Compare LK4 vs A3V3
Comparison between the best 3D printers
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| Modelo | LK4 |
A3V3 |
| Buy Filament forLonger 3D LK4 | Buy Filament forGTMax A3V3 | |
| Estimated price | $200,00 | $1210,00 |
| Manufacturer | Longer 3D | GTMax |
| Release Year | 2019 | 2022 |
| Print Volume [mm] | 220x220x250 | 320x320x340 |
| Printer Size [mm] | 402x425x505 | 640x580x630 |
| Weight [kg] | 7,8 | |
| Power Loss Recovery | YES | YES |
| Enclosed printer | NO | YES |
| Bed Leveling | Manual com Assistência | Automatic |
| Filament End Sensor | YES | YES |
| Bed type | Heated | Heated |
| Power supply system | Bowden | Bowden |
| Standard nozzle | 0,4 | 0,4 |
| Maximum Nozzle Temperature [°C] | 250 | 295 |
| Maximum Bed Temperature [°C] | 100 | |
| Maximum printing speed [mm/s] | 120 | 180 |
| Filament holder | YES | YES |
| Camera for supervision | NO | NO |
| Recommended filaments | PLA, TPU, ABS, PETG | PLA, PETG |
| Recommended slicers | Cura, Simplify, Slic3r | Cura, Simplify, Slic3r, IdeaMaker e outros |
| Maximum Resolution [mm] | 0,1 | 0,05 |
| Processor | 8 bits | |
| Display | Touchscreen TFT 2,8'' | Display touchscreen 3,2'' |
| Power Supply | 12V / 360W | |
| Connectivity | SD / USB | SD / USB / Wi-Fi |
| Operating systems | Windows, Mac, Linux | Windows, Mac, Linux |
| Date of registration in the system | 2021-04-15 | 2022-11-12 |
| Release date | 2019 | 2022 |
| 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 PROCORE A3v3 is an advanced 3D printer with a robust structure and Wi-Fi connectivity. It stands out for its aluminum extruder with Dual Gear system for precision and traction, and a movement system with machined parts. It includes a 3.2-inch LCD Touchscreen Display, Wi-Fi remote control and a Core XY movement system for greater speed and precision. It offers an Allmetal Volcano hotend that reaches up to 295°C, is compatible with various filaments and has an energy saving system, reducing consumption by up to 75%. |
| Support for multiple colors and materials (AMS and CFS) | NO | NO |
Notes * |
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| Cost-benefit | 7 / 10 | 6 / 10 |
| Hardware | 2 / 10 | 4 / 10 |
| Tela | . | . |
| Print volume | 3 / 10 | 4 / 10 |
| Performance | 1 / 10 | 1 / 10 |
Conclusion |
| In comparing the Longer 3D LK4 and the GTMax A3V3 3D printers, several key differences highlight which printer may be more suitable for a particular user's needs. The LK4 is significantly more affordable, offering a solid entry point for those new to 3D printing or on a tight budget. It features a decent print volume, a heated bed, and the capability to work with various filaments such as PLA, TPU, and ABS. Its manual bed leveling system, while requiring some user involvement, is supported by features like a filament end sensor and power loss recovery, making it a practical choice for many hobbyists. Conversely, the A3V3 represents a more advanced option, with a larger print volume and an automatic bed leveling feature, which may appeal to users looking for convenience and enhanced precision. Its higher maximum nozzle temperature expands filament compatibility, and the Core XY movement system contributes to faster and more accurate printing. Furthermore, the inclusion of Wi-Fi connectivity allows for remote monitoring and management, adding a modern touch to its functionality. Despite its higher cost, the A3V3 justifies its price with advanced features, precision, and enhanced user experience, making it more suitable for experienced users or professionals who prioritize performance. In conclusion, if budget is the primary concern and you are a beginner or hobbyist, the Longer 3D LK4 offers good functionality at a lower price point. However, if you require advanced features, superior performance, and are willing to invest more, the GTMax A3V3 is a strong contender that caters to higher-end printing needs. Ultimately, the choice depends on individual requirements, experience level, and budget considerations. |