21.5 Inch Monitor
FailShoppers spend an estimated $73K a year here, so 21.5 Inch Monitor is a Fail.
- Flapen Score
- 39 / 100Ranks 5,506 of 8,347 Electronics niches · −4 vs the category median of 4339
- Market size
- $73K/yr24K searches / yr
- 90-day growth
- -5.0%search demand this quarter
- Competition
- 68%top-5 click share · 17 brands · 63 sellers
Flapen Score
21.5 Inch Monitor against its category
The dotted line is the Electronics average. Past it, 21.5 Inch Monitor is stronger. Inside it, weaker.
Market
The 21.5 Inch Monitor market on Amazon at a glance
Shoppers on Amazon United States searched for 21.5 Inch Monitor 24K times last year and spent an estimated $73K. The top 5 brands take 73% of clicks. Demand peaks in Jan–Feb–Jul–Dec. Flapen scores it 39 out of 100, a Fail.
01 · Demand
An estimated 3.8% of those searches ended in a purchase.
Shoppers searched for this 24K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.8% of those searches ended in a purchase. Searches in the last 90 days moved -5.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $73K a year.
- Searches, last 12 months
- 24K
- Growth, 90 days vs prior 90
- -5.0%
- Conversion, latest week
- 3.8%
- Market size, estimated
- $73Ka year
- Peak month
- January3.1× the quietest month
- Top search term
- 21.5 inch monitor13K searches a year
02 · Price
A sale here is worth $81.11.
Listings sell for $81.11 on average, from $53.19 to $153.64. Amazon reports units sold in ranges. This niche sold 1K to 1K a year. The average listing sells 0 to 100 of them. At $81.11 that is $0 to $8K a year per listing.
- Average price
- $81.11inside the $15 to $100 sweet spot
- Price range
- $53.19–$153.64
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 1K–1K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$8K
- Returns
- 2.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
70% of listings pay for placement with sponsored ads. 95% ship with Prime. On an average day, 3.2% of listings are out of stock. The average listing ranks #234 within Monitors. It carries 1,650 reviews at 4.50 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 70%
- Prime listings
- 95%
- Out of stock, average day
- 3.2%
- Average rank
- #234in Monitors
- Average rating
- 4.50 starsAmazon United States average 4.42 stars
- Average reviews
- 1,650per listing
- Listings tracked
- 20
04 · Newcomers
10 of last year's 10 launches cleared the first-year sales bar.
10 products launched here in the last 12 months. 10 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 28 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 10
- Successful launches
- 10Amazon's first-year sales bar
- Average brand age
- 28 months
Products
Top 21.5 Inch Monitor 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 30, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Acer KB220Q H2bi 21.5 Full HD (1920 x 1080) Zero-Frame Home Office Monitor | Adaptive-Sync Support (FreeSync Compatible) | Up to 100Hz Refresh | 1ms (VRB) | sRGB 99% | Tilt | HDMI & VGA Ports
- Price
- $69.16
- Rating
- 4.6/5
- Reviews
- 229
- Age
- 8mo ago

Sceptre New 22-Inch Gaming Monitor FHD 1080p Up to 144Hz HDMI DisplayPort Built-in Speakers Machine Black (E225W-FW144 Series 2026)
- Price
- $66.69
- Rating
- 4.5/5
- Reviews
- 992
- Age
- 10mo ago

Philips 22 Inch Computer Monitor FHD 100Hz VA VESA Flicker-Free 221V8LB
- Price
- $66.67
- Rating
- 4.6/5
- Reviews
- 3,747
- Age
- 2y ago

Samsung 22 (S30GD) Essential Monitor with IPS Panel and Tilt Only Stand
- Price
- $78.73
- Rating
- 4.5/5
- Reviews
- 1,899
- Age
- 1y ago

