10 best large screen phones

Product description

More and more people use their smartphones to watch videos or movies, however, it gets incredibly uncomfortable to watch a small screen for longer periods of time, and it can even damage your vision. If you often watch videos and movies and are tired of uncomfortably staring at a small screen, our screen magnifier is perfect for you.



Featuring an HD zoom optical technology, the screen magnifier magnifies your screen at two times its size, retaining a crisp and clear image, without the need of a battery. Furthermore, if you enjoy mobile gaming, use the screen amplifier with a wireless keyboard, and turn your smartphone into a gaming station! The screen amplifier is incredibly portable and lightweight so you can easily fold it and take it anywhere you go!



Some of the great features of our phone stand screen amplifier:

⭐️Premium quality, made from environmentally-friendly solid wood, our screen magnifiers are incredibly durable;



⭐️No battery needed, so you never have to worry about recharging your screen magnifier;



⭐️Comfortable, the screen amplifier will relieve fatigue from your eyes, and will let you enjoy incredibly comfortable viewing;



⭐️Widely compatible, you can use the screen amplifiers with any smartphone, whether you have an iPhone, Samsung, or another Android device;



⭐Guaranteed satisfaction, or we’ll offer you a full refund;

Watching videos and movies on your phone has never been more comfortable!

• [3D HD Screen Amplifier]: HD vision, eye protection against blue radiation, no power. It will relieve the discomfort and visual fatigue causing by long time focusing on small screen.
• [Comfortable Viewing Experience]The screen magnifier works just like a phone projector screen, effectively doubling the size of your screen so you can enjoy movies and videos on your smartphone to the fullest in HD.
• [Folding Design]: HD screen magnifier Storage type rotating folding design. If the height is not enough, height can be adjusted with the ring stand. Super slim when folded and also can be carried around in your bag. Suitable for indoor, camping, journey, leisure, anywhere and etc.
• [Compatible With Your Device]: The screen magnifier is specifically designed to fit most smartphones,such as iPhones Xs Max/XR/X/8/8 Plus/7/7 Plus/6S, Samsung Galaxy Note 10/9/8/7/6/5 Edge Android phone smartphones.
• [Best Choice of Holiday Gifts]: Simple and stylish design make this product your best choice of holiday gifts for your friends or loved ones.We’re convinced you will love your new phone screen magnifier, however, if not fully satisfied we will give you a full refund.

User questions & answers

Question:	d so we need to use 3d glasses
Answer:	No! It just magnifies 3x’s.....no 3D glasses needed!
Question:	Can it be used while on FaceTime
Answer:	...but the camera is on the phone, so wouldn’t the picture be blurry to the other person on the FaceTime video call? Can anyone who actually owns this product answer this question, please?
Question:	Can this be set up to view the phone vertical as well as horizontal? I'm looking for one to read sheet music off of the phone
Answer:	I’ve only been able view it in the landscape position.
Question:	Do you have to view it at exactly eye-level horizontally
Answer:	Only works well at eye level. it’s mainly for viewing movies or other videos.

• WORKS FOR iPhone 11/iPhone XR (2019/2018 release) 6.1 Inch display ,0.33mm tempered glass screen protector. Featuring maximum protection from scratches, scrapes, and bumps.
• Specialty: Due to the rounded design of the iPhone 11/XR and to enhance compatibility with most cases, the Tempered glass does not cover the entire screen. HD ultra-clear 99.99% touch-screen accurate.
• hydrophobic and oleophobic screen coating protects against sweat and oil residue from fingerprints.
• It is 100% brand new,Precise laser cut tempered glass, exquisitely polished,2.5D rounded edges.
• Online video installation instruction can be found at the last image slot: Easiest Installation - removing dust and aligning it properly before actual installation,no worrying about bubbles,enjoy your screen as if it wasn't there.

