Anycubic Kobra S1 vs Bambu Lab P1S: Which Is Better?
Last analyzed · live prices and availability on Amazon may have changed since.
Anycubic Kobra S1
255 reviews
Bambu Lab P1S
392 reviews
The real differences
Stripped of marketing. Just facts.
| Spec | Anycubic Kobra S1 Combo... | Bambu Lab P1S 3D... | Note |
|---|---|---|---|
| Multi-Color Printing Out of the Box | 4-color printing included (ACE PRO multi-filament unit); expandable to 8 colors by pairing two units | Up to 16 colors, but requires a separate Bambu Lab AMS unit (not included) | A ships ready for multicolor; B's multicolor capability depends on buying the AMS add-on. |
| Enclosed Design | Open-frame Core XY structure | Fully enclosed body | Enclosure helps with heat retention and printing advanced filaments like ABS/ASA and reduces noise and fumes. |
| Built-In Filament Dryer | ACE PRO actively dries filament 24/7, even during printing | No integrated dryer; external drying solution required | Moisture-prone filaments (PETG, TPU, PA) benefit from on-board drying. |
| Print Speed / Acceleration | Up to 600 mm/s with 20,000 mm/s² acceleration | Up to 500 mm/s with 20,000 mm/s² acceleration | Similar acceleration; A quotes a slightly higher top speed on paper. |
| Setup Time | Roughly an hour from unboxing to first print (per reviewers) | Advertised 15-minute setup; reviewers report printing within minutes | |
| Automatic Bed Leveling | Yes, auto leveling with Anycubic Kobra OS flow calibration | Yes, auto bed leveling plus one-click re-calibration | B's auto-leveling is the more consistently praised feature in reviews. |
| Supported Filaments | Supports PLA, ABS, ASA and similar; recommends using a single filament type per print for best quality | Ideal: PLA, PETG, TPU, PVA, PET, ABS, ASA; capable: PA, PC; not recommended: carbon/glass-fiber reinforced | B publishes a clearer, wider filament compatibility guide and its enclosure helps with engineering materials. |
| Reliability & Durability (from customer feedback) | Mixed; frequent reports of units failing within weeks, loose screws, hot-end issues and bed adhesion problems | Generally positive; most report it 'just works,' though a minority report defects or failures | |
| Remote Control / App | Anycubic app for starting and monitoring prints, multi-file parsing | Bambu Studio / Handy app ecosystem with cloud integration | Both offer remote monitoring; B's software ecosystem is more mature per reviewers. |
4-color printing included (ACE PRO multi-filament unit); expandable to 8 colors by pairing two units
Up to 16 colors, but requires a separate Bambu Lab AMS unit (not included)
Open-frame Core XY structure
Fully enclosed body
ACE PRO actively dries filament 24/7, even during printing
No integrated dryer; external drying solution required
Up to 600 mm/s with 20,000 mm/s² acceleration
Up to 500 mm/s with 20,000 mm/s² acceleration
Roughly an hour from unboxing to first print (per reviewers)
Advertised 15-minute setup; reviewers report printing within minutes
Yes, auto leveling with Anycubic Kobra OS flow calibration
Yes, auto bed leveling plus one-click re-calibration
Supports PLA, ABS, ASA and similar; recommends using a single filament type per print for best quality
Ideal: PLA, PETG, TPU, PVA, PET, ABS, ASA; capable: PA, PC; not recommended: carbon/glass-fiber reinforced
Mixed; frequent reports of units failing within weeks, loose screws, hot-end issues and bed adhesion problems
Generally positive; most report it 'just works,' though a minority report defects or failures
Anycubic app for starting and monitoring prints, multi-file parsing
Bambu Studio / Handy app ecosystem with cloud integration
What real buyers say
From 200+ reviews. Filtered for honesty.
