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Samsung S21 Screen Protector

Fail

Prices span $2.92–$6.11, mostly outside the sweet spot, so Samsung S21 Screen Protector is a Fail.

Flapen Score
34
34 / 100
Ranks 1,308 of 1,488 Electronics & Photo niches · −10 vs the category median of 44
Market size
£71K/yr84K searches / yr
90-day growth
-6.7%search demand this quarter
Competition
93%top-5 click share · 6 brands · 11 sellers

Flapen Score

Samsung S21 Screen Protector against its category

The dotted line is the Electronics & Photo average. Past it, Samsung S21 Screen Protector is stronger. Inside it, weaker.

34Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Samsung S21 Screen Protector market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Samsung S21 Screen Protector 84K times last year and spent an estimated £71K. The top 5 brands take 97% of clicks. Demand peaks in Aug–Sep. Flapen scores it 34 out of 100, a Fail.

01 · Demand

An estimated 19.8% of those searches ended in a purchase.

Shoppers searched for this 84K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 19.8% of those searches ended in a purchase. Searches in the last 90 days moved -6.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated £71K a year.

Searches, last 12 months
84K
Growth, 90 days vs prior 90
-6.7%
Conversion, latest week
19.8%
Market size, estimated
£71Ka year
Peak month
August1.6× the quietest month
Top search term
samsung s21 screen protector27K searches a year

02 · Price

A sale here is worth £4.30.

Listings sell for £4.30 on average, from £2.92 to £6.11. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 1,500 to 2,000 of them. At £4.30 that is £6K to £9K a year per listing.

Average price
£4.30under the $15 to $100 sweet spot
Price range
£2.92–£6.11
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
15K–20K
Units per listing a year
1,500–2,000
Revenue per listing a year
£6K–£9K
Returns
1.8%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is reviews.

71% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 10.0% of listings are out of stock. The average listing ranks #149 within Maintenance, Upkeep & Repairs. It carries 14,733 reviews at 4.31 stars, so a new listing needs social proof before a better product.

Sponsored listings
71%
Prime listings
100%
Out of stock, average day
10.0%
Average rank
#149in Maintenance, Upkeep & Repairs
Average rating
4.31 starsAmazon United Kingdom average 4.36 stars
Average reviews
14,733per listing
Listings tracked
7

04 · Newcomers

Brands here are young.

The brands on the shelf have sold for 30 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
0
Successful launches
0Amazon's first-year sales bar
Average brand age
30 months

Products

Top Samsung S21 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 25, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 93% of clicks. A locked shelf that new listings rarely crack.

£0£7K£14K£21K£28K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

6 falling

Sellers

11

Est. top-5 brand share

97%

Top 20: 100%

Est. top-5 click share

93%

Top 20: 100%

Open market

0%

  • AOKUMA34%
  • NEW'C32%
  • JETech11%
  • 4youquality11%
  • WFTE10%
  • amFilm3%
  • Open — no brand owns it (0%)

Demand

Samsung S21 Screen Protector search demand

Weekly searches over the year, seasonality beneath. Pick a range.

4K3KSepDecMarJunAugNovMarMay

Peak months: Aug, Sep · busiest ÷ quietest = 1.6×

Search terms

Top Samsung S21 Screen Protector search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • samsung s21 screen protector27K/yr
  • s21 screen protector28K/yr
  • samsung galaxy s21 screen protector9K/yr
  • galaxy s21 screen protector7K/yr
  • s21 5g screen protector3K/yr
  • samsung s21 5g screen protector3K/yr
  • screen protector samsung s213K/yr
  • screen protector s213K/yr

Reviews and returns

What reviews say buyers love and hate about Samsung S21 Screen Protector

We read the reviews and the return reasons for every product selling here.

18%of positive reviews mention “Quality-Overall”
25%of negative reviews mention “Size-Overall”
1.8%of orders come back
“To small”
A buyer, on “Size-Overall”25% of negative reviews mention the same topic

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.

19 topics

NegativePositive

FAQ

Common Samsung S21 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