User questions & answers

Question:	Does this work for a wildflower case
Answer:	Dear buyer, Yes, this screen protector works for a wildflower case I hope the above information is helpful
Question:	My iphone with Ailun glass screen protector fell from 2 inches and has the whole protector shattered and phone screen is cracked too. Any warranty
Answer:	Dear Amit M., For this matter,we understand you have problem with the product, please email us at [email protected] with your Amazon order and a brief of your problem, our after-sale service team will be glad to help you we will answer your emails: from 16:00-24:00 PST/PDT everyday. any messages sent in during this time will be answered within 2 hours. the messages will be answered within 12 hours if sent at the off hours I hope the above information is helpful
Question:	Does this fit with mosnovo iphone xr case
Answer:	Dear buyer, Yes, the product is designed to be slightly narrower on both sides to fit for most of cases in the market I hope the above information is helpful
Question:	Can this screen protector fits the silicone case
Answer:	The screen protector just covers the phone’s screen. So it should be good to use with silicone case

Product features

Frequently Asked Questions:

1.The flexibility of the Glass Screen Protector is just the same as the plastic material,Is it made of tempered glass or plastic?

This screen protector is a real tempered glass.The plasticly flexibily is the exact reason why we call it tempered glass screen protector.Tempered or toughened glass is a type of safety glass processed by controlled thermal or chemical treatments to increase its strength compared with normal glass.

2.It can't tell it's Glass or Plastic by the appearance and we don't have the high-tech laboratory equipment at home, so what could we as a customer do to identify it?

Well,there does have one simple,quick and cost-effective way to run a test all by yourself, and it's supper accurate.as the basic scientific fact, the Melting Point of most plastic at between 160 and 210 degrees Celsius while the glass material is at least over 1400 degrees Celsius,so is there a lighter around?

3.Does it come with a cleaning wipe to use prior to placing on the phone?

Yes,the package includes: 6*Guide Stickers, 3*Wet Wipe&3*Dry Wipe,3*Dust Absorber

4.Does the screen protector cover the whole screen? Why is it smaller than my iPhone's screen?

Due to the rounded edge of the iPhone design, and to enhance compatibility with most cases,the tempered glass does not cover the entire screen. It is effective for preventing bubbling and peeling at the edges. If you prefer a screen protector that covers the whole screen, we highly recommended our Full-Coverage Screen Protector.

5.How can I remove bubbles?

Before placing the screen protector,please first clean the screen by using kits in the package.If there are bubbles, please try to press the bubble by using your finger with a little force,and try to use a ruler or a credit card to help you with the problem,but a thin cloth pad is needed on the surface of the screen to avoid scratches the protector.

6.How can I remove a cracked glass screen protector?

Lift the screen protector with the card from any corner of the screen protector. Once the corner has been lifted off the device, hold the corner and remove slowly.( If you would ever find CHIP or CRACK on screen protector, for your safety, please wear glove to remove screen protector gently to avoid any possible further damage or injury)

7. Why does the screen protector have a white edge?

If for some reason you receive a screen protector with a defect or other issue, please let us know ,we will help you immediately.

The iPhone has 2.5D curved edges around the screen, but due to inconsistencies in production, not all iPhones have exactly 2.5D curved edges. There are indeed slightly difference on the curved edges of different iPhone from different manufacturers. However, all Ailun's screen protectors are strictly produced to fit a 2.5D cured edge. As a result, you might find the white edge around your screen protector. In this situation we recommend our Full-Coverage Screen Protector

• Designed for iPhone 12 Pro Max 5G 6.7 Inch 2020 screen protector and camera lens protector. screen protection film and lens protection film are both made of good quality tempered glass. The precise laser cut size can cover the entire mobile phone screen. They are very easy to install. Please watch our installation video tutorial before installation to ensure the correct installation method and ensure that the screen is clean and free of annoying bubbles.This Screen Protector Work with Most Case.
• The combination of anti-fingerprint and HD functions. Plasma oleophobic coating treatment, smooth hand feeling and effective anti-fingerprint, anti-greasy has light transmittance and optical level effect, it can effectively block and filter ultraviolet rays and enhance the visibility of the screen.
• Ultra-thin and curved design. 0.33mm ultra-thin tempered glass screen protector maintains the original response sensitivity and touch, bringing you a good touch experience. The glass protector is a professional arc design, reaching an arc edge of 2.5D or more, making the fingers and hands feel comfortable and never scratching.
• AR technology and night shooting function: specially designed iPhone 12 Pro Max 5G 6.7-inch camera lens protective film. The protective film adopts the new technology of "seamless" integration of augmented reality, with light transmittance and night shooting function, without the need to design the flash hole position, when the flash is turned on at night, the original quality of photos and videos can be restored.
• Comprehensive screen protection: full-coverage screen protection film will fit your screen , and has a high-strength nano-elastic impact and explosion-proof effect to protect your phone screen to the great extent.The lens protection film has been verified against iPhone 12 Pro Max 6.7Inch.

