Compare A3V3 vs LK4
Comparison between the best 3D printers
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| Modelo | A3V3 |
LK4 |
| Buy Filament forGTMax A3V3 | Buy Filament forLonger 3D LK4 | |
| Estimated price | $1210,00 | $200,00 |
| Manufacturer | GTMax | Longer 3D |
| Release Year | 2022 | 2019 |
| Print Volume [mm] | 320x320x340 | 220x220x250 |
| Printer Size [mm] | 640x580x630 | 402x425x505 |
| Weight [kg] | 7,8 | |
| Power Loss Recovery | YES | YES |
| Enclosed printer | YES | NO |
| Bed Leveling | Automatic | Manual com Assistência |
| Filament End Sensor | YES | YES |
| Bed type | Heated | Heated |
| Power supply system | Bowden | Bowden |
| Standard nozzle | 0,4 | 0,4 |
| Maximum Nozzle Temperature [°C] | 295 | 250 |
| Maximum Bed Temperature [°C] | 100 | |
| Maximum printing speed [mm/s] | 180 | 120 |
| Filament holder | YES | YES |
| Camera for supervision | NO | NO |
| Recommended filaments | PLA, PETG | PLA, TPU, ABS, PETG |
| Recommended slicers | Cura, Simplify, Slic3r, IdeaMaker e outros | Cura, Simplify, Slic3r |
| Maximum Resolution [mm] | 0,05 | 0,1 |
| Processor | 8 bits | |
| Display | Display touchscreen 3,2'' | Touchscreen TFT 2,8'' |
| Power Supply | 12V / 360W | |
| Connectivity | SD / USB / Wi-Fi | SD / USB |
| Operating systems | Windows, Mac, Linux | Windows, Mac, Linux |
| Date of registration in the system | 2022-11-12 | 2021-04-15 |
| Release date | 2022 | 2019 |
| Extra features | 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%. | 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 | 6 / 10 | 7 / 10 |
| Hardware | 4 / 10 | 2 / 10 |
| Tela | . | . |
| Print volume | 4 / 10 | 3 / 10 |
| Performance | 1 / 10 | 1 / 10 |
Conclusion |
| In comparing the GTMax A3V3 and the Longer 3D LK4, it's evident that both printers cater to different user needs and budgets. The GTMax A3V3 stands out with its larger print volume, advanced features, and modern design, making it suitable for users who prioritize quality and speed in their 3D printing tasks. Its automatic bed leveling, high maximum nozzle temperature, and robust connectivity options (including Wi-Fi) enhance its usability for more complex projects, while the advanced movement system contributes to its efficiency and precision. However, this comes at a significantly higher price point. Conversely, the Longer 3D LK4 offers a more budget-friendly option while still providing solid performance for hobbyists and beginners. With a variety of compatible filaments and a more straightforward manual leveling process, it serves as a great introduction to the 3D printing world. Its 0.05mm printing resolution is competitive, and the included components for assembly simplify the user experience, making it a reliable choice. Ultimately, choosing between the A3V3 and the LK4 comes down to individual priorities: the A3V3 is ideal for those seeking advanced features and greater flexibility at a higher cost, while the LK4 offers versatility and ease of use for those on a tighter budget. Therefore, potential buyers should weigh their specific needs and budget constraints to make the best choice for their 3D printing journey. |