Printer comparison
Bambu Lab A1 vs Prusa Research Original Prusa MK4S
Side by side from each model's checked specs, with today's prices and what each prints as it comes.
Bambu Lab A1 vs Prusa Research Original Prusa MK4S
| Property | Bambu Lab A1 | Prusa Research Original Prusa MK4S |
|---|---|---|
| Price | £219.00 (combo £324.00) | £749.00 |
| Good for | 4-colour prints | multi-colour prints |
| Prints as it comes | 3 of 11 materials | 3 of 11 materials |
| Enclosure | Open frame | Open frame |
| Build volume | 256 × 256 × 256 mm | 250 × 210 × 220 mm |
| Multi-colour | AMS lite, up to 4 colours | MMU3 |
| Stock nozzle | Stainless steel | Brass |
| Hotend up to | 300°C | 290°C |
| Bed up to | 100°C | 120°C |
| Extruder | Direct drive | Direct drive |
| PLA | Prints out of the box | Prints out of the box |
| PLA Glow | Needs a hardened nozzle | Needs a hardened nozzle |
| PLA-CF | Needs a hardened nozzle | Needs a hardened nozzle |
| PETG | Prints out of the box | Prints out of the box |
| PETG-CF | Needs a hardened nozzle | Needs a hardened nozzle |
| ABS | Needs an enclosure | Needs an enclosure |
| ABS-CF | Needs an enclosure | Needs an enclosure |
| ASA | Needs an enclosure | Needs an enclosure |
| Nylon | Needs an enclosure | Needs an enclosure |
| TPU | Prints, but not through the multi-material unit | Prints, but not through the multi-material unit |
| PC | Needs an enclosure | Needs an enclosure |
| Filament guide | What the Bambu Lab A1 prints | What the Prusa Research Original Prusa MK4S prints |
Specs are each maker's published figures, checked before they're shown; a dash means we haven't checked it yet.
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Prices checked 6 Oct, 05:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
How to compare 3D printers
Start with what you want to print: the materials rows say which each printer handles as it comes, and which need a hardened nozzle or an enclosure first.
Then decide on colours (a multi-colour unit, in the box with a combo or bought later) and size: the build volume is the biggest single part it can print.
Common questions
Which is cheaper, the Bambu Lab A1 or the Prusa Research Original Prusa MK4S?
As of 6 Oct 2026, the Bambu Lab A1 at £219.00 on Amazon UK and Eryone UK, against £749.00 for the Prusa Research Original Prusa MK4S.
Which prints more materials as it comes?
Both print 3 of the 11 materials in our material table as they come.
Which has the bigger build volume?
The Bambu Lab A1: 256 × 256 × 256 mm, against 250 × 210 × 220 mm for the Prusa Research Original Prusa MK4S.
Which prints in more than one colour?
Both take a multi-colour unit: the Bambu Lab A1 the AMS lite, the Prusa Research Original Prusa MK4S the MMU3.
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