Best 3D Printers 2025: Top Picks & Reviews | CNET
Assess the best 3D printers of 2025 with decisive testing methodologies used by CNET. Evaluating a 3D printer demands a complete approach, looking at hardware, software, and print quality. Our complete reviews break down everything from hardware quality to print accuracy, ensuring you make an informed decision. We scrutinize printers’ capabilities by printing the CNET logo to gauge bridging, and temperature handling. our tests also include speed calculations using PrusaSlicer and thermal imaging for precise build plate temperature assessments. Resin printer accuracy is assessed using the Ameralabs Standard Test. Further,we consider repairability,support,and ease of use. News Directory 3 knows you need to know about the most outstanding 3D printers available. Get ready to make an informed decisions! Discover what’s next.
How to Evaluate a 3D Printer
Updated May 29, 2025
Evaluating a 3D printer requires a complete approach, considering factors from hardware quality to the accuracy of the final product. Different printers use varying materials and processes,such as resin-based SLA printers and FDM printers that melt plastic.
Key areas of assessment include hardware quality, ease of setup, bundled software, print appearance and accuracy, repairability, and the level of support offered by the company and its user community.
A standard test involves printing a model of the CNET logo. This assesses the printer’s ability to bridge gaps,create accurate shapes,and manage overhangs. The test also includes small towers to measure temperature range performance.
Speed testing involves comparing the slicer software’s estimated completion time with the actual print duration. Because slicers can vary widely in their time estimates, PrusaSlicer is used to determine material usage, which is then divided by the actual print time to calculate a more accurate printing speed in millimeters per second.
Build plate temperature accuracy is verified using an InfiRay thermal imaging camera. The plate is set to 60 degrees Celsius, a common temperature, and measured at six points after a five-minute stabilization period. The average temperature is then compared to the set value.
Resin printer testing uses the Ameralabs Standard Test, which involves printing a small, town-like resin model. This assesses accuracy, small part handling, and UV exposure effectiveness.
Additional tests using various 3D models evaluate the longevity of parts and the machine’s ability to handle diverse shapes. The ease of ordering and installing replacement parts, as well as the company’s responsiveness to support queries, are also considered. For semi-assembled kits,the assembly process and instruction clarity are evaluated.
what’s next
future 3D printer evaluations will likely incorporate more advanced testing methodologies, including automated quality checks and real-time performance monitoring, to provide even more precise and comprehensive assessments.