Compare S1 PRO vs LK4 X
Comparison between the best 3D printers
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| Modelo | S1 PRO |
LK4 X |
| Buy Filament forFLSUN S1 PRO | Buy Filament forLonger 3D LK4 X | |
| Estimated price | $1500,00 | $299,00 |
| Manufacturer | FLSUN | Longer 3D |
| Release Year | 2024 | 2022 |
| Print Volume [mm] | 320x320x430 | 220x220x250 |
| Printer Size [mm] | 450x450x1200 | 465x485x615 |
| Weight [kg] | 41 | 9,8 |
| Power Loss Recovery | YES | YES |
| Enclosed printer | YES | NO |
| Bed Leveling | Automatic | Automatic |
| 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] | 350 | 250 |
| Maximum Bed Temperature [°C] | 120 | 100 |
| Maximum printing speed [mm/s] | 1200 | 120 |
| Filament holder | YES | YES |
| Camera for supervision | YES | YES |
| Recommended filaments | PLA, PETG, TPU, ABS, ASA, Nylon, PC, PP, HIPS | PLA, TPU, ABS, PETG |
| Recommended slicers | FLSun Slicer 2.0, Orca Slicer | Cura, Simplify, Slic3r |
| Maximum Resolution [mm] | 0,01 | 0,1 |
| Processor | 8 bits | |
| Display | Touchscreen 7'' | Touchscreen TFT 4,3'' |
| Power Supply | 500W 110-240V, 50/60HZ | 12V / 320W |
| Connectivity | Wi-Fi, USB, app FL Sun World | SD / USB |
| Operating systems | Windows, Mac | Windows, Mac, Linux |
| Date of registration in the system | 2024-12-16 | 2021-04-15 |
| Release date | 2024 | 2022 |
| Extra features | The FLSUN S1 Pro is a high-speed Delta 3D printer, reaching up to 1200 mm/s with 40,000 mm/s² acceleration. It features a build volume of 320 mm (diameter) x 430 mm (height), a 350°C hotend, dual-zone heated bed up to 120°C, a 50°C heated chamber, and an active filament drying holder. It includes a camera for remote monitoring, integrated UPS for power-loss safety, a HEPA filter, and a 7 touchscreen interface. Perfect for large and complex projects. | 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 |
Notes * |
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| Cost-benefit | 7 / 10 | 7 / 10 |
| Hardware | 5.4 / 10 | 2.8 / 10 |
| Tela | . | . |
| Print volume | 4 / 10 | 3 / 10 |
| Performance | 9 / 10 | 1 / 10 |
Conclusion |
| In comparing the FLSUN S1 PRO and the Longer 3D LK4 X, it is evident that both printers serve distinct purposes and user needs. The S1 PRO, with its advanced features and capabilities, is designed for serious enthusiasts and professionals who prioritize speed and print volume. It boasts a significantly larger build size, higher maximum temperatures for both the nozzle and bed, and impressive printing speeds. The inclusion of enhanced features such as an automated camera for remote supervision, a HEPA filter, and an integrated uninterruptible power supply further enhances its appeal for complex and large-scale projects. On the other hand, while the Longer 3D LK4 X offers a much more affordable option, it shines in simplicity and accessibility for hobbyists or those just entering the world of 3D printing. Its precise auto-leveling, straightforward assembly, and compatibility with multiple materials make it an excellent choice for beginners. Though it lacks the advanced features and larger build volume of the S1 PRO, it still competes well within its price range, fulfilling essential 3D printing needs. Ultimately, the decision between the two models hinges on the user's specific requirements and budget. For those aiming for high performance and larger projects, the FLSUN S1 PRO justifies its higher price with superior specifications and features. Conversely, if cost-effectiveness and ease of use are prioritizing factors, the Longer 3D LK4 X remains a solid option for newcomers and casual users. |