Sofirn IF22A vs Sofirn SC33 size comparison
The Sofirn SC33 is 3.9 mm (0.15 in) longer than the Sofirn IF22A, and 10 mm narrower at its widest point. It is 10 g lighter (without battery).
The Sofirn SC33 is 3.9 mm (0.15 in) longer than the Sofirn IF22A, and 10 mm narrower at its widest point. It is 10 g lighter (without battery).
Dimensions
| Sofirn IF22A Check price ↗ | Sofirn SC33 Check price ↗ | |
| Length | 127.1 mm (5.00 in) | 131 mm (5.16 in)+3.9 mm |
| Head / width | 42 mm (1.65 in) | 32 mm (1.26 in)−10 mm |
| Body | 28 mm (1.10 in) | — |
| Weight | 120 g without battery | 110 g without battery−10 g |
| Battery | 21700 | 21700 |
| Max output | 2,100 lm | 5,200 lm |
| Throw | — | — |
| Type | EDC | EDC |
| Price | not verified yet | from $41.99 at flashlightgo.com, as of Nov 4, 2026 |
| Source | sofirnlight.com sourced Pocket thrower | flashlightgo.com sourced Only head diameter listed |
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IF22A vs SC33: how they differ
Size and weight
The Sofirn IF22A is the shorter light: 127.1 mm (5.00 in) against 131 mm (5.16 in), a difference of 3.9 mm (3%). At its widest point the Sofirn SC33 is 10 mm slimmer (32 vs 42 mm). The Sofirn SC33 is 10 g lighter (110 g vs 120 g, without battery).
Brightness and throw
The Sofirn SC33 is rated brighter: 5,200 lm maximum vs 2,100 lm for the Sofirn IF22A, 148% more.
Battery
Both run on a removable 21700 battery, so spare cells work in either light.
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the Sofirn IF22A if you want a shorter light (3.9 mm shorter). Choose the Sofirn SC33 if you want a slimmer profile (10 mm narrower), less weight (10 g lighter) and more output (5,200 lm vs 2,100 lm). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Sofirn IF22A Check price ↗ Sofirn SC33
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IF22A vs SC33 FAQ
Which is smaller, the Sofirn IF22A or the Sofirn SC33?
The Sofirn IF22A is the shorter light: 127.1 mm (5.00 in) against 131 mm (5.16 in), a difference of 3.9 mm (3%). At its widest point the Sofirn SC33 is 10 mm slimmer (32 vs 42 mm). The Sofirn SC33 is 10 g lighter (110 g vs 120 g, without battery).
Which is brighter, the Sofirn IF22A or the Sofirn SC33?
The Sofirn SC33 is rated brighter: 5,200 lm maximum vs 2,100 lm for the Sofirn IF22A, 148% more.
Do the Sofirn IF22A and Sofirn SC33 use the same battery?
Both run on a removable 21700 battery, so spare cells work in either light.
Compare Sofirn IF22A with similar lights
Compare Sofirn SC33 with similar lights
More
Sources
- Sofirn IF22A: specs from manufacturer published specs as listed by sofirnlight.com. No verified price yet.
- Sofirn SC33: specs from manufacturer published specs as listed by flashlightgo.com. Price from $41.99 from flashlightgo.com, checked Nov 4, 2026; prices change often.
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