Bambu Lab A1 MinivsPrusa Research CORE One+
💰Bambu Lab A1 Mini is $900 cheaper (301% less)
📐Prusa Research CORE One+ has 155% more build volume
⚡Prusa Research CORE One+ tops out at 600 mm/s vs 500 mm/s
🏠Only Prusa Research CORE One+ has an enclosure — required for ABS, ASA, PA engineering filaments
⚠️ Ecosystem lock-in warning: Bambu and Prusa are not interchangeable ecosystems. Bambu's AMS system is proprietary — multicolor filaments, cloud features, and software are tightly coupled. Prusa's MMU3 is open source. Switching ecosystems later means replacing filament profiles, software presets, and accessories. Choose based on your long-term workflow, not just the current specs.
Bambu Lab A1 Mini
Buy/Wait:Wait
Overdue for a refresh — no successor announced yet. Prices should be at their lowest
Best for: Budget-conscious beginners who want Bambu's ease of use and multicolor printing in a compact footprint.
Full details →Prusa Research CORE One+
Buy/Wait:Buy
Early in release cycle — no urgency to wait
🔧 Upgrade kit available — from CORE One
Best for: Makers who want CoreXY speed and precision with Prusa's open-source ethos, community support, and long-term repairability — without Bambu's closed ecosystem.
Full details →| Bambu Lab A1 Mini | Prusa Research CORE One+ |
|---|
| Pricing |
| Starting Price | ★ $299 | $1,199 |
| Print Specs |
| Tier | Entry | Prosumer |
| Motion | BedSlinger | CoreXY |
| Build Volume | 180 × 180 × 180 mm | ★ 250 × 220 × 270 mm |
| Max Speed | 500 mm/s | ★ 600 mm/s |
| Multicolor | ★ ✅ 4 slots | ❌ No |
| Enclosure | ❌ | ★ ✅ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ❌ | ★ ✅ |
| Upgrade Kit | — | 🔧 From CORE One |
| Buy Timing |
| Released | Oct 19, 2023 | Jan 16, 2026 |
| Cycle length | ~365 days | ~310 days |
| Cycle advice | Wait | Buy |
| Deals advice | Buy | Caution |
| Next model | — | — |
Quick Winner
💰
Budget pick
Bambu Lab A1 Mini
$299 starting
📐
Large prints
Prusa Research CORE One+
250×220×270 mm
⚡
Fastest prints
Prusa Research CORE One+
600 mm/s
🔓
Open ecosystem
Prusa Research CORE One+
Open source
Bottom Line
💰Bambu Lab A1 Mini saves you $900 — choose it if budget is your primary constraint
🏠Prusa Research CORE One+ is the only choice if you print ABS, ASA, PA, or PC — those materials require an enclosure
🎨Bambu Lab A1 Mini is the pick if multicolor printing is important to you
🔓Prusa Research CORE One+ is the pick for open firmware, community mods, and long-term repairability
Materials
—
PLAEasy to print, no enclosure needed — everyday parts
PETGTougher, slightly flexible, moisture-resistant
TPUFlexible rubber-like — phone cases, gaskets, wheels
ABSHeat and impact resistant — needs enclosure
ASAUV-stable ABS alternative — outdoor parts, needs enclosure
PANylon — strong and wear-resistant, needs dry storage
PCPolycarbonate — extremely tough, challenging to print
Why buy each?
Bambu Lab A1 Mini
Plug-and-play setupThe A1 Mini sets up in minutes with automatic calibration and Bambu's guided first-print workflow.
AMS Lite multicolorUp to 4 colors with the AMS Lite accessory — Bambu's filament switching system with minimal waste purging.
Compact footprintFits on a desk or shelf without taking over your workspace, while still printing at 500 mm/s.
Prusa Research CORE One+
Prusa's answer to Bambu P-seriesThe CORE One+ matches Bambu CoreXY speed (600 mm/s) while keeping everything open source — firmware, hardware, slicing profiles.
Fully open sourceUnlike Bambu's closed ecosystem, every component of the CORE One+ can be modified, repaired, or community-improved.
MMU3 multicolor compatibleExisting MMU3 units and the new MMU3 for CORE One bring 5-color multicolor printing to the CoreXY platform.