Compare Neptune 3 PRO vs LK4
Comparison between the best 3D printers
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| Modelo | Neptune 3 PRO |
LK4 |
| Buy Filament forElegoo Neptune 3 PRO | Buy Filament forLonger 3D LK4 | |
| Estimated price | $230,00 | $200,00 |
| Manufacturer | Elegoo | Longer 3D |
| Release Year | 2022 | 2019 |
| Print Volume [mm] | 225x225x280 | 220x220x250 |
| Printer Size [mm] | 445x515x475 | 402x425x505 |
| Weight [kg] | 8,1 | 7,8 |
| Power Loss Recovery | YES | YES |
| Enclosed printer | NO | NO |
| Bed Leveling | Automatic | Manual com Assistência |
| Filament End Sensor | YES | YES |
| Bed type | Heated | Heated |
| Power supply system | Direct Drive | Bowden |
| Standard nozzle | 0,4 | 0,4 |
| Maximum Nozzle Temperature [°C] | 260 | 250 |
| Maximum Bed Temperature [°C] | 100 | 100 |
| Maximum printing speed [mm/s] | 80 | 120 |
| Filament holder | YES | YES |
| Camera for supervision | NO | NO |
| Recommended filaments | PLA, PETG, Tritan, Flex, ABS | PLA, TPU, ABS, PETG |
| Recommended slicers | Cura, Simplify, Slic3r, IdeaMaker e outros | Cura, Simplify, Slic3r |
| Maximum Resolution [mm] | 0,1 | 0,1 |
| Processor | 8 bits | |
| Display | Display touchscreen 4,3'' | Touchscreen TFT 2,8'' |
| Power Supply | 250 | 12V / 360W |
| Connectivity | SD / USB | |
| Operating systems | Windows, Mac, Linux | Windows, Mac, Linux |
| Date of registration in the system | 2023-03-02 | 2021-04-15 |
| Release date | 2022 | 2019 |
| Extra features | The Elegoo Neptune 3 Pro printer stands out for its easy assembly and automatic bed leveling, ideal for different levels of users. Equipped with a direct-drive extruder and dual gears, it offers excellent adhesion to slippery materials such as TPU. It incorporates dual screws on the Z-axis, ensuring stable prints, and features an integrated task light for improved visibility. With a PEI-coated build plate and a detachable touchscreen, it combines functionality and convenience. The printer also features an efficient cooling system, filament sensor and a simplified user interface. | The Longer LK4 is a versatile 3D printer capable of working with a wide range of filaments, such as PLA, ABS, TPU, copper, wood and carbon fiber, thanks to its 0.4mm nozzle and heated bed up to 110°C. With a printing accuracy of between 0.05-0.4mm, it stands out for its solid construction with an aluminum frame, weighing around 7kg, and a robust 24V and 15A power supply. The kit includes an Allen key, a 7/10 key, a microSD card with USB adapter, a spatula, cable ties, a power cable, 5m of filament and a spare filament end sensor. Assembly is simplified, with around 90% of the equipment pre-assembled, and detailed instructions assist in the process. Special features include print recovery after power failure, a filament end sensor, a super-adhesive printing surface and an intuitive color touchscreen display. The design features smooth profiles for easy assembly, and the position of the filament holder optimizes the filament path to the extruder. The LK4 is a solid choice for 3D printing enthusiasts looking for quality and versatility. |
| Support for multiple colors and materials (AMS and CFS) | NO | NO |
Notes * |
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| Cost-benefit | 7 / 10 | 7 / 10 |
| Hardware | 3.2 / 10 | 2 / 10 |
| Tela | . | . |
| Print volume | 3 / 10 | 3 / 10 |
| Performance | 0 / 10 | 1 / 10 |
Conclusion |
| **Conclusion** In comparing the Elegoo Neptune 3 Pro and the Longer LK4, both printers present compelling features and competitive pricing, yet cater to slightly different user preferences and needs. The Elegoo Neptune 3 Pro, released more recently, boasts automatic bed leveling, which simplifies the setup for users of all experience levels. Its direct-drive extruder enhances compatibility with flexible filaments, while dual screws on the Z-axis provide greater stability during printing. Additionally, it features a larger print volume, making it more suitable for larger projects. The intuitive touchscreen interface and integrated task light further enhance user convenience. In contrast, the Longer LK4, though an older model, remains a versatile option suited for a wider array of filament types, including wood and carbon fiber. Its solid aluminum frame and robust power supply contribute to its durability. The LK4 also includes a user-friendly touchscreen and requires less assembly effort, making it approachable for beginners. Ultimately, the choice between these two printers may hinge on specific needs: the Neptune 3 Pro may appeal more to those seeking advanced features and larger print capacities, while the LK4 offers solid versatility and ease of use, especially for varied filament types. Both models provide excellent value for your investment, but the decision should align with your particular printing goals and material preferences. |