R QIDI Technology QIDI Plus5 Heated Chamber 3D Printer vs R QIDI Technology QIDI Plus4 Heated Chamber 3D Printer (2026): Key Differences
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Comparing the r qidi technology qidi plus5 3d printer vs qidi plus4 3d printer reveals two robust machines from the same brand. Both offer CoreXY motion systems, 370°C nozzle temperatures, and 65°C heated chambers for engineering materials. The main difference lies in scale. The Plus5 provides a significantly larger build volume and advanced active toolhead cooling. The Plus4 focuses on a sturdy mechanical design with an independent dual Z-axis. You choose based on whether you need maximum size or specific structural rigidity.
Key differences
| Aspect | QIDI Plus5 Heated Chamber 3D Printer | QIDI Plus4 Heated Chamber 3D Printer |
|---|---|---|
| Build Volume | 320×320×300mm | 12 x 12 x 11in (305×305×280mm) |
| Print Speed | 600mm/s | Not listed |
| Motion System | CoreXY with linear guide rails and 9mm timing belts | CoreXY with 10mm diameter linear shafts and lead screws |
| Toolhead Cooling | Active toolhead cooling with optional Polar Cooler | Not listed |
| Z-Axis Design | Not listed | Independent dual motor-driven Z-axis |
| Multi-Material Support | Up to 16-color with active drying | Compatible with QIDI BOX MMU (launched in first quarter of 2025) |
Which one should you choose?
Choose QIDI Plus5 Heated Chamber 3D Printer if
- You need a larger build volume for oversized prototypes or batch production.
- You require high-speed printing with active extruder cooling to prevent heat creep.
- You want built-in active filament drying to maintain low humidity during multi-color prints.
Choose QIDI Plus4 Heated Chamber 3D Printer if
- You prefer a printer with an independent dual motor-driven Z-axis for added structural strength.
- You want a machine with a thicker 6mm aluminum hot bed platform for improved flatness.
- You are interested in a slightly more compact footprint with silver coloring.
Verdict: The Plus5 is the better choice for users who prioritize maximum build volume, higher print speeds, and integrated filament drying. The Plus4 suits those who value its specific mechanical upgrades like the dual Z-axis and thicker bed. Both models handle engineering-grade filaments effectively.
Plus5 vs Plus5 Key Differences
Build volume size
The QIDI Plus5 offers a significantly larger build volume of 320×320×300mm. This space is 18% larger than the QIDI Plus4. The Plus4 provides a 12 x 12 x 11in build area. The larger Plus5 volume allows you to print full-scale prototypes without splitting parts. You can produce multiple parts in a single run. This reduces print cycles and improves workflow efficiency for engineers. The Plus4 remains suitable for smaller batches or individual models. If you need maximum space for large artistic models or oversized assemblies, the Plus5 is the clear choice. Both machines handle large tasks, but the Plus5 scale is superior.
Print speed
The QIDI Plus5 lists a print speed of 600mm/s with 20,000mm/s² acceleration. This high speed is supported by its rigid CoreXY structure, X-axis linear guide rails, and 9mm timing belts. The data does not explicitly list a maximum print speed for the QIDI Plus4. However, the Plus4 inherits the high-speed CoreXY structure from the X-PLUS3. Both printers use CoreXY motion systems for stable, low-vibration printing. The Plus5 specifies its rapid capabilities clearly, making it ideal for fast prototyping. The Plus4 also prioritizes speed but lacks the specific numerical data in the provided specs. For verified high-speed performance metrics, the Plus5 data is more detailed.
Multi-color printing
The QIDI Plus5 supports up to 16-color multi-material printing with the optional QIDI BOX. It includes active drying technology to maintain low humidity in filament slots. This prevents stringing and bubbles during multi-color jobs. The QIDI Plus4 is also compatible with the QIDI BOX for multi-color printing. It features an integrated filament cutter. However, the Plus4 data notes the QIDI BOX would launch in the first quarter of 2025. The Plus5 data does not mention a launch delay for its multi-color support. Both machines enable personalized designs through multi-material extrusion. The Plus5 appears ready for immediate 16-color use, while the Plus4 multi-color capability depends on a future accessory release.