Product description

Samsung Galaxy Note20 Ultra 256GB 8GB RAM N985F-DS (GSM Only, No CDMA) Factory Unlocked No Warranty - International Version (Mystic Bronze)

The first to merge a pen with a phone, Note put a whole new world in your pocket. As we face a new normal, life demands a new kind of device. This is not a smartphone as you know it. This is a computer suite in your pocket. This is next-level gaming on mobile. This is a pro-grade 8K camera and editing suite.

This is the power phone that forever changes how you work and play. This is Galaxy Note20 Ultra

The minimal design features a metal body elevated by exquisite details and transcendent colors and durable Corning Gorilla Glass Victus — the toughest glass ever in a smartphone. Each Galaxy Note20 Ultra is complemented by a matching S Pen.

Crafted for sophistication that's incredibly comfortable in your hand. 6.9" display on Galaxy Note20 Ultra gives you a wide canvas for work and a massive display for play.

Dynamic AMOLED 2X on Galaxy Note20 Ultra The most vivid and brightest display in a smartphone delivers 1500 nits for true to life color even in bright sunlight, and is easy on the eyes.

Turn your phone into the ultimate gaming package A newly renovated intelligent processor, upgraded cooling system, and responsive 120Hz display puts gaming on Galaxy Note20 Ultra on a whole new level.5 And when connected to a Wi-Fi AP, the built-in Wi-Fi Optimizer lets you connect fast with low latency to get your game on in real time.

The powerful intelligent processor inside Galaxy Note20 Ultra makes sure your downloads and streams happen as fast as 5G enables them.10 Or when you’re near an AP, Wi-Fi 6 delivers a quick and secure connection, while the Wi-Fi Optimizer keeps latency low for uninterrupted gaming and video calls, even in a crowded area.

5x Optical Zoom 50x Super Resolution Zoom13

Still the highest-...

• The minimal design features a metal body elevated by exquisite details and transcendent colors and durable Corning Gorilla Glass Victus — the toughest glass ever in a smartphone. Each Galaxy Note20 Ultra is complemented by a matching S Pen.
• Crafted for sophistication that's incredibly comfortable in your hand. 6.9" display on Galaxy Note20 Ultra gives you a wide canvas for work and a massive display for play.
• Dynamic AMOLED 2X on Galaxy Note20 Ultra The most vivid and brightest display in a smartphone delivers 1500 nits for true to life color even in bright sunlight, and is easy on the eyes.
• 5x Optical Zoom 50x Super Resolution Zoom13
• NOTE: International Model - No Warranty in US; Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost.

User questions & answers

Question:	Dose this product have dual sims card
Answer:	Yes
Question:	May i please get the warranty infornation
Answer:	There is no warranty on this item
Question:	Dose this work with sprint usa
Answer:	Do not buy this product from this seller, they sent the wrong phone and their Customer Services is the worst
Question:	Is it dual sim
Answer:	Yes the international version is dual sim. It has a hybrid simncars tray which gives the option of a single sim plus an SD memory card, or a dual Sims with no memory card. Read the details carefully in the product description. This particular model does not have 5g however that's not a deal breaker as coverage for 5g is not that available in most countries.

• 2-Pack. NOTE: Due to the round edge of iPhone 11 Pro, iPhone XS and iPhone X, the screen protector will NOT cover the full screen, only the flat area
• Made with high quality 0.33mm thick premium tempered glass with rounded edges
• Extremely high hardness: resists scratches up to 9H (harder than a knife). High-response and high transparency
• Dust-free, fingerprint-free, one-push super easily installation, bubble free
• Retail package includes: 2-Pack tempered glass screen protector, cleaning cloth, dust removal stick, guide stick, instructions, customer service card

User questions & answers

Question:	will this fit Iphone XR
Answer:	No, the screen on the XR is larger than the XS
Question:	Will the silicone case fits this product
Answer:	Definitely. The screen protector works quite well with my DDTO iPhone 11 pro silicone case.
Question:	How do I replace my screen protector
Answer:	If I understand your question correctly, you want to learn how to remove your old screen protector and replace it with a new one. There are videos on YouTube that can show you how to remove your old one. It’s quite simple, just use a fingernail or razor blade to lift up an edge of it and then continue pulling it off. This JETech screen protector comes with explicit guidance how to flawlessly replace the screen protector - it’s quite ingenious in its simplicity. And it comes with two in case you mess up or if one gets damaged before you’re ready for a new phone.
Question:	Will this product works with a my Cordking iPhone Case
Answer:	So I’m not incredibly familiar with cord king phone cases but I did do a quick Google search and I can’t see any reason why the screen protector wouldn’t work with this particular case.

