Fenix E28R V2.0 vs Sofirn SC31 Pro size comparison
The Sofirn SC31 Pro is 3.5 mm (0.14 in) shorter than the Fenix E28R V2.0, and 1.1 mm narrower at its widest point. Weights are published on different bases (without battery vs with battery), so compare them with care.
The Sofirn SC31 Pro is 3.5 mm (0.14 in) shorter than the Fenix E28R V2.0, and 1.1 mm narrower at its widest point. Weights are published on different bases (without battery vs with battery), so compare them with care.
Dimensions
| Fenix E28R V2.0 Check price ↗ | Sofirn SC31 Pro Check price ↗ | |
| Length | 121 mm (4.76 in) | 117.5 mm (4.63 in)−3.5 mm |
| Head / width | 26.5 mm (1.04 in) | 25.4 mm (1.00 in)−1.1 mm |
| Body | 22.5 mm (0.89 in) | — |
| Weight | 128 g with battery | 59 g without battery |
| Battery | 18650 / 2x CR123A | 18650 |
| Max output | 1,700 lm | 2,000 lm |
| Throw | 273 m | — |
| Type | EDC | EDC |
| Price | $64.95 at fenixlighting.com, as of Nov 4, 2026 | not verified yet |
| Source | fenixlighting.com sourced | sofirnlight.com sourced Only head diameter listed |
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E28R V2.0 vs SC31 Pro: how they differ
Size and weight
The Sofirn SC31 Pro is the shorter light: 117.5 mm (4.63 in) against 121 mm (4.76 in), a difference of 3.5 mm (3%). At its widest point the Sofirn SC31 Pro is 1.1 mm slimmer (25.4 vs 26.5 mm). Weights are published on different bases (Fenix E28R V2.0: 128 g with battery; Sofirn SC31 Pro: 59 g without battery), so they are not directly comparable.
Brightness and throw
The Sofirn SC31 Pro is rated brighter: 2,000 lm maximum vs 1,700 lm for the Fenix E28R V2.0, 18% more.
Battery
The Fenix E28R V2.0 runs on removable 18650 / 2x CR123A batteries; the Sofirn SC31 Pro runs on a removable 18650 battery.
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the Sofirn SC31 Pro if you want a shorter light (3.5 mm shorter) and more output (2,000 lm vs 1,700 lm). On the specs we track, the Sofirn SC31 Pro is ahead or level everywhere; the Fenix E28R V2.0 makes sense mainly if its price, interface or a feature we don't track suits you better. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix E28R V2.0 Check price ↗ Sofirn SC31 Pro
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E28R V2.0 vs SC31 Pro FAQ
Which is smaller, the Fenix E28R V2.0 or the Sofirn SC31 Pro?
The Sofirn SC31 Pro is the shorter light: 117.5 mm (4.63 in) against 121 mm (4.76 in), a difference of 3.5 mm (3%). At its widest point the Sofirn SC31 Pro is 1.1 mm slimmer (25.4 vs 26.5 mm). Weights are published on different bases (Fenix E28R V2.0: 128 g with battery; Sofirn SC31 Pro: 59 g without battery), so they are not directly comparable.
Which is brighter, the Fenix E28R V2.0 or the Sofirn SC31 Pro?
The Sofirn SC31 Pro is rated brighter: 2,000 lm maximum vs 1,700 lm for the Fenix E28R V2.0, 18% more.
Do the Fenix E28R V2.0 and Sofirn SC31 Pro use the same battery?
The Fenix E28R V2.0 runs on removable 18650 / 2x CR123A batteries; the Sofirn SC31 Pro runs on a removable 18650 battery.
Compare Fenix E28R V2.0 with similar lights
Compare Sofirn SC31 Pro with similar lights
More
Sources
- Fenix E28R V2.0: specs from Fenix product page (manufacturer). Price $64.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- Sofirn SC31 Pro: specs from manufacturer published specs as listed by sofirnlight.com. No verified price yet.
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