Compare BigTreeTech BIQU B1 vs TwoTrees Bluer vs Elegoo Saturn 2

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Model	BigTreeTech BIQU B1	TwoTrees Bluer	Elegoo Saturn 2
Printing Material	Filament	Filament	Resin
Estimated price	$269,00	$169,00	$550,00
Date of registration in the system
Fabricante	BigTreeTech	TwoTrees	Elegoo
Release Year	2020	2019	2022
Print Volume [mm]	235x235x270	230x230x280	218x123x250
Printer Size [mm]	412x402x492	400x410x520	305x273x567
Weight [kg]	8,00	8	11
Power Loss Recovery	YES	YES	NO
Maximum Resolution [mm]	0,1	0,1	0,01
Kinematics	-	-	-
Extruder Type	-	-	-
Klipper Firmware	NO	NO	NO
Input Shaping	NO	NO	NO
Max Volumetric Flow [mm³/s]	-	-	-
Power Supply	24V / 360W	240W
Connectivity	SD / USB	SD / USB	USB
Release date	2020	2019	2022
Extra features	The BIQU B1 is an advanced 3D printer with a silent 32-bit BTT SKR V1.4 motherboard and ARM Cortex-M3 CPU, offering DIY interfaces (I2C, SPI, WiFi) and dual Z-axis. Its dual BTT B1 TFT35 V3.0 operating system allows real-time monitoring and multiple printing modes, including G-code visualization effects. It stands out for its BIQU SSS (Super Spring Steel), ensuring easy model adhesion and simplified removal, with the possibility of using it on both sides. It includes a filament sensor, automatically pausing printing in case of filament breakage. The multicolored RGB lights integrated into the hotend allow you to view the printing status even at night. Additional notes include the need for a BIQU-specific Type-C cable and extra interfaces for smart filament sensor and BL Touch.	The Bluer offers interesting features such as automatic bed leveling, a 3.5-inch color touchscreen for easy operation, and a filament sensor to prevent print failures. It has a robust metal extruder and a generous 230 x 230 x 280 mm print volume, suitable for a variety of projects. The community mentions improvements made by Two Trees based on feedback, increasing its reliability.	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.
Support for multiple colors and materials (AMS and CFS)	NO	NO	NO
Notes *
Cost-benefit	8 / 10	8 / 10	6 / 10
Hardware	1 / 10	1 / 10	2.4 / 10
Screen	.	.	.
Print volume	10 / 10	10 / 10	10 / 10
Performance	6 / 10	7 / 10	5 / 10

Conclusion

In summary, when comparing the BIQU B1, Bluer, and Elegoo Saturn 2, several factors are worth considering to determine the best fit for different users. The BIQU B1 stands out for its advanced features like a dual Z-axis, silent operation, and a well-designed user interface, making it suitable for more experienced users who want a versatile machine. However, its relatively higher price might deter those with a tighter budget. The Bluer offers a good balance with its affordability and essential features such as automatic bed leveling and a robust design. It is a solid choice for beginners and hobbyists who seek reliability without breaking the bank, but its lower resolution may limit some detailed projects. On the other hand, the Elegoo Saturn 2 excels in print quality, thanks to its high-resolution display and advanced technology that ensures uniform light distribution. However, it comes at a significantly higher price, making it more suitable for users who prioritize high-quality outputs for professional or detailed work. In terms of cost-benefit ratio, all three printers rank similarly, but the Bluer and Elegoo Saturn 2 offer better performance related to their price point. Ultimately, the choice depends on the user's specific needs: for extensive features and customization, the BIQU B1 is preferable; for budget-friendly reliability, the Bluer is ideal; and for high-quality prints, the Elegoo Saturn 2 is unmatched, albeit at a higher cost. Hence, potential buyers should carefully assess their priorities in terms of capability, budget, and intended usage before making a decision.