S21 Plus Screen Protector
FailPrices span $4.39–$15.63, mostly outside the sweet spot, so S21 Plus Screen Protector is a Fail.
- Flapen Score
- 44 / 100Ranks 1,302 of 2,221 Cell Phones & Accessories niches · −2 vs the category median of 4644
- Market size
- $134K/yr90K searches / yr
- 90-day growth
- -2.5%search demand this quarter
- Competition
- 73%top-5 click share · 17 brands · 22 sellers
Flapen Score
S21 Plus Screen Protector against its category
The dotted line is the Cell Phones & Accessories average. Past it, S21 Plus Screen Protector is stronger. Inside it, weaker.
Market
The S21 Plus Screen Protector market on Amazon at a glance
Shoppers on Amazon United States searched for S21 Plus Screen Protector 90K times last year and spent an estimated $134K. The top 5 brands take 74% of clicks. Demand peaks in Jul–Aug. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 15.5% of those searches ended in a purchase.
Shoppers searched for this 90K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 15.5% of those searches ended in a purchase. Searches in the last 90 days moved -2.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $134K a year.
- Searches, last 12 months
- 90K
- Growth, 90 days vs prior 90
- -2.5%
- Conversion, latest week
- 15.5%
- Market size, estimated
- $134Ka year
- Peak month
- July1.9× the quietest month
- Top search term
- s21 plus screen protector22K searches a year
02 · Price
A sale here is worth $9.55.
Listings sell for $9.55 on average, from $4.39 to $15.63. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 1,500 to 2,000 of them. At $9.55 that is $14K to $19K a year per listing.
- Average price
- $9.55under the $15 to $100 sweet spot
- Price range
- $4.39–$15.63
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 13K–15K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $14K–$19K
- Returns
- 2.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
72% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.0% of listings are out of stock. The average listing ranks #1,115 within Maintenance, Upkeep & Repairs. It carries 14,160 reviews at 4.23 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 72%
- Prime listings
- 100%
- Out of stock, average day
- 1.0%
- Average rank
- #1,115in Maintenance, Upkeep & Repairs
- Average rating
- 4.23 starsAmazon United States average 4.42 stars
- Average reviews
- 14,160per listing
- Listings tracked
- 18
04 · Newcomers
0 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 33 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 5
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 33 months
Products
Top S21 Plus Screen Protector products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 6, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
JETech Screen Protector for Samsung Galaxy S21 Plus 6.7-Inch with Camera Lens Protector Easy Installation Tool Tempered Glass Film HD Clear 2-Pack Each
- Price
- $10.04
- Rating
- 4.4/5
- Reviews
- 27,208
- Age
- 3y ago

NEWC 3 Pack Designed for Samsung Galaxy S21 Plus / S21+ 5G (6.7) Screen Protector Tempered Glass Fingerprint Resistant 9H Hardness 0.33mm Ultra Transparent Ultra Resistant
- Price
- $7.25
- Rating
- 4.5/5
- Reviews
- 107,371
- Age
- 4y ago
![UniqueMe for Samsung Galaxy S21 Plus Screen Protector 9H Hardness Fingerprint Unlock Samsung S21+ Tempered Glass + Camera Lens Protector with Easy installation Frame - 6.7 inch [ 2+2 Pack ]](https://m.media-amazon.com/images/I/51AK1cGRWjL.jpg)
UniqueMe for Samsung Galaxy S21 Plus Screen Protector 9H Hardness Fingerprint Unlock Samsung S21+ Tempered Glass + Camera Lens Protector with Easy installation Frame - 6.7 inch [ 2+2 Pack ]
- Price
- $12.83
- Rating
- 4.3/5
- Reviews
- 32,704
- Age
- 6y ago
![iCsapr 4 Pack Glass Screen Protector Compatible for Samsung Galaxy S21 Plus 5G / S21+ / SM-g996u [9H Hardness]-HD Screen Tempered Glass Scratch Resistant Easy Install [Case Friendly]](https://m.media-amazon.com/images/I/41fav0k5ACL.jpg)
iCsapr 4 Pack Glass Screen Protector Compatible for Samsung Galaxy S21 Plus 5G / S21+ / SM-g996u [9H Hardness]-HD Screen Tempered Glass Scratch Resistant Easy Install [Case Friendly]
- Price
- $6.72
- Rating
- 4.4/5
- Reviews
- 1,917
- Age
- 1y ago

