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 | 6 / 10 | 3.2 / 10 |
| Tela | . | . |
| Print volume | 4 / 10 | 3 / 10 |
| Performance | 9 / 10 | 1 / 10 |
Conclusion |