4ch vs Juanwe SD Cards
Side-by-side price per gigabyte comparison across 3 products.
As of March 2026, 4ch averages $0.1336/GB across 1 products while Juanwe averages $1.1716/GB across 2 products on BuyPerUnit. 4ch offers 89% better value per gigabyte for sd cards.
4ch
Better ValueCheapest Product
4CH MDVR Loop Recording Support 512GB For Single SD Card Mobile DVR For Bus Truck512GB · $68.42 · newegg
Juanwe
Cheapest Product
JUANWE 32GB Micro SD Card microSDXC Memory Card, Memory Card, SDHC High-Speed U1 A1 SD Card, 32GB TF Cards for Phone, Dash Cam, Security Camera (Pink)32 GB · $11.99 · amazon
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | 4ch | 4CH MDVR Loop Recording Support 512GB For Single SD Card Mobile DVR For Bus Truck | 512GB | $0.1336 | $68.42 | newegg |
| 1 | Juanwe | JUANWE 32GB Micro SD Card microSDXC Memory Card, Memory Card, SDHC High-Speed U1 A1 SD Card, 32GB TF Cards for Phone, Dash Cam, Security Camera (Pink) | 32 GB | $0.3747 | $11.99 | amazon |
| 2 | Juanwe | JUANWE 32GB Micro SD Cards 10 Pack Memory Card, SDHC High-Speed U1 A1 SD Card, 32GB TF Cards with 2 Adapter for Phone, Dash Cam, Security Camera (10 Pack, Pink) | 32 GB | $1.9684 | $62.99 | amazon |
Which Should You Buy?
Based on current pricing data, 4ch offers better overall value for sd cards at an average of $0.1336/GB compared to Juanwe's $1.1716/GB — that's roughly 89% less per gigabyte.
4ch's best deal is the 4CH MDVR Loop Recording Support 512GB For Single SD Card Mobile DVR For Bus Truck (512GB) at $0.1336/GB, while Juanwe's cheapest option is the JUANWE 32GB Micro SD Card microSDXC Memory Card, Memory Card, SDHC High-Speed U1 A1 SD Card, 32GB TF Cards for Phone, Dash Cam, Security Camera (Pink) (32 GB) at $0.3747/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 4ch or Juanwe cheaper per GB for sd cards?
As of March 2026, 4ch averages $0.1336/GB compared to Juanwe at $1.1716/GB. 4ch is approximately 89% cheaper per gigabyte on average.
How many 4ch and Juanwe sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 1 4ch products and 2 Juanwe products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest 4ch sd card per GB?
The cheapest 4ch option is the 4CH MDVR Loop Recording Support 512GB For Single SD Card Mobile DVR For Bus Truck at $0.1336/GB ($68.42 for 512GB).
What is the cheapest Juanwe sd card per GB?
The cheapest Juanwe option is the JUANWE 32GB Micro SD Card microSDXC Memory Card, Memory Card, SDHC High-Speed U1 A1 SD Card, 32GB TF Cards for Phone, Dash Cam, Security Camera (Pink) at $0.3747/GB ($11.99 for 32 GB).