Crystal Shield 3.0 - Hydrogel Displayprotection


Crystal Shield is the new hydrogel screen protector with self-healing coating, exact fit for any smartphone, anti-scratch coating, anti-fingerprint coating, ROHS certified, high light transmission up to 95%, high adhesive coating, oil and water repellent, perfect edge retention and with only 0.13mm thickness, hardly visible. The Crystal Shield display protection with 4 layers is really easy to apply and can be removed later without leaving any residue. FREE SHIPPING

Availability: 98 In Stock | 2 - 5 days processing time

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1 year guarantee | free EU power adapter | all devices are checked before shipping | only originals - no fakes | play store pre-installed | fast and cheap shipping | secure payment
Information about transportation, customs and payment methods
Paypal Payment Icon Bitcoin Payment Icon Visa Mastercard Payment Icon Apple Pay Payment Icon Google Pay Payment Icon Klarna Payment Icon EPS Paypment Icon Ideal Payment Icon P24 Payment Icon
1 year guarantee | free EU power adapter | all devices are checked before shipping | only originals - no fakes

Unique protection

The Crystal Shield from TradingShenzhen reliably protects the display from scratches. The hydrogel protective layer is wafer-thin and has a self-healing function that can make scratches on the film disappear again. In addition, the film can be applied within a few seconds and impresses with its high light transmission. The Crystal Shield is therefore a stroke of luck for all those who have bad luck with scratches on their mobile devices. Order now!

Invisible to the eye

Conventional display foil promises a good protection against scratches and can also provide protection against damage if the device is dropped. But unlike TradingShenzhen's Crystal Shield, these are always visible to the eye and disturb the otherwise flawless image of the beautiful smartphone. The Crystal Shield puts an end to this. Because the material is only 0.13 mm thick and therefore hardly visible to the naked eye.


0.13 mm

The ultra-thin protective layer is hardly visible, but protects 100% against scratches.

Light transmission

Up to 95% of sunlight is transmitted. No impairment of the display.

Water repellent

The Crystal Display Protection Film is water, oil and fingerprint resistant.


The protective layer regenerates itself and closes the scratches as if by magic.


The 4 layer system allows an easy installation that everyone can do without bubbles.

All Smartphones

Crystal Shield is available for all smartphones, whether Oppo, Vivo, Xiaomi or Oneplus.

High light transmission for full functionality

Neither the functionality nor the quality of the display is limited by the foil. This is also made possible by the high light transmission of over 95%. Therefore the quality of the panel, no matter if OLED or IPS, does not suffer from the foil. Also the fingerprint sensor in the display works without any restrictions.

Foil applied in seconds

The Crystal Shield consists of four layers, which on the one hand offer outstanding protection and on the other hand ensure particularly easy attachment to the display. The film can be stuck onto the display within a few moments. The bottom film is used to clean the display. Self-adhesive, it removes the last grains of dust before application. By means of a plastic card and light pressure all residues are removed. The cleaning foil can be folded in the middle and can therefore be removed very easily. The second and third layers are equipped with a film that protects against scratches, oil and water and is self-healing. The uppermost film can be peeled off at the end and serves only to protect the film.

Crystal Shield

self-healing layer 100%
Light transmission
95% of sunlight 95%
Impact protection
protects against hard impacts 78%
Scratch Resistance
protects against scratches and heals again 92%
high-quality adhesive 93%
Fingerprint Compatibility
no influence on the fingerprint scanner 100%
is water and oil repellent 92%
Face-ID compatibility
100% compatible with Face ID and Touch ID 100%
only 0,13 mm thick 100%

Normal Protection

no self-healing 32%
Light transmission
reflective in sunlight 70%
Impact protection
protects against light impacts 45%
Scratch Resistance
protects against scratches 79%
detaches after some time 66%
Fingerprint Compatibility
little influence on the fingerprint scanner 82%
Water sticks 32%
Face ID compatibility
no 100% with Face ID compatibility 78%
mostly 0,30 mm and more 50%

Premium Quality

Wafer-thin and strong as a bear. The Crystal Shield is made of a high-quality and very resistant material. Unlike most other films on the market, the material used is largely odorless and has been certified according to the ROHS standard. In addition, the Crystal Shield has an oleophobic and lyrophobic coating which simply repels grease and moisture - greasy fingerprints are a thing of the past. A real special feature is the self-healing ability of the film, which allows scratches to slowly recede and even disappear completely.

