Prusa Research XL vs Prusa Research MK4S
Technical comparison · Fused filament fabrication (FFF/FDM)
XL and MK4S are two fused filament fabrication (fff/fdm) in a similar class. Choose XL if work area matters more; choose MK4S if price matters more.
| Parameter |
XL
Prusa Research
F2 · Intermediate
|
MK4S
Prusa Research
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2025 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | ~1700–1900 € | 999 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | — | 50 × 55 × 40 cm |
| Work area (mm) | 300 × 300 mm | 250 × 210 mm |
| Z-axis height (mm) | 330 mm | 220 mm |
| Voltage (V) | 230 V | 230 V |
| Maximum speed | — | 500 mm/s |
| Category specs | ||
| Kinematics | — | Cartesian |
| Enclosed chamber | — | False |
| Multi-extruder | — | False |
| Native Klipper | — | False |
| Multicolor printing | — | True |
| Multicolor requires accessory | — | True |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | Compatible with PrusaSlicer (open source, with material profiles verified and maintained by Prusa Research), OrcaSlicer, and SuperSlicer, as well as any slicer that exports standard G-code. The firmware is based on Prusa Research's open-source Marlin fork, with input shaping support. Unlike Bambu Lab models, which use a partially proprietary protocol and work best with Bambu Studio, the CORE One L accepts generic G-code via USB, SD card, and PrusaConnect. The user is not locked into a single software ecosystem and can freely modify or update the firmware. | PrusaSlicer (optimized) and Prusa Connect for remote control. The machine accepts G-code from any slicer (Cura, Simplify3D) and communicates via USB, Ethernet or Wi-Fi using an open Marlin-based protocol. Compatible with OctoPrint and offline management. Does not require a Prusa account to print, unlike machines with proprietary firmware that block features without connection. |
The differences that matter
- Price: XL 1800 € vs MK4S 999 € — MK4S wins (+80%)
- Work area: XL 300×300 mm vs MK4S 250×210 mm — XL wins (+71%)
Which one to choose
MakerSpecs is an independent atlas. We don't sell products: this comparison links to both sheets, where you'll find complete data and official links.