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Tech head-to-head

Samsung T7 ShieldvsSK hynix Beetle X31

Samsung T7 Shield takes 2 of the 5 axes to SK hynix Beetle X31's 1, and Performance and Ease of use land level. Overall it is 8.3 to 8.0.

Samsung T7 Shield

Samsung

8.3

The rubber-armored T7, and the one to buy if the drive leaves the desk.

Price and availability change constantly, so we don't quote them here — the link opens the current Amazon listing.

SK hynix Beetle X31

SK hynix

8.0

A DRAM-equipped drive from a flash maker, with a shorter warranty and a lower ceiling than rivals.

Price and availability change constantly, so we don't quote them here — the link opens the current Amazon listing.

Where they diverge

The widest gap is Durability, Samsung T7 Shield ahead 8.8 to 7.4. They come closest on Value, 8.4 to 7.8. Left of center is Samsung T7 Shield, right is SK hynix Beetle X31.

Samsung T7 Shield versus SK hynix Beetle X31 — axis scores out of 10Horizontal bar chart of editorial scores out of 10 across 5 axes. Bars for Samsung T7 Shield run left from the axis labels, bars for SK hynix Beetle X31 run right. Samsung T7 Shield: Performance 8.2, Value 8.4, Durability 8.8, Ease of use 8.4, Design 7.8. SK hynix Beetle X31: Performance 8.2, Value 7.8, Durability 7.4, Ease of use 8.4, Design 8.4.Samsung T7 Shield (left)SK hynix Beetle X31 (right)PerformanceSamsung T7 Shield — Performance 8.2 out of 108.2SK hynix Beetle X31 — Performance 8.2 out of 108.2ValueSamsung T7 Shield — Value 8.4 out of 108.4SK hynix Beetle X31 — Value 7.8 out of 107.8DurabilitySamsung T7 Shield — Durability 8.8 out of 108.8SK hynix Beetle X31 — Durability 7.4 out of 107.4Ease of useSamsung T7 Shield — Ease of use 8.4 out of 108.4SK hynix Beetle X31 — Ease of use 8.4 out of 108.4DesignSamsung T7 Shield — Design 7.8 out of 107.8SK hynix Beetle X31 — Design 8.4 out of 108.4Editorial score out of 10 — higher is better

Which one to pick

Take the Samsung T7 Shield

Leads on Value and Durability.

  • The drive lives in a camera bag or a toolbox
  • Dust and splashes are a normal part of the job
  • You want hardware encryption without extra software

Take the SK hynix Beetle X31

Leads on Design.

  • Copying thousands of small files rather than a few enormous ones
  • A mixed household of newer and older machines, plus a console
  • You want first-party flash without the armored-drive bulk

Performance and Ease of use score identically, so those axes can't break the tie.

What each one gets wrong

Samsung T7 Shield

  • You need sustained speeds beyond what USB 3.2 Gen 2 allows
  • Every gram counts — the armor adds bulk

SK hynix Beetle X31

  • You need more than the capacity ceiling of this line
  • A three-year warranty is short for what you keep on it
  • The drive will be carried anywhere dusty or wet

Specs, side by side

SpecSamsung T7 ShieldSK hynix Beetle X31
InterfaceUSB 3.2 Gen 2USB 3.2 Gen 2
ShellRubberized, IP65 ratedAluminum, no ingress rating
Capacities1 TB to 4 TB512 GB to 2 TB
Warranty—3 years limited

Rankings they both appear in

Questions

Samsung T7 Shield or SK hynix Beetle X31 — which should I buy?
Samsung T7 Shield leads on Value and Durability. If Design matters more to you, take the SK hynix Beetle X31 instead.
Is 0.3 a real difference?
Barely. Samsung T7 Shield averages 8.3 and SK hynix Beetle X31 averages 8.0, and the total is the plain average of 5 axes, so 0.3 is what one axis moving 1.5 looks like after averaging. The axis split, 2-1, tells you more.
Which one ranks higher in "No Mac has the port the fastest drives need"?
Samsung T7 Shield sits at #1 in "No Mac has the port the fastest drives need", SK hynix Beetle X31 at #3.