Artillery Sidewinder X4 Plus vs Prusa MK4S
Head-to-head 3D printer comparison, 2026
The Artillery Sidewinder X4 Plus and Prusa MK4S are both FDM 3D printers competing in different tiers, $349 vs $929. Both are scored across value, beginner-friendliness, quality, speed, and reliability. Here's the full breakdown.
Our Verdict
The Prusa MK4S takes the crown with 7.8/10 vs 7.4/10. It pulls ahead in Beginner Friendliness, Print Quality, Reliability. That said, the Artillery Sidewinder X4 Plus saves you $580 and wins on Value, Speed.
Score Breakdown
Specifications
| Spec | Artillery Sidewinder X4 Plus | Prusa MK4S |
|---|---|---|
| Price | $349 | $929 |
| Type | FDM | FDM |
| Build Volume | 300 x 300 x 400 mm | 250 x 210 x 220 mm |
| Print Speed | 500 mm/s | 200 mm/s |
| Min Resolution | 0.05 mm | 0.05 mm |
| Weight | 14.5 kg | 7 kg |
| Overall Score | 7.4/10 | 7.8/10 |
Pros & Cons
Artillery Sidewinder X4 Plus
+300x300x400mm at $349: the price-per-cubic-millimeter is absurd
+Klipper pre-installed with room to tune
+Direct drive handles TPU and flexible materials at this large scale
+Prints armor plates and large props without slicing and gluing
−QC varies batch to batch: some users get great units, some need calibration work
−Artillery's community is thin compared to Creality or Elegoo
−Gets audibly loud pushing 500mm/s; this is a workshop printer, not a bedroom one
Prusa MK4S
+Prusa's QC is genuinely better than anyone else's: every printer is test-printed before shipping
+PrusaSlicer is open source and powerful, no subscription, no cloud required
+Customer support answers in hours, not weeks
+Spare parts available for 5+ year old models; no planned obsolescence
−200mm/s max is a third of what CoreXY machines do at half the price
−$929 for an open-frame bed-slinger is a hard sell in 2025
−Bambu's A1 Combo does more for $530 less
Who Should Buy Which?
Choose the Artillery Sidewinder X4 Plus if you want:
- A great printer for large-prints
- A great printer for budget
- A great printer for speed
- 300x300x400mm build
- Klipper
- Auto bed leveling
Choose the Prusa MK4S if you want:
- A great printer for reliability
- A great printer for open-source
- Open source
- PrusaSlicer
- Nextruder
Frequently Asked Questions
Is the Artillery Sidewinder X4 Plus better than the Prusa MK4S?
By the numbers, the Prusa MK4S scores higher (7.8/10). But "better" depends on your use case, the Artillery Sidewinder X4 Plus may be the smarter buy if you need large-prints.
Which is better for beginners, Artillery Sidewinder X4 Plus or Prusa MK4S?
The Prusa MK4S is more beginner-friendly (8/10 vs 6/10) with easier setup and a gentler learning curve.
Is the Prusa MK4S worth $580 more than the Artillery Sidewinder X4 Plus?
The Prusa MK4S scores higher overall (7.8/10 vs 7.4/10). The extra $580 gets you prusa's qc is genuinely better than anyone else's: every printer is test-printed before shipping.
What's the main difference between Artillery Sidewinder X4 Plus and Prusa MK4S?
Build volume (300x300x400mm vs 250x210x220mm) and print speed (500 vs 200 mm/s). The Artillery Sidewinder X4 Plus is best for large-prints; the Prusa MK4S targets reliability.