Anycubic Kobra S1 Combo Multicolor 3D Printer, Core XY Stable Structure
Easy to set up and operate, even for beginners
25+ people said this
Good print quality with consistent results on PLA and ABS
16+ people said this
Fast printing, including long unattended runs
11+ people said this
Reliable auto-leveling and strong first-layer adhesion for many users
7+ people said this
Reliability problems; some units stopped working within days or weeks
54+ people complained
Durability issues, including breakdowns after only a few prints and repeated part failures
26+ people complained
Bed adhesion problems and a build plate described as poor quality
18+ people complained
Mixed satisfaction with overall quality and after-sales support
39+ people complained
Bambu Lab P1S 3D Printer, Ready-to-Use FDM 3D Printer
Excellent, consistent print quality out of the box
83+ people said this
Reliable day-to-day operation; works right away and keeps working
36+ people said this
Very easy to use, including for first-time 3D printer owners
34+ people said this
Quick, straightforward assembly and setup
23+ people said this
Fast printing and very good automatic bed leveling
18+ people said this
Build quality inconsistencies; a minority report defects or breakage soon after purchase
10+ people complained
Filament adhesion issues on the build plate for some users
5+ people complained
Occasional extrusion/filament-runout problems that waste filament; struggles with TPU
8+ people complained
Multi-color capability requires a separate AMS purchase and can be hard to obtain
4+ people complained
The verdict
If you want multi-color printing, on-board filament drying and a lower entry barrier for creative projects, choose the Anycubic Kobra S1 Combo; if you prioritize hassle-free setup, an enclosed chamber for advanced filaments and proven day-to-day reliability, go with the Bambu Lab P1S.
If you care about Multi-Color Printing Out of the Box · Built-In Filament Dryer · Print Speed / Acceleration
If you care about Enclosed Design · Setup Time · Supported Filaments · Reliability & Durability (from customer feedback)
Based on 647 real buyer reviews + 9 side-by-side specs.
Frequently asked questions
Which is better, Anycubic Kobra S1 or Bambu Lab P1S?
If you want multi-color printing, on-board filament drying and a lower entry barrier for creative projects, choose the Anycubic Kobra S1 Combo; if you prioritize hassle-free setup, an enclosed chamber for advanced filaments and proven day-to-day reliability, go with the Bambu Lab P1S.
What's the difference between Anycubic Kobra S1 and Bambu Lab P1S?
The key differences: Multi-Color Printing Out of the Box — Anycubic Kobra S1: 4-color printing included (ACE PRO multi-filament unit); expandable to 8 colors by pairing two units, Bambu Lab P1S: Up to 16 colors, but requires a separate Bambu Lab AMS unit (not included) (A ships ready for multicolor; B's multicolor capability depends on buying the AMS add-on.); Enclosed Design — Anycubic Kobra S1: Open-frame Core XY structure, Bambu Lab P1S: Fully enclosed body (Enclosure helps with heat retention and printing advanced filaments like ABS/ASA and reduces noise and fumes.); Built-In Filament Dryer — Anycubic Kobra S1: ACE PRO actively dries filament 24/7, even during printing, Bambu Lab P1S: No integrated dryer; external drying solution required (Moisture-prone filaments (PETG, TPU, PA) benefit from on-board drying.); Print Speed / Acceleration — Anycubic Kobra S1: Up to 600 mm/s with 20,000 mm/s² acceleration, Bambu Lab P1S: Up to 500 mm/s with 20,000 mm/s² acceleration (Similar acceleration; A quotes a slightly higher top speed on paper.).
Which is better value, Anycubic Kobra S1 or Bambu Lab P1S?
Across the specs we compared, Anycubic Kobra S1 comes out ahead on 3 and Bambu Lab P1S on 4. The better value depends on which of those wins matter most for how you'll use it — check live pricing on Amazon and weigh it against the pros and cons above.
Is the Anycubic Kobra S1 worth it?
Reviewers most often highlight: "Easy to set up and operate, even for beginners." The most common complaint: "Reliability problems; some units stopped working within days or weeks." Weigh that against the Bambu Lab P1S using the full pros and cons above to decide.
Is the Bambu Lab P1S worth it?
Reviewers most often highlight: "Excellent, consistent print quality out of the box." The most common complaint: "Build quality inconsistencies; a minority report defects or breakage soon after purchase." Weigh that against the Anycubic Kobra S1 using the full pros and cons above to decide.
How is this Anycubic Kobra S1 vs Bambu Lab P1S comparison made?
It's based on AI analysis of 647 Amazon customer reviews (255 for Anycubic Kobra S1, 392 for Bambu Lab P1S) alongside the full specifications of both products.
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