NEJE E40 10W vs Sculpfun iCube Ultra 12W
| Laser | ||
| Type | Diode Laser | Diode Laser |
| Wavelength | 450 nm | 455 nm |
| Optical Power | 10 W | 12 W |
| Performance | ||
| Work Area | 460 × 810 mm | 150 × 150 mm |
| Max Speed | 12,000 mm/min | 10,000 mm/min |
| Focus | Manual | Autofocus |
| Features | ||
| Enclosure | No | Yes |
| Air Assist | No | No |
| Rotary Compatible | Yes | Yes |
| WiFi | Yes | No |
| Camera | No | No |
| Physical | ||
| Approx. Price | $359 | $329 |
| Release Year | 2022 | 2025 |
| Weight | 6.8 kg | 5.95 kg |
Pros & Cons
NEJE E40 10W
What we like
- Massive 460×810mm work area
- WiFi connectivity
- 10W for cutting and engraving
- Rotary compatible for cylindrical objects
- NEJE app and LightBurn compatible
Watch out for
- Very large footprint requires significant desk space
- No air assist included
- No enclosure
- Frame can flex at maximum extension
Sculpfun iCube Ultra 12W
What we like
- Class 1 safety certification — fully enclosed, door-interlock protected
- 12W diode cuts 10mm paulownia in one pass
- Built-in multi-layer smoke filtration system
- Compact and portable at 5.95 kg — smallest 12W enclosed laser
- Auto-focus for hands-off setup
- Optional dual-laser version adds 1.2W IR for marking metals
Watch out for
- Small 150×150mm work area
- Bluetooth/USB only — no WiFi
- Air assist sold as separate accessory
- Camera available as separate accessory only
Compatible Materials
NEJE E40 10W
WoodAcrylicLeatherCardboardFabricPaperRubberStone
Sculpfun iCube Ultra 12W
WoodLeatherAcrylicCardboardFabricPaperRubberStoneMetal Engraving
The Sculpfun iCube Ultra 12W costs $329 (8% less) than the NEJE E40 10W, which is priced at $359.
The Sculpfun iCube Ultra 12W has 17% more optical power (12W vs 10W).
The NEJE E40 10W offers a 94% larger work area (460 × 810 mm vs 150 × 150 mm).
The NEJE E40 10W has a 17% higher maximum speed (12,000 mm/min vs 10,000 mm/min).
Feature-wise, Sculpfun iCube Ultra 12W includes an enclosure, while NEJE E40 10W does not; NEJE E40 10W includes WiFi connectivity, while Sculpfun iCube Ultra 12W does not.