Sofirn SC32 vs Streamlight MicroStream USB size comparison
The Streamlight MicroStream USB is 2 mm (0.08 in) shorter than the Sofirn SC32, and 10 mm narrower at its widest point. Weights are published on different bases (with battery vs without battery), so compare them with care.
The Streamlight MicroStream USB is 2 mm (0.08 in) shorter than the Sofirn SC32, and 10 mm narrower at its widest point. Weights are published on different bases (with battery vs without battery), so compare them with care.
Dimensions
| Sofirn SC32 Check price ↗ | Streamlight MicroStream USB Check price ↗ | |
| Length | 100 mm (3.94 in) | 98 mm (3.86 in)−2 mm |
| Head / width | 25 mm (0.98 in) | 15 mm (0.59 in)−10 mm |
| Body | — | 15 mm (0.59 in) |
| Weight | 57 g without battery | 34 g with battery |
| Battery | 18650 | Built-in |
| Max output | — | 250 lm |
| Throw | — | — |
| Type | EDC | EDC |
| Price | not verified yet | $41.50 at batteryjunction.com, as of Nov 4, 2026 |
| Source | flashlightgo.com sourced Only head diameter listed | batteryjunction.com sourced |
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SC32 vs MicroStream USB: how they differ
Size and weight
The Streamlight MicroStream USB is the shorter light: 98 mm (3.86 in) against 100 mm (3.94 in), a difference of 2 mm (2%). At its widest point the Streamlight MicroStream USB is 10 mm slimmer (15 vs 25 mm). Weights are published on different bases (Sofirn SC32: 57 g without battery; Streamlight MicroStream USB: 34 g with battery), so they are not directly comparable.
Brightness and throw
The Streamlight MicroStream USB is rated at 250 lm; we have no published maximum for the Sofirn SC32.
Battery
The Sofirn SC32 runs on a removable 18650 battery; the Streamlight MicroStream USB runs on a built-in rechargeable battery. Only the Sofirn SC32 lets you swap in a charged spare.
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the Sofirn SC32 if you want a removable cell you can swap. Choose the Streamlight MicroStream USB if you want a slimmer profile (10 mm narrower) and a built-in battery with no separate cell to buy. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Sofirn SC32 Check price ↗ Streamlight MicroStream USB
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
SC32 vs MicroStream USB FAQ
Which is smaller, the Sofirn SC32 or the Streamlight MicroStream USB?
The Streamlight MicroStream USB is the shorter light: 98 mm (3.86 in) against 100 mm (3.94 in), a difference of 2 mm (2%). At its widest point the Streamlight MicroStream USB is 10 mm slimmer (15 vs 25 mm). Weights are published on different bases (Sofirn SC32: 57 g without battery; Streamlight MicroStream USB: 34 g with battery), so they are not directly comparable.
Do the Sofirn SC32 and Streamlight MicroStream USB use the same battery?
The Sofirn SC32 runs on a removable 18650 battery; the Streamlight MicroStream USB runs on a built-in rechargeable battery. Only the Sofirn SC32 lets you swap in a charged spare.
Compare Sofirn SC32 with similar lights
Compare Streamlight MicroStream USB with similar lights
More
Sources
- Sofirn SC32: specs from manufacturer published specs as listed by flashlightgo.com. No verified price yet.
- Streamlight MicroStream USB: specs from manufacturer published specs as listed by batteryjunction.com. Price $41.50 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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