Compare BIQU B1 vs LK4
Comparison between the best 3D printers
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| Modelo | BIQU B1 |
LK4 |
| Buy Filament forBigTreeTech BIQU B1 | Buy Filament forLonger 3D LK4 | |
| Estimated price | $269,00 | $200,00 |
| Manufacturer | BigTreeTech | Longer 3D |
| Release Year | 2020 | 2019 |
| Print Volume [mm] | 235x235x270 | 220x220x250 |
| Printer Size [mm] | 412x402x492 | 402x425x505 |
| Weight [kg] | 8,00 | 7,8 |
| Power Loss Recovery | YES | YES |
| Enclosed printer | NO | NO |
| Bed Leveling | Manual | Manual com Assistência |
| 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] | 100 | 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 | 32 Bits BTT SKR V 1.4 | 8 bits |
| Display | Touchscreen TFT 3,5'' | Touchscreen TFT 2,8'' |
| Power Supply | 24V / 360W | 12V / 360W |
| Connectivity | SD / USB | SD / USB |
| Operating systems | Windows, Mac, Linux | Windows, Mac, Linux |
| Date of registration in the system | 2021-04-14 | 2021-04-15 |
| Release date | 2020 | 2019 |
| Extra features | 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. | 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 | 6 / 10 | 7 / 10 |
| Hardware | 2.4 / 10 | 2 / 10 |
| Tela | . | . |
| Print volume | 3 / 10 | 3 / 10 |
| Performance | 0 / 10 | 1 / 10 |
Conclusion |
| In conclusion, both the BIQU B1 and the Longer LK4 are strong contenders in the budget-friendly 3D printer market, catering to different user preferences while maintaining a similar price range. The BIQU B1 excels with its advanced 32-bit motherboard and dual Z-axis, making it more suitable for users who may be interested in DIY modifications and enhanced control features. Its notable specification includes a superior print volume, additional features like customizable lighting for print status, and a filament sensor that ensures minimal disruption during printing. On the other hand, the Longer LK4 impresses with its solid construction and ease of assembly, making it an ideal choice for beginners or those who prioritize simplicity. It supports a variety of filaments, and its slightly higher maximum printing speed can be an advantage for efficiency. While both printers have a similar set of basic functionalities, the BIQU B1 offers more advanced features and flexibility, whereas the Longer LK4 is designed for straightforward use and reliability. Thus, the choice between the two ultimately depends on the user's needs: those seeking advanced capabilities versus those preferring a user-friendly experience. Overall, both models provide good value, demonstrating that affordability does not come at the expense of quality or functionality in the 3D printing realm. |