Compare LK4 vs BIQU B1
Comparison between the best 3D printers
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| Modelo | LK4 |
BIQU B1 |
| Buy Filament forLonger 3D LK4 | Buy Filament forBigTreeTech BIQU B1 | |
| Estimated price | $200,00 | $269,00 |
| Manufacturer | Longer 3D | BigTreeTech |
| Release Year | 2019 | 2020 |
| Print Volume [mm] | 220x220x250 | 235x235x270 |
| Printer Size [mm] | 402x425x505 | 412x402x492 |
| Weight [kg] | 7,8 | 8,00 |
| Power Loss Recovery | YES | YES |
| Enclosed printer | NO | NO |
| Bed Leveling | Manual com Assistência | Manual |
| 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 | 100 |
| 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 | 32 Bits BTT SKR V 1.4 |
| Display | Touchscreen TFT 2,8'' | Touchscreen TFT 3,5'' |
| Power Supply | 12V / 360W | 24V / 360W |
| Connectivity | SD / USB | SD / USB |
| Operating systems | Windows, Mac, Linux | Windows, Mac, Linux |
| Date of registration in the system | 2021-04-15 | 2021-04-14 |
| Release date | 2019 | 2020 |
| 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 BIQU B1 is an advanced 3D printer with a silent 32-bit BTT SKR V1.4 motherboard and ARM Cortex-M3 CPU, offering DIY interfaces (I2C, SPI, WiFi) and dual Z-axis. Its dual BTT B1 TFT35 V3.0 operating system allows real-time monitoring and multiple printing modes, including G-code visualization effects. It stands out for its BIQU SSS (Super Spring Steel), ensuring easy model adhesion and simplified removal, with the possibility of using it on both sides. It includes a filament sensor, automatically pausing printing in case of filament breakage. The multicolored RGB lights integrated into the hotend allow you to view the printing status even at night. Additional notes include the need for a BIQU-specific Type-C cable and extra interfaces for smart filament sensor and BL Touch. |
| Support for multiple colors and materials (AMS and CFS) | NO | NO |
Notes * |
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| Cost-benefit | 7 / 10 | 6 / 10 |
| Hardware | 2 / 10 | 2.4 / 10 |
| Tela | . | . |
| Print volume | 3 / 10 | 3 / 10 |
| Performance | 1 / 10 | 0 / 10 |
Conclusion |
| In comparing the Longer 3D LK4 and the BIQU B1, both printers provide unique strengths and features that cater to different user needs in the 3D printing space. The Longer LK4 stands out with its solid construction and ease of assembly, making it an attractive option for beginners and those seeking reliability. Its heating bed reaches higher temperatures, which may allow for better adhesion and versatility in filament choice. The intuitive color touchscreen and an array of included accessories add to the user experience, making it a solid choice for enthusiasts looking for a dependable machine at a competitive price. On the other hand, the BIQU B1 emphasizes advanced technology, featuring a silent 32-bit motherboard and enhanced dual Z-axis capabilities for improved stability during printing. With real-time monitoring and more sophisticated connectivity options, it may appeal more to users who value customizability and advanced features in their printing processes. Its innovative design elements, such as the special steel plate for ease of model removal, add to its user-friendliness. In terms of value, while both printers are comparably priced, the choice largely depends on individual priorities—whether one prioritizes straightforward usability with the LK4 or advanced functionality with the BIQU B1. Ultimately, for those who seek reliability and ease of use, the LK4 may be the preferable choice, whereas users looking for enhanced performance and technology might find greater satisfaction with the BIQU B1. |