Kingroon KP3S Pro V2 vs QIDI X-Max 3
Head-to-head 3D printer comparison, 2026
The Kingroon KP3S Pro V2 and QIDI X-Max 3 are both FDM 3D printers competing in different tiers, $159 vs $799. Both are scored across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
The QIDI X-Max 3 takes the crown with 8/10 vs 7.2/10. It pulls ahead in Print Quality, Speed, Reliability. That said, the Kingroon KP3S Pro V2 saves you $640 and wins on Value, Beginner Friendliness.
Score Breakdown
Specifications
| Spec | Kingroon KP3S Pro V2 | QIDI X-Max 3 |
|---|---|---|
| Price | $159 | $799 |
| Type | FDM | FDM |
| Build Volume | 200 x 200 x 200 mm | 325 x 325 x 315 mm |
| Print Speed | 250 mm/s | 600 mm/s |
| Min Resolution | 0.05 mm | 0.05 mm |
| Weight | 6.5 kg | 25 kg |
| Overall Score | 7.2/10 | 8/10 |
Pros & Cons
Kingroon KP3S Pro V2
+Linear rails at $159 is genuinely unusual: this feature normally costs $300+
+Direct drive handles TPU without the feeding nightmares of a Bowden setup
+Compact footprint fits on a shelf without dedicating a full desk to it
−200mm cube limits what you can print in one go
−Kingroon's community is small: if something breaks, you're mostly solving it alone
−Firmware is functional but hasn't had meaningful updates in a while
QIDI X-Max 3
+325mm enclosed with 60C active heating is a combination you almost can't find under $1,500
+Independent Z motors keep the bed trammed even on 24-hour prints
+Handles PA-CF and PC natively without a fight
+600mm/s in a large-format heated chamber is rare at any price
−25kg: set it up once and it lives there
−$799 with a smaller community than Bambu means you're mostly on your own troubleshooting
−QIDI's slicer profiles are thin for specialty materials
Who Should Buy Which?
Choose the Kingroon KP3S Pro V2 if you want:
- A great printer for budget
- A great printer for compact
- Linear rails
- Direct drive
- Auto bed leveling
Choose the QIDI X-Max 3 if you want:
- A great printer for large-prints
- A great printer for engineering
- A great printer for professional
- Enclosed
- Large CoreXY
- Chamber heating (60C)
Frequently Asked Questions
Is the Kingroon KP3S Pro V2 better than the QIDI X-Max 3?
By the numbers, the QIDI X-Max 3 scores higher (8/10). But "better" depends on your use case, the Kingroon KP3S Pro V2 may be the smarter buy if you need budget.
Which is better for beginners, Kingroon KP3S Pro V2 or QIDI X-Max 3?
The Kingroon KP3S Pro V2 is more beginner-friendly (7/10 vs 6/10) with easier setup and a gentler learning curve.
Is the QIDI X-Max 3 worth $640 more than the Kingroon KP3S Pro V2?
The QIDI X-Max 3 scores higher overall (8/10 vs 7.2/10). The extra $640 gets you 325mm enclosed with 60c active heating is a combination you almost can't find under $1,500.
What's the main difference between Kingroon KP3S Pro V2 and QIDI X-Max 3?
Build volume (200x200x200mm vs 325x325x315mm) and print speed (250 vs 600 mm/s). The Kingroon KP3S Pro V2 is best for budget; the QIDI X-Max 3 targets large-prints.