s pen pro samsung z fold 4
Skip itA small market ($8K/yr) — this niche doesn't clear our bar today.
Review moat
Great265.92avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Avg price
Great$15.50avg listing price — sweet spot $15–$100
Price range
Good$5.93–$28.96cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay3.0%search→purchase rate — share of searches ending in a sale
Brand share
Okay85%top-5 brand share — brands hold most of the demand
Competition
Okay68%top-5 click share — leaders hold, buyers still browse
Returns
Okay4.9%return rate — above 5% kills the launch gate
Growth
Bad-16.9%90-day search growth — must beat 0% to launch
Market size
Bad$8K$8K/yr · 16K searches
According to Flapen's Amazon United States niche tracking, s pen pro samsung z fold 4 is a $8K/yr Amazon United States market (16K searches/yr). The top 5 brands hold 85% of demand. Demand peaks in Jul. Verdict: Skip it — 36/100.
Data updated Jul 6, 2026 · scored weekly · How we score niches
s pen pro samsung z fold 4 market data
- Units sold / yr
- 500–750
- avg 0–100/product
- Revenue / yr
- $8K–$12K
- units × avg price
- Conversion rate
- 3.0%
- Avg BSR
- #4,249
- Page quality
- 0%
- Prime
- 92%
- Sponsored
- 85%
- Out of stock
- 16.5%
- Avg brand age
- 32 months
- Avg seller age
- 180 days
Competition & brand share
The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.Brands
8 falling
Sellers
12
Top-5 brand share
85%
Top 20: 100%
Top-5 click share
68%
Top 20: 100%
Open market
9%
- CaoXiong33%
- Maezar21%
- Factemory14%
- Bimahoo9%
- Samsung8%
- Generic6%
- Open — no brand owns it (2 brands, 9%)
Demand & seasonality
Weekly Amazon search volume, last 102 weeks — -16.9% search growth over the last 90 days.Peak months: Jul · busiest ÷ quietest = 8.2×
Top s pen pro samsung z fold 4 search terms
- z fold 4 s pen3K/yr
- s pen for galaxy z fold 43K/yr
- samsung z fold 4 s pen2K/yr
- z fold 4 pen2K/yr
- fold 4 s pen2K/yr
- samsung fold 4 pen2K/yr
- samsung galaxy z fold 4 s pen1K/yr
- fold 4 pen733/yr
Top s pen pro samsung z fold 4 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.
All 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
S Pen for Galaxy Z Fold 4 Fold 3 Fold 2 Maezar Capacitive Stylus Touch Pen S Pen Fold Edition (Silicone Soft Tip) for Samsung Galaxy Z Fold 4/3/2
Maezar$10.084.2★264 rev
2 Pack Galaxy Z Fold 4/3/5 S Pen Fold Edition for Samsung Galaxy Z Fold 3/4/5 Replacement for Galaxy Z Fold 3/4/5 Stylus S Pen(Black)
CaoXiong$16.823.9★281 rev
Fold Edition S Pen Z Fold 4 S Pen Slim 1.5mm Pen Tip 4 096 Pressure Levels Compatible with Samsung Galaxy Z Fold 4/Z Fold 3 Phones Only - Black
Factemory$10.573.6★31 rev
2 Pcs Z Fold 4/Fold 3 Slim S Pen Fold Edition Compatible with Samsung Galaxy Z Fold 4 and Z Fold 3 All Versions Fold 4 S Pen 1.5mm Pen Tips 4096 Levels of Pressure Sensitivity with 3pcs Tips (Black)
Bimahoo$17.664.4★31 rev
Galaxy Z Fold 4/3/5 S Pen Fold Edition for Samsung Galaxy Z Fold 3/4/5 S Pen Fold Edition for Galaxy Z Fold 3/4/5 Stylus EJ-PF946BBEGUS (Green)
CaoXiong$12.874.3★148 rev
Newest
by launch dateFold Edition S Pen Z Fold 4 S Pen Slim 1.5mm Pen Tip 4 096 Pressure Levels Compatible with Samsung Galaxy Z Fold 4/Z Fold 3 Phones Only - Black
Factemory$10.5731 rev