Product description

Why you buy the GLISTON 3D screen magnifier for cell phone?

1. Anti UV, radiation protection.

2. Compatible with all smartphones.

3. Light weight and foldable design makes it easy to carry.

4. Upgraded Anti-blue Light HD Screen Magnifier, offering you the most distinctive visual enjoyment.

5. No battery needed, great for home, office, camping, traveling, etc.



Package include:

1 x Phone Screen Magnifier

1 x Cleaning Cloth



Tips:

* The best distance to watch the video is 1 - 3 meters.

* This GLISTON 3D curved screen magnifier is recommended for use in low light environments, and the viewing effect will be more obvious and outstanding. It is not recommended to use in a backlight and reflective environment. (Due to sufficient light will cause refraction, causing light confusion, blurring the picture and even feeling dizzy)



Easy to Install:

Step1: Open and pull out the HD lens

Step2: Raise the pulled out HD lens

Step3: Raise the cell phone bezel

Step4: Support the bracket, and enjoy the movie

• Upgraded Anti-blue Light HD Screen Magnifier: The GLISTON 3D phone Screen amplifier is designed for most of smartphone. The HD phone screen magnifier for cell phone to magnifies your smartphone screen display 2-4 times, fully fit the curvature of the human eye, more comfortable to watch.
• Drawer Design and Portable: Hand-free and folding design, with Drawer design, you just need pull the screen out from the protective cover which is important so it doesn’t scratch the screen. The screen magnifier is made up of the upgraded acrylic material, ABS + HD curve screen, phone stands, lightweight and compact, convenient carrying, perfect for watching movies and gaming.
• Screen Magnifier for Cell Phone: The mobile phone screen magnifier makes the phone display bigger, no battery needed, perfect for all smartphone, such as iPhone, Samsung and most of android phone. The phone screen magnifier is one of the perfect mobile phone accessories for smartphone.
• Gift for Family and Friends: Easy to use, and the screen isn’t easily deformed. A Good Present for kids, help them protect their eyes from close viewing distance. The Best Gift for the aged,help them to see the screen more clear. Effectively prevent the radiation generated by the mobile phone to harming the human eyes.
• 100% Satisfaction: GLISTON phone screen magnifier 2 years sales service for you. If you have any questions with our screen magnifier for cell phone, or you aren’t 100% satisfied with our phone magnifying screen, please contact us freely, we can provide technical support when you need.

User questions & answers

Question:	This product looks small. Is it hand held size
Answer:	The front screen is 12 inches. Your hand held device (cell phone) fits in the slot behind the 12 inch screen (the black edge is part of the 12 inches).
Question:	Is this touch screen to play games
Answer:	You can play games or look at movies. I ordered 2 a different times one was rated with 5 stars & the other 4 stars but they both had to much GLEAR I found it had for me to see, I sent them back I will not order them again. Give it a try u might like them😉
Question:	Where is this made
Answer:	Made in China
Question:	Does this work with an iPhone
Answer:	Yes, this phone screen magnifier is suitable for smartphone with a mobile phone screen smaller than 8 inches.

Product features

Why you buy the GLISTON 3D screen magnifier for cell phone?

1. Anti UV, radiation protection.

2. Compatible with all smartphones.

3. Light weight and foldable design makes it easy to carry.

4. Upgraded Anti-blue Light HD Screen Magnifier, offering you the most distinctive visual enjoyment.

5. No battery needed, great for home, office, camping, traveling, etc.

Package include:

1 x Phone Screen Magnifier

1 x Cleaning Cloth

Tips:

* The best distance to watch the video is 1 - 3 meters.

