Compare Saturn 2 vs LK4
Comparison between the best 3D printers
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| Modelo | Saturn 2 |
LK4 |
| Buy Resin forElegoo Saturn 2 | Buy Filament forLonger 3D LK4 | |
| Estimated price | $550,00 | $200,00 |
| Manufacturer | Elegoo | Longer 3D |
| Release Year | 2022 | 2019 |
| Print Volume [mm] | 218x123x250 | 220x220x250 |
| Printer Size [mm] | 305x273x567 | 402x425x505 |
| Weight [kg] | 11 | 7,8 |
| Power Loss Recovery | NO | YES |
| Maximum Resolution [mm] | 0,01 | 0,1 |
| Processor | 8 bits | |
| Display | Touchscreen TFT 3,5'' | Touchscreen TFT 2,8'' |
| Power Supply | 12V / 360W | |
| Connectivity | USB | SD / USB |
| Operating systems | Windows, Mac, Linux | Windows, Mac, Linux |
| Date of registration in the system | 2022-11-07 | 2021-04-15 |
| Release date | 2022 | 2019 |
| Extra features | The Elegoo Saturn 2 combines high resolution with its 8K display and a large build volume of 219 x 123 x 250 mm. Its redesigned design makes it easier to handle and includes an accessible power button. It stands out for its 92% light uniformity, thanks to the Fresnel lens and 64 UV LEDs, and has an activated carbon filter to reduce odors. In addition, it has a scratch-resistant tempered glass screen protector and support for external ventilation, increasing safety and durability. | 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. |
| Support for multiple colors and materials (AMS and CFS) | NO | NO |
Notes * |
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| Cost-benefit | 7 / 10 | 7 / 10 |
| Hardware | 4 / 10 | 2 / 10 |
| Tela | . | . |
| Print volume | 3 / 10 | 3 / 10 |
| Performance | 9 / 10 | 1 / 10 |
Conclusion |
| In comparing the Elegoo Saturn 2 and the Longer 3D LK4, several important factors emerge that can help potential buyers make an informed decision based on their specific needs and budget. The Elegoo Saturn 2 stands out in terms of print quality and performance, featuring a maximum resolution of 0.01 mm, which allows for intricate and detailed prints. Its high 8K resolution and 92% light uniformity make it particularly well-suited for those seeking professional results in resin printing. Additionally, the Saturn 2 is equipped with advanced safety features and enhanced durability, thanks to its tempered glass screen and external ventilation support. However, this premium performance comes with a higher price tag. On the other hand, the Longer 3D LK4 emphasizes versatility and ease of use, compatible with a wider range of filaments. Its notable features, including power loss recovery, a user-friendly assembly process, and an intuitive touchscreen display, make it an attractive option for hobbyists and those new to 3D printing. The LK4's lower resolution and slightly less refined build quality may not match the Saturn 2's capabilities, but its affordability and solid performance still make it a commendable choice within its price range. Ultimately, the decision between these two models hinges on what the user values more: superior quality and detail offered by the Elegoo Saturn 2 or the adaptability and user-friendly nature of the Longer LK4. Both printers provide decent cost-benefit ratios, but buyer preferences regarding budget and print requirements will ultimately dictate the best choice for their specific printing projects. |