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s21 fe screen protector

Skip it33/100

a small market ($111K/yr) — s21 fe screen protector doesn't clear our bar today.

Market/yr

$111K

Growth (1y)

+50.3%

Products

11

Brands

11

was 12 a year ago

Sellers

16

Price range

$4.28–$10.11

Returns

1.4%

Rating

4.4★

33/100

Skip it

Scored 33/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
6
×0.30
Growth
50
×0.30
Competition
12
×0.20
Quality gap
49
×0.10
Returns
89
×0.10

Demand

Weekly Amazon search volume, last 101 weeks — +50.3% year over year.
4K2KPrime Day '25Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Jul · busiest ÷ quietest = 1.6×

Competition

41%NEW'C
  • NEW'C41%
  • Arshek20%
  • Supershieldz8%
  • Ailun8%
  • iCsapr6%
  • beukei4%
  • Other (5 brands)14%

The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack. 11 brands and 16 sellers compete here.

Brands

11 falling

was 12 a year ago

Sellers

16

Top 5 brand share

82%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 11 tracked products in this niche.

NEWC 3 Pack Designed for Samsung Galaxy S21 FE 5G Screen Protector Tempered Glass Case Friendly Scratch-proof Bubble Free Ultra Resistant

NEWC 3 Pack Designed for Samsung Galaxy S21 FE 5G Screen Protector Tempered Glass Case Friendly Scratch-proof Bubble Free Ultra Resistant

NEW'C

$7.214.5★107,371 reviews

Arshek Galaxy S21 FE Screen Protector and Camera Protector [3 Screen Protectors+3 Camera Protectors][Support Fingerprint] Tempered Glass Screen Protector for Samsung Galaxy S21 FE 5G

Arshek Galaxy S21 FE Screen Protector and Camera Protector [3 Screen Protectors+3 Camera Protectors][Support Fingerprint] Tempered Glass Screen Protector for Samsung Galaxy S21 FE 5G

Arshek

$8.084.3★6,061 reviews

(3 Pack) Supershieldz Designed for Samsung Galaxy S21 FE 5G Tempered Glass Screen Protector Anti Scratch Bubble Free

(3 Pack) Supershieldz Designed for Samsung Galaxy S21 FE 5G Tempered Glass Screen Protector Anti Scratch Bubble Free

Supershieldz

$8.134.6★1,337 reviews

Ailun Glass Screen Protector for Galaxy S21fe 3Pack + 2Pack Camera Lens Tempered Glass Fingerprint Unlock Compatible 0.33mm Ultra Clear Anti-Scratch Case Friendly

Ailun Glass Screen Protector for Galaxy S21fe 3Pack + 2Pack Camera Lens Tempered Glass Fingerprint Unlock Compatible 0.33mm Ultra Clear Anti-Scratch Case Friendly

Ailun

$5.844.5★49,227 reviews

iCsapr 4 Pack Glass Screen Protector Compatible for Samsung Galaxy S21 FE 5G / SM-g990u [9H Hardness]-HD Screen Tempered Glass Scratch Resistant Easy Install [Case Friendly]

iCsapr 4 Pack Glass Screen Protector Compatible for Samsung Galaxy S21 FE 5G / SM-g990u [9H Hardness]-HD Screen Tempered Glass Scratch Resistant Easy Install [Case Friendly]

iCsapr

$7.044.4★1,917 reviews

beukei (4 Pack) Compatible for Samsung Galaxy S21 FE 5G / Galaxy S21 FE (FE Model Only) Screen Protector Tempered Glass Touch Sensitive Case Friendly 9H Hardness

beukei (4 Pack) Compatible for Samsung Galaxy S21 FE 5G / Galaxy S21 FE (FE Model Only) Screen Protector Tempered Glass Touch Sensitive Case Friendly 9H Hardness

beukei

$6.144.5★166 reviews

AACL Galaxy S21 FE Screen Protector Tempered Glass for Samsung Galaxy S21 FE 5G 6.4 Inch [Support Fingerprint Unlock][Full Screen Coverage (except edges)][9H] [3 Pack]

AACL Galaxy S21 FE Screen Protector Tempered Glass for Samsung Galaxy S21 FE 5G 6.4 Inch [Support Fingerprint Unlock][Full Screen Coverage (except edges)][9H] [3 Pack]

AACL

$9.614.5★1,638 reviews

Didisky [Dust-Free Installation for Samsung Galaxy S21 FE Screen Protector Fingerprint ID Compatible 3 Pack Auto-Alignment Box for Zero Bubbles Full Coverage Tempered Glass 9H Hardness

Didisky [Dust-Free Installation for Samsung Galaxy S21 FE Screen Protector Fingerprint ID Compatible 3 Pack Auto-Alignment Box for Zero Bubbles Full Coverage Tempered Glass 9H Hardness

Didisky

$10.014.5★4,803 reviews

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Drop/Impact Protection17%

“Screen Protector”

Size-Overall14%

“Fits perfect”

Assembly/Installation14%

“Easy to place”

Quality-Overall11%

“Great quality and easy to put on the screen”

Advertised Vs Actual Product9%

“As expected”

Ease Of Use7%

“Easy to use”

Value For Money6%

“Great Value”

Durability3%

“it still looks brand new”

Display Resolution3%

“Works great, saved my screen many times”

Strength2%

“Strong coverage”

What buyers complain about

Durability20%

“Breaks easily”

Size-Overall17%

“Did not fit the phone with the case”

Adhesion/Stickiness10%

“Poor adhesive”

Quality-Overall9%

“Not great quality”

Instructions/User Manual/Troubleshooting7%

“Terrible instructions”

Functionality-Overall6%

“Does not work at all”

Compatibility-Overall4%

“Not compatible”

Thin4%

“Screen protector too thin”

Assembly/Installation2%

“Broke on installation”

Touch Screen1%

“touch screen sensitivity is less than my old one. don't remember the brand”

Top return reasons

  • Size-Overall56%
  • Compatibility-Overall20%
  • Adhesion/Stickiness5%
  • Functionality-Overall5%
  • Advertised Vs Actual Product3%
  • Length2%
  • Value For Money2%
  • Touch Screen1%
  • Quality-Overall1%
  • Defective Material/Parts1%

Data scraped July 6, 2026 · Marketplace baseline: 4.4★ avg rating · $22.66 median price · 2.2% median returns across 14,418 tracked niches.