The Sony NW-ZX707 Walkman 64GB Hi-Res Portable Digital Music Player with Android, Large 5.0' (diag) Touchscreen Display, up to 24 Hour Battery, Wi-Fi &... costs $14.0313/GB while the TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack costs $0.2030/GB. TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack offers 99% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Sony NW-ZX707 Walkman 64GB Hi-Res Portable Digital Music Player with Android, Large 5.0' (diag) Touchscreen Display, up to 24 Hour Battery, Wi-Fi &... vs TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack — Which Is Better Value?
Specification Comparison
| Spec | Sony NW-ZX707 Walkman 64GB Hi-Res Portable Digital Music Player with Android, Large 5.0' (diag) Touchscreen Display, up to 24 Hour Battery, Wi-Fi &... | TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack |
|---|---|---|
| Brand | Sony | Teknostone |
| Capacity | 64GB | 128 GB |
| $/GB | $14.0313 | $0.2030 |
| Price | $898.00 | $25.99 |
| Retailer | Newegg | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack offers better value at $0.2030//GB compared to the Sony NW-ZX707 Walkman 64GB Hi-Res Portable Digital Music Player with Android, Large 5.0' (diag) Touchscreen Display, up to 24 Hour Battery, Wi-Fi &... at $14.0313//GB — that's roughly 99% less per gigabyte.
The best deal for the TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack is $25.99 at Amazon, while the Sony NW-ZX707 Walkman 64GB Hi-Res Portable Digital Music Player with Android, Large 5.0' (diag) Touchscreen Display, up to 24 Hour Battery, Wi-Fi &... starts at $898.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Sony NW-ZX707 Walkman 64GB Hi-Res Portable Digital Music Player with Android, Large 5.0' (diag) Touchscreen Display, up to 24 Hour Battery, Wi-Fi &... and TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack product page for detailed specifications and price history.
Frequently Asked Questions
Is Sony NW-ZX707 Walkman 64GB Hi-Res Portable Digital Music Player with Android, Large 5.0' (diag) Touchscreen Display, up to 24 Hour Battery, Wi-Fi &... or TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack a better deal?
As of July 2026, TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack offers better value at $0.2030//GB compared to Sony NW-ZX707 Walkman 64GB Hi-Res Portable Digital Music Player with Android, Large 5.0' (diag) Touchscreen Display, up to 24 Hour Battery, Wi-Fi &... at $14.0313//GB. That is approximately 99% better value per gigabyte.
What is the price per GB of Sony NW-ZX707 Walkman 64GB Hi-Res Portable Digital Music Player with Android, Large 5.0' (diag) Touchscreen Display, up to 24 Hour Battery, Wi-Fi &...?
The Sony NW-ZX707 Walkman 64GB Hi-Res Portable Digital Music Player with Android, Large 5.0' (diag) Touchscreen Display, up to 24 Hour Battery, Wi-Fi &... is currently priced at $14.0313/GB ($898.00 for 64GB) at Newegg.
Where can I buy TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack for the cheapest price?
The cheapest price for the TEKNOSTONE 128GB Basic MicroSDXC TF Memory Card with Adapter 1 Pack is $25.99 at Amazon, which works out to $0.2030/GB.