Nitecore EDC27 UHi vs RovyVon S3 Pro size comparison
The RovyVon S3 Pro is 16.4 mm (0.65 in) shorter than the Nitecore EDC27 UHi, and 2.5 mm narrower at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
The RovyVon S3 Pro is 16.4 mm (0.65 in) shorter than the Nitecore EDC27 UHi, and 2.5 mm narrower at its widest point. Weights are published on different bases (listed vs with battery), so compare them with care.
Dimensions
| Nitecore EDC27 UHi Check price ↗ | RovyVon S3 Pro Check price ↗ | |
| Length | 135.4 mm (5.33 in) | 119 mm (4.69 in)−16.4 mm |
| Head / width | 31.5 mm (1.24 in) | 29 mm (1.14 in)−2.5 mm |
| Body | — | 29 mm (1.14 in) |
| Thickness | 22.1 mm (0.87 in) | — |
| Weight | 122 g with battery | 150 g listed |
| Battery | Built-in | 18650 |
| Max output | 3,100 lm | 2,800 lm |
| Throw | — | 130 m |
| Type | EDC | EDC |
| Price | $89.95 at nitecorestore.com, as of Nov 4, 2026 | from $79.95 at batteryjunction.com, as of Nov 4, 2026 |
| Source | nitecorestore.com sourced Listed L-5.33" x W-1.24" x H-0.87", 4.3 oz; converted from inches | batteryjunction.com sourced |
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EDC27 UHi vs S3 Pro: how they differ
Size and weight
The RovyVon S3 Pro is the shorter light: 119 mm (4.69 in) against 135.4 mm (5.33 in), a difference of 16.4 mm (12%). At its widest point the RovyVon S3 Pro is 2.5 mm slimmer (29 vs 31.5 mm). Weights are published on different bases (Nitecore EDC27 UHi: 122 g with battery; RovyVon S3 Pro: 150 g listed), so they are not directly comparable.
Brightness and throw
The Nitecore EDC27 UHi is rated brighter: 3,100 lm maximum vs 2,800 lm for the RovyVon S3 Pro, 11% more.
Battery
The Nitecore EDC27 UHi runs on a built-in rechargeable battery; the RovyVon S3 Pro runs on a removable 18650 battery. Only the RovyVon S3 Pro lets you swap in a charged spare.
Price
When we checked on Nov 4, 2026, the Nitecore EDC27 UHi was $89.95 at nitecorestore.com and the RovyVon S3 Pro from $79.95 at batteryjunction.com, so the RovyVon S3 Pro cost $10.00 less. Prices change often, so check the current price before you buy.
Type
Both are EDC lights in our catalog.
Which should you buy?
Choose the Nitecore EDC27 UHi if you want more output (3,100 lm vs 2,800 lm) and a built-in battery with no separate cell to buy. Choose the RovyVon S3 Pro if you want a shorter light (16.4 mm shorter), a slimmer profile (2.5 mm narrower) and a removable cell you can swap. We compare published size, weight, output, throw and battery only, not runtime, interface or build quality.
Check price ↗ Nitecore EDC27 UHi Check price ↗ RovyVon S3 Pro
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EDC27 UHi vs S3 Pro FAQ
Which is smaller, the Nitecore EDC27 UHi or the RovyVon S3 Pro?
The RovyVon S3 Pro is the shorter light: 119 mm (4.69 in) against 135.4 mm (5.33 in), a difference of 16.4 mm (12%). At its widest point the RovyVon S3 Pro is 2.5 mm slimmer (29 vs 31.5 mm). Weights are published on different bases (Nitecore EDC27 UHi: 122 g with battery; RovyVon S3 Pro: 150 g listed), so they are not directly comparable.
Which is brighter, the Nitecore EDC27 UHi or the RovyVon S3 Pro?
The Nitecore EDC27 UHi is rated brighter: 3,100 lm maximum vs 2,800 lm for the RovyVon S3 Pro, 11% more.
Which is cheaper, the Nitecore EDC27 UHi or the RovyVon S3 Pro?
When we checked on Nov 4, 2026, the Nitecore EDC27 UHi was $89.95 at nitecorestore.com and the RovyVon S3 Pro from $79.95 at batteryjunction.com, so the RovyVon S3 Pro cost $10.00 less. Prices change often, so check the current price before you buy.
Do the Nitecore EDC27 UHi and RovyVon S3 Pro use the same battery?
The Nitecore EDC27 UHi runs on a built-in rechargeable battery; the RovyVon S3 Pro runs on a removable 18650 battery. Only the RovyVon S3 Pro lets you swap in a charged spare.
Compare Nitecore EDC27 UHi with similar lights
Compare RovyVon S3 Pro with similar lights
More
Sources
- Nitecore EDC27 UHi: specs from manufacturer published specs as listed by nitecorestore.com. Price $89.95 from nitecorestore.com, checked Nov 4, 2026; prices change often.
- RovyVon S3 Pro: specs from manufacturer published specs as listed by batteryjunction.com. Price from $79.95 from batteryjunction.com, checked Nov 4, 2026; prices change often.
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