Compare BigTreeTech BIQU B1 vs TwoTrees Bluer vs Longer 3D LK4 X
Comparison between the best 3D printers
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| Model | BigTreeTech BIQU B1 |
TwoTrees Bluer |
Longer 3D LK4 X |
| Printing Material | Filament | Filament | Filament |
| Estimated price | $269,00 | $169,00 | $299,00 |
| Date of registration in the system | |||
| Fabricante | BigTreeTech | TwoTrees | Longer 3D |
| Release Year | 2020 | 2019 | 2022 |
| Print Volume [mm] | 235x235x270 | 230x230x280 | 220x220x250 |
| Printer Size [mm] | 412x402x492 | 400x410x520 | 465x485x615 |
| Weight [kg] | 8,00 | 8 | 9,8 |
| Power Loss Recovery | YES | YES | YES |
| Enclosed printer | NO | NO | NO |
| Bed Leveling | Manual | Manual | Automatic |
| Filament End Sensor | YES | YES | YES |
| Bed type | Heated | Heated | Heated |
| Power supply system | Bowden | Bowden | Bowden |
| Standard nozzle | 0,4 | 0,4 | 0,4 |
| Maximum Nozzle Temperature [°C] | 250 | 260 | 250 |
| Maximum Bed Temperature [°C] | 100 | 100 | 100 |
| Maximum printing speed [mm/s] | 100 | 200 | 120 |
| Filament holder | YES | YES | YES |
| Camera for supervision | NO | NO | NO |
| Recommended filaments | PLA, TPU, ABS, PETG | PLA, PETG | PLA, TPU, ABS, PETG |
| Recommended slicers | Cura, Simplify, Slic3r | Cura, Simplify, Slic3r | Cura, Simplify, Slic3r |
| Maximum Resolution [mm] | 0,1 | 0,1 | 0,1 |
| Kinematics | - | - | - |
| Extruder Type | - | - | - |
| Klipper Firmware | NO | NO | NO |
| Input Shaping | NO | NO | NO |
| Max Volumetric Flow [mm³/s] | - | - | - |
| Power Supply | 24V / 360W | 240W | 12V / 320W |
| Connectivity | SD / USB | SD / USB | SD / USB |
| Release date | 2020 | 2019 | 2022 |
| 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 Bluer offers interesting features such as automatic bed leveling, a 3.5-inch color touchscreen for easy operation, and a filament sensor to prevent print failures. It has a robust metal extruder and a generous 230 x 230 x 280 mm print volume, suitable for a variety of projects. The community mentions improvements made by Two Trees based on feedback, increasing its reliability. | 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 | NO |
Notes * |
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| Cost-benefit | 8 / 10 | 8 / 10 | 8 / 10 |
| Hardware | 1 / 10 | 1 / 10 | 2.4 / 10 |
| Screen | . | . | . |
| Print volume | 10 / 10 | 10 / 10 | 10 / 10 |
| Performance | 6 / 10 | 7 / 10 | 6 / 10 |
Conclusion |
| In comparing the three 3D printers—BIQU B1, Bluer, and Longer LK4 X—each model offers unique features and benefits that cater to different user needs and budgets. The BIQU B1, while priced at the higher end, stands out for its advanced technology, including a silent 32-bit motherboard and customizable interfaces. It provides excellent print volume and notable features like filament break detection and a dual Z-axis system. However, its manual bed leveling might be a drawback for some users seeking convenience. On the other hand, the Bluer positions itself as a cost-effective option, ideal for beginners. It features automatic bed leveling and a robust build quality, which enhances its usability. Although it offers a slightly smaller print volume, its effective design and improvements based on user feedback make it a reliable choice for general 3D printing tasks. Lastly, the Longer LK4 X balances advanced functionality with competitive pricing. It boasts dual direct-gear extruders for precise filament handling and 16-point auto-leveling, providing a user-friendly experience. With its impressive print volume and strong adherence properties, this printer can handle a variety of materials effectively. In conclusion, the choice among these printers largely depends on specific needs and budget constraints. The BIQU B1 is suited for more experienced users looking for advanced features, while the Bluer offers a budget-friendly option for beginners. The Longer LK4 X presents a solid middle ground, providing enhanced functionality at a reasonable price. Ultimately, each printer has its strengths, making them attractive choices within their respective categories. |