Kootion vs Sewer SD Cards
Side-by-side price per gigabyte comparison across 3 products.
As of March 2026, Kootion averages $0.4336/GB across 2 products while Sewer averages $33.9288/GB across 1 products on BuyPerUnit. Kootion offers 99% better value per gigabyte for sd cards.
Kootion
Better ValueCheapest Product
KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera128 GB · $24.99 · amazon
Sewer
Cheapest Product
Sewer Camera with 512Hz Locator,100 ft/30 m, 7' Pipeline Inspection Camera with DVR Function, IP68 Camera with 12 Adjustable LEDs, A 16 GB SD Card...16GB · $542.86 · newegg
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Kootion | KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera | 128 GB | $0.1952 | $24.99 | amazon |
| 1 | Sewer | Sewer Camera with 512Hz Locator,100 ft/30 m, 7' Pipeline Inspection Camera with DVR Function, IP68 Camera with 12 Adjustable LEDs, A 16 GB SD Card... | 16GB | $33.9288 | $542.86 | newegg |
| 2 | Kootion | KOOTION 32GB Micro SD Card 2-Pack Class 10 Micro SDHC Card UHS-I Memory Card, High Speed TF Card, C10, U1, 32 GB | 32 GB | $0.6719 | $21.50 | amazon |
Which Should You Buy?
Based on current pricing data, Kootion offers better overall value for sd cards at an average of $0.4336/GB compared to Sewer's $33.9288/GB — that's roughly 99% less per gigabyte.
Kootion's best deal is the KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera (128 GB) at $0.1952/GB, while Sewer's cheapest option is the Sewer Camera with 512Hz Locator,100 ft/30 m, 7' Pipeline Inspection Camera with DVR Function, IP68 Camera with 12 Adjustable LEDs, A 16 GB SD Card... (16GB) at $33.9288/GB.
However, price per GB isn't everything — consider factors like warranty, performance specs, and your specific capacity needs. Check individual product pages for detailed specifications.
Frequently Asked Questions
Is Kootion or Sewer cheaper per GB for sd cards?
As of March 2026, Kootion averages $0.4336/GB compared to Sewer at $33.9288/GB. Kootion is approximately 99% cheaper per gigabyte on average.
How many Kootion and Sewer sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 2 Kootion products and 1 Sewer products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest Kootion sd card per GB?
The cheapest Kootion option is the KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera at $0.1952/GB ($24.99 for 128 GB).
What is the cheapest Sewer sd card per GB?
The cheapest Sewer option is the Sewer Camera with 512Hz Locator,100 ft/30 m, 7' Pipeline Inspection Camera with DVR Function, IP68 Camera with 12 Adjustable LEDs, A 16 GB SD Card... at $33.9288/GB ($542.86 for 16GB).