Acebeam E75 vs Fenix PD40R V3.0 size comparison
The Fenix PD40R V3.0 is 14 mm (0.55 in) longer than the Acebeam E75, and 1 mm narrower at its widest point. It is 19 g lighter (with battery).
The Fenix PD40R V3.0 is 14 mm (0.55 in) longer than the Acebeam E75, and 1 mm narrower at its widest point. It is 19 g lighter (with battery).
Dimensions
| Acebeam E75 Check price ↗ | Fenix PD40R V3.0 Check price ↗ | |
| Length | 129 mm (5.08 in) | 143 mm (5.63 in)+14 mm |
| Head / width | 35 mm (1.38 in) | 34 mm (1.34 in)−1 mm |
| Body | 28 mm (1.10 in) | 26 mm (1.02 in)−2 mm |
| Weight | 217 g with battery | 198 g with battery−19 g |
| Battery | 21700 | 21700 |
| Max output | 4,000 lm | 3,000 lm |
| Throw | — | 500 m |
| Type | EDC | EDC |
| Price | $99.90 at acebeam.com, as of Nov 4, 2026 | $119.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced | fenixlighting.com sourced |
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E75 vs PD40R V3.0: how they differ
Size and weight
The Acebeam E75 is the shorter light: 129 mm (5.08 in) against 143 mm (5.63 in), a difference of 14 mm (10%). At its widest point the Fenix PD40R V3.0 is 1 mm slimmer (34 vs 35 mm). The Fenix PD40R V3.0 is 19 g lighter (198 g vs 217 g, with battery).
Brightness and throw
The Acebeam E75 is rated brighter: 4,000 lm maximum vs 3,000 lm for the Fenix PD40R V3.0, 33% 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 Acebeam E75 was $99.90 at acebeam.com and the Fenix PD40R V3.0 $119.95 at fenixlighting.com, so the Acebeam E75 cost $20.05 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 Acebeam E75 if you want a shorter light (14 mm shorter) and more output (4,000 lm vs 3,000 lm). Choose the Fenix PD40R V3.0 if you want less weight (19 g lighter). We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Acebeam E75 Check price ↗ Fenix PD40R V3.0
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
E75 vs PD40R V3.0 FAQ
Which is smaller, the Acebeam E75 or the Fenix PD40R V3.0?
The Acebeam E75 is the shorter light: 129 mm (5.08 in) against 143 mm (5.63 in), a difference of 14 mm (10%). At its widest point the Fenix PD40R V3.0 is 1 mm slimmer (34 vs 35 mm). The Fenix PD40R V3.0 is 19 g lighter (198 g vs 217 g, with battery).
Which is brighter, the Acebeam E75 or the Fenix PD40R V3.0?
The Acebeam E75 is rated brighter: 4,000 lm maximum vs 3,000 lm for the Fenix PD40R V3.0, 33% more.
Which is cheaper, the Acebeam E75 or the Fenix PD40R V3.0?
When we checked on Nov 4, 2026, the Acebeam E75 was $99.90 at acebeam.com and the Fenix PD40R V3.0 $119.95 at fenixlighting.com, so the Acebeam E75 cost $20.05 less. Prices change often, so check the current price before you buy.
Do the Acebeam E75 and Fenix PD40R V3.0 use the same battery?
Both run on a removable 21700 battery, so spare cells work in either light.
Compare Acebeam E75 with similar lights
Compare Fenix PD40R V3.0 with similar lights
More
Sources
- Acebeam E75: specs from Acebeam product page (manufacturer); manufacturer published specs as listed by batteryjunction.com. Price $99.90 from acebeam.com, checked Nov 4, 2026; prices change often.
- Fenix PD40R V3.0: specs from Fenix product page (manufacturer). Price $119.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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