Lenovo L22-4e - Office Monitor - 21.5 FHD IPS Display - 100Hz Refresh Rate - 4 ms MPRT - 99% sRGB - Raven Black - Tilt Stand
- Price
- $75.64
- Rating
- 4.2/5
- Reviews
- 26
- Age
- 10mo ago
Trending
estimated 90-day click momentum
LIGHT FLIGHT Carry On Luggage 22x14x9 Airline Approved Expandable Carry On Suitcases with Wheels Lightweight Luggage Durable Hard Shell 20 Inch Rolling Suit Case for Men Women Travel Royal Blue
- Price
- $53.19
- Rating
- 4.7/5
- Reviews
- 355
- Age
- 6mo ago

Philips 22 Inch Computer Monitor FHD 120Hz Overclocked IPS VESA 22E2N1100
- Price
- $67.85
- Rating
- 4.6/5
- Reviews
- 64
- Age
- 6mo ago

msi PRO MP225 E12VL 22-inch1920 x 1080 (FHD) Computer Monitor 120Hz Adaptive-Sync HDMI Video Port VESA Mountable Tilt 1ms Black
- Price
- $60.86
- Rating
- 4.5/5
- Reviews
- 43
- Age
- 4mo ago

Kenowa 21.5 Large Portable Monitor FHD 1080P IPS 75Hz Frameless USB C HDMI Portable Gaming Monitor Built in Speakers Stand Travel Second Monitor for Laptop Phone PC Xbox
- Price
- $120.88
- Rating
- 5.0/5
- Reviews
- 10
- Age
- 6mo ago

Sceptre 22-Inch 75Hz 1080p LED Monitor HDMI VGA Build-in Speakers Brushed Black 2019 (E225W-19203S) Metal Black
- Price
- $64.52
- Rating
- 4.5/5
- Reviews
- 663
- Age
- 7y ago
Newest
by launch date
msi PRO MP225 E12VL 22-inch1920 x 1080 (FHD) Computer Monitor 120Hz Adaptive-Sync HDMI Video Port VESA Mountable Tilt 1ms Black
- Price
- $60.86
- Rating
- 4.5/5
- Reviews
- 43
- Age
- 4mo ago

Kenowa 21.5 Large Portable Monitor FHD 1080P IPS 75Hz Frameless USB C HDMI Portable Gaming Monitor Built in Speakers Stand Travel Second Monitor for Laptop Phone PC Xbox
- Price
- $120.88
- Rating
- 5.0/5
- Reviews
- 10
- Age
- 6mo ago

Philips 22 Inch Computer Monitor FHD 120Hz Overclocked IPS VESA 22E2N1100
- Price
- $67.85
- Rating
- 4.6/5
- Reviews
- 64
- Age
- 6mo ago

LIGHT FLIGHT Carry On Luggage 22x14x9 Airline Approved Expandable Carry On Suitcases with Wheels Lightweight Luggage Durable Hard Shell 20 Inch Rolling Suit Case for Men Women Travel Royal Blue
- Price
- $53.19
- Rating
- 4.7/5
- Reviews
- 355
- Age
- 6mo ago

21.5 Large Portable Monitor for Laptop 100Hz Ultra-Fast IPS Gaming Monitor QLED 125%sRGB | 2000:1 Contrast | Built-in Stand Speaker and VESA USB-C HDMI Second Screen Efficient Work Gaming
- Price
- $153.64
- Rating
- 4.4/5
- Reviews
- 258
- Age
- 8mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 68% of clicks. Leaders hold, but buyers still shop past them.
Brands
17 falling
Sellers
63
Est. top-5 brand share
73%
Top 20: 100%
Est. top-5 click share
68%
Top 20: 100%
Open market
23%
- Acer33%
- Sceptre18%
- Philips Computer Monitors11%
- Samsung6%
- ASUS5%
- Lenovo4%
Demand
21.5 Inch Monitor search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Jul, Dec · busiest ÷ quietest = 3.1×
Search terms
Top 21.5 Inch Monitor search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 21.5 inch monitor13K/yr
- 22 inch3K/yr
- 22 inch monitor with speakers5K/yr
- 21.5 monitor3K/yr
Reviews and returns
What reviews say buyers love and hate about 21.5 Inch Monitor
We read the reviews and the return reasons for every product selling here.
“The sound is terrible”
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.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common 21.5 Inch Monitor 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