* This GLISTON 3D curved screen magnifier is recommended for use in low light environments, and the viewing effect will be more obvious and outstanding. It is not recommended to use in a backlight and reflective environment. (Due to sufficient light will cause refraction, causing light confusion, blurring the picture and even feeling dizzy)

Easy to Install:

Step1: Open and pull out the HD lens

Step2: Raise the pulled out HD lens

Step3: Raise the cell phone bezel

Step4: Support the bracket, and enjoy the movieh

• Made iPhone xr & iPhone 11 - The Screen Protector covers your iPhone's iPhone XR 6.1" display, and is case-friendly due to the open edge design. Wear your favorite case and keep your screen protected at the same time! (ONLY Compatible with iPhone XR 6.1" Size)
• Specialty: Due to the rounded design of the iPhone XR & iPhone 11 and to enhance compatibility with most cases, the Tempered glass does not cover the entire screen. HD ultra-clear rounded glass for iPhone XR (6.1inch 2018 release) is 99.99% touch-screen accurate.
• Glass Screen Protector for iPhone xr & iPhone 11: High-definition clear hydrophobic and oleophobic screen coating protects against sweat and oil residue from fingerprints.
• Easy installation: - it’s super easy to install! Comes with an installation guidance frame to assist with the application process.
• Mkeke to protect your iPhone xr & iPhone 11 Screen against defects and damage

User questions & answers

Question:	Sirve para el nuevo iPhone
Answer:	Hay 3 diferentes iPhone 11. Si tiene el pro or pro Max no le sirve.
Question:	Why do you get three? Don't you just need one
Answer:	Because sometimes you mess up the application and need to start all over! Also, if you ever drop your phone or hit the screen, the tempered glass will actually break, crack, or even shatter. But this will SAVE your phone's REAL screen. If this happens, you'll need to remove the broken film and add a new one. And you'll even think you cracked your screen, but no, it's just the tempered glass. When it cracks, it looks like your screen has cracked but it hasn't. Very good product!
Question:	Why are they sending me a product review card offering a gift card to review
Answer:	I got the same thing and searched to see if I have to leave 5 stars for the reward. After seeing everyone's response, I see that is the case. In my case, I am very unhappy about the product so it is frustrating they want 5 stars, not actual feedback. I can edit reviews though, so I'm going to leave 5 stars, get my $30 gift card and then change it to 1 star. :)
Question:	Will this screen protector works with a silicone case
Answer:	Definitely. It works quite well with my DDTO iPhone 11 silicone case.

Product features

• WORKS FOR iPhone 12/iPhone 12 Pro 2020 6.1 Inch 0.33mm tempered glass screen protector. Featuring maximum protection from scratches, scrapes, and bumps.
• Specialty:to enhance compatibility with most cases, the Tempered glass does not cover the entire screen. HD ultra-clear rounded glass for iPhone 12/iPhone 12 Pro 2020 is 99.99% touch-screen accurate.
• 99.99% High-definition clear hydrophobic and oleophobic screen coating protects against sweat and oil residue from fingerprints.
• It is 100% brand new,Precise laser cut tempered glass, exquisitely polished,2.5D rounded edges.
• Online video installation instruction: Easiest Installation - removing dust and aligning it properly before actual installation,no worrying about bubbles,enjoy your screen as if it wasn't there.

User questions & answers

Question:	Does this fit a 12 pro max
Answer:	Dear buyer, The Screen Protector works for iPhone12 / Pro at 6.1 inch display not for iPhone 12 Pro Max. We do have Screen Protector for iPhone 12 pro Max at 6.7 inch display. Hope it is helpful for you
Question:	Is it Face ID compatible
Answer:	Yes it’s Face ID compatible I’m using it now
Question:	Will this work with an iPhone
Answer:	Dear buyer, Yes the screen Protector works with iPhone 11/XR/12/12Pro at 6.1 inch. Hope it is helpful for you.
Question:	Would this product affect the Cordking iPhone 12 /12 Pro silicone case to use
Answer:	Of course not. My Cordking Silicone case for iPhone 12 pro works fine with it.

Product features

Frequently Asked Questions:

1.The flexibility of the Glass Screen Protector is just the same as the plastic material, Is it made of tempered glass or plastic?

This screen protector is a real tempered glass. The plastic flexibility is the exact reason why we call it tempered glass screen protector. Tempered or toughened glass is a type of safety glass processed by controlled thermal or chemical treatments to increase its strength compared with normal glass.

