QIDI 3D Printer Showdown: Plus 4 vs. Q1 Pro vs. X-Max 3 vs. X-Plus 3 – Which is Right for You?

Need a new 3D printer? QIDI makes four solid models, but they're pretty different from each other. This guide compares the Plus 4, Q1 Pro, X-Max 3, and X-Plus 3 to help you figure out which one fits your projects. We'll look at what each printer does best, whether you need high-temperature printing, extra build space, or remote monitoring features. No technical overload—just the key differences that actually matter for your decision.

Designed with a definite goal in mind—that of being the top option for engineering-grade high-temperature material printing—the Plus 4 was Although most printers find great difficulty using high-performance composite materials, the Plus 4's innovative structure and temperature control technology solves these problems. This printer provides unparalleled material compatibility and printing dependability in its class whether dealing with industrial applications needing great thermal stability or high-temperature nylon composites.

Key Specifications & Benefits:

• 370°C hotend temperature — Unlocks possibilities with materials like PPS-CF and PEEK, which can be used for heat-resistant, wear-resistant, and chemically resistant functional parts
• 65°C second-generation independent heated chamber — Significantly lowers warping with ABS, nylon, and other materials, thereby enabling heretofore difficultly practicable and dependable huge engineering parts
• Spacious 305×305×280mm build volume — Accommodates big single models or numerous smaller components concurrently, hence lowering the print session count in your process

Reliability Enhancements:

• Dual filament monitoring system — Not only pauses when filament runs out (a basic function), but also provides early warning when filament tangles, saving you from the painful experience of returning after a 12-hour print to find a mass of waste
• 9mm 1.5GT synchronous belt — Reduces "ringing effect" during high-speed movements, meaning no more annoying ghosting on your precision parts, especially when printing models with clear text or sharp edges
• Multi-metal composite hotend — Traditional nozzles may wear and deform after 50 hours of printing carbon fiber materials, while this upgraded design maintains stable dimensional accuracy for over 300 hours under the same conditions, greatly reducing maintenance costs and frequency
• Enhanced hotend cooling system — Thoroughly solves the "heat creep" problem in long-duration high-temperature printing, which previously caused many printers to begin showing layer misalignment or nozzle clogging after 8 hours of continuous operation, now you can confidently start weekend-long print jobs

Ideal For: The Plus 4 lets you concentrate on innovation rather than worrying about different failure risks during the printing process, whether your needs are for functional prototypes maintaining strength in 90°C environments, a manufacturer wishing to produce small batches of highly precise carbon fiber-reinforced parts, or a researcher investigating the possibilities of new composite materials.

QIDI Plus4 was named one of the best 3D printers of 2025 by All3DP. Click to view the Plus4 3D printer performance review.

QIDI Q1 Pro: The Speed-Optimized Compact Monitoring Expert

The Q1 Pro reflects QIDI's ideal of a flawlessly balanced modern 3D printer. While many printers shine in one area at the expense of others, the Q1 Pro offers extraordinary speed in a small form factor without compromising material compatibility or networking capabilities. Its integrated remote monitoring technology changes the printing experience so that users may reliably control prints from anywhere and keep professional-grade output quality.

Key Specifications & Benefits:

• Compact 245×245×240mm build volume — Perfect for home offices, design studios, or educational settings where space efficiency matters
• 600mm/s maximum print speed — Slashes printing times by up to 70% compared to conventional printers, turning day-long prints into hours
• 20000mm/s² acceleration — Maintains precision even during rapid directional changes, ensuring clean details in complex geometries
• 350°C hotend temperature — Handles most engineering materials including ABS, ASA, PETG, TPU, PA, PC, and carbon/glass fiber composites
• 120°C heated bed with 60°C chamber heating — Provides stable thermal conditions for demanding materials prone to warping

Connectivity Advantages:

• Integrated 1080P camera system — Offers crystal-clear remote monitoring, allowing you to check print progress from your phone or computer anywhere
• Timelapse recording capability — Automatically creates professional-quality videos of your printing process for documentation, sharing, or marketing
• Remote control capabilities — Adjust printing parameters, pause operations, or make real-time modifications to print settings from anywhere via smartphone or computer

Ideal For: Designers who need rapid prototype iterations, small businesses juggling production with space limitations, teachers teaching 3D printing technology, or anyone looking for the ideal mix of speed, dependability, and modern connectivity features without compromising material versatility.

