Samsung S21 Ultra 3D Hot-bending TPU Screen Protector

Samsung S21 Ultra 3D Hot-bending TPU Screen Protector

OTAO’s 3D hot-bending TPU film is mainly designed for curved mobile phones on the market. The supported brands include Samsung, Huawei, Xiaomi, OnePlus, OPPO, Sony and so on. We use imported raw materials from South Korea to ensure the surface is scratch-resistant, smooth, and high light transmittance. Together with our positioner, the installation becomes very simple.

Product Detail

TPU is thermoplastic polyurethane,This is chemically-enhanced plastic whose properties include scratch resistance, elasticity, oil and grease resistance, and increased toughness. Since the material is elastic, it has limited "self-healing" abilities. This means that its slight softness gives it the power to absorb non-extreme impact, such as most drops and lighter scratches, while retaining all or most of its original composition. For example, lighter scratches usually leave just a small dent in the soft plastic, which slowly returns to normal.

Easy Install

The early TPU film is very difficult to install, even after professional training, you may encounter such problems: Air bubbles are difficult to scrape, and dust can easily enter. After continuous improvement, OTAO's tempered film can now be posted in time for novices or at one time. Welcome to watch our video for details.


OTAO's TPU film is made of imported materials from South Korea, and its surface hardness is higher than that of ordinary tempered film, which can prevent the screen from being scratched, and as long as it is not very scratched, it can repair itself in a few hours.

Compatible Devices

Take Samsung S21 Ultra as an example. At present, most of the tempered films on the market will have one or more of the following problems. If you or your customers cannot tolerate these problems, TPU will be the best choice.

Not working very sensitively with touching function
Fingerprint recognition is not sensitive (mainly Samsung S10, S20, S21, Note 10, Note 20 series use ultrasonic fingerprint to unlock)
Most of tempered glass will use silk-printed borders on both sides, which are generally wider than the borders of the mobile phone screen, which will definitely block a part of the display window.
Halo effects in the middle of the screen
Hard to stick the full glue tempered glass on the phone without any bubbles
Easy to fall off
Easy to get dust after using a while


Samsung A30/A50

Samsung S8

Samsung S8+

Samsung S9

Samsung S9+

Samsung Note 8

Samsung Note 9

Samsung S10

Samsung S10+

Samsung S10 5G

Samsung Note 10

Samsung Note 10+

Samsung S20

Samsung S20+

Samsung S20 Ultra

Samsung A90 5G

Samsung A51 5G

Samsung Note 20

Samsung Note 20 Ultra

Samsung A41

Samsung M21

Samsung S20 FE

Samsung S21

Samsung S21+

Samsung S21 Ultra

Huawei P30

Huawei P30 Pro

Huawei P20

Huawei P20 Pro

Huawei MT20 Pro

Huawei MT30 Pro

Huawei MT30

Huawei P40

Huawei P40 Pro/P40 Pro+ (Prem

Huawei Honor 30 Pro/Nova7 Pro

Huawei Honor 30

Huawei Honor V40

Huawei Nova 7SE

Huawei Nova 7 5G

Huawei Nova 8

Huawei Nova 8P

Huawei Mate 40

Huawei Mate 40 Pro

Huawei Nova8

Huawei P50

OnePlus 7

OnePlus 7T

OnePlus 7 Pro

OnePlus 7T Pro

OnePlus 8P

OnePlus 8T

OnePlus 9 Plus

OnePlus Nord

Sony Xperia 1-XZ4

Xiaomi CC9 Pro

Xiaomi 10 / 10 pro

Xiaomi 11 / 11 pro

Xiaomi Redmi K30 Ultra

OPPO Find X2

Mote Edge Plus

LG Velvet

LG Wing 5G

Fitbit Versa 2

Fitbit Charge 4

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