98 Items

Data sheet

Scope Of Delivery
1x Crystal Shield display protection film - 1x scraper - 1x wet cloth - 1x dry cloth - 1x dust picker
From Mathieu | 2024-03-24 13:47:59

Bonjour, est-il bien compatible avec le xiaomi 14 ultra ?


Will come in the next days

From Mathieu | 2024-03-12 02:02:47

Hello, is screen protector better than tempered glass? Is it also compatible for xiaomi 14 ultra?

Thank you


It is a foil, which is pretty good. Tempered glass can be better, but is thinker.

From Mohammed Bellala | 2023-06-06 16:14:43

but is it compatible with the VIVO X FOLD2 smartphone that I bought from you?
Or do you have any screen tempered protection for the phone in question?
A thousand thanks!


No, sorry

From denni | 2023-01-11 16:19:32

Funktioniert das Glas für mi 11 Ultra auch mit der Xiaomi Mi 11 Ultra Cam Shield Case *Nillkin* ?
Oder passen die beiden nicht zusammen?


Haben wir so noch nicht probiert, sollte aber gehen. Bestellen Sie es einfach und sollte es nicht passen, werden wir in die Kosten erstatten.

From jmb | 2022-07-03 17:23:57

Will there also be a variant available for Vivo X80 pro?
I am not sure if, because the Vivo X80 pro has this 3D ultra sonic fingerprint from qualcom, which according to the manufacturer not works with all kind of display potections.


Yes, we will add it next week, sorry, right now our partner for this is in holiday.

From Radoslav | 2021-11-05 12:36:14

Hello, is there a hole for the front camera of Xiaomi Mix 4 in this protector?



From Sebastian Kurt | 2021-11-04 07:38:55

Hallo, der Crystal Shield 3.0 - Hydrogeler Displayschutz für das Vivo Iqoo 8 Pro sollte bis Ende letzter Woche hinzugefügt werden.
Wann kann ich damit rechnen? Vielen Dank


Ahh sory, fügen wir direkt hinzu

From Sebastian Kurt | 2021-10-26 20:54:47

Hallo, wird der Crystal Shield 3.0 - Hydrogeler Displayschutz die nächsten Tage auch für das Vivo Iqoo 8 Pro hinzugefügt?
Für das Iqoo 8 gibt es seit heute ja einen. Vielen Dank und LG :-)


Wir fragen an, sollte bis Ende der Woche online sein.

From Sebastian Kurt | 2021-10-15 18:39:02

Hallo, wird es den Crystal Shield 3.0 - Hydrogeler Displayschutz auch für das Vivo Iqoo 8 Pro geben oder gibt es ähnliche Produkte bei Ihnen? LG :-)


Ja wird es, werden wir einfügen.

From Gabriel M | 2021-08-19 08:32:54

Can this product be deliver to Canada?


sorry, right now not, only EUROPE

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Based on 30 reviews - 0 1 2 3 4 4,53/5
0 1 2 3 4

Verspricht zu viel

Gesamtwertung: 0 1 2 3 4

Von Selbstheilung kann hier nicht die Rede sein. Leichte Riefen welche absichtlich mit dem Fingernagel erzeugt wurden bleiben dauerhaft erhalten. Die Aufbringung ist auch nicht ganz so einfach wie in Videos dargestellt. Wenn die Folie drauf ist kann das Handy super bedient werden, das Gefühl ist auch wesentlich besser als auf Glas.