QIDI X-Max 3: The Large-Format Production Powerhouse

The X-Max 3 stands as QIDI's definitive answer to large-format production needs. While many large printers sacrifice speed for size, the X-Max 3 refuses this compromise, delivering both exceptional build volume and remarkable printing velocity. This combination transforms production capabilities, allowing users to complete large projects in timeframes previously considered impossible for objects of this scale.

Key Specifications & Benefits:

• Massive 325×325×315mm build volume — Accommodates substantially larger single-piece models or enables efficient batch production of multiple parts simultaneously
• 600mm/s maximum print speed — Maintains the same impressive velocity as smaller models despite the larger moving mass, dramatically reducing production times
• 20000mm/s² acceleration — Ensures precision movement even across larger distances, maintaining detail quality regardless of model size
• 350°C hotend temperature — Supports the full spectrum of standard and engineering materials, enabling versatility in large-format applications
• 120°C heated bed with 65°C chamber heating — Provides consistent thermal conditions across the entire large print area, minimizing warping even on substantial prints

Production Advantages:

• Extended build capacity — Creates parts that would require assembly when printed on smaller machines, reducing weak points and assembly time
• Batch production capability — Prints multiple copies of the same part in a single job, streamlining small-production runs and improving consistency
• Basic filament monitoring — Includes run-out detection to prevent material depletion during critical long-duration prints

Ideal For: Professional workshops handling oversized prototypes, manufacturing environments requiring same-day production of large components, product designers needing to test full-scale models, and businesses running small batch production where maximizing output per print job directly impacts efficiency and profitability.

QIDI X-Plus 3: The Mid-Size Performance Powerhouse

The X-Plus 3 delivers the perfect middle-ground in QIDI's high-performance lineup. While the X-Max 3 prioritizes maximum build volume and the Q1 Pro focuses on compactness, the X-Plus 3 strikes a strategic balance with generous capacity in a more space-efficient design. This thoughtful positioning makes it ideal for environments where both speed and substantial build volume are required, but floor space remains at a premium.

Key Specifications & Benefits:

• Optimized 280×280×270mm build volume — Provides 31% more capacity than the Q1 Pro while requiring less workspace than the X-Max 3
• 600mm/s maximum print speed — Maintains the full high-velocity capabilities of larger models, ensuring rapid production even on substantial prints
• 20000mm/s² acceleration — Delivers precise, high-fidelity details through responsive motion control even at maximum speeds
• 350°C hotend temperature — Supports the complete range of standard and engineering materials from basic PLA to advanced composites
• 120°C heated bed with 65°C chamber heating — Creates ideal conditions for material adhesion and dimensional stability throughout the printing process

Practical Advantages:

• Optimized footprint-to-capacity ratio — Maximizes productive build volume while minimizing the machine's workspace requirements
• Full engineering material compatibility — Handles the same advanced filaments as larger models without compromises
• Basic filament monitoring — Includes run-out detection to maintain operational continuity during extended prints

Ideal For: Professional users with moderate space constraints, engineering departments balancing capability with laboratory space efficiency, product development teams needing substantial prototyping capacity, and small businesses requiring high-speed production capabilities without dedicating excessive floor space to equipment.

Match Your Projects with the Perfect QIDI Printer!

The products of QIDI provide answers for several 3D printing requirements. For technical uses, the Plus 4 shines using high-temperature materials (370°C hotend). Choose the Q1 Pro with its 600mm/s capacity for speed and monitoring in a small form-factor. Need maximum construct area? Without compromising speed, the X-Max 3 offers a huge 325 by 325 by 315mm workspace. The X-Plus 3 strikes a medium footprint that balances significant capacity. To find the perfect QIDI fit, think through your material needs, space constraints, and manufacturing requirements.