Compare LK4 vs Mars 2 Pro

Comparison between the best 3D printers

Choose the best 3D printer at the best price. The cheapest 3D printers are here.

Buy a 3D printer here with 3D Fila.

Modelo	LK4	Mars 2 Pro  [BUY Mars 2 Pro]
	Buy Filament forLonger 3D LK4	Buy Resin forElegoo Mars 2 Pro
Estimated price	$200,00	$145,00
Manufacturer	Longer 3D	Elegoo
Release Year	2019	2021
Print Volume [mm]	220x220x250	129x80x160
Printer Size [mm]	402x425x505	200x200x410
Weight [kg]	7,8	6,2
Power Loss Recovery	YES	NO
Maximum Resolution [mm]	0,1	0,01
Processor	8 bits
Display	Touchscreen TFT 2,8''	Touchscreen TFT 3,5''
Power Supply	12V / 360W	110/220V / 480W
Connectivity	SD / USB	USB
Operating systems	Windows, Mac, Linux	Windows, Mac, Linux
Date of registration in the system	2021-04-15	2023-08-02
Release date	2019	2021
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 Mars 2 Pro is an efficient MSLA 3D printer with a 2K monochrome LCD, curing resin in 2 seconds per layer. It offers high precision, CNC aluminum body, a platform with greater adhesion and activated carbon to absorb fumes. It supports 13 languages, promoting global ease of use. It includes a 1-year warranty, 2 extra FEP films and uses COB UV LED lighting with excellent heat dissipation. The ChituBox slicer makes print preparation easy with advanced anti-aliasing function.
Support for multiple colors and materials (AMS and CFS)	NO	NO
Notes *
Cost-benefit	7 / 10	8 / 10
Hardware	2 / 10	0.7 / 10
Tela	.	.
Print volume	3 / 10	3 / 10
Performance	1 / 10	9 / 10
		[BUY Mars 2 Pro]

Conclusion

In comparing the Longer 3D LK4 and the Elegoo Mars 2 Pro, several key factors guide the choice of the best 3D printer based on their features, prices, and overall value. The Longer LK4 generally offers a larger print volume, making it suitable for users looking to create larger objects. It also boasts versatility with its ability to print using various filament types, which can be a significant advantage for those exploring different materials. Its power loss recovery feature ensures that prints resume smoothly after interruptions, adding to its usability. On the other hand, the Elegoo Mars 2 Pro excels in print precision, with a maximum resolution significantly finer than that of the LK4, making it better suited for applications requiring high detail, such as miniatures or intricate designs. While it has a smaller print volume, the speed and quality of prints – where it can cure resin in just 2 seconds per layer – enhances its performance for specific tasks. Additionally, its robust build quality and efficient resin usage cater well to users focused on high-resolution printing. Considering the price, the Elegoo Mars 2 Pro offers a better cost-benefit ratio due to its advanced features and high printing precision, despite its higher initial cost compared to the LK4. However, the LK4 is still a strong contender for those seeking versatility and larger print capacity, particularly for those new to 3D printing or on a budget. Ultimately, the choice between these two printers comes down to the user’s specific needs: for high detail and performance, the Elegoo Mars 2 Pro stands out; for versatility and larger projects, the Longer 3D LK4 remains a commendable option.