Acebeam E75 vs Fenix LD35R size comparison
The Fenix LD35R is 7.4 mm (0.29 in) longer than the Acebeam E75, and 1 mm narrower at its widest point. It is 32 g lighter (with battery).
The Fenix LD35R is 7.4 mm (0.29 in) longer than the Acebeam E75, and 1 mm narrower at its widest point. It is 32 g lighter (with battery).
Dimensions
| Acebeam E75 Check price ↗ | Fenix LD35R Check price ↗ | |
| Length | 129 mm (5.08 in) | 136.4 mm (5.37 in)+7.4 mm |
| Head / width | 35 mm (1.38 in) | 34 mm (1.34 in)−1 mm |
| Body | 28 mm (1.10 in) | 25.4 mm (1.00 in)−2.6 mm |
| Weight | 217 g with battery | 185 g with battery−32 g |
| Battery | 21700 | 18650 / 2x CR123A |
| Max output | 4,000 lm | 1,800 lm |
| Throw | — | 337 m |
| Type | EDC | EDC |
| Price | $99.90 at acebeam.com, as of Nov 4, 2026 | $89.95 at fenixlighting.com, as of Nov 4, 2026 |
| Source | batteryjunction.com sourced | fenixlighting.com sourced |
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E75 vs LD35R: how they differ
Size and weight
The Acebeam E75 is the shorter light: 129 mm (5.08 in) against 136.4 mm (5.37 in), a difference of 7.4 mm (5%). At its widest point the Fenix LD35R is 1 mm slimmer (34 vs 35 mm). The Fenix LD35R is 32 g lighter (185 g vs 217 g, with battery).
Brightness and throw
The Acebeam E75 is rated brighter: 4,000 lm maximum vs 1,800 lm for the Fenix LD35R, 122% more.
Battery
The Acebeam E75 runs on a removable 21700 battery; the Fenix LD35R 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 Acebeam E75 was $99.90 at acebeam.com and the Fenix LD35R $89.95 at fenixlighting.com, so the Fenix LD35R cost $9.95 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 (7.4 mm shorter) and more output (4,000 lm vs 1,800 lm). Choose the Fenix LD35R if you want less weight (32 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 LD35R
We may earn a commission from these links, at no cost to you. Rankings are never paid for. Disclosure
E75 vs LD35R FAQ
Which is smaller, the Acebeam E75 or the Fenix LD35R?
The Acebeam E75 is the shorter light: 129 mm (5.08 in) against 136.4 mm (5.37 in), a difference of 7.4 mm (5%). At its widest point the Fenix LD35R is 1 mm slimmer (34 vs 35 mm). The Fenix LD35R is 32 g lighter (185 g vs 217 g, with battery).
Which is brighter, the Acebeam E75 or the Fenix LD35R?
The Acebeam E75 is rated brighter: 4,000 lm maximum vs 1,800 lm for the Fenix LD35R, 122% more.
Which is cheaper, the Acebeam E75 or the Fenix LD35R?
When we checked on Nov 4, 2026, the Acebeam E75 was $99.90 at acebeam.com and the Fenix LD35R $89.95 at fenixlighting.com, so the Fenix LD35R cost $9.95 less. Prices change often, so check the current price before you buy.
Do the Acebeam E75 and Fenix LD35R use the same battery?
The Acebeam E75 runs on a removable 21700 battery; the Fenix LD35R 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 Acebeam E75 with similar lights
Compare Fenix LD35R 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 LD35R: specs from Fenix product page (manufacturer). Price $89.95 from fenixlighting.com, checked Nov 4, 2026; prices change often.
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