3D Printing InfoPrinter comparison
Anycubic Kobra 2 Pro vs Bambu Lab X1-Carbon
Compare hardware, build volume, printing specifications, dated prices and sources.
2 selected · all documented properties
Open these two in the interactive comparisonMore Anycubic Kobra 2 Pro comparisonsMore Bambu Lab X1-Carbon comparisons
| Property | Anycubic Kobra 2 ProBEDSLINGER | Bambu Lab X1-CarbonCOREXY |
|---|---|---|
| Identity | ||
| Brand | Anycubic | Bambu Lab |
| Class | BEDSLINGER | COREXY |
| Identity & Market | ||
| Manufacturer & exact marketed model name (verify the exact product identity first) | Anycubic Kobra 2 Pro[1] | Bambu Lab X1-Carbon (X1C); spec PDF header "Bambu Lab X1-Carbon - Technical Specifications"[2] |
| Release date (announcement and actual shipping) | Listed on the Anycubic store from 2 February 2026 (Shopify publish date for this listing; the model itself is older)[1] | Announced 23 May 2022; Kickstarter pre-orders opened 31 May 2022 and ran to 30 June 2022, with shipment stated to start immediately after the campaign closed in July 2022[3] |
| Launch MSRP (USD) | Not documented | $1199 MSRP for the X1-Carbon, $1449 for the X1-Carbon Combo (with AMS); Kickstarter early-bird was $849 / $999. The non-carbon X1 was $999 MSRP[3] |
| Street price (USD; dated snapshot per entry) | $309.00 on store.anycubic.com, Aug 2026, with the compare-at price also $309.00[1] | Not documented |
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | Same 220 x 220 x 250 mm build volume as the Kobra 2 and Kobra 2 Neo, but Anycubic's own comparison table puts it at 500 mm/s max and 300 mm/s typical against the Kobra 2's 300/200 - the build volume alone will not tell these three apart. It also adds Anycubic APP support, which the base Kobra 2 lacks[1][4][5] | Three related SKUs at launch: X1 (steel nozzle, no carbon rails, $999), X1-Carbon ($1199) and X1-Carbon Combo (X1C + AMS, $1449). The X1E is a separate business-focused machine, not a trim level: it adds active chamber heating to 60 C, Ethernet with 802.1X, a HEPA/carbon filter stack, a 320 C hot end and a Smooth PEI plate, and weighs 16 kg against the X1C's 14.13 kg[3][6][2] |
| Market position: superseded? successor announced? | Not documented | Discontinued. In Aug 2026 the X1-Carbon is absent from the Bambu Lab US store 3D-printer collection, /products/x1-carbon redirects to that collection, and the regional stores (EU, Asia, AU, CA) redirect to the same place; only X1-series spare parts remain in the store sitemap. Its market slot is now held by the X2D. No live first-party price could be recorded[7] |
| Physical & Frame | ||
| Build volume X×Y×Z (mm) — advertised vs actually usable | 250 x 220 x 220 mm stated HWD, i.e. 220 x 220 x 250 mm; 12.1 L[1] | 256 x 256 x 256 mm advertised (manufacturer figure)[2] |
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 486 x 435 x 463 mm stated HWD - footprint about 435 x 463 mm[1] | 389 x 389 x 457 mm[2] |
| Net weight (kg) | 8.4 kg[1] | 14.13 kg net[2] |
| Frame construction & material | Not documented | Welded steel chassis with an aluminium and glass shell - Bambu's launch release contrasts the welded chassis with the bolted frames of most consumer machines[2][3] |
| Enclosure: open / enclosed; panel material; door/lid | Open frame, no enclosure[1] | Fully enclosed, aluminium and glass, with a door sensor and an activated-carbon air filter. No active chamber heating (that is the X1E's addition)[2][6] |
| Kinematics & Motion Hardware | ||
| Kinematics (bedslinger i3 / CoreXY / other) | Cartesian bed-slinger[1] | CoreXY driven by two stepper motors with one belt each; Tom's Hardware confirms the XY gantry is fixed in Z and the platform drops during printing[8][9] |
| X-axis guide type (rods / linear rails / V-wheels; size) | Not documented | Carbon-fibre X rail - Bambu's launch release calls it a "featherlight full-carbon X rail" and credits it for the 20000 mm/s2 acceleration figure; Tom's Hardware describes carbon-fibre rails on the X axis[3][9] |
| Z-axis: leadscrew count & type, sync mechanism, anti-backlash | Not documented | Three leadscrews driven from a single stepper motor through a belt, moving the whole bed in Z; three manual levelling knobs under the bed, no motorised Z-tilt[8][9] |
