Samcorn Galaxy S21 Ultra 3-Pack Tempered Glass Screen Protector

1 / 7

Product guide

Samcorn Galaxy S21 Ultra 3-Pack Tempered Glass Screen Protector

Pack: Samcorn Galaxy S21 Ultra screen protectors are a three-piece tempered-glass set for the Galaxy S21 Ultra and S21 Ultra 5G. The listing claims a curved, glossy surface, scratch resistance and support for the in-screen fingerprint reader, though customer feedback flags inconsistent adhesion and fingerprint recognition.

At a glance

Three pieces are listed for Galaxy S21 Ultra and S21 Ultra 5G, not the S21 Plus.
The listing describes 3D curved coverage and compatibility with most cases.
The product claims ultrasonic in-screen fingerprint support, but customer feedback includes reports of scanner problems.
Installation instructions say to enable the phone's Touch Sensitivity setting and re-enter the fingerprint after applying.

Price

$9.98Save 17%

Reference price: ~~$11.99~~

Price checked: Nov 12, 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

OtterBox Galaxy S21 Ultra 5G (Only) - Defender Series Screenless Edition Case - Blue Suede Shoes - Case Only - Non-Retail Packaging

$27.95

Pros and cons

Pros

Three protectors offer replacement pieces within the set.
The listing claims curved-edge coverage, touch sensitivity and an oleophobic coating to help resist fingerprints and oil.
Installation steps and cleaning materials are specified in the product description.

Cons

Customer feedback includes reports of poor adhesion and fingerprint-reader problems, which could undermine the two key everyday functions this protector is meant to preserve.

Technical specifications

12 specifications

Identity
Brand	Samcorn
Model	Galaxy S21 Ultra

Display and compatibility
Screen size	6.8 inches
Compatible phone models	Samsung Galaxy S21 Ultra/S21 Ultra 5G

Dimensions and installation
Dimensions listed	7"L x 2.3"W

Materials and protection
Material listed	Tempered Glass
Hardness listed	9H
Thickness listed	0.26mm
Finish	Glossy
Color	Transparent
Clarity listed	99.9

Features and quantity
Touch feature	Touch Sensitive

What to know before buying

Listing details to confirm

The listing claims fingerprint support, 99.9 clarity in one detail field and 99% clarity in feature text, while its description also calls the glass 99.9% transparent. Treat clarity figures as inconsistent listing claims. Customer feedback is mixed on fit and durability and includes adhesion and fingerprint-recognition concerns. Enable Touch Sensitivity and re-register the fingerprint after application as instructed.

What’s in the box

Included

Screen
3 wet/dry wipe sets
3 dust absorbers
1 instruction manual

Who is it for?

A good fit for

Galaxy S21 Ultra or S21 Ultra 5G owners seeking a three-piece tempered-glass set.
Buyers who prefer a glossy, curved-edge protector and are willing to follow the listed sensitivity and fingerprint setup steps.

Less suited to

Owners of other Galaxy S21 models, including the S21 Plus, which the listing excludes.
Buyers who need reliably confirmed adhesion or fingerprint-reader performance based on customer reports.

Samcorn Galaxy S21 Ultra 3-Pack Tempered Glass Screen Protector · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 8,932 ratings

5 stars70%70%
4 stars14%14%
3 stars6%6%
2 stars2%2%
1 star8%8%

Customer feedback highlights easy installation and perceived screen protection, with some customers describing bubble-free application. Reports are mixed on fit and durability, and some customers report that the protector does not adhere well or interferes with fingerprint recognition. That matters especially here because the listing claims curved coverage and fingerprint support, while installation instructions require sensitivity settings and fingerprint re-enrollment. Aggregate ratings lean positive overall, but they do not resolve these specific trade-offs.

Positive themes

Customers report good quality and straightforward application, including some bubble-free installations.
Some customers say it protects against scratches and drops.

Negative themes

Some customers report weak adhesion and fingerprint-reader issues.

Mixed feedback

Fit and durability experiences vary. Some customers report a good fit and lasting use, while others report a protector that feels too small or cracks easily.
Value opinions are mixed.

Frequently asked questions

Which phones does this protector fit?

The listing specifies Samsung Galaxy S21 Ultra and Galaxy S21 Ultra 5G, and says it is not for the S21 Plus.

Does the fingerprint reader work through the glass?

The listing claims ultrasonic fingerprint support, but customer feedback reports inconsistent fingerprint recognition. The instructions say to enable Touch Sensitivity and re-enter your fingerprint after applying.

What does the package include?

The product description lists three tempered-glass protectors, three wet/dry wipe sets, three dust absorbers and one instruction manual.

Is the clarity specification consistent?

No. The detail section says 99.9, while feature text says 99% HD clarity and the description says 99.9% transparency. The listing does not clearly reconcile these claims.