Samsung Type-C 128GB
Score: 81/100
Lexar D400 128GB
Score: 81/100Rankings
The Samsung 128 GB Type-C flash drive combines fast read performance with a dual-connector design and rugged durability, making it a versatile choice for creators, though its plastic build and lack of encryption may deter premium-seeking users.
The Lexar JumpDrive D400 128 GB offers a metal swivel design, dual USB-C/USB-A connectivity and built-in 256-bit AES encryption, making it a secure and versatile portable storage option. Real-world performance is solid for reads, but write speeds lag and occasional USB-2.0 operation can be a drawback.
| Attribute | | |
|---|---|---|
128 GBbest | 128 GBbest | |
400 MB/sbest | 130 MB/s | |
300 MB/sbest | — | |
60 monthsbest | 60 monthsbest | |
| ↓ lower better | 3.4 gbest | 17.35 g |
| ↓ lower better | 33.8 mmbest | 60.6 mm |
| ↓ lower better | 16 mmbest | 16.2 mm |
| ↓ lower better | 8.1 mmbest | 9.7 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(1) | ||
Read Speed (MB/s) | 400 MB/s | 130 MB/s |
Security(1) | ||
Encryption Support | false | true |
Physical(5) | ||
Weight (g) | 3.4 g | 17.35 g |
Length (mm) | 33.8 mm | 60.6 mm |
Width (mm) | 16.0 mm | 16.2 mm |
Height (mm) | 8.1 mm | 9.7 mm |
Material | Plastic | Metal |
Connectivity(1) | ||
USB Interface | USB 3.2 Gen 1 | USB-C/USB-A 3.2 Gen1 |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the drive's exceptional read performance and rugged, multi-proof construction, while pointing out the slower write speeds and occasional OTG compatibility quirks.
Everyday users rate the drive highly for speed, durability, and convenience of dual connectors, with complaints focused on write speed and the plastic feel.
Professional commentary emphasizes the Lexar D400's strong build quality, dual-connector flexibility, and cross-platform support, noting its rigorous testing and inclusion of DataShield encryption as positives. However, reviewers point out that the encryption is software-only and that the product lacks extensive third-party reviews, leaving some uncertainty about real-world performance consistency.
Everyday users generally appreciate the dual-connector design, metal durability, and keyring convenience, often noting that it works straight out of the box with Android phones and Windows PCs. Common complaints revolve around a tight USB-A connector, slower-than-expected write speeds, occasional defective units, and some drives operating at USB 2.0 speeds.
“coolest USB flash drive”
“is 2.0”