2.It can't tell it's Glass or Plastic by the appearance and we don't have the high-tech laboratory equipment at home, so what could we as a customer do to identify it?

Well ,there does have one simple, quick and cost-effective way to run a test all by yourself, and it's supper accurate.as the basic scientific fact, the Melting Point of most plastic at between 160 and 210 degrees Celsius while the glass material is at least over 1400 degrees Celsius ,so is there a lighter around?

3.Does it come with a cleaning wipe to use prior to placing on the phone?

Yes, the package includes: 6*Guide Stickers, 3*Wet Wipe&3*Dry Wipe,3*Dust Absorber

4.How can I remove bubbles?

Before placing the screen protector, please first clean the screen by using kits in the package. If there are bubbles, please try to press the bubble by using your finger with a little force, and try to use a ruler or a credit card to help you with the problem ,but a thin cloth pad is needed on the surface of the screen to avoid scratches the protector.

5.How can I remove a cracked glass screen protector?

Lift the screen protector with the card from any corner of the screen protector. Once the corner has been lifted off the device, hold the corner and remove slowly.( If you would ever find CHIP or CRACK on screen protector, for your safety, please wear glove to remove screen protector gently to avoid any possible further damage or injury)

6. Why does the screen protector have a white edge?

If for some reason you receive a screen protector with a defect or other issue, please let us know ,we will help you immediately.

The iPhone has 2.5D curved edges around the screen, but due to inconsistencies in production, not all iPhones have exactly 2.5D curved edges. There are indeed slightly difference on the curved edges of different iPhone from different manufacturers. However, all Ailun's screen protectors are strictly produced to fit a 2.5D cured edge. As a result, you might find the white edge around your screen protector. In this situation we recommend our Full-Coverage Screen Protector

• Specifically designed iPhone 8, 7, 6S, 6 Glass Screen Protector
• Ultra-clear High Definition with 99.9% transparency to allow an optimal, natural viewing experience
• Ultra thin-0.3mm thickness is reliable and resilient, and promises full compatibility with touchscreen sensitivity
• Highly durable, and scratch resistant - surface hardness 9H and topped with oleophobic coating to reduce fingerprints.
• Includes: 2x GLASS Screen Protector, Wet/Dry Wipes, Squeeze Card, Easy Installation Use Guide, Dust Removal Stickers

User questions & answers

Question:	Is it easy to attach for a non-experience user
Answer:	Very much so! There is a nice video to watch that was sent to me the day before it arrived in the mail, which made it super easy! After years of trying to line up the film protectors, and then squeeze the bubbles out, this was a sweet surprise! By the way, I am a 55 yr old grandmother......you can do it!
Question:	Is the tempered glass the best one
Answer:	It is. It's literally like another screen on your phone. If you drop your phone it will crack like glass as if it was your phones' screen. Tempered is the best way to go.
Question:	Will this product works with a my Cordking iPhone Case
Answer:	Yes. It will. My Cordking iPhone Case works fine with it.
Question:	does this fit the iphone
Answer:	Yes, it does. These protectors are designed to be slightly smaller than the iPhone screen to prevent bubbling and peeling, due to the curved screens of the 6/6S/7.

• Works For iPhone 12 Pro Max 6.7 Inch 2020 tempered glass screen protector and camera lens protector.Featuring maximum protection from scratches, scrapes, and bumps.
• Night shooting function: specially designed iPhone 12 Pro Max 6.7 Inch camera lens protective film. The camera lens protector adopts the new technology of "seamless" integration of augmented reality, with light transmittance and night shooting function, without the need to design the flash hole position, when the flash is turned on at night, the original quality of photos and videos can be restored.
• It is 100% brand new,Precise laser cut tempered glass, exquisitely polished,0.33mm ultra-thin tempered glass screen protector maintains the original response sensitivity and touch, bringing you a good touch experience.
• Easiest Installation - Please watch our installation video tutorial before installation.Removing dust and aligning it properly before actual installation,no worrying about bubbles,enjoy your screen as if it wasn't there.
• 99.99% High-definition clear hydrophobic and oleophobic screen coating protects against sweat and oil residue from fingerprints,and it can effectively block and filter ultraviolet rays and enhance the visibility of the screen.