Emisar D4K vs Fenix PD32R size comparison
The Fenix PD32R is 32 mm (1.26 in) longer than the Emisar D4K, and 1.5 mm narrower at its widest point. Weights are published on different bases (with battery vs without battery), so compare them with care.
Fenix PD32R: Photo: Fenix · Image policy
The Fenix PD32R is 32 mm (1.26 in) longer than the Emisar D4K, and 1.5 mm narrower at its widest point. Weights are published on different bases (with battery vs without battery), so compare them with care.
Dimensions
| Emisar D4K Check price ↗ | Fenix PD32R Check price ↗ | |
| Length | 103 mm (4.06 in) | 135 mm (5.31 in)+32 mm |
| Head / width | 28 mm (1.10 in) | 26.5 mm (1.04 in)−1.5 mm |
| Body | 26.5 mm (1.04 in) | 23.6 mm (0.93 in)−2.9 mm |
| Weight | 58 g without battery | 136 g with battery |
| Battery | 21700 | 18650 / 2x CR123A |
| Max output | — | 1,400 lm |
| Throw | — | 344 m |
| Type | EDC | EDC |
| Price | $39.69 at intl-outdoor.com, as of Nov 4, 2026 | $79.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | intl-outdoor.com sourced Output depends on LED option | fenixlighting.com sourced |
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D4K vs PD32R: how they differ
Size and weight
The Emisar D4K is the shorter light: 103 mm (4.06 in) against 135 mm (5.31 in), a difference of 32 mm (24%). At its widest point the Fenix PD32R is 1.5 mm slimmer (26.5 vs 28 mm). Weights are published on different bases (Emisar D4K: 58 g without battery; Fenix PD32R: 136 g with battery), so they are not directly comparable.
Brightness and throw
The Fenix PD32R is rated at 1,400 lm; we have no published maximum for the Emisar D4K. Output for the Emisar D4K depends on the LED option chosen.
Battery
The Emisar D4K runs on a removable 21700 battery; the Fenix PD32R runs on removable 18650 / 2x CR123A batteries. For scale, a 21700 cell is about 21 × 70 mm and a 18650 about 18 × 65 mm (nominal).
Price
When we checked on Nov 4, 2026, the Emisar D4K was $39.69 at intl-outdoor.com and the Fenix PD32R $79.95 at fenixlighting.com, so the Emisar D4K cost $40.26 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 Emisar D4K if you want a shorter light (32 mm shorter). Choose the Fenix PD32R if you want a slimmer profile (1.5 mm narrower). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Emisar D4K Check price ↗ Fenix PD32R
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D4K vs PD32R FAQ
Which is smaller, the Emisar D4K or the Fenix PD32R?
The Emisar D4K is the shorter light: 103 mm (4.06 in) against 135 mm (5.31 in), a difference of 32 mm (24%). At its widest point the Fenix PD32R is 1.5 mm slimmer (26.5 vs 28 mm). Weights are published on different bases (Emisar D4K: 58 g without battery; Fenix PD32R: 136 g with battery), so they are not directly comparable.
Which is cheaper, the Emisar D4K or the Fenix PD32R?
When we checked on Nov 4, 2026, the Emisar D4K was $39.69 at intl-outdoor.com and the Fenix PD32R $79.95 at fenixlighting.com, so the Emisar D4K cost $40.26 less. Prices change often, so check the current price before you buy.
Do the Emisar D4K and Fenix PD32R use the same battery?
The Emisar D4K runs on a removable 21700 battery; the Fenix PD32R runs on removable 18650 / 2x CR123A batteries. For scale, a 21700 cell is about 21 × 70 mm and a 18650 about 18 × 65 mm (nominal).
Compare Emisar D4K with similar lights
Compare Fenix PD32R with similar lights
More
Sources
- Emisar D4K: specs from Emisar product page (manufacturer). Drawing: outline from published specs. Price $39.69 from intl-outdoor.com, checked Nov 4, 2026; prices change often.
- Fenix PD32R: specs from Fenix product page (manufacturer). Photo from manufacturer: the maker's own product photo with the background removed, scaled to the published length and diameter (Photo: Fenix; image policy). Price $79.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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