Skip to main content
Portable SSDs

As an Amazon Associate I earn from qualifying purchases. We may earn a commission from qualifying purchases made through links on this page. Prices and availability are subject to change. We are reader-supported and independent — our rankings are based on an objective scoring rubric, not sponsorship.

Seagate One Touch SSD Portable 1TB vs Samsung T9 Portable SSD

Compare Seagate One Touch SSD Portable 1TB and Samsung T9 Portable SSD side by side. Both are 1TB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Seagate

Seagate One Touch SSD Portable 1TB
7.7/10

A 1TB budget portable from Seagate — typically the lowest-priced 1TB brand-name Gen 2 portable SSD available. Comes with the Resident Rescue data-recovery plan, which is meaningful coverage at a price point where the drive is seen as disposable.

1030 MB/s budget drive
Both USB-C/A cables
Rescue data recovery plan
Check on Amazon →
Our Pick

Samsung

Samsung T9 Portable SSD
9.6/10

The fastest Samsung portable SSD with USB 3.2 Gen 2x2 interface. Up to 2GB/s sequential reads.

Fastest Samsung portable SSD
USB 3.2 Gen 2x2 support
5-year warranty
Check on Amazon →

Spec Comparison

Spec
Seagate One Touch SSD Portable 1TB
Samsung T9 Portable SSD
Read Speed
1.0 GB/s
2.0 GB/s ✓
Write Speed
1.0 GB/s
1.9 GB/s ✓
Capacity
1 TB
1 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2x2
Endurance (TBW)
600 TB
600 TB
Warranty
3 Years
5 Years ✓
Score
7.7/10
9.6/10 ✓
Total Wins
0 wins
5 wins

Frequently Asked Questions

Which is better, Seagate One Touch SSD Portable 1TB or Samsung T9 Portable SSD?
The Samsung T9 Portable SSD scores 9.6/10 compared to 7.7/10 for the Seagate One Touch SSD Portable 1TB. Our expert analysis favors the Samsung T9 Portable SSD for its superior speed.
What's the difference between Seagate One Touch SSD Portable 1TB and Samsung T9 Portable SSD?
The key differences: The Seagate One Touch SSD Portable 1TB offers 1,030 MB/s reads vs 2,000 MB/s for the Samsung T9 Portable SSD. Capacity options differ: Seagate One Touch SSD Portable 1TB is 1TB while Samsung T9 Portable SSD is 1TB. The Seagate One Touch SSD Portable 1TB uses USB 3.2 Gen 2 while the Samsung T9 Portable SSD uses USB 3.2 Gen 2x2.
Which is faster, Seagate One Touch SSD Portable 1TB or Samsung T9 Portable SSD?
The Samsung T9 Portable SSD is faster with 2,000 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD Portable 1TB. That's a 94% speed advantage.
Which has better value, Seagate One Touch SSD Portable 1TB or Samsung T9 Portable SSD?
The Samsung T9 Portable SSD scores higher (9.6 vs 7.7/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

More Comparisons

Seagate One Touch SSD Portable 1TB vs Samsung T9 Portable 4TB → Samsung T9 Portable SSD vs Samsung T9 Portable 4TB →
Seagate One Touch SSD Portable 1TB vs Crucial X10 Pro Portable 4TB → Samsung T9 Portable SSD vs Crucial X10 Pro Portable 4TB →
Seagate One Touch SSD Portable 1TB vs Sabrent Rocket Nano V2 → Samsung T9 Portable SSD vs Sabrent Rocket Nano V2 →
Seagate One Touch SSD Portable 1TB vs Samsung T9 Portable 2TB → Samsung T9 Portable SSD vs Samsung T9 Portable 2TB →