3D Printing InfoPrinter comparison
Anycubic Kobra 2 vs QIDI i-Fast
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 comparisonsMore QIDI i-Fast comparisons
| Property | Anycubic Kobra 2BEDSLINGER | QIDI i-FastIDEX |
|---|---|---|
| Identity | ||
| Brand | Anycubic | QIDI |
| Class | BEDSLINGER | IDEX |
| Identity & Market | ||
| Manufacturer & exact marketed model name (verify the exact product identity first) | Anycubic Kobra 2[1] | QIDI Tech i-Fast, also written iFast and "I-Fast"[2][3] |
| Release date (announcement and actual shipping) | Listed on the Anycubic store from 15 May 2023 (Shopify publish date)[1] | Not published on the listings checked (Aug 2026)[2][3] |
| Street price (USD; dated snapshot per entry) | $169.00 on store.anycubic.com, Aug 2026, against a compare-at price of $279.00 - the cheapest machine in this file[1] | $1,899.00 at Top 3D Shop, listed as discontinued with a 5-10 business-day lead time, checked Aug 2026. 3DJake no longer sells it[3][2] |
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | Base model of a five-way family that is easy to confuse. All of Kobra 2, Kobra 2 Neo and Kobra 2 Pro share the same 220 x 220 x 250 mm build volume, but their speed ceilings differ: Neo 250 mm/s max / 150 typical, Kobra 2 300 / 200, Kobra 2 Pro 500 / 300. The Plus (320 x 320 x 400 mm) and Max (420 x 420 x 500 mm) are bigger but drop the bed ceiling to 90 C where the three small ones reach 110 C. Anycubic's own note: Kobra 2 firmware must be at V3.0.6 or above for the quoted speed[1][4][5][6][7] | Ships with two interchangeable dual-extruder assemblies — a standard dual head and a high-temperature dual head rated to 350 °C. Specifications quoted for one head do not apply to the other. Not to be confused with QIDI's i-Mate or the X-CF Pro[3][2] |
| Market position: superseded? successor announced? | Not documented | Discontinued; QIDI's current line is the Q, Plus and Max series[3][8] |
| 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 in X x Y x Z; Anycubic quotes 12.1 L[1] | 330 x 250 x 320 mm advertised[2][3] |
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 486 x 440 x 435 mm stated as HWD, so the desk footprint is about 440 x 435 mm