Fenix C7 PRO vs Klarus G15 size comparison
The Klarus G15 is 28.8 mm (1.13 in) shorter than the Fenix C7 PRO, and 13 mm narrower at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
The Klarus G15 is 28.8 mm (1.13 in) shorter than the Fenix C7 PRO, and 13 mm narrower at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Dimensions
| Fenix C7 PRO Check price ↗ | Klarus G15 Check price ↗ | |
| Length | 149.8 mm (5.90 in) | 121 mm (4.76 in)−28.8 mm |
| Head / width | 40 mm (1.57 in) | 27 mm (1.06 in)−13 mm |
| Body | 28.5 mm (1.12 in) | 25 mm (0.98 in)−3.5 mm |
| Weight | 262 g with battery | 70 g listed |
| Battery | 21700 | 21700 |
| Max output | 4,600 lm | 4,200 lm |
| Throw | 339 m | 200 m |
| Type | Work light | EDC |
| Price | $89.95 at fenixlighting.com, as of Nov 4, 2026 | $79.95 at batteryjunction.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced | batteryjunction.com sourced |
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C7 PRO vs G15: how they differ
Size and weight
The Klarus G15 is the shorter light: 121 mm (4.76 in) against 149.8 mm (5.90 in), a difference of 28.8 mm (19%). At its widest point the Klarus G15 is 13 mm slimmer (27 vs 40 mm). Weights are published on different bases (Fenix C7 PRO: 262 g with battery; Klarus G15: 70 g listed), so they are not directly comparable.
Brightness and throw
The Fenix C7 PRO is rated brighter: 4,600 lm maximum vs 4,200 lm for the Klarus G15, 10% more. For beam distance the Fenix C7 PRO reaches further: 339 m vs 200 m rated throw (70% more).
Battery
Both run on a removable 21700 battery, so spare cells work in either light.
Price
When we checked on Nov 4, 2026, the Fenix C7 PRO was $89.95 at fenixlighting.com and the Klarus G15 $79.95 at batteryjunction.com, so the Klarus G15 cost $10.00 less. Prices change often, so check the current price before you buy.
Type
The Fenix C7 PRO is listed as work light and the Klarus G15 as edc, so they suit different jobs.
Which should you buy?
Choose the Fenix C7 PRO if you want longer throw (339 m vs 200 m). Choose the Klarus G15 if you want a shorter light (28.8 mm shorter) and a slimmer profile (13 mm narrower). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix C7 PRO Check price ↗ Klarus G15
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C7 PRO vs G15 FAQ
Which is smaller, the Fenix C7 PRO or the Klarus G15?
The Klarus G15 is the shorter light: 121 mm (4.76 in) against 149.8 mm (5.90 in), a difference of 28.8 mm (19%). At its widest point the Klarus G15 is 13 mm slimmer (27 vs 40 mm). Weights are published on different bases (Fenix C7 PRO: 262 g with battery; Klarus G15: 70 g listed), so they are not directly comparable.
Which is brighter, the Fenix C7 PRO or the Klarus G15?
The Fenix C7 PRO is rated brighter: 4,600 lm maximum vs 4,200 lm for the Klarus G15, 10% more. For beam distance the Fenix C7 PRO reaches further: 339 m vs 200 m rated throw (70% more).
Which is cheaper, the Fenix C7 PRO or the Klarus G15?
When we checked on Nov 4, 2026, the Fenix C7 PRO was $89.95 at fenixlighting.com and the Klarus G15 $79.95 at batteryjunction.com, so the Klarus G15 cost $10.00 less. Prices change often, so check the current price before you buy.
Do the Fenix C7 PRO and Klarus G15 use the same battery?
Both run on a removable 21700 battery, so spare cells work in either light.
Compare Fenix C7 PRO with similar lights
Compare Klarus G15 with similar lights
More
Sources
- Fenix C7 PRO: specs from Fenix product page (manufacturer). Price $89.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- Klarus G15: specs from manufacturer published specs as listed by batteryjunction.com. Price $79.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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