Compare LK4 vs A1
Comparison between the best 3D printers
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| Modelo | LK4 |
A1[BUY A1] |
| Buy Filament forLonger 3D LK4 | Buy Filament forBambu Lab A1 | |
| Estimated price | $200,00 | $700,00 |
| Manufacturer | Longer 3D | Bambu Lab |
| Release Year | 2019 | 2023 |
| Print Volume [mm] | 220x220x250 | 256x256x256 |
| Printer Size [mm] | 402x425x505 | 385x410x430 |
| Weight [kg] | 7,8 | 8,3 |
| 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 | Direct Drive |
| Standard nozzle | 0,4 | 0,4 |
| Maximum Nozzle Temperature [°C] | 250 | 300 |
| Maximum Bed Temperature [°C] | 100 | 100 |
| Maximum printing speed [mm/s] | 120 | 500 |
| Filament holder | YES | YES |
| Camera for supervision | NO | NO |
| Recommended filaments | PLA, TPU, ABS, PETG | PLA, PETG, TPU, PVA |
| Recommended slicers | Cura, Simplify, Slic3r | SuperSlicer, PrusaSlicer, Cura, OrcaSlicer |
| Maximum Resolution [mm] | 0,1 | 0,1 |
| Processor | 8 bits | |
| Display | Touchscreen TFT 2,8'' | Touchscreen 3,5 |
| Power Supply | 12V / 360W | 350 W |
| Connectivity | SD / USB | Wi-Fi, Bambu-Bus, Cartão Micro SD |
| Operating systems | Windows, Mac, Linux | Windows, Linux, Macbook |
| Date of registration in the system | 2021-04-15 | 2024-07-17 |
| Release date | 2019 | 2023 |
| 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. | 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. |
| Support for multiple colors and materials (AMS and CFS) | NO | YES |
Notes * |
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| Cost-benefit | 7 / 10 | 7 / 10 |
| Hardware | 2 / 10 | 5.4 / 10 |
| Tela | . | . |
| Print volume | 3 / 10 | 4 / 10 |
| Performance | 1 / 10 | 4 / 10 |
| [BUY A1] |
Conclusion |
| In conclusion, when comparing the Longer 3D LK4 and the Bambu Lab A1, several key factors highlight the strengths and weaknesses of each printer. The LK4 is an affordable entry-level option that offers a solid construction, manual leveling, and a versatile range of compatible filaments, making it an excellent choice for hobbyists seeking value for their investment. However, its performance, print speed, and print volume are limited compared to its counterpart. On the other hand, the Bambu Lab A1, despite its higher price point, excels with advanced features such as automatic bed leveling, faster printing speeds, enhanced precision, and support for multi-color printing. Its modern technology and user-friendly interface cater to more demanding users who prioritize performance and versatility in their 3D printing projects. Ultimately, the choice between these two printers will depend on the user's specific needs and budget. For those looking for a cost-effective option for basic printing, the Longer LK4 stands out. Conversely, for users willing to invest more for greater capabilities and efficiency, the Bambu Lab A1 provides a compelling upgrade. |