--- title: "s21 ultra s pen — Niche Verdict: Skip it (51/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/cell-phones-accessories/s21-ultra-s-pen" last_updated: "2026-07-09T23:55:25.765Z" locale: en meta: description: "a small market ($436K/yr) — s21 ultra s pen doesn't clear our bar today." "og:description": "a small market ($436K/yr) — s21 ultra s pen doesn't clear our bar today." "og:title": "s21 ultra s pen — Niche Verdict: Skip it (51/100) | Amazon United States - Flapen" --- Back to Flapen home # **s21 ultra s pen** **Skip it****51/100 ** a small market ($436K/yr) — s21 ultra s pen doesn't clear our bar today. **Market/yr** **$436K** **Growth (1y)** **+73.3%** **Products** **30** **Brands** **16** was 27 a year ago **Sellers** **54** **Price range** **$6.97–$83.11** **Returns** **1.4%** **Rating** **4.3★** **Skip it** Scored 51/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **22** ×0.30 Growth **57** ×0.30 Competition **63** ×0.20 Quality gap **60** ×0.10 Returns **89** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +73.3% year over year. 17K9KPrime Day '24Holiday '24Prime Day '25Black Friday '25Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Dec · busiest ÷ quietest = 1.6× ## **Competition** - Samsung32% - Rgar28% - Dogxiong9% - yelzoolny5% - Mingxiong4% - Alovexiong3% - Other (10 brands)18% The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them. 16 brands and 54 sellers compete here. **Brands** **16 **▼falling was 27 a year ago **Sellers** **54** **Top 5 brand share** **78%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Stylus Pen Android for Samsung Galaxy Tab A11+/A11/A9/A9Plus/A8/A8plus/A7/A7lite Tablet S Pencil Touchscreens Stylists Pen(Pink)](https://m.media-amazon.com/images/I/31xB20-iBEL.jpg) [**Stylus Pen Android for Samsung Galaxy Tab A11+/A11/A9/A9Plus/A8/A8plus/A7/A7lite Tablet S Pencil Touchscreens Stylists Pen(Pink)**](https://www.amazon.com/dp/B0F67DR8WZ) Rgar$8.354.1★1,42420%▲rising 2 ![Samsung Galaxy Tab S9 Series S Pen for Writing Drawing Navigating Tablet Easy Charging on Magnetic Holder IP68 Rating Air Command for Personalized Actions US Version EJ-PX710BBEGUJ Black](https://m.media-amazon.com/images/I/11ndn-ss-nL.jpg) [**Samsung Galaxy Tab S9 Series S Pen for Writing Drawing Navigating Tablet Easy Charging on Magnetic Holder IP68 Rating Air Command for Personalized Actions US Version EJ-PX710BBEGUJ Black**](https://www.amazon.com/dp/B0C795CJ52) Samsung$40.204.4★4119%▼falling 3 ![Stylus Pen Android for Samsung Galaxy Tab A11+/A11/A9/A9Plus/A8/A8plus/A7/A7lite Tablet S Pencil Touchscreens Stylists Pen(Black)](https://m.media-amazon.com/images/I/31iMmU267gL.jpg) [**Stylus Pen Android for Samsung Galaxy Tab A11+/A11/A9/A9Plus/A8/A8plus/A7/A7lite Tablet S Pencil Touchscreens Stylists Pen(Black)**](https://www.amazon.com/dp/B0F67DCCP7) Rgar$8.574.1★1,4247%▲rising 4 ![Samsung Galaxy S Pen for Tab S11/S11 Ultra Ergonomic Design Natural Touch Stylish Stylus Durable US Version White](https://m.media-amazon.com/images/I/21ZL0MEEvvL.jpg) [**Samsung Galaxy S Pen for Tab S11/S11 Ultra Ergonomic Design Natural Touch Stylish Stylus Durable US Version