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Portable SSDs

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Samsung T7 Portable 2TB vs Seagate One Touch SSD Portable 500GB — Which Portable SSD Is Faster & Better Value?

Compare Samsung T7 Portable 2TB and Seagate One Touch SSD Portable 500GB side by side. Both are 2TB 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 2TB
9.4/10

The 2TB T7 is the size most portable-SSD buyers actually want — enough room for a laptop worth of working files plus media library, in a metal case that fits in a passport pocket. The 2TB stack also sustains writes past 300GB without the dip the 1TB T7 hits.

2TB Gen 2
Sustained writes hold past 300GB
AES 256-bit hardware encryption
Check on Amazon →

Seagate

Seagate One Touch SSD Portable 500GB
7.5/10

A 500GB One Touch is Seagate's bottom-of-line portable SSD — usually the cheapest brand-name Gen 2 1TB-and-below portable at retail. The bundle includes Rescue data recovery (extending Seagate's warranty protection into physical damage recovery).

1030 MB/s read
Budget pricing
Both USB-C and USB-A cables
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Spec Comparison

Spec
Samsung T7 Portable 2TB
Seagate One Touch SSD Portable 500GB
Read Speed
1.1 GB/s ✓
1.0 GB/s
Write Speed
1.0 GB/s
1.0 GB/s ✓
Capacity
2 TB ✓
500 GB
Interface
USB 3.2 Gen 2
USB 3.2 Gen 2
Endurance (TBW)
1,200 TB ✓
300 TB
Warranty
3 Years
3 Years
Score
9.4/10 ✓
7.5/10
Total Wins
4 wins
1 win

Frequently Asked Questions

Which is better, Samsung T7 Portable 2TB or Seagate One Touch SSD Portable 500GB?
The Samsung T7 Portable 2TB scores 9.4/10 compared to 7.5/10 for the Seagate One Touch SSD Portable 500GB. Our expert analysis favors the Samsung T7 Portable 2TB for its superior speed.
What's the difference between Samsung T7 Portable 2TB and Seagate One Touch SSD Portable 500GB?
The key differences: The Samsung T7 Portable 2TB offers 1,050 MB/s reads vs 1,030 MB/s for the Seagate One Touch SSD Portable 500GB. Capacity options differ: Samsung T7 Portable 2TB is 2TB while Seagate One Touch SSD Portable 500GB is 500GB. The Samsung T7 Portable 2TB uses USB 3.2 Gen 2 while the Seagate One Touch SSD Portable 500GB uses USB 3.2 Gen 2.
Which is faster, Samsung T7 Portable 2TB or Seagate One Touch SSD Portable 500GB?
The Samsung T7 Portable 2TB is faster with 1,050 MB/s read speeds compared to 1,030 MB/s for the Seagate One Touch SSD Portable 500GB. That's a 2% speed advantage.
Which has better value, Samsung T7 Portable 2TB or Seagate One Touch SSD Portable 500GB?
The Samsung T7 Portable 2TB scores higher (9.4 vs 7.5/10), indicating better overall value in our evaluation. Check both models on the retailer's site for the latest details.

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