Compare LK4 vs LK4 X
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| Modelo | LK4 |
LK4 X |
| Buy Filament forLonger 3D LK4 | Buy Filament forLonger 3D LK4 X | |
| Estimated price | $200,00 | $299,00 |
| Manufacturer | Longer 3D | Longer 3D |
| Release Year | 2019 | 2022 |
| Print Volume [mm] | 220x220x250 | 220x220x250 |
| Printer Size [mm] | 402x425x505 | 465x485x615 |
| Weight [kg] | 7,8 | 9,8 |
| Power Loss Recovery | YES | YES |
| Enclosed printer | NO | NO |
| Bed Leveling | Manual com Assistência | Automatic |
| Filament End Sensor | YES | YES |
| Bed type | Heated | Heated |
| Power supply system | Bowden | Bowden |
| Standard nozzle | 0,4 | 0,4 |
| Maximum Nozzle Temperature [°C] | 250 | 250 |
| Maximum Bed Temperature [°C] | 100 | 100 |
| Maximum printing speed [mm/s] | 120 | 120 |
| Filament holder | YES | YES |
| Camera for supervision | NO | NO |
| Recommended filaments | PLA, TPU, ABS, PETG | PLA, TPU, ABS, PETG |
| Recommended slicers | Cura, Simplify, Slic3r | Cura, Simplify, Slic3r |
| Maximum Resolution [mm] | 0,1 | 0,1 |
| Processor | 8 bits | 8 bits |
| Display | Touchscreen TFT 2,8'' | Touchscreen TFT 4,3'' |
| Power Supply | 12V / 360W | 12V / 320W |
| Connectivity | SD / USB | SD / USB |
| Operating systems | Windows, Mac, Linux | Windows, Mac, Linux |
| Date of registration in the system | 2021-04-15 | 2021-04-15 |
| Release date | 2019 | 2022 |
| Extra features | 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. | Longer LK4 X offers intelligent 16-point auto-leveling and dual direct-gear extruders for precise filament control, compatible with multiple materials. It features an ultra-quiet 32-bit motherboard and open-source firmware, promoting creative freedom. Its PEI film platform ensures strong adhesion and easy model removal. Includes resume printing functions and filament out-of-stock protection. Assembly is simple, with 95% pre-assembled. It has a 4.3-inch touch screen, dual fan kit, low power consumption, manual belt tensioners and improved Teflon tube. |
| Support for multiple colors and materials (AMS and CFS) | NO | NO |
Notes * |
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| Cost-benefit | 7 / 10 | 7 / 10 |
| Hardware | 2 / 10 | 3.2 / 10 |
| Tela | . | . |
| Print volume | 3 / 10 | 3 / 10 |
| Performance | 1 / 10 | 1 / 10 |
Conclusion |
| In conclusion, when comparing the Longer LK4 and the Longer LK4 X 3D printers, several key factors arise that will help potential buyers make an informed decision. The Longer LK4, while more affordable and with similar print volume capabilities, provides a solid entry-level option for 3D printing enthusiasts. It features a manual bed leveling system and a slightly lower weight, making it easier to manage for those who may not require advanced features. Its robust construction and inclusion of essential tools also make it a practical choice for beginners. On the other hand, the LK4 X introduces several enhancements that justify its higher price point. The automatic bed leveling feature and dual direct-drive extruders allow for more precise control of filament, resulting in potentially better print quality and reliability. The larger touchscreen display and the quieter 32-bit motherboard contribute to a more user-friendly experience. Furthermore, the inclusion of advanced features like resume printing and filament detection adds practical value for more experienced users. Ultimately, the decision hinges on the user's needs: those seeking a budget-friendly introduction to 3D printing might find the LK4 sufficient, while those looking for advanced capabilities and better print accuracy may favor the LK4 X despite the higher cost. Both models provide excellent performance within their respective price ranges, making either a solid choice depending on the level of sophistication required. |