| Stepper drivers (exact model e.g. TMC2209; UART/SPI; sensorless homing?) | Not documented | Not published; no teardown source found that names the driver part[2] |
| Speed & Acceleration | ||
| Max print speed (claimed, mm/s) | 500 mm/s maximum print speed (Anycubic Lab figure)[1] | 500 mm/s max toolhead speed (manufacturer claim); no independent measurement found[2] |
| Recommended/typical print speed | 300 mm/s typical print speed (manufacturer figure)[1] | Not documented |
| Max acceleration (claimed, mm/s²) | Not documented | 20 m/s2 = 20000 mm/s2 max toolhead acceleration (manufacturer claim)[2] |
| Max volumetric flow claimed (mm³/s) | Not documented | 32 mm3/s claimed, measured by Bambu on a 150x150 mm single-wall model in Bambu ABS at 280 C[2] |
| Vibration Compensation / Input Shaping | ||
| Input shaping supported? Implementation (Klipper IS / Marlin ZV / proprietary) | One-click vibration compensation that detects X/Y resonance frequencies, plus flow control with retraction and refill compensation[1] | Not documented |
| Extruder | ||
| Type (direct drive / bowden) & design name | Optimised direct extruder[1] | Direct drive with hardened-steel extruder gears; the service part is the "Hardened Steel Extruder Unit (X1 series)"[2] |
| Hotend & Nozzle | ||
| Hotend design (proprietary/standard; quick-swap mechanism?) | Not documented | All-metal all-in-one hotend - nozzle integrated into the heatblock, joined to the heatsink by a thin metal tube, replaced as a unit. Hardened-steel nozzle as standard, 0.4 mm included, 0.2/0.6/0.8 mm optional[2][8] |
| Max nozzle temp claimed AND firmware max temp limit (both values) | 260 C nozzle temperature ceiling; 0.4 mm replaceable nozzle[1] | 300 C claimed max hot-end temperature[2] |
| Heater cartridge power (W) | Not documented | Not published. Bambu's own X1-series troubleshooting page states the ceramic heater measures about 12 ohm at room temperature, which at the 24 V rail works out to roughly 48 W - a derived figure, not a manufacturer rating[10] |
| Heated Bed & Surface | ||
| Max bed temp claimed AND firmware limit | Not documented | 110 C at 220 V, 120 C at 110 V max build-plate temperature (Bambu's spec sheet gives both; the wiki text quotes 110 C)[2][8] |
| Bed surface (material, texture, coating), single/double-sided | Not documented | Flexible steel plate; Cool Plate and Engineering Plate included, High Temperature Plate optional[2] |
| Leveling & Z-Offset | ||
| Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe) | Anycubic LeviQ 2.0 automatic levelling with smart Z-offset[1] | Nozzle-touch probing on three ceramic force (piezo) sensors under the heatbed, plus a separate toolhead micro-lidar (advertised 7 um resolution) used for first-layer inspection and flow calibration rather than for bed mesh[11][9][2] |
| Filament Handling & Detection | ||
| Filament runout sensor (type, location) | Not documented | Yes - filament run-out sensor and door sensor; filament odometry only with an AMS fitted[2] |
| Cooling & Air Handling | ||
| Part-cooling fan(s): count, size, ducting design | Not documented | Part-cooling fan, hot-end fan, control-board fan, chamber temperature regulator fan and auxiliary part-cooling fan, all closed-loop controlled[2] |
| Chamber/exhaust fan & filtration (activated carbon / HEPA) | Not documented | Chamber temperature regulator fan plus an activated-carbon filter[2] |
| Electronics & Power | ||
| Mainboard model & MCU (exact chip markings if teardowns exist) | Not documented | Motion controller dual-core Cortex-M4; application processor quad ARM A7 at 1.2 GHz with a 2 TOPS NPU; 4 GB eMMC. Board model and chip markings not published[2] |
| Host computer (SoC, RAM, storage) if firmware runs on embedded Linux | Cortex-A7 1.2 GHz application processor[1] | Not documented |
| Total rated power draw | Not documented | 100-240 VAC 50-60 Hz; 1000 W at 220 V, 350 W at 110 V[2] |
| Firmware & Openness | ||
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Not documented | Closed-source proprietary firmware - not a Klipper or Marlin derivative, and no printer-firmware source is published. The bambulab GitHub organisation carries 11 repositories (Bambu Studio, wxWidgets/boost/ffmpeg forks, the wiki); none is printer firmware. Updates are delivered over the air via Bambu Studio / Bambu Handy[12] |
| Connectivity, UI & Camera | ||
