NITECORE
E4K
- Lumens
- 4,400 lm
- Throw
- 211 m
- Runtime (High)
- 150 min
- Weight
- 138 g
- Battery
- 21700
$59.95Check Price on AmazonLast checked 8h ago
Head-to-Head Comparison
NITECORE E4K vs NITECORE EDC37
Side-by-side specs, scores, and Amazon pricing. Winner badges show which model leads each profile. Full spec comparison is included below.
NITECORE
EDC37
- Lumens
- 8,000 lm
- Throw
- —
- Runtime (High)
- —
- Weight
- —
- Battery
- —
$139.95Check Price on AmazonLast checked 2h ago
Winner by Profile
- Tactical: NITECORE EDC37 (81.3 vs 78.0)
- Everyday Carry: NITECORE E4K (87.1 vs 80.0)
- Value: NITECORE E4K (86.1 vs 84.4)
- Throw: NITECORE EDC37 (76.8 vs 74.1)
- Flood: NITECORE E4K (88.7 vs 85.1)
| Spec | ||
|---|---|---|
| Beam Pattern | ||
| ▾Price & Scores2 | ||
| Price | $60 | $140 |
| MSRP | $70 | $119 |
| ▾Output & Beam7 | ||
| Max Lumens | 4,400 lm | 8,000 lm |
| Sustained Lumens | 1,400 lm | 2,000 lm |
| Peak Candela | 11,100 cd | — |
| Beam Distance | 211 m | — |
| Beam Pattern | flood | flood |
| IP Rating | IP68 | IPX8 |
| Impact Resistance | 1.0 m | 1.5 m |
| ▾Runtime3 | ||
| Runtime (High) | 150 min | — |
| Runtime (500lm) | 140 min | — |
| Turbo Stepdown | 45 s | — |
| ▾Physical5 | ||
| Weight | 138 g | — |
| Length | 119 mm | — |
| Head Diameter | 26.0 mm | — |
| Body Diameter | 25.4 mm | — |
| Body Material | Aluminum | Aluminum |
| ▾Battery & Charging6 | ||
| Battery Type | 21700 | — |
| Charging | usb-c | usb-c |
| USB-C | Yes | No |
| Replaceable Battery | Yes | No |
| Battery Included | No | No |
| Rechargeable Battery | Yes | No |
| ▾Features7 | ||
| Switch Type | side | side |
| Strobe Mode | Yes | No |
| Memory Mode | Yes | No |
| Lockout | Yes | No |
| Moonlight Mode | Yes | No |
| Magnetic Tailcap | No | No |
| Pocket Clip | Yes | No |
| ▾Checklist9 | ||
| Impact Resistant | ✓ | ✓ |
| Waterproof | ✓ | ✓ |
| USB-C Rechargeable | ✓ | ✗ |
| Battery Replaceable | ✓ | ✗ |
| Strobe Mode | ✓ | ✗ |
| Memory Mode | ✓ | ✗ |
| Lockout | ✓ | ✗ |
| Magnetic Tailcap | ✗ | ✗ |
| Pocket Clip | ✓ | ✗ |
| ▾Emitter & Optics1 | ||
| LED / Emitter | Cree XP-L2 V6 | — |
| ▾Category Scores5 | ||
| Tactical Score | 78.0 | 81.3 |
| EDC Score | 87.1 | 80.0 |
| Value Score | 86.1 | 84.4 |
| Throw Score | 74.1 | 76.8 |
| Flood Score | 88.7 | 85.1 |
| ▾Amazon3 | ||
| Amazon Reviews | 1,800 | 555 |
| Amazon Rating | 4.5 | 4.4 |
| Release Year | 2,023 | 2,024 |
Our Verdict
These two are closely matched. The NITECORE E4K scores 88.7 (best for flood) while the NITECORE EDC37 scores 85.1 (best for flood). Your decision should come down to which use case matters more to you.
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