Fenix HM23 V2.0 vs Fenix HM50R V2.0 size comparison
The Fenix HM50R V2.0 is 9.6 mm (0.38 in) shorter than the Fenix HM23 V2.0, and 2 mm wider at its widest point. It is 8 g lighter (with battery).
The Fenix HM50R V2.0 is 9.6 mm (0.38 in) shorter than the Fenix HM23 V2.0, and 2 mm wider at its widest point. It is 8 g lighter (with battery).
Dimensions
| Fenix HM23 V2.0 Check price ↗ | Fenix HM50R V2.0 Check price ↗ | |
| Length | 73.6 mm (2.90 in) | 64 mm (2.52 in)−9.6 mm |
| Height | 30 mm (1.18 in) | 32 mm (1.26 in)+2 mm |
| Thickness | 36 mm (1.42 in) | 36 mm (1.42 in)same |
| Weight | 86.3 g with battery | 78 g with battery and headband−8 g |
| Battery | 14500 / AA | 16340 |
| Max output | 300 lm | 700 lm |
| Throw | 88 m | 115 m |
| Type | Headlamp / right-angle | Headlamp / right-angle |
| Price | $36.95 at fenixlighting.com, as of Nov 4, 2026 | $59.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | fenixlighting.com sourced Headlamp unit; front view drawn width x height | fenixlighting.com sourced Headlamp unit; front view drawn width x height |
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HM23 V2.0 vs HM50R V2.0: how they differ
Size and weight
The Fenix HM50R V2.0 is the shorter light: 64 mm (2.52 in) against 73.6 mm (2.90 in), a difference of 9.6 mm (13%). At its widest point the Fenix HM23 V2.0 is 2 mm slimmer (30 vs 32 mm). The Fenix HM50R V2.0 is 8 g lighter (78 g vs 86.3 g, with battery).
Brightness and throw
The Fenix HM50R V2.0 is rated brighter: 700 lm maximum vs 300 lm for the Fenix HM23 V2.0, 133% more. For beam distance the Fenix HM50R V2.0 reaches further: 115 m vs 88 m rated throw (31% more).
Battery
The Fenix HM23 V2.0 runs on removable 14500 / AA batteries; the Fenix HM50R V2.0 runs on a removable 16340 battery. For scale, a 14500 cell is about 14 × 50 mm and a 16340 about 16 × 34 mm (nominal).
Price
When we checked on Nov 4, 2026, the Fenix HM23 V2.0 was $36.95 at fenixlighting.com and the Fenix HM50R V2.0 $59.95 at fenixlighting.com, so the Fenix HM23 V2.0 cost $23.00 less. Prices change often, so check the current price before you buy.
Type
Both are headlamps / right-angle lights in our catalog with a headlamp body.
Which should you buy?
Choose the Fenix HM23 V2.0 if you want a slimmer profile (2 mm narrower). Choose the Fenix HM50R V2.0 if you want a shorter light (9.6 mm shorter), less weight (8 g lighter), more output (700 lm vs 300 lm) and longer throw (115 m vs 88 m). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Fenix HM23 V2.0 Check price ↗ Fenix HM50R V2.0
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
HM23 V2.0 vs HM50R V2.0 FAQ
Which is smaller, the Fenix HM23 V2.0 or the Fenix HM50R V2.0?
The Fenix HM50R V2.0 is the shorter light: 64 mm (2.52 in) against 73.6 mm (2.90 in), a difference of 9.6 mm (13%). At its widest point the Fenix HM23 V2.0 is 2 mm slimmer (30 vs 32 mm). The Fenix HM50R V2.0 is 8 g lighter (78 g vs 86.3 g, with battery).
Which is brighter, the Fenix HM23 V2.0 or the Fenix HM50R V2.0?
The Fenix HM50R V2.0 is rated brighter: 700 lm maximum vs 300 lm for the Fenix HM23 V2.0, 133% more. For beam distance the Fenix HM50R V2.0 reaches further: 115 m vs 88 m rated throw (31% more).
Which is cheaper, the Fenix HM23 V2.0 or the Fenix HM50R V2.0?
When we checked on Nov 4, 2026, the Fenix HM23 V2.0 was $36.95 at fenixlighting.com and the Fenix HM50R V2.0 $59.95 at fenixlighting.com, so the Fenix HM23 V2.0 cost $23.00 less. Prices change often, so check the current price before you buy.
Do the Fenix HM23 V2.0 and Fenix HM50R V2.0 use the same battery?
The Fenix HM23 V2.0 runs on removable 14500 / AA batteries; the Fenix HM50R V2.0 runs on a removable 16340 battery. For scale, a 14500 cell is about 14 × 50 mm and a 16340 about 16 × 34 mm (nominal).
Compare Fenix HM23 V2.0 with similar lights
Compare Fenix HM50R V2.0 with similar lights
More
Sources
- Fenix HM23 V2.0: specs from Fenix product page (manufacturer). Price $36.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
- Fenix HM50R V2.0: specs from Fenix product page (manufacturer). Price $59.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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