Olight Warrior X 4 vs ThruNite TC20 V3 size comparison
The ThruNite TC20 V3 is 24 mm (0.94 in) shorter than the Olight Warrior X 4, and 5 mm narrower at its widest point. Weights are published on different bases (with battery vs listed), so compare them with care.
The ThruNite TC20 V3 is 24 mm (0.94 in) shorter than the Olight Warrior X 4, and 5 mm narrower at its widest point. Weights are published on different bases (with battery vs listed), so compare them with care.
Dimensions
| Olight Warrior X 4 Check price ↗ | ThruNite TC20 V3 Check price ↗ | |
| Length | 149 mm (5.87 in) | 125 mm (4.92 in)−24 mm |
| Head / width | 40 mm (1.57 in) | 35 mm (1.38 in)−5 mm |
| Body | 26 mm (1.02 in) | 28 mm (1.10 in)+2 mm |
| Weight | 249 g listed | 197 g with battery |
| Battery | 21700 | 21700 |
| Max output | 2,600 lm | 4,720 lm |
| Throw | 630 m | — |
| Type | EDC | EDC |
| Price | $129.99 at olight.com, as of Nov 4, 2026 | $79.95 at batteryjunction.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced | batteryjunction.com sourced |
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Warrior X 4 vs TC20 V3: how they differ
Size and weight
The ThruNite TC20 V3 is the shorter light: 125 mm (4.92 in) against 149 mm (5.87 in), a difference of 24 mm (16%). At its widest point the ThruNite TC20 V3 is 5 mm slimmer (35 vs 40 mm). Weights are published on different bases (Olight Warrior X 4: 249 g listed; ThruNite TC20 V3: 197 g with battery), so they are not directly comparable.
Brightness and throw
The ThruNite TC20 V3 is rated brighter: 4,720 lm maximum vs 2,600 lm for the Olight Warrior X 4, 82% 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 Olight Warrior X 4 was $129.99 at olight.com and the ThruNite TC20 V3 $79.95 at batteryjunction.com, so the ThruNite TC20 V3 cost $50.04 less. Prices change often, so check the current price before you buy.
Type
Both are EDC lights in our catalog with a tube body.
Which should you buy?
Choose the ThruNite TC20 V3 if you want a shorter light (24 mm shorter), a slimmer profile (5 mm narrower) and more output (4,720 lm vs 2,600 lm). On the specs we track, the ThruNite TC20 V3 is ahead or level everywhere; the Olight Warrior X 4 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 ↗ Olight Warrior X 4 Check price ↗ ThruNite TC20 V3
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
Warrior X 4 vs TC20 V3 FAQ
Which is smaller, the Olight Warrior X 4 or the ThruNite TC20 V3?
The ThruNite TC20 V3 is the shorter light: 125 mm (4.92 in) against 149 mm (5.87 in), a difference of 24 mm (16%). At its widest point the ThruNite TC20 V3 is 5 mm slimmer (35 vs 40 mm). Weights are published on different bases (Olight Warrior X 4: 249 g listed; ThruNite TC20 V3: 197 g with battery), so they are not directly comparable.
Which is brighter, the Olight Warrior X 4 or the ThruNite TC20 V3?
The ThruNite TC20 V3 is rated brighter: 4,720 lm maximum vs 2,600 lm for the Olight Warrior X 4, 82% more.
Which is cheaper, the Olight Warrior X 4 or the ThruNite TC20 V3?
When we checked on Nov 4, 2026, the Olight Warrior X 4 was $129.99 at olight.com and the ThruNite TC20 V3 $79.95 at batteryjunction.com, so the ThruNite TC20 V3 cost $50.04 less. Prices change often, so check the current price before you buy.
Do the Olight Warrior X 4 and ThruNite TC20 V3 use the same battery?
Both run on a removable 21700 battery, so spare cells work in either light.
Compare Olight Warrior X 4 with similar lights
Compare ThruNite TC20 V3 with similar lights
More
Sources
- Olight Warrior X 4: specs from Olight product page (manufacturer); manufacturer published specs as listed by batteryjunction.com. Price $129.99 from olight.com, checked Nov 4, 2026; prices change often.
- ThruNite TC20 V3: 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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