Fenix TK15R vs Fenix TK22R size comparison

TK15R vs TK22R: how they differ

Size and weight

The Fenix TK15R is the shorter light: 149 mm (5.87 in) against 158 mm (6.22 in), a difference of 9 mm (6%). At its widest point the Fenix TK15R is 6 mm slimmer (34 vs 40 mm). The Fenix TK15R is 13 g lighter (205.5 g vs 218 g, with battery).

Brightness and throw

Both are rated at 3,200 lm maximum output. For beam distance the Fenix TK15R reaches further: 490 m vs 480 m rated throw (2% 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 TK22R $139.95 at fenixlighting.com, so the Fenix TK15R 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 a shorter light (9 mm shorter), a slimmer profile (6 mm narrower) and less weight (13 g lighter). On the specs we track, the Fenix TK15R is ahead or level everywhere; the Fenix TK22R 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 TK15R Check price ↗ Fenix TK22R

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