Supershieldz (3 Pack) Designed for Samsung Galaxy (S21 Plus 5G) Tempered Glass Screen Protector Anti Scratch Bubble Free
- Price
- $8.96
- Rating
- 4.3/5
- Reviews
- 5,658
- Age
- 5y ago
Trending
estimated 90-day click momentum
BIGFLYANTS 2 Pack Privacy Screen Protector for Samsung Galaxy S21 Plus with 2 Pack Camera Lens Protector Anti-Spy Tempered Glass Film Full Coverage Anti-Scratch Bubble Free Easy Installation
- Price
- $6.92
- Rating
- 4.2/5
- Reviews
- 3
- Age
- 3mo ago

2 Pack For Galaxy S21 Plus Privacy Screen Protector With 2 Pack Camera Lens Protector Anti Spy Private Tempered Glass Film 9H Hardness Anti Fingerprint Scratch Resistant Bubble Free Easy To Instav
- Price
- $11.65
- Rating
- 4.3/5
- Reviews
- 194
- Age
- 2mo ago

WILLONE 2+2 Pack for Samsung Galaxy S21 Plus Screen Protector (6.70 inches) with Camera Lens Protector Case Friendly Tempered Glass Film Fingerprint Unlock HD Clear
- Price
- $10.08
- Rating
- 4.6/5
- Reviews
- 30,442
- Age
- 7mo ago

2+2 Pack for S21 Plus Screen Protector with Camera Lens Protector 2.5D Full Coverage 9H Tempered Glass Scratch Resistant Touch Sensitive Bubble-Free Easy Installation (6.7 Inch)
- Price
- $9.61
- Rating
- 3.0/5
- Reviews
- 11
- Age
- 9mo ago

JETech Screen Protector for Samsung Galaxy S21 Plus 6.7-Inch with Camera Lens Protector Easy Installation Tool Tempered Glass Film HD Clear 2-Pack Each
- Price
- $10.04
- Rating
- 4.4/5
- Reviews
- 27,208
- Age
- 3y ago
Newest
by launch date
2 Pack For Galaxy S21 Plus Privacy Screen Protector With 2 Pack Camera Lens Protector Anti Spy Private Tempered Glass Film 9H Hardness Anti Fingerprint Scratch Resistant Bubble Free Easy To Instav
- Price
- $11.65
- Rating
- 4.3/5
- Reviews
- 194
- Age
- 2mo ago

BIGFLYANTS 2 Pack Privacy Screen Protector for Samsung Galaxy S21 Plus with 2 Pack Camera Lens Protector Anti-Spy Tempered Glass Film Full Coverage Anti-Scratch Bubble Free Easy Installation
- Price
- $6.92
- Rating
- 4.2/5
- Reviews
- 3
- Age
- 3mo ago

WILLONE 2+2 Pack for Samsung Galaxy S21 Plus Screen Protector (6.70 inches) with Camera Lens Protector Case Friendly Tempered Glass Film Fingerprint Unlock HD Clear
- Price
- $10.08
- Rating
- 4.6/5
- Reviews
- 30,442
- Age
- 7mo ago

2+2 Pack for S21 Plus Screen Protector with Camera Lens Protector 2.5D Full Coverage 9H Tempered Glass Scratch Resistant Touch Sensitive Bubble-Free Easy Installation (6.7 Inch)
- Price
- $9.61
- Rating
- 3.0/5
- Reviews
- 11
- Age
- 9mo ago

TENOC Screen Protector for Samsung Galaxy S21 Plus 2-Pack Clear 9H Tempered Glass Film Cover Sensor Protection Case Friendly for 6.7 inch
- Price
- $4.39
- Rating
- 4.3/5
- Reviews
- 93
- Age
- 11mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 73% of clicks. A locked shelf that new listings rarely crack.
Brands
17 rising
Sellers
22
Est. top-5 brand share
74%
Top 20: 100%
Est. top-5 click share
73%
Top 20: 100%
Open market
23%
- JETech17%
- UniqueMe17%
- NEW'C17%
- iCsapr13%
- Supershieldz10%
- WILLONE4%
Demand
S21 Plus Screen Protector search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jul, Aug · busiest ÷ quietest = 1.9×
Search terms
Top S21 Plus Screen Protector search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- s21 plus screen protector22K/yr
- samsung galaxy s21 plus screen protector13K/yr
- galaxy s21 plus screen protector12K/yr
- samsung s21 plus screen protector13K/yr
- s21+ screen protector11K/yr
- galaxy s21+ screen protector6K/yr
- samsung s21+ screen protector5K/yr
- samsung galaxy s21+ screen protector4K/yr
- screen protector s21 plus3K/yr
Reviews and returns
What reviews say buyers love and hate about S21 Plus Screen Protector
We read the reviews and the return reasons for every product selling here.
“NOT FINGERPRINT COMPATIBLE”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common S21 Plus Screen Protector questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