Chamber heating design
Both printers feature a 65°C heated chamber to minimize warping for engineering materials like PPS-CF and PC. The QIDI Plus4 specifies an upgraded second-generation system with 400W heating power. It includes air circulation design and dual-layer insulation for balanced temperature consistency. The QIDI Plus5 lists 65°C chamber heating but does not detail the wattage or insulation layers in the provided data. Both machines effectively reduce cracking when printing high-temperature filaments. The Plus4 highlights its specific engineering improvements for thermal stability. The Plus5 meets the same temperature standard. If you prioritize documented heating power and insulation details, the Plus4 data is more specific.
Smart monitoring features
The QIDI Plus5 includes an AI-powered camera for monitoring and remote control via a mobile app. It features automatic bed leveling and thermal sensors for stable overnight printing. The QIDI Plus4 also offers an HD camera for real-time monitoring and time-lapse photography. It provides remote print capabilities through the QIDI app or studio slicer. The Plus4 adds filament wrap and break detection to reduce waste. The Plus5 mentions skipping failed parts in batch production. Both machines support intelligent control and remote operation. The Plus5 emphasizes AI-powered monitoring, while the Plus4 highlights filament detection sensors. Both offer robust smart features for unattended printing tasks.
Which QIDI Heated Chamber Printer Fits You
Engineers needing large single-part prints
The Plus5 offers a 320×320×300mm build volume, which is 18% larger than the Plus4. This extra space allows you to print full-scale prototypes or multiple parts in one run. You can avoid splitting models or scaling them down. The larger chamber also supports batch production efficiently, reducing print cycles and improving workflow for professional engineering tasks.
Users prioritizing speed and acceleration
The Plus5 supports print speeds up to 600mm/s with 20,000mm/s² acceleration. It uses rigid CoreXY structure with X-axis linear guide rails and 9mm timing belts. This setup ensures stable, low-vibration printing. You get rapid prototyping capabilities and premium surface finish quality. The optional Polar Cooler actively cools the extruder to prevent heat-creep clogs inside the heated chamber.
Professionals wanting robust mechanical durability
The Plus4 features an independent dual motor-driven Z-axis and 10mm diameter linear shafts and lead screws. It includes a 6mm thickened aluminum hot bed platform. These components increase the strength and flatness of the printer. You benefit from high precision and quality printing. The upgraded mechanical structure ensures durability and consistent performance for demanding industrial applications.
Users wanting advanced safety and monitoring
The Plus5 includes AI-powered camera monitoring and remote control via a mobile app. It features automatic bed leveling and built-in multiple thermal sensors. The enclosure is flame-retardant with a 3-in-1 air filtration system. You can skip failed individual parts during batch production without pausing the entire plate. This saves time and filament while ensuring reliable, worry-free long-duration printing sessions.
The products compared
QIDI Plus5 Heated Chamber 3D Printer
Best for: Large engineering prints with heated chamber stability
- Build Volume
- 320×320×300mm
- Print Speed
- 600mm/s
- Printing Technology
- FDM
- Multicolor Capacity
- Up to 16-color
- Leveling Type
- Auto leveling
- Motion Structure
- CoreXY
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The QIDI Plus5 offers a 320x320x300mm build volume with a 370°C nozzle and 65°C heated chamber. It uses a CoreXY motion system for speeds up to 600mm/s. The printer supports automatic bed leveling and remote app control. It is designed for engineering-grade filaments like PPS-CF and PC. This model suits makers needing larger parts and high-temperature stability.
Pros
- 320x320x300mm build volume is 18% larger than the Plus4
- 370°C max extrusion temperature handles high-performance materials
- 65°C active chamber heating reduces warping
- CoreXY structure with linear guides for stable printing
Cons
- Smaller 320x320x300mm volume compared to larger industrial options
- Heated chamber limited to 65°C for high-temp processes
- Multi-color printing requires optional QIDI BOX accessory
Good fit if
- You need to print large prototypes without splitting parts
- You work with engineering filaments like PC or nylon
- You want remote monitoring via a mobile app
Skip if
- You require a build volume larger than 320x320x300mm
- You need a chamber temperature above 65°C
- You prefer a printer without an enclosed heated chamber
Verdict: QIDI Plus5 320x320x300mm Heated Chamber Printer fits makers who need larger parts and high-temperature stability for engineering materials. It offers a solid CoreXY system and app control for reliable batch production.