| Display: size, type, touch? | Not documented | 5-inch 1280x720 touchscreen[2] |
| On-device UI capabilities (model preview, per-object controls, etc.) | Supports the Anycubic app (firmware 3.0.5 or later) for online model search, real-time video supervision, online slicing and remote control[1] | Touchscreen plus Bambu Handy app and Bambu Studio; on-device job control and monitoring[2] |
| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | Not documented | Wi-Fi 2.4 GHz (802.11 b/g/n) and Bambu-Bus; 4 GB eMMC plus a microSD card reader. No Ethernet - that is the X1E's addition[2][6] |
| Camera: built-in / optional? Resolution & framerate (verify — marketing often omits real fps) | Not documented | Built-in 1920x1080 chamber monitoring camera[2] |
| Materials Support | ||
| Officially supported filament list | PLA, ABS, PETG, TPU (Kobra 2 family list)[4] | PLA, PETG, TPU, ABS, ASA, PET supported; PA and PC listed Ideal; carbon/glass-fibre reinforced polymers listed Ideal (the machine ships with a hardened-steel nozzle)[2] |
| Safety | ||
| Thermal runaway protection (verify in firmware source if at all possible) | Not documented | A firmware over-temperature protection exists and is documented by Bambu: HMS_0300-0200-0001-0003 is raised when the heater runs at full power but fails to bring the nozzle to target within time, which Bambu describes as "a safety mechanism designed to prevent potential damage to the device or other risks in case of a temperature control failure". Firmware is closed-source, so the exact thresholds cannot be verified[10][12] |
| Reliability, Support & Ecosystem | ||
| Warranty length & support reputation (evidence, not vibes) | One year on the complete machine (excluding gifted and second-hand machines), with component warranty periods that vary by part; the period starts on the delivery date and is suspended while a replacement is in transit. Anycubic states it will follow longer local statutory periods where they apply[13] | 2-year limited warranty for consumers in the US, Canada, the EU, Switzerland, Norway and Iceland; 1 year in the rest of the world. Bambu Lab's own policy records the US/Canada term as a 2026 extension from one year to two[14] |
| Independently Measured Performance | ||
| Review scores from major outlets (list outlet + score + date) | Not documented | Tom's Hardware: Editor's Choice, rating 4.5 out of 5 in the page's structured data (12 February 2024)[9] |
Manufacturer claims, independent measurements, packages and test conditions retain their source wording. FDM linear speed and resin vertical speed use different units and are not directly comparable. Unknown values are marked “Not documented”. Prices and source dates remain historical snapshots; check the linked guide for product details. Differences highlight text, not a universal winner.
Sources for this comparison
- Anycubic Kobra 2 Pro store page and Shopify product JSON (Tech Specs block, price, store publish date) store.anycubic.com · 2026-08 · vendor
- Bambu Lab X1-Carbon - Technical Specifications (PDF) public-cdn.bambulab.com · 2026-08 · doc
- PRNewswire - Bambu Lab Launches X1 Series, 23 May 2022 (Kickstarter dates and MSRP table) prnewswire.com · 2026-08 · doc
- Anycubic Kobra 2 store page and Shopify product JSON (Tech Specs block, price, store publish date) store.anycubic.com · 2026-08 · vendor
- Anycubic Kobra 2 Plus store page and Shopify product JSON (Tech Specs block, price, store publish date) store.anycubic.com · 2026-08 · vendor
- Bambu Lab X1E Technical Specification (PDF) cdn1.bambulab.com · 2026-08 · doc
- Bambu Lab US Store - 3D Printers collection listing (base prices, Aug 2026) us.store.bambulab.com · 2026-08 · vendor
- Bambu Lab Wiki - X1 introduction wiki.bambulab.com · 2026-08 · doc
- Tom's Hardware - Bambu Lab X1-Carbon 3D Printer review, Andrew Sink, 12 February 2024 tomshardware.com · 2026-08 · review
- Bambu Lab Wiki - HMS_0300-0200-0001-0003: nozzle heater over-temperature (X1 series) wiki.bambulab.com · 2026-08 · doc
- Bambu Lab Wiki - Replace the Heatbed Sensor Unit / Heatbed Piezo Interface Board wiki.bambulab.com · 2026-08 · doc
- GitHub - bambulab organisation repository list (11 repos, checked Aug 2026) github.com · 2026-08 · doc
- Anycubic refund and warranty policy store.anycubic.com · 2026-08 · vendor
- Bambu Lab Warranty Policy bambulab.com · 2026-08 · vendor