Anycubic Kobra S1 MaxvsBambu Lab A1
💰Bambu Lab A1 is $400 cheaper (100% less)
📐Anycubic Kobra S1 Max has 156% more build volume
⚡Anycubic Kobra S1 Max tops out at 600 mm/s vs 500 mm/s
🏠Only Anycubic Kobra S1 Max has an enclosure — required for ABS, ASA, PA engineering filaments
Cross-ecosystem comparison: These printers use different software ecosystems. Accessories, filament profiles, and community support are not interchangeable between brands. Consider the total ecosystem cost, not just the printer price.
Anycubic Kobra S1 Max
Buy/Wait:Buy
First-generation product — recently released, still early days
Best for: Professional makers and small studios who need large-format enclosed printing for engineering filaments at a competitive price — and want Anycubic's ecosystem over Creality or Qidi alternatives.
Full details →Bambu Lab A1
Buy/Wait:Wait
Overdue for a refresh — no successor announced yet. Prices should be at their lowest
Best for: Makers who want large prints and multicolor capability without an enclosure — ideal for PLA, PETG, and flexible materials.
Full details →| Anycubic Kobra S1 Max | Bambu Lab A1 |
|---|
| Pricing |
| Starting Price | $799 | ★ $399 |
| Print Specs |
| Tier | Professional | Prosumer |
| Motion | CoreXY | BedSlinger |
| Build Volume | ★ 350 × 350 × 350 mm | 256 × 256 × 256 mm |
| Max Speed | ★ 600 mm/s | 500 mm/s |
| Multicolor | ❌ No | ★ ✅ 4 slots |
| Enclosure | ★ ✅ | ❌ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ❌ | ❌ |
| Upgrade Kit | — | — |
| Buy Timing |
| Released | Nov 25, 2025 | Oct 19, 2023 |
| Cycle length | — | ~365 days |
| Cycle advice | Buy | Wait |
| Deals advice | Caution | Buy |
| Next model | — | — |
Quick Winner
💰
Budget pick
Bambu Lab A1
$399 starting
📐
Large prints
Anycubic Kobra S1 Max
350×350×350 mm
⚡
Fastest prints
Anycubic Kobra S1 Max
600 mm/s
Bottom Line
💰Bambu Lab A1 saves you $400 — choose it if budget is your primary constraint
🏠Anycubic Kobra S1 Max is the only choice if you print ABS, ASA, PA, or PC — those materials require an enclosure
🎨Bambu Lab A1 is the pick if multicolor printing is important to you
Materials
ASAUV-stable ABS alternative — outdoor parts, needs enclosure
PANylon — strong and wear-resistant, needs dry storage
PA-CFCarbon-fibre nylon — very stiff, abrasive to standard nozzles
PCPolycarbonate — extremely tough, challenging to print
PLA-CFCarbon-fibre PLA — rigid matte finish, more brittle
PETG-CFCarbon-fibre PETG — stiffer than PETG, easy to print
PET-CFCarbon-fibre PET — rigid, dimensionally stable
PVAWater-soluble support — dissolves for complex overhangs
PLAEasy to print, no enclosure needed — everyday parts
PETGTougher, slightly flexible, moisture-resistant
ABSHeat and impact resistant — needs enclosure
TPUFlexible rubber-like — phone cases, gaskets, wheels
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Why buy each?
Anycubic Kobra S1 Max
350×350×350 mm large-format build volumeOne of the largest enclosed build volumes in the prosumer/professional tier — suited for large engineering parts, architectural models, and batch production.
65°C active chamber heating at scaleMaintaining 65°C across a 350×350 mm chamber is a meaningful technical achievement — ensuring consistent results for ABS, ASA, and PA across the full build plate.
Anycubic ecosystem continuityThe S1 Max extends the Kobra ecosystem into the large-format enclosed segment, enabling Anycubic users to scale up without switching brands.
Bambu Lab A1
Full AMS multicolorUnlike the A1 Mini's AMS Lite, the A1 Combo includes the full AMS with support for a wider range of filament types.
256×256×256 mm build volumeThe largest build volume available in a Bambu bed-slinger — great for terrain, large cosplay props, and functional parts.
Bambu ecosystem integrationWorks with Bambu Studio, Bambu Handy app, and the full Bambu filament ecosystem including multi-material profiles.