2 Pcs Z Fold 4/Fold 3 Slim S Pen Fold Edition Compatible with Samsung Galaxy Z Fold 4 and Z Fold 3 All Versions Fold 4 S Pen 1.5mm Pen Tips 4096 Levels of Pressure Sensitivity with 3pcs Tips (Black)
Bimahoo$17.6631 rev
Galaxy Z Fold 4/3/5 S Pen Fold Edition for Samsung Galaxy Z Fold 3/4/5 S Pen Fold Edition for Galaxy Z Fold 3/4/5 Stylus EJ-PF946BBEGUS (Green)
CaoXiong$12.87148 rev
S Pen for Galaxy Z Fold 4 Fold 3 Fold 2 Maezar Capacitive Stylus Touch Pen S Pen Fold Edition (Silicone Soft Tip) for Samsung Galaxy Z Fold 4/3/2
Maezar$10.08264 rev
thexxa Galaxy Z Fold 5 Stylus Pen (Aggravation) for Samsung Galaxy Z Fold 5/4/3 Edition S Pen Replacement (Gray)
thexxa$5.9313 rev
Trending
90-day click momentum
Galaxy Z Fold 4 S Pen Fold Edition Slim 1.5mm Pen Tip 4 096 Pressure Levels Stylus Pen for Samsung Galaxy Z Fold 4 5G+Tips/Nibs + Eject Pin (Black) EF- FF92PCBEGUS
PCTC$12.394.3★
Fold Edition S Pen Z Fold 4 S Pen Slim 1.5mm Pen Tip 4 096 Pressure Levels Compatible with Samsung Galaxy Z Fold 4/Z Fold 3 Phones Only - Black
Factemory$10.573.6★
Galaxy Z Fold 4/3/5 S Pen Fold Edition for Samsung Galaxy Z Fold 3/4/5 S Pen Fold Edition for Galaxy Z Fold 3/4/5 Stylus EJ-PF946BBEGUS (Green)
CaoXiong$12.874.3★
Samsung Galaxy S Pen Fold Edition Slim 1.5mm Pen Tip 4 096 Pressure Levels Included Carry Storage Pouch Compatible Galaxy Z Fold 3 Phone Only Black
Samsung$28.624.5★
2 Pcs Z Fold 4/Fold 3 Slim S Pen Fold Edition Compatible with Samsung Galaxy Z Fold 4 and Z Fold 3 All Versions Fold 4 S Pen 1.5mm Pen Tips 4096 Levels of Pressure Sensitivity with 3pcs Tips (Black)
Bimahoo$17.664.4★
What buyers say about s pen pro samsung z fold 4
What buyers praise and complain about, mined from review topics.What buyers love
“Fits perfectly”
“Easy to use”
“Fits in multiple different cases that are equipped with stylus very well”
“Excellent price”
“S pen works very smoothly”
“Works for pretty much any touch screen device”
“Accuracy”
“As advertised”
“Excellent quality”
What buyers complain about
“One worked for a day then quit”
“Does not work with samsung fold 5”
“it can't fit in some cases”
“Don't work”
“It's a waste of effort and material, and going by others reviews, doesn't make it any more reliable”
“Their description is misleading as to that aspect”
“Both pens would not connect with Z Fold 4”
“Of money”
“It's heavy and slippery in your hand”
“It's heavy and slippery in your hand”
Top return reasons
Common questions
- Is s pen pro samsung z fold 4 profitable to sell on Amazon United States?
- The niche generates $8K/yr across 13 tracked products. 90-day search growth is -16.9%. Flapen's verdict: Skip it (36/100).
- How competitive is the s pen pro samsung z fold 4 niche?
- 8 brands and 12 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 85% of demand.
- What do buyers complain about in s pen pro samsung z fold 4?
- Top complaints mined from reviews: Durability, Compatibility-Overall, Size-Overall. The return rate is 4.9%.
- When does demand for s pen pro samsung z fold 4 peak?
- Demand peaks in Jul; the busiest month runs 8.2× the quietest.
- What does it cost to enter the s pen pro samsung z fold 4 niche?
- Listings span $5.93–$28.96; the average listing price is $15.50 (sweet spot $15–$100). The average incumbent carries 266 reviews — the moat a new listing must climb.