White**](https://www.amazon.com/dp/B0FKMJ4J45) Samsung$55.984.6★746%▲rising 5 ![Mystic Black Tab S7 FE Pen for Samsung Galaxy Tab S7 FE SPen Stylus Pen Replacement + Free 5 Tips for Samsung Galaxy Tab S7 FE Stylus S Pen](https://m.media-amazon.com/images/I/319o0Q121kL.jpg) [**Mystic Black Tab S7 FE Pen for Samsung Galaxy Tab S7 FE SPen Stylus Pen Replacement + Free 5 Tips for Samsung Galaxy Tab S7 FE Stylus S Pen**](https://www.amazon.com/dp/B0C1C6D8NN) Dogxiong$12.694.3★8526%▼falling 6 ![SAMSUNG Galaxy Tab S9 FE S Pen Precise Writing and Navigation IP68 Certified Water Resistant Attaches to Tablet Magnetic Holder Air Command US Version Black](https://m.media-amazon.com/images/I/31vEdXGqmHL.jpg) [**SAMSUNG Galaxy Tab S9 FE S Pen Precise Writing and Navigation IP68 Certified Water Resistant Attaches to Tablet Magnetic Holder Air Command US Version Black**](https://www.amazon.com/dp/B0CH1WJMZ4) Samsung$38.034.6★3795%▼falling 7 ![Samsung EJ-P5450SBEGEU S Pen Pro Black One Size](https://m.media-amazon.com/images/I/31pcoVU+woL.jpg) [**Samsung EJ-P5450SBEGEU S Pen Pro Black One Size**](https://www.amazon.com/dp/B098KKXJRV) Samsung$81.263.9★4605%▲rising 8 ![Black Galaxy Tab S6 Lite Pen Replacement for Samsung Galaxy Tab S6 Lite S Pen (EJ-PP610) Stylus Pen Replacement +Free 5 Tips for Samsung Galaxy Tab S6 Lite S Pen](https://m.media-amazon.com/images/I/31p6XJivfFL.jpg) [**Black Galaxy Tab S6 Lite Pen Replacement for Samsung Galaxy Tab S6 Lite S Pen (EJ-PP610) Stylus Pen Replacement +Free 5 Tips for Samsung Galaxy Tab S6 Lite S Pen**](https://www.amazon.com/dp/B09L45KD1R) Dogxiong$9.704.3★1,5214%▼falling 9 ![Stylus Pen for Samsung Galaxy Tab A11 / A11+ A9 / A9+ A8 A7 Lite Active Capacitive Pencil for Samsung Android Tablet & iOS Touchscreens High Precision Digital Pen with 4 Tips (Blue)](https://m.media-amazon.com/images/I/21dJJtJJg-L.jpg) [**Stylus Pen for Samsung Galaxy Tab A11 / A11+ A9 / A9+ A8 A7 Lite Active Capacitive Pencil for Samsung Android Tablet & iOS Touchscreens High Precision Digital Pen with 4 Tips (Blue)**](https://www.amazon.com/dp/B0GHSZ9LPK) yelzoolny$7.093.9★2793%▲rising 10 ![Galaxy S25 Ultra S Pen Replacement for Samsung Galaxy S25 Ultra Stylus Pen S25 Ultra Pen Replacement for Samsung Galaxy S25 Ultra 5G 6.9 in All Versions S Pen EJ-PS938BBEGUJ(Black)](https://m.media-amazon.com/images/I/31jbur93JLL.jpg) [**Galaxy S25 Ultra S Pen Replacement for Samsung Galaxy S25 Ultra Stylus Pen S25 Ultra Pen Replacement for Samsung Galaxy S25 Ultra 5G 6.9 in All Versions S Pen EJ-PS938BBEGUJ(Black)**](https://www.amazon.com/dp/B0DWK3542L) Mingxiong$11.324.4★1,1393%▲rising 11 ![OASO Stylus Pen for Touch Screens Disc Tip & Magnet Cap Styli Pencil Compatible with Apple iPad pro/iPad 6/7/8/9/iPhone/Samsung Galaxy Tab A7/S7/Fire HD 7/8/10 Plus Tablet/All Touch Devices.](https://m.media-amazon.com/images/I/31h1+GH8EfL.jpg) [**OASO Stylus Pen for Touch Screens Disc Tip & Magnet Cap Styli Pencil Compatible with Apple iPad pro/iPad 6/7/8/9/iPhone/Samsung Galaxy Tab A7/S7/Fire HD 7/8/10 Plus Tablet/All Touch Devices.