Compare A1 vs LK4
Comparison between the best 3D printers
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| Modelo | A1[BUY A1] |
LK4 |
| Buy Filament forBambu Lab A1 | Buy Filament forLonger 3D LK4 | |
| Estimated price | $700,00 | $200,00 |
| Manufacturer | Bambu Lab | Longer 3D |
| Release Year | 2023 | 2019 |
| Print Volume [mm] | 256x256x256 | 220x220x250 |
| Printer Size [mm] | 385x410x430 | 402x425x505 |
| Weight [kg] | 8,3 | 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] | 300 | 250 |
| Maximum Bed Temperature [°C] | 100 | 100 |
| Maximum printing speed [mm/s] | 500 | 120 |
| Filament holder | YES | YES |
| Camera for supervision | YES | YES |
| Recommended filaments | PLA, PETG, TPU, PVA | PLA, TPU, ABS, PETG |
| Recommended slicers | SuperSlicer, PrusaSlicer, Cura, OrcaSlicer | Cura, Simplify, Slic3r |
| Maximum Resolution [mm] | 0,1 | 0,1 |
| Processor | 8 bits | |
| Display | Touchscreen 3,5 | Touchscreen TFT 2,8'' |
| Power Supply | 350 W | 12V / 360W |
| Connectivity | Wi-Fi, Bambu-Bus, Cartão Micro SD | SD / USB |
| Operating systems | Windows, Linux, Macbook | Windows, Mac, Linux |
| Date of registration in the system | 2024-07-17 | 2021-04-15 |
| Release date | 2023 | 2019 |
| Extra features | The BambuLab A1 printer features fully automatic calibration, multi-color printing with the AMS system, active flow rate compensation, quick nozzle change with a clip, active motor noise cancellation, a build volume of 256x256x256 mm³, a maximum extruder temperature of 300°C, and a heated bed of up to 100°C. In addition, it has high precision, a machine health management system and an intuitive 3.5-inch touchscreen 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) | YES | NO |
Notes * |
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| Cost-benefit | 7 / 10 | 7 / 10 |
| Hardware | 5.4 / 10 | 2 / 10 |
| Tela | . | . |
| Print volume | 4 / 10 | 3 / 10 |
| Performance | 4 / 10 | 1 / 10 |
| [BUY A1] |
Conclusion |
| In comparing the Bambu Lab A1 and the Longer 3D LK4, it is clear that both printers cater to different user needs and budgets. The Bambu Lab A1, although it comes with a significantly higher price point, offers advanced features that justify the investment for serious hobbyists or professionals. It boasts a larger print volume, impressive maximum printing speed, and a high maximum nozzle temperature, making it suitable for a wider range of materials and complex print jobs. The inclusion of automatic bed leveling, Wi-Fi connectivity, and a more sophisticated filament and material management system further enhances its appeal. For users seeking reliable performance and high precision, the A1 stands out as a compelling option. On the other hand, the Longer 3D LK4 serves those who are starting their 3D printing journey or who require a more budget-friendly option. While it lacks some of the advanced features of the A1, it still provides a solid build quality, ease of assembly, and versatility with various filament types. The LK4 is an excellent choice for casual users or those interested in experimenting without a significant financial commitment. Ultimately, the choice between these two printers will depend on the user's priorities. If budget is not a constraint and performance is paramount, the Bambu Lab A1 is the clear winner. However, for an economical, entry-level experience that does not sacrifice quality, the Longer 3D LK4 remains a viable and effective option. |