at 12.5mm and it also will run Intel's Core i7 processors with no fan, thanks to "space age" cooling technology.
The MateBook X also introduces something called Dolby Atmos Sound System and it's promising to totally change audio on your laptop.
1.What is Dolby Atmos Sound System?
There's two parts to that name, there's the Dolby Atmos part that you recognise from home cinema or movie theatres and then there's the Sound System part tagged on the end.
This is potentially confusing: Dolby Atmos is all about creating an immersive sound space that differentiates itself from common or garden surround sound by adding height: it's being able to place a sound objects above you that really defines the Dolby Atmos experience.
We've seen a slight dilution of that brand over the early parts of 2017. The move into mobile devices like smartphones sees Dolby Atmos branding, but not delivering the experience in the way you would expect if you've see it in the cinema.
So Dolby Atmos Sound System isn't exactly the same thing. It has some of the same aims - creating a greater stereo separation and the ability to create and place sonic object effects, but it isn't the same as a full home Atmos system that will have sounds moving around behind your head, like you're sitting in a sound bubble.
Dolby says that it's about making the sound experience better than it has been before, but accepts that it's not going to be the same as sitting in a Dolby Atmos cinema.
2.How does the Dolby Atmos Sound System work?
In the case of the MateBook X, the key is that Dolby got to work with Huawei early on in the design process. This means that Dolby could have more input into the design of the speaker drivers, how they were located and housed within the new Ultrabook, as well as the grille design.
Dolby told us that in many partnerships of this type, the audio company is handed the near-finished product and asked to make the sound better, meaning that they have very little real input.
Dolby Atmos Sound System is both a hardware and software solution. It relies on the speaker hardware as well as the software processing to create the effect, with Dolby saying that the MateBook X has bespoke speakers, with two motors each, meaning they can drive more air and create better audio effects - as well as producing sound beyond what you'd expect from a compact notebook.
On the software side, you get a control panel will let you switch between different sound modes - dynamic, movie, music, voice and game - as well as letting you personalise the experience.
Software is important because it's managing the whole process and using the stereo speakers the virtualise the immersive effects.
3.How good does Dolby Atmos Sound System sound?
First impressions are good. We've not had long to listen in too much depth, but the demos we've experienced create a noticeable immersive effect, the sort of thing you'd expect from a surround sound system, albeit not having rear channels or the sense of a vast soundscape that a good Atmos system will create.
The demos we listened to were at very high volume and things sounded a little shrill, at the high end, but watching the opening scene of Max Mad: Fury Road, the whispers were swirling around us when sitting in front of the MateBook X. Subsequently we've watched a number of movies and found a definite widening of the sound stage, if not quite as impressive as the original demos.
For a 2.0 system in the MateBook X there's surprising depth to the sound quality, so listening to music is pretty good and switching sound modes can make a difference: music is a little flatter than movie, for example.
On the MateBook X is you turn the speakers up full volume there's a still a lot of distortion that destroys the experience and playing bass-heavy tracks will do the same: Dolby Atmos Sound System isn't a magic bullet in that sense, it still has limitations.
Dolby is also promising a great headphone experience and we assume that having a Dolby Atmos Sound System laptop will mean you can get greater separation and more delicate handling from movies, for a more immersive experience - of course you need movies that will deliver that degree of separation. Again, the volume levels on offer far exceed what we'd be able to listen to through headphones, so on the MateBook X, it might be pushing a little too powerfully.