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51

z flip 3 case

Worth a look

Shows no brand lock-in (top 5 brands take 42% of clicks), but soft demand (-26.4% this quarter) keeps it on the watch list.

Market size 16Growth 12Conversion 28Competition 84Returns 45Price range 61Avg price 68Brand share 93Review moat 73Quality gap 79

Brand share

Great42%

top-5 brand share — no brand owns this niche

Competition

Great31%

top-5 click share — an open shelf

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Review moat

Good575.59

avg incumbent reviews — the moat a new listing must climb

Avg price

Good$14.11

avg listing price — sweet spot $15–$100

Price range

Good$5.50–$30.03

cheapest to priciest tracked listing — scored on the share inside $15–$100

Returns

Okay3.4%

return rate — above 5% kills the launch gate

Conversion

Okay2.2%

search→purchase rate — share of searches ending in a sale

Market size

Bad$64K

$64K/yr · 203K searches

Growth

Bad-26.4%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United States niche tracking, z flip 3 case is a $64K/yr Amazon United States market (203K searches/yr). The top 5 brands hold 42% of demand. Demand peaks in Jul–Aug. Verdict: Worth a look — 51/100.

Data updated Jul 8, 2026 · scored weekly · How we score niches

z flip 3 case market data

Units sold / yr
5K–6K
avg 0–100/product
Revenue / yr
$71K–$85K
units × avg price
Conversion rate
2.2%
Avg BSR
#8,860
Page quality
0%
Prime
100%
Sponsored
71%
Out of stock
7.8%
Avg brand age
35 months
Avg seller age
174 days

Competition & brand share

Clicks spread well past the top 5 (31% combined) — an open shelf where new products get seen.

Brands

44 falling

Sellers

59

Top-5 brand share

42%

Top 20: 83%

Top-5 click share

31%

Top 20: 65%

Open market

52%

  • Caka13%
  • Cresee9%
  • Ygtrlkp7%
  • DUEDUE7%
  • BENTOBEN6%
  • ZIULQIK6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -26.4% search growth over the last 90 days.
20K15KSepDecMarJunAugNovMarMay

Peak months: Jul, Aug · busiest ÷ quietest = 2.5×

Top z flip 3 case search terms

  • galaxy z flip 3 case35K/yr
  • z flip 3 case20K/yr
  • samsung galaxy z flip 3 case16K/yr
  • z flip 3 phone case20K/yr
  • samsung z flip 3 case15K/yr
  • flip 3 phone case16K/yr
  • samsung flip 3 case15K/yr
  • galaxy z flip 3 phone case10K/yr
  • samsung flip 3 phone case10K/yr
  • galaxy flip 3 phone case8K/yr
All search terms

Top z flip 3 case products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%2%$1K4%$3K6%$4K8%$5K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about z flip 3 case

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

What buyers love

Size-Overall18%

“Fits perfect”

Drop/Impact Protection10%

“Decent protection”

Color10%

“the color is really pretty”

Advertised Vs Actual Product9%

“description was accurate”

Quality-Overall9%

“I am satisfied with the quality of this phone case”

Strength8%

“No issues sturdy”

Durability6%

“Very Durable”

Value For Money6%

“Good price”

Design-Overall2%

“excellent design”

Ease Of Use2%

“This thing is handy”

What buyers complain about

Durability26%

“breaks too easy”

Quality-Overall11%

“Cheap for a Reason”

Size-Overall10%

“It doesn't fit my phone”

Charging7%

“It's difficult to plug in the charger”

Functionality-Overall3%

“Functionality. Doesn't allow the phone to open completely”

Grip3%

“didn't grip the phone properly”

Weight Heavy2%

“Bulky and ill-fitting”

Drop/Impact Protection2%

“it does not protect at all”

Strength2%

“Not very strong/ sturdy”

Touch Screen2%

“The screen is cracked”

Top return reasons

Size-Overall38%
Compatibility-Overall8%
Advertised Vs Actual Product6%
Defective Material/Parts5%
Functionality-Overall5%
Material Quality4%
Color4%
Durability3%
Thickness3%
Quality-Overall3%

Common questions

Is z flip 3 case profitable to sell on Amazon United States?
The niche generates $64K/yr across 73 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -26.4%. Flapen's verdict: Worth a look (51/100).
How competitive is the z flip 3 case niche?
44 brands and 59 sellers compete. The top 5 products take 31% of clicks and top 5 brands hold 42% of demand.
What do buyers complain about in z flip 3 case?
Top complaints mined from reviews: Durability, Quality-Overall, Size-Overall. The return rate is 3.4%.
When does demand for z flip 3 case peak?
Demand peaks in Jul–Aug; the busiest month runs 2.5× the quietest.
What does it cost to enter the z flip 3 case niche?
Listings span $5.50–$30.03; the average listing price is $14.11 (sweet spot $15–$100). The average incumbent carries 576 reviews — the moat a new listing must climb.