Compare LK4 vs Saturn 3 Ultra
Comparison between the best 3D printers
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| Model | LK4 |
Saturn 3 Ultra[BUY Saturn 3 Ultra] |
| Printing Material | Filament | Resin |
| Buy Filament for Longer 3D LK4 | Buy Resin forElegoo Saturn 3 Ultra | |
| Estimated price | $200,00 | $450,00 |
| Manufacturer | Longer 3D | Elegoo |
| Release Year | 2019 | 2024 |
| Print Volume [mm] | 220x220x250 | 218x122x260 |
| Printer Size [mm] | 402x425x505 | 305x273x562 |
| Weight [kg] | 7,8 | 14,5 |
| Power Loss Recovery | YES | NO |
| Maximum Resolution [mm] | 0,1 | 0,01 |
| Processor | 8 bits | |
| Display | Touchscreen TFT 2,8'' | Touchscreen 3,5'' |
| Power Supply | 12V / 360W | |
| Connectivity | SD / USB | USB-A, Wifi |
| Operating systems | Windows, Mac, Linux | Windows, Mac, Linux |
| Date of registration in the system | 2021-04-15 | 2025-04-10 |
| Release date | 2019 | 2024 |
| Extra features | 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. | The Elegoo Saturn 3 Ultra features a 10" monochrome LCD screen with 12K resolution, an ACF quick-release system that boosts print speed, a USB-powered carbon filter, Wi-Fi connectivity, and an optimized design with side-mounted ports and a removable UV cover. Its generous build volume and high precision make it ideal for miniatures and highly detailed models. |
| Support for multiple colors and materials (AMS and CFS) | NO | NO |
Notes * |
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| Cost-benefit | 7 / 10 | 8 / 10 |
| Hardware | 2 / 10 | 7.2 / 10 |
| Tela | . | . |
| Print volume | 3 / 10 | 3 / 10 |
| Performance | 1 / 10 | 9 / 10 |
| [BUY Saturn 3 Ultra] |
Conclusion |
| In comparing the Longer LK4 and the Elegoo Saturn 3 Ultra, several key factors emerge that can guide potential buyers in making an informed decision. The Longer LK4, released in 2019, is an affordably priced filament printer that excels in versatility. With the capability to handle various filament types and a maximum resolution of 0.1mm, it appeals to beginners and enthusiasts looking for a solid and reliable 3D printing experience. The LK4 also features important functionalities like power loss recovery and a well-designed interface, ensuring a user-friendly experience and a good cost-benefit ratio. However, its lower precision and slightly outdated technology reflect in its ratings across several categories. On the other hand, the Elegoo Saturn 3 Ultra stands out with its advanced specifications and modern features. With a release date in 2024, it represents the latest advancements in resin printing technology, offering impressive 12K resolution and faster print speeds thanks to its quick-release system. While it comes at a higher price point, the enhanced capabilities make it a strong contender for users focused on high-detail projects, such as miniatures. The Saturn 3 Ultra also supports Wi-Fi connectivity and includes additional features like a carbon filter for improved working conditions. Ultimately, the choice between the two printers boils down to the user’s specific needs and budget. If affordability and versatility with filament materials are paramount, the Longer LK4 is a commendable option. However, for those seeking cutting-edge technology and higher precision for intricate prints, the Elegoo Saturn 3 Ultra justifies its higher cost with superior performance and enhanced features. |