Fenix TK15R vs Fenix TK16 V2.0 size comparison
The Fenix TK16 V2.0 is 6 mm (0.24 in) shorter than the Fenix TK15R, with about the same max diameter/width. Weights are published on different bases (without battery vs with battery), so compare them with care.
The Fenix TK16 V2.0 is 6 mm (0.24 in) shorter than the Fenix TK15R, with about the same max diameter/width. Weights are published on different bases (without battery vs with battery), so compare them with care.
Dimensions
| Fenix TK15R Check price ↗ | Fenix TK16 V2.0 Check price ↗ | |
| Length | 149 mm (5.87 in) | 143 mm (5.63 in)−6 mm |
| Head / width | 34 mm (1.34 in) | 34 mm (1.34 in)same |
| Body | 25.4 mm (1.00 in) | 25.4 mm (1.00 in)same |
| Weight | 205.5 g with battery | 112 g without battery |
| Battery | 21700 | 21700 |
| Max output | 3,200 lm | 3,100 lm |
| Throw | 490 m | 380 m |
| Type | Tactical | Tactical |
| Price | $119.95 at fenixlighting.com, as of Nov 4, 2026 | $99.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced | fenixlighting.com sourced |
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TK15R vs TK16 V2.0: how they differ
Size and weight
The Fenix TK16 V2.0 is the shorter light: 143 mm (5.63 in) against 149 mm (5.87 in), a difference of 6 mm (4%). At their widest points they are about the same (34 vs 34 mm). Weights are published on different bases (Fenix TK15R: 205.5 g with battery; Fenix TK16 V2.0: 112 g without battery), so they are not directly comparable.
Brightness and throw
The Fenix TK15R is rated brighter: 3,200 lm maximum vs 3,100 lm for the Fenix TK16 V2.0, 3% more. For beam distance the Fenix TK15R reaches further: 490 m vs 380 m rated throw (29% 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 TK15R was $119.95 at fenixlighting.com and the Fenix TK16 V2.0 $99.95 at fenixlighting.com, so the Fenix TK16 V2.0 cost $20.00 less. Prices change often, so check the current price before you buy.
Type
Both are tactical lights in our catalog with a tube body.
Which should you buy?
Choose the Fenix TK15R if you want longer throw (490 m vs 380 m). Choose the Fenix TK16 V2.0 if you want a shorter light (6 mm shorter). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix TK15R Check price ↗ Fenix TK16 V2.0
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
TK15R vs TK16 V2.0 FAQ
Which is smaller, the Fenix TK15R or the Fenix TK16 V2.0?
The Fenix TK16 V2.0 is the shorter light: 143 mm (5.63 in) against 149 mm (5.87 in), a difference of 6 mm (4%). At their widest points they are about the same (34 vs 34 mm). Weights are published on different bases (Fenix TK15R: 205.5 g with battery; Fenix TK16 V2.0: 112 g without battery), so they are not directly comparable.
Which is brighter, the Fenix TK15R or the Fenix TK16 V2.0?
The Fenix TK15R is rated brighter: 3,200 lm maximum vs 3,100 lm for the Fenix TK16 V2.0, 3% more. For beam distance the Fenix TK15R reaches further: 490 m vs 380 m rated throw (29% more).
Which is cheaper, the Fenix TK15R or the Fenix TK16 V2.0?
When we checked on Nov 4, 2026, the Fenix TK15R was $119.95 at fenixlighting.com and the Fenix TK16 V2.0 $99.95 at fenixlighting.com, so the Fenix TK16 V2.0 cost $20.00 less. Prices change often, so check the current price before you buy.
Do the Fenix TK15R and Fenix TK16 V2.0 use the same battery?
Both run on a removable 21700 battery, so spare cells work in either light.
Compare Fenix TK15R with similar lights
Compare Fenix TK16 V2.0 with similar lights
More
Sources
- Fenix TK15R: specs from Fenix product page (manufacturer). Drawing: shape measured from manufacturer photo (fenixlighting.com), scaled to the published length and diameter. Price $119.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- Fenix TK16 V2.0: specs from Fenix product page (manufacturer). Drawing: shape measured from manufacturer photo (fenixlighting.com), scaled to the published length and diameter. Price $99.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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