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- K30 vs UT21
Nextorch K30 vs Nextorch UT21
What K30 does better (3) and where UT21 wins (1) — every spec side by side.
Why is K30 better than UT21?
- Maximum output850 lm vs 11 lm77.3×
- Weight35 g vs 85 g2.4×
- Water protection (IPx)IPx7 vs IPx4+75%
Why is UT21 better than K30?
- Maximum runtime12 h vs 25 h2.1×
Specifications
Side by side
| Light output | ||
| Maximum output | 850 lm | 11 lm |
| Light source | LED | LED |
| LED & beam | ||
| Number of LEDs | — | 22 |
| Battery & charging | ||
| Battery | AAA | — |
| Battery capacity | — | 640 mAh |
| Maximum runtime | 12 h | 25 h |
| Rechargeable | Yes | Yes |
| USB-C charging | — | Yes |
| Also runs on AA/AAA/CR123A | Yes | — |
| Build & durability | ||
| Protection rating | IPX7 | IPX4 |
| Water protection (IPx) | IPx7 | IPx4 |
| Body material | Aluminium | — |
| Pocket clip | Yes | Yes |
| Size & weight | ||
| Length / height | — | 72.4 mm |
| Head diameter / width | — | 50 mm |
| Body diameter / depth | — | 38.4 mm |
| Weight | 35 g | 85 g |
| Modes & features | ||
| Strobe | Yes | — |
| Red light | — | Yes |