0 1 2 3 4

OnePlus 12

Total Rating: 0 1 2 3 4

I bought the screen protector and it is very good. Fits very well

0 1 2 3 4

Zabezpieczenie ekranu

Total Rating: 0 1 2 3 4

Domyślam się, że zabezpieczenie działa dobrze. Jednak nie mogę tego potwierdzić ponieważ nieprawidłowo nakleiłem folię. Pozostał płyn pomiędzy folią i ekranem. Ostatecznie zerwałem zabezpieczenie. Mam nadzieję, że nie będziecie mieli takiego problemu. Pozdrawiam Stanisław.

0 1 2 3 4

Passt perfekt

Gesamtwertung: 0 1 2 3 4

Displayschutz passt perfekt. Kann ich nur empfehlen! 5 Sterne von mir.

0 1 2 3 4

Very hard to apply

Gesamtwertung: 0 1 2 3 4

Almost impossible to apply withou any bubbles :(
Service from TS excellent as usual.






Are there any customs duties on import?

Customers are required to inform themselves about the customs fees and customs regulations in their country. All prices on the website are exclusive of customs duties and import VAT of the respective recipient countries. As we only offer Global Priority as a shipping method since recently, the import costs are taken over by the logistics company in China. So there is no further cost for the customer. Our company is located in Hong Kong and therefore a third country without VAT. This shipping method usually takes 2 weeks, but it is the most cost effective method.

What does shipping in 3-5 Days mean?

Like many other China Shops, we do not have a large stock, due to often price fluctuate in China. "Shipping in 3-5 days" means nothing else than to have the device in stock, or within a maximum of 5 days. It is then packaged and shipped.

How long does it take before the package gets to me?

The shipping process varies and is only conditionally influenced by us or the buyer. At best, between 5-10 days and in the worst case, about 10-14 working days. The rule is it is ready for shipping within 3-4 days and is send then to your counry. From the delivery to your location it takes around 10-14 days.

Is absence of CE mark a problem during import?

No, the European CE mark, as we know it, is not a "verification" seal, but an administrative symbol which expresses the freedom to market such marked industrial products in the European internal market. If you want to sell the goods as a trader, this sign is important to you. However, if you are a private individual, the CE mark is not important to you and should not hinder importation.

We even guarantee that every device from us comes, will arrive at your place.

Is the device checked before departure?

Yes, we take extra time and check all the features and the hardware. This includes camera, GPS, sensors, display, charging tests as well as an evaluation of external defects. If a new firmware is available for the device, we will install it. In the case of errors, an exchange will be carried out before shipment and a new functional device will be sent to the customer. We guarantee that our customers receive only faultless devices. If you do not agree to these tests, please let us know when ordering. Please keep in mind, however, that under certain circumstances - but in the rarest cases - due to the tests, images can remain on the device.

Will I receive an invoice?

Yes. As soon as you have paid, the invoice will available to you via the customer area. You can download and print them at any time. If there are any problems with customs, please do not hesitate to contact us.

Will my data be treated confidentially when placing an order?

We will treat your data confidentially. All orders are sent via an SSL-encrypted page. All passwords are encrypted in the database. Your data will not be passed on to third parties and will not be used by third parties for advertisement.

Is there a 14-day cancellation period?

Yes we offer a cancellation period, but be aware you have to pay the return costs, which can be quite expansive. We have a lot of reviews from known Youtubers / Blogs, which try to inform you about every product. Please inform yourself about the device before purchase to avoid misunderstandings.

How can I cancel my order?

As long as the package is not shipped and paid for, you can cancel your order at any time. Simply contact us through the contact form on our website. Please enter the order number in the subject line.



Defective Device on arrival, what’s next?

If the device is already defective, please contact us immediately. We test all devices for functionality, but in rare cases it can happen that the goods are damaged during transport. In this case, you will receive a new device free of charge and we will accept the shipping costs for the replacement and return delivery.

How do I proceed when my device is broken?

First, keep calm. Please contact us by e-mail, preferably the customer area in our shop. We will go through the errors, because, often, small software errors can be solved very easily with an update. If it is really a hardware fault, you can then make a warranty claim. You will receive further instructions from us.

