Compare LK4 X vs Core A2V2
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| Modelo | LK4 X |
Core A2V2 |
| Buy Filament forLonger 3D LK4 X | Buy Filament forGTMax Core A2V2 | |
| Estimated price | $299,00 | $684,00 |
| Manufacturer | Longer 3D | GTMax |
| Release Year | 2022 | 2019 |
| Print Volume [mm] | 220x220x250 | 220x220x240 |
| Printer Size [mm] | 465x485x615 | 425x460x512 |
| Weight [kg] | 9,8 | |
| Power Loss Recovery | YES | YES |
| Enclosed printer | NO | YES |
| Bed Leveling | 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 | 135 |
| Maximum printing speed [mm/s] | 120 | 150 |
| Filament holder | YES | YES |
| Camera for supervision | NO | NO |
| Recommended filaments | PLA, TPU, ABS, PETG | PLA, PETG, Tritan, Flex, ABS |
| Recommended slicers | Cura, Simplify, Slic3r | Cura, Simplify, Slic3r, IdeaMaker |
| Maximum Resolution [mm] | 0,1 | 0,05 |
| Processor | 8 bits | |
| Display | Touchscreen TFT 4,3'' | Mono |
| Power Supply | 12V / 320W | |
| Connectivity | SD / USB | SD / USB |
| Operating systems | Windows, Mac, Linux | Windows, Mac, Linux |
| Date of registration in the system | 2021-04-15 | 2022-11-12 |
| Release date | 2022 | 2019 |
| 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 GTMax3D ProCore A2v2 is a compact and robust 3D printer with a printing area of ??220 x 220 x 240 mm. It offers high print quality, ranging from 0.05 mm to 0.32 mm. Its features include automatic filament detection and changing, travel speed of up to 300 mm/s, and a heated aluminum bed with a glass top. It has automatic bed leveling with 16 points and an all-metal hotend that reaches up to 298°C. The printer has a carbon steel frame with electrostatic painting, is automatic bivolt and has connectivity via USB and SD card. The Bowden system and core xy kinematics complete its advanced features. |
| Support for multiple colors and materials (AMS and CFS) | NO | NO |
Notes * |
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| Cost-benefit | 7 / 10 | 6 / 10 |
| Hardware | 2.8 / 10 | 2.5 / 10 |
| Tela | . | . |
| Print volume | 3 / 10 | 3 / 10 |
| Performance | 1 / 10 | 1 / 10 |
Conclusion |
| In comparing the Longer 3D LK4 X and the GTMax Core A2V2, several key aspects emerge that highlight the strengths and weaknesses of each model for potential users. The LK4 X is more budget-friendly and offers a solid set of features suited for hobbyists and those entering the world of 3D printing. With its automatic bed leveling, a variety of compatible materials, and user-friendly setup—95% pre-assembled—the LK4 X caters well to beginners. Its lighter weight and compact design also make it easier to handle. Moreover, its emphasis on quiet operation and efficient power consumption adds to its appeal for home users. On the other hand, while the Core A2V2 is priced higher, it justifies the cost through advanced features, such as a higher maximum nozzle and bed temperature, offering broader material compatibility and potentially higher print quality. Its robust design, automatic filament detection, and better print speed indicate its suitability for more demanding applications. Though it lacks some of the user-friendly features of the LK4 X, its superior build quality and capability might attract more experienced users or those aiming for professional-grade prints. Ultimately, the choice between the two largely depends on the user's needs and budget. For those looking for an economical and straightforward option, the Longer LK4 X provides great value. However, for users willing to invest more for enhanced performance and material versatility, the GTMax Core A2V2 presents a compelling case. |