**](https://www.amazon.com/dp/B08Q7L85X2) OASO$9.794.4★21,5853%—flat 12 ![SAMSUNG S Pen Creator Edition Detailed Drawing Comfort Grip Premium Sleek Design Compatible with Galaxy S21 Ultra and Higher Galaxy Note10 and Higher Galaxy Tab S Series and PCs White](https://m.media-amazon.com/images/I/21PiXe8uiBL.jpg) [**SAMSUNG S Pen Creator Edition Detailed Drawing Comfort Grip Premium Sleek Design Compatible with Galaxy S21 Ultra and Higher Galaxy Note10 and Higher Galaxy Tab S Series and PCs White**](https://www.amazon.com/dp/B0CHYXH633) Samsung$83.114.3★423%▲rising 13 ![Bopomofo Stylus(5 Pcs) 2-in-1 Stylus Pen for Touchscreen Universal Stylus](https://m.media-amazon.com/images/I/41gpJGzpKnL.jpg) [**Bopomofo Stylus(5 Pcs) 2-in-1 Stylus Pen for Touchscreen Universal Stylus**](https://www.amazon.com/dp/B0CLXJ2TY6) Bopomofo$10.004.6★9,4112%▼falling 14 ![Stylus Pen for Android Tablet Tablet Pencil for iOS/Android Rechargeable Active Stylus Pen for Switch/iPhone/Samsung/XiaoMi/Huawei/Vivo/Lenovo and Other Android Smartphones and Tablets-Black](https://m.media-amazon.com/images/I/41IGvmej6LL.jpg) [**Stylus Pen for Android Tablet Tablet Pencil for iOS/Android Rechargeable Active Stylus Pen for Switch/iPhone/Samsung/XiaoMi/Huawei/Vivo/Lenovo and Other Android Smartphones and Tablets-Black**](https://www.amazon.com/dp/B0DKNJGQZJ) Luntak$9.994.3★1,7722%▼falling 15 ![Galaxy S25 Ultra S Pen for Samsung Galaxy S25 Ultra SPen Replacement US Version EJ-PS938BBEGUJ Samsung Galaxy S25 Ultra Stylus Pen for Samsung Galaxy S25 Ultra (Black)](https://m.media-amazon.com/images/I/11leRCVejwL.jpg) [**Galaxy S25 Ultra S Pen for Samsung Galaxy S25 Ultra SPen Replacement US Version EJ-PS938BBEGUJ Samsung Galaxy S25 Ultra Stylus Pen for Samsung Galaxy S25 Ultra (Black)**](https://www.amazon.com/dp/B0DWK8K8VT) Alovexiong$10.164.4★3282%▲rising **~~Showing 15 of 30 — show all ~~** ## **Product shelf** All 30 tracked products in this niche. Top sellersNewestTrending [![Stylus Pen Android for Samsung Galaxy Tab A11+/A11/A9/A9Plus/A8/A8plus/A7/A7lite Tablet S Pencil Touchscreens Stylists Pen(Pink)](https://m.media-amazon.com/images/I/31xB20-iBEL.jpg)**Stylus Pen Android for Samsung Galaxy Tab A11+/A11/A9/A9Plus/A8/A8plus/A7/A7lite Tablet S Pencil Touchscreens Stylists Pen(Pink)** Rgar**$8.35**4.1★1,424 reviews](https://www.amazon.com/dp/B0F67DR8WZ) [![Samsung Galaxy Tab S9 Series S Pen for Writing Drawing Navigating Tablet Easy Charging on Magnetic Holder IP68 Rating Air Command for Personalized Actions US Version EJ-PX710BBEGUJ Black](https://m.media-amazon.com/images/I/11ndn-ss-nL.jpg)**Samsung Galaxy Tab S9 Series S Pen for Writing Drawing Navigating Tablet Easy Charging on Magnetic Holder IP68 Rating Air Command for Personalized Actions US Version EJ-PX710BBEGUJ Black** Samsung**$40.20**4.4★411 reviews](https://www.amazon.com/dp/B0C795CJ52) [![Stylus Pen Android for Samsung Galaxy Tab A11+/A11/A9/A9Plus/A8/A8plus/A7/A7lite Tablet S Pencil Touchscreens Stylists Pen(Black)](https://m.media-amazon.com/images/I/31iMmU267gL.jpg)**Stylus Pen Android for Samsung Galaxy Tab A11+/A11/A9/A9Plus/A8/A8plus/A7/A7lite Tablet S Pencil Touchscreens Stylists Pen(Black)** Rgar**$8.57**4.1★1,424 reviews](https://www.amazon.com/dp/B0F67DCCP7) [![Samsung Galaxy S Pen for Tab S11/S11 Ultra