Compare LK4 X vs KP3S PRO V2
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| Model | LK4 X |
KP3S PRO V2 |
| Printing Material | Filament | Filament |
| Buy Filament for Longer 3D LK4 X | Buy Filament forKingroon KP3S PRO V2 | |
| Estimated price | $299,00 | $229,00 |
| Manufacturer | Longer 3D | Kingroon |
| Release Year | 2022 | 2024 |
| Print Volume [mm] | 220x220x250 | 220x220x250 |
| Printer Size [mm] | 465x485x615 | 420x400x450 |
| Weight [kg] | 9,8 | 12,6 |
| Power Loss Recovery | YES | NO |
| Enclosed printer | NO | NO |
| Bed Leveling | Automatic | Automatic |
| Filament End Sensor | YES | NO |
| Bed type | Heated | Heated |
| Power supply system | Bowden | Direct Drive |
| Standard nozzle | 0,4 | 0,4 |
| Maximum Nozzle Temperature [°C] | 250 | 260 |
| Maximum Bed Temperature [°C] | 100 | 100 |
| Maximum printing speed [mm/s] | 120 | 350 |
| Filament holder | YES | YES |
| Camera for supervision | NO | NO |
| Recommended filaments | PLA, TPU, ABS, PETG | PLA, PETG, TPU |
| Recommended slicers | Cura, Simplify, Slic3r | Cura, Orca Slicer |
| Maximum Resolution [mm] | 0,1 | 0,01 |
| Processor | 8 bits | |
| Display | Touchscreen TFT 4,3'' | LCD Mono |
| Power Supply | 12V / 320W | 300 W |
| Connectivity | SD / USB | USB-C / MicroSD / Ethernet |
| Operating systems | Windows, Mac, Linux | Windows, Mac, Linux |
| Date of registration in the system | 2021-04-15 | 2025-03-18 |
| Release date | 2022 | 2024 |
| Extra features | 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. | The Kingroon KP3S Pro V2 is a high-speed FDM 3D printer with Klipper firmware, ensuring fast and precise prints. It features linear rails on all axes, a Direct Drive extruder with a 9.5:1 gear ratio, and an efficient ceramic heater. It includes an inductive sensor for automatic bed leveling, a PEI magnetic bed, a built-in accelerometer for vibration calibration, and Wi-Fi, Ethernet, and USB connectivity for remote control. |
| Support for multiple colors and materials (AMS and CFS) | NO | NO |
Notes * |
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| Cost-benefit | 7 / 10 | 7 / 10 |
| Hardware | 2.8 / 10 | 0.9 / 10 |
| Tela | . | . |
| Print volume | 3 / 10 | 3 / 10 |
| Performance | 1 / 10 | 3 / 10 |
Conclusion |
| In comparing the LK4 X and the KP3S PRO V2, both printers present unique advantages and some notable differences that cater to various user preferences. The LK4 X stands out with its thoughtful features such as a filament end sensor, power loss recovery, and a user-friendly touchscreen interface. Its automatic bed leveling and support for multiple materials add to the versatility, making it an ideal choice for users who value reliability and ease of use, particularly for those just starting in 3D printing. However, its higher price suggests that buyers are investing in these additional features and enhancements. On the other hand, the KP3S PRO V2, although priced lower, offers high-speed printing capabilities and a more advanced Direct Drive system, which can be beneficial for achieving fine details. Additionally, the presence of Klipper firmware contributes to expedited print speeds, making it suitable for experienced users who prioritize performance and efficiency. However, it lacks some of the convenience features found in the LK4 X, such as a filament end sensor and power recovery options. Ultimately, the choice between the two comes down to user needs and budget considerations. The LK4 X may be more appealing for individuals seeking a comprehensive package with added support for beginners, while the KP3S PRO V2 is well-suited for users looking for performance optimization at a lower price point. Each printer thus fulfills distinct roles in the 3D printing landscape, and prospective buyers should weigh their priorities accordingly. |