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Portable SSDs

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Samsung T7 Portable 500GB vs Seagate One Touch SSD Portable 2TB

Compare Samsung T7 Portable 500GB and Seagate One Touch SSD Portable 2TB side by side. Both are 500GB USB 3.2 Gen 2 external SSDs, but they differ in speed, design, and value. Here's how they stack up.

Our Pick

Samsung

Samsung T7 Portable 500GB
8.7/10

The 500GB T7 is the minimalist baseline — a half-terabyte of well-supported portable storage at the smallest physical size Samsung ships in this line. The right pick if your portable SSD use case is launching apps and carting around working documents rather than media libraries.

Tiny aluminum body
AES 256-bit hardware encryption
Samsung's broad device compatibility
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Seagate

Seagate One Touch SSD Portable 2TB
7.8/10

The 2TB One Touch is the realistic minimum for game-library cold storage and Time Machine backups at typical Seagate sale pricing. The larger die stack holds the rated 1030 MB/s write distinctly longer than the 1TB variant before SLC cache exhausts.

1030 MB/s rated
Both cables
Rescue data recovery plan
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Spec Comparison

Spec
Samsung T7 Portable 500GB
Seagate One Touch SSD Portable 2TB
Read Speed
1.1 GB/s ✓
1.0 GB/s
Write Speed
1.0 GB/s
1.0 GB/s ✓
Capacity
500 GB
2 TB ✓
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
300 TB
1,200 TB ✓
Warranty
3 Years
3 Years
Score
8.7/10 ✓
7.8/10
Total Wins
2 wins
3 wins

Frequently Asked Questions

Which is better, Samsung T7 Portable 500GB or Seagate One Touch SSD Portable 2TB?
The Samsung T7 Portable 500GB scores 8.7/10 compared to 7.8/10 for the Seagate One Touch SSD Portable 2TB. Our expert analysis favors the Samsung T7 Portable 500GB for its superior speed.
What's the difference between Samsung T7 Portable 500GB and Seagate One Touch SSD Portable 2TB?
The key differences: The Samsung T7 Portable 500GB offers 1,050 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD Portable 2TB. Capacity options differ: Samsung T7 Portable 500GB is 500GB while Seagate One Touch SSD Portable 2TB is 2TB. The Samsung T7 Portable 500GB uses USB 3.2 Gen 2 while the Seagate One Touch SSD Portable 2TB uses USB 3.2 Gen 2.
Which is faster, Samsung T7 Portable 500GB or Seagate One Touch SSD Portable 2TB?
The Samsung T7 Portable 500GB is faster with 1,050 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD Portable 2TB. That's a 2% speed advantage.
Which has better value, Samsung T7 Portable 500GB or Seagate One Touch SSD Portable 2TB?
The Samsung T7 Portable 500GB scores higher (8.7 vs 7.8/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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