Ergonomic Design Natural Touch Stylish Stylus Durable US Version White](https://m.media-amazon.com/images/I/21ZL0MEEvvL.jpg)**Samsung Galaxy S Pen for Tab S11/S11 Ultra Ergonomic Design Natural Touch Stylish Stylus Durable US Version White** Samsung**$55.98**4.6★74 reviews](https://www.amazon.com/dp/B0FKMJ4J45) [![Mystic Black Tab S7 FE Pen for Samsung Galaxy Tab S7 FE SPen Stylus Pen Replacement + Free 5 Tips for Samsung Galaxy Tab S7 FE Stylus S Pen](https://m.media-amazon.com/images/I/319o0Q121kL.jpg)**Mystic Black Tab S7 FE Pen for Samsung Galaxy Tab S7 FE SPen Stylus Pen Replacement + Free 5 Tips for Samsung Galaxy Tab S7 FE Stylus S Pen** Dogxiong**$12.69**4.3★852 reviews](https://www.amazon.com/dp/B0C1C6D8NN) [![SAMSUNG Galaxy Tab S9 FE S Pen Precise Writing and Navigation IP68 Certified Water Resistant Attaches to Tablet Magnetic Holder Air Command US Version Black](https://m.media-amazon.com/images/I/31vEdXGqmHL.jpg)**SAMSUNG Galaxy Tab S9 FE S Pen Precise Writing and Navigation IP68 Certified Water Resistant Attaches to Tablet Magnetic Holder Air Command US Version Black** Samsung**$38.03**4.6★379 reviews](https://www.amazon.com/dp/B0CH1WJMZ4) [![Samsung EJ-P5450SBEGEU S Pen Pro Black One Size](https://m.media-amazon.com/images/I/31pcoVU+woL.jpg)**Samsung EJ-P5450SBEGEU S Pen Pro Black One Size** Samsung**$81.26**3.9★460 reviews](https://www.amazon.com/dp/B098KKXJRV) [![Black Galaxy Tab S6 Lite Pen Replacement for Samsung Galaxy Tab S6 Lite S Pen (EJ-PP610) Stylus Pen Replacement +Free 5 Tips for Samsung Galaxy Tab S6 Lite S Pen](https://m.media-amazon.com/images/I/31p6XJivfFL.jpg)**Black Galaxy Tab S6 Lite Pen Replacement for Samsung Galaxy Tab S6 Lite S Pen (EJ-PP610) Stylus Pen Replacement +Free 5 Tips for Samsung Galaxy Tab S6 Lite S Pen** Dogxiong**$9.70**4.3★1,521 reviews](https://www.amazon.com/dp/B09L45KD1R) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Compatibility-Overall**14% *“It paired easily”* **Value For Money**12% *“Great Value”* **Quality-Overall**11% *“Good quality build and look sleek”* **Advertised Vs Actual Product**11% *“Exactly as described”* **Ease Of Use**8% *“Easy to hold”* **Size-Overall**7% *“Perfect length”* **Touch/Button Controls**4% *“Works Very well on my touch screen”* **Color**3% *“Good neutral colors too”* **Durability**3% *“Feels durable, metal, comes with plenty of replacement nibs”* **Functionality-Overall**2% *“works very well”* ### **What buyers complain about ** **Functionality-Overall**15% *“Did not work”* **Compatibility-Overall**11% *“Not Compatible”* **Quality-Overall**11% *“Horrible quality”* **Durability**10% *“Breaks easily”* **Charging**7% *“now won't charge”* **Touch/Button Controls**6% *“The click button broke almost immediately”* **Value For Money**5% *“A little expensive”* **Size-Overall**3% *“They were to long”* **Ease Of Use**3% *“Difficult to use”* **Connectivity-Overall**3% *“Doesn't connect”* #### **Top return reasons**- Compatibility-Overall33% - Functionality-Overall24% - Connectivity-Overall6% - Size-Overall6% - Advertised Vs Actual Product5% - Defective Material/Parts4% - Value For Money3% - Color3% - Charging3% - Touch/Button Controls2%