Olight Seeker 4 Mini vs Wurkkos TS21 size comparison
The Wurkkos TS21 is 26.4 mm (1.04 in) longer than the Olight Seeker 4 Mini, and 2 mm narrower at its widest point. Weights are published on different bases (without battery vs listed), so compare them with care.
The Wurkkos TS21 is 26.4 mm (1.04 in) longer than the Olight Seeker 4 Mini, and 2 mm narrower at its widest point. Weights are published on different bases (without battery vs listed), so compare them with care.
Dimensions
| Olight Seeker 4 Mini Check price ↗ | Wurkkos TS21 Check price ↗ | |
| Length | 87 mm (3.43 in) | 113.4 mm (4.46 in)+26.4 mm |
| Head / width | 30 mm (1.18 in) | 28 mm (1.10 in)−2 mm |
| Body | 24 mm (0.94 in) | — |
| Weight | 112 g listed | 78 g without battery |
| Battery | Built-in | 21700 |
| Max output | 1,200 lm | 3,500 lm |
| Throw | 120 m | — |
| Type | EDC not on olight.com (US) | EDC |
| Price | not verified yet | not verified yet |
| Source | batteryjunction.com sourced | wurkkos.com sourced Only head diameter listed |
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Seeker 4 Mini vs TS21: how they differ
Size and weight
The Olight Seeker 4 Mini is the shorter light: 87 mm (3.43 in) against 113.4 mm (4.46 in), a difference of 26.4 mm (23%). At its widest point the Wurkkos TS21 is 2 mm slimmer (28 vs 30 mm). Weights are published on different bases (Olight Seeker 4 Mini: 112 g listed; Wurkkos TS21: 78 g without battery), so they are not directly comparable.
Brightness and throw
The Wurkkos TS21 is rated brighter: 3,500 lm maximum vs 1,200 lm for the Olight Seeker 4 Mini, 192% more.
Battery
The Olight Seeker 4 Mini runs on a built-in rechargeable battery; the Wurkkos TS21 runs on a removable 21700 battery. Only the Wurkkos TS21 lets you swap in a charged spare.
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the Olight Seeker 4 Mini if you want a shorter light (26.4 mm shorter) and a built-in battery with no separate cell to buy. Choose the Wurkkos TS21 if you want a slimmer profile (2 mm narrower), more output (3,500 lm vs 1,200 lm) and a removable cell you can swap. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Olight Seeker 4 Mini Check price ↗ Wurkkos TS21
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
Seeker 4 Mini vs TS21 FAQ
Which is smaller, the Olight Seeker 4 Mini or the Wurkkos TS21?
The Olight Seeker 4 Mini is the shorter light: 87 mm (3.43 in) against 113.4 mm (4.46 in), a difference of 26.4 mm (23%). At its widest point the Wurkkos TS21 is 2 mm slimmer (28 vs 30 mm). Weights are published on different bases (Olight Seeker 4 Mini: 112 g listed; Wurkkos TS21: 78 g without battery), so they are not directly comparable.
Which is brighter, the Olight Seeker 4 Mini or the Wurkkos TS21?
The Wurkkos TS21 is rated brighter: 3,500 lm maximum vs 1,200 lm for the Olight Seeker 4 Mini, 192% more.
Do the Olight Seeker 4 Mini and Wurkkos TS21 use the same battery?
The Olight Seeker 4 Mini runs on a built-in rechargeable battery; the Wurkkos TS21 runs on a removable 21700 battery. Only the Wurkkos TS21 lets you swap in a charged spare.
Compare Olight Seeker 4 Mini with similar lights
Compare Wurkkos TS21 with similar lights
More
Sources
- Olight Seeker 4 Mini: specs from manufacturer published specs as listed by batteryjunction.com. Drawing: outline from published specs. No verified price yet.
- Wurkkos TS21: specs from Wurkkos product page (manufacturer). Drawing: outline from published specs. No verified price yet.
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