K1 Max vs Original Prusa MK4S
Technical comparison · Fused filament fabrication (FFF/FDM)
K1 Max and Original Prusa MK4S are two fused filament fabrication (fff/fdm) in a similar class. Choose K1 Max if work area matters more; choose Original Prusa MK4S if multicolor printing matters more.
| Parameter |
K1 Max
Creality
F2 · Intermediate
|
Original Prusa MK4S
Prusa Research
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2025 |
| Use tier | F2 — Intermediate | F2 — Intermediate |
| Price | ||
| Price (€) | 899 € | 999 € |
| Price updated on | 06/2026 | — |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 43.5 × 46.2 × 52.6 cm | 50 × 55 × 40 cm |
| Weight (kg) | 18 kg | — |
| Work area (mm) | 300 × 300 mm | 250 × 210 mm |
| Z-axis height (mm) | 300 mm | 220 mm |
| Power (W) | 1000 W | — |
| Voltage (V) | — | 230 V |
| Maximum speed | 600 mm/s | 500 mm/s |
| Declared precision | 0.1 mm | — |
| Category specs | ||
| XY print surface (mm) | 300 mm | — |
| Maximum Z height (mm) | 300 mm | — |
| Kinematics | corexy | cartesian |
| Max nozzle temperature (°C) | 300 °C | — |
| Max bed temperature (°C) | 120 °C | — |
| Max print speed (mm/s) | 600 mm/s | — |
| Closed chamber | True | False |
| Filament sensor | True | — |
| Auto leveling | mesh | — |
| Standard nozzle diameter (mm) | 0.4 mm | — |
| Multi-extruder | False | False |
| Native Klipper | True | False |
| Input shaper | True | — |
| Multicolor printing | False | True |
| Requires external accessory | True | True |
| Maximum colors | 4 | — |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | It runs on the Klipper-based Creality OS. Compatible with Creality Print, Cura, and PrusaSlicer, featuring remote control support via Wi-Fi or LAN. | 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
- Work area: K1 Max 300×300 mm vs Original Prusa MK4S 250×210 mm — K1 Max wins (+71%)
- Closed chamber: K1 Max yes, Original Prusa MK4S no
- Native Klipper: K1 Max yes, Original Prusa MK4S no
- Multicolor printing: Original Prusa MK4S yes, K1 Max no
- Price: K1 Max 899 € vs Original Prusa MK4S 999 € — K1 Max wins (+11%)
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.