Bambu Lab A1 Mini
- Price
- $199
- Score
- 9.2/10
- Wins
- 3/5
Bambu Lab A1 Mini vs Elegoo Centauri Carbon
- The Bambu Lab A1 Mini wins, 9.2 vs 8.2 out of 10.
- Centauri Carbon prints 2.9× the volume (256³ ÷ 180³ = 2.88) for $100 ($299 − $199) more.
- Same 500 mm/s top speed.
- Pick the A1 Mini if your prints fit in 18 cm.
Specs and US prices from the PrintPick catalog, checked 2026-09-29. Scores are PrintPick ratings out of 10.
Elegoo Centauri Carbon
- Price
- $299
- Score
- 8.2/10
- Wins
- 0/5
The verdict
Buy the A1 Mini.
9.2/10 vs Centauri Carbon's 8.2/10, and it wins 3 of 5 categories. If your prints fit in 180mm, stop reading and buy this. It's $199 with Bambu reliability baked in. The only real decision is whether to add an AMS Lite now or later.
Specs, side by side
Teal wins the row.
A1 MiniBambu Lab · FDM
vsCentauri CarbonElegoo · FDM
| A1 Mini | Spec | Centauri Carbon |
|---|---|---|
| $199 (wins) | Price | $299 |
| 5.8 L | Build volume | 16.8 L (wins) |
| 500 mm/s | Top speed | 500 mm/s |
| 0.05 mm (wins) | Finest layer | 0.1 mm |
| 5.5 kg | Weight | 17.5 kg |
Features
| A1 Mini | Feature | Centauri Carbon |
|---|---|---|
| Yes | Auto bed leveling | No |
| Yes | WiFi | No |
| Yes | Camera | No |
| Yes | Compact footprint | No |
| Yes | All-metal hotend | No |
| No | Enclosed CoreXY | Yes |
| No | Auto bed leveling (4 pressure sensors) | Yes |
| No | Chamber camera monitoring | Yes |
| No | 320C all-metal hotend | Yes |
| No | Pre-assembled and calibrated | Yes |
| No | Steel + aluminum + glass enclosure | Yes |
Value math
$199 ÷ 5.8 L and $299 ÷ 16.8 L. Lower is more printer for the money.
| A1 Mini | Spec | Centauri Carbon |
|---|---|---|
| $34.12 | $ per liter | $17.82 (wins) |
| $0.40 (wins) | $ per mm/s | $0.60 |
Scores out of 10
| A1 Mini | Spec | Centauri Carbon |
|---|---|---|
| 10 | Value | 10 |
| 10 (wins) | Beginner Friendliness | 8 |
| 8 | Print Quality | 8 |
| 9 (wins) | Speed | 8 |
| 9 (wins) | Reliability | 7 |
| 9.2 (wins) | Overall | 8.2 |
Build space, front view, to one scale
- 180 × 180 × 180 mm
- 256 × 256 × 256 mm
What owners say
For $199, this thing is a miracle. Print quality rivals machines 3x the price.
A1 Mini owner, r/BambuLabThe Mini is my most-used printer. It just works, every single time.
A1 Mini owner, Thomas Sanladerer (YouTube)There's no reason to buy anything else at this price. It would be excellent at twice the cost.
Centauri Carbon owner, How-To GeekFinally an affordable CoreXY. The Centauri Carbon changes what you should expect for under $300.
Centauri Carbon owner, Tom's HardwareBuy two of these instead of one fancier printer at twice the price. Seriously.
Centauri Carbon owner, r/3Dprinting
Pros & Cons
A1 Mini
- +Full Bambu ecosystem at $199, not a cut-down version
- +Footprint smaller than a sheet of A4 paper
- +Prints reliably straight from the box, no tinkering required
- −180mm cube is genuinely limiting for anything beyond small parts
- −No enclosure means ABS is a non-starter
Centauri Carbon
- +Enclosed CoreXY at $299. Yes, really.
- +PLA, PETG, ABS: all print well out of the box
- +Pre-assembled, printing within minutes of opening the box
- −Firmware needs attention after unboxing
- −Heat creep shows up on long prints above 270C
Buy these with it
A printer does nothing without these. Grab them in the same order.
- ELEGOO PLA filament, 1kgThe easy filament to start on. Prints at low temperatures and warps less.
- ELEGOO PETG filament, 1kgTougher and more heat tolerant than PLA, for parts that get handled or sit in the sun.
- SUNLU filament dryer S1 PlusWet filament causes stringing and rough surfaces. A dryer fixes that before you blame the printer.
Frequently Asked Questions
Is the Bambu Lab A1 Mini better than the Elegoo Centauri Carbon?
By the numbers, the Bambu Lab A1 Mini scores higher (9.2/10). But "better" depends on your use case, the Elegoo Centauri Carbon may be the smarter buy if you need budget.
Which is better for beginners, Bambu Lab A1 Mini or Elegoo Centauri Carbon?
The Bambu Lab A1 Mini is more beginner-friendly (10/10 vs 8/10) with easier setup and a gentler learning curve.
Is the Elegoo Centauri Carbon worth $100 more than the Bambu Lab A1 Mini?
The Bambu Lab A1 Mini actually scores higher (9.2/10) despite costing $100 less. The Elegoo Centauri Carbon only makes sense if you specifically need budget.
What's the main difference between Bambu Lab A1 Mini and Elegoo Centauri Carbon?
Build volume (180x180x180mm vs 256x256x256mm) and print speed (500 vs 500 mm/s). The Bambu Lab A1 Mini is best for beginners; the Elegoo Centauri Carbon targets budget.