QIDI Plus4 Heated Chamber 3D Printer
Best for: engineering filaments and remote monitoring
- Build Volume
- 305x305x280mm
- Print Speed
- 600mm/s
- Leveling Type
- Fully auto leveling
- Extruder Type
- Multi-metal integrated throat nozzle
- Chamber Heating
- 65℃
- Features
- High Speed, Heated Chamber
View on Amazon: QIDI Plus4 Heated Chamber 3D Printer Affiliate link
The QIDI Plus4 is a Core XY 3D printer with a 12 x 12 x 11 inch build volume and 65°C chamber heating. It features a 370°C nozzle for high-temperature materials. The unit weighs 59.5 pounds and includes a heated bed. It supports remote monitoring via app and camera. This model suits users needing a heated chamber for engineering filaments.
Pros
- 65°C chamber heating reduces warping
- 370°C nozzle handles high-temp filaments
- 12 x 12 x 11 inch build volume
- Core XY motion structure for speed
- HD camera for remote monitoring
Cons
- Heavier at 59.5 pounds
- Multi-color printing requires separate MMU
- No mention of built-in touchscreen
Good fit if
- You print with ABS, ASA, or PC
- You need a 12 x 12 x 11 inch volume
- You want remote monitoring via app
Skip if
- You need a lighter printer under 50 pounds
- You want built-in multi-color printing
- You prefer a smaller 10 inch build volume
Verdict: QIDI Plus4 Heated Chamber 3D Printer offers a robust 12 x 12 x 11 inch volume and 65°C chamber for engineering plastics. It fits users prioritizing material compatibility and remote control over portability.
Specifications side by side
| Spec | QIDI Plus5 Heated Chamber 3D Printer | QIDI Plus4 Heated Chamber 3D Printer |
|---|---|---|
| Build Volume | 320×320×300mm | 305x305x280mm |
| Print Speed | 600mm/s | 600mm/s |
| Printing Technology | FDM | not stated |
| Multicolor Capacity | Up to 16-color | not stated |
| Leveling Type | Auto leveling | Fully auto leveling |
| Motion Structure | CoreXY | not stated |
| Extruder Type | not stated | Multi-metal integrated throat nozzle |
| Chamber Heating | 65°C | 65℃ |
| Leveling | Auto Leveling | Auto Leveling |
| Features | High Speed, Built-in Camera, Heated Chamber | High Speed, Heated Chamber |
| Color | Black | silver |
| Dimensions | 22 × 22 × 24 inches | 19.3 × 20.1 × 22.2 inches |
| Weight | not stated | 59.5 pounds |
| Size | Plus5 | 01 PLUS4 |
| Model | not stated | AU-PLUS4 |
Frequently asked questions
Which printer is better for large engineering parts?
The QIDI Plus5 is the better choice for large engineering parts. It provides a build volume of 320x320x300mm, which is 18% larger than the Plus4. This extra space allows you to print full-scale prototypes or multiple components in a single run without needing to split models.
What is the difference in physical size between the two models?
The QIDI Plus5 is physically larger than the Plus4. The Plus5 measures 22x22x24 inches, while the Plus4 measures 20.1x19.3x22.2 inches. The Plus5 is black, whereas the Plus4 comes in silver. You should check your workspace dimensions to ensure the Plus5 fits your setup.
Do both printers have a heated chamber?
Yes, both the QIDI Plus5 and the QIDI Plus4 feature a heated chamber. This shared specification helps maintain consistent temperatures for engineering plastics. It reduces warping and improves layer adhesion during long prints, making both machines suitable for demanding materials like ABS or PC.
Is the QIDI Plus5 heavier than the Plus4?
The provided data does not list the weight for the QIDI Plus5. However, the QIDI Plus4 weighs 59.5 pounds. You should assume the Plus5 is substantial given its larger frame and build volume. Ensure your table or floor can support the machine's mass.
Can I monitor my prints remotely on both machines?
Yes, remote monitoring is available on both models. The Plus5 offers app control for batch production. The Plus4 is also noted for remote monitoring capabilities. This allows you to check progress and manage jobs from your phone or computer while you are away from the printer.
What is the maximum nozzle temperature for these printers?
Both the QIDI Plus5 and the QIDI Plus4 support a maximum nozzle temperature of 370°C. This high heat range is essential for printing high-temperature engineering filaments. It ensures you can process materials that require significant heat to flow correctly without clogging or degrading.