In addition to the free shipping of your device to China and the free return, we also offer the possibility to use our repair partner in Germany, Austria, Switzerland or Poland for minor errors. This is much faster and completely free for you during the warranty period.

How long does a warranty or repair case take?

The duration of a repair depends on various factors, including the shipping time to China or the availability of spare parts in Germany with our repair partner.

Repair in Germany: This is possible if the spare parts are quickly available. Once you place a warranty or repair request, send the device to our repair partner and it should be back to you within a week. In the case of a warranty, we will assume the full costs, in the case of a repair order outside the warranty, you will pay less to our repair partner.

Repair in China: Should the fault not be repairable in Germany, the device must be taken to China. Do not worry, we will take shipment to China and back again. In the warranty period the repair is completely free of charge for you, for repairs outside the warranty period, we’ll charge a small fee. Usually, a repair in China takes 3-6 weeks, but don’t worry, you do not have to completely stay without a smartphone. We offer each customer the opportunity to send a loan-unit for the period of repair. This service is also free of charge.

Will I lose the warranty by flashing?

That depends on the update. If it is an official update, you can install it. If you do not know how to do this, you can contact us at any time. However, if you try to install a Custom ROM or root the device (except devices that are already rooted, such as Xiaomi devices), it is possible that the manufacturer denied the warranty, but wasn't the case till now. This must be decided on a case-by-case basis.



Other shops have the device with Multilanguage, why don’t you?

Many other shops use Custom ROMs and can also offer German and other languages on the devices. The problem with such ROMs is that you can no longer update and it can often happen that there are Trojans, Spam Ware or viruses on it. We avoid this by using only the official ROMs, even if that means that we can only offer a device with English / Chinese.

Many customers come to us and ask us if we can flash their devices, where we unfortunately have to reject. The Custom ROMs have been installed by detours and often prevent a normal update or flash.

Does the device have a manual?

Most Chinese manufacturers only provide a Chinese short guide, but even renowned manufacturers such as Motorola or Apple do not have complete instructions nowadays. It is generally assumed that you can explore the system yourself, With MIUI or emotion UI you can easily find your way, because both Android manual are quite self-explanatory.

What are dual SIM smartphones?

Dual SIM means that you can insert two SIM cards into a mobile phone. You can use two SIM cards, also from different providers. Thus, for example, you can combine a low-cost data tariff and a low-cost telephone tariff, or use foreign cards if necessary.

Do the smartphones work in Europe without problems?

All smartphones and tablets, which offer mobile Internet and telephone calls, work in Germany & Co. without problems. We also offer only devices that work without problems in the European countries and the rest of the world. Although there are China Mobile versions, these are not offered by us.

What about updates with China Smartphones?

This is mostly due to the popularity and size of the manufacturer. Meizu or Xiaomi device regularly get an update than a completely new and small manufacturer. In our product selection, we ensure that we only offer high-quality devices that are regularly updated with updates. Xiaomi devices often get weekly updates and can quickly adapt the latest Android version. Also Meizu, Huawei, OnePlus, Realme or Oppo and Vivo offer the latest updates very quickly.

These can then be installed via OTA (Over The Air), or must be downloaded and then installed with the Updater app.

How good is the quality of China Smartphones / Tablets / Gadgets?

This is very different. We have set our goal to only offer high quality devices. We want to avoid mistakes that frustrate customers. China technology has improved considerably over the last few years and heard, as can be seen from the example of Xiaomi, to the best of what is currently available.

Trojans or Spam Ware on Xiaomi devices?

NO, definitely not with us. We pay close attention to the quality of the devices offered by us. With us, each device is checked for errors and installed with the new and current official ROMS. We use the latest official Xiaomi ROMS or ROMS. There are no Trojans, viruses or other malicious software on it.

Many other shops use Custom ROMs and can also offer German and other languages on the devices. The problem with such ROMs is that you can no longer update and it can often happen that there are Trojans, Spam Ware or viruses on it. We avoid this by using only the official ROMs, even if it means that we can only offer a device with English / Chinese.

As also mentioned in the ComputerBild article here, we are called one of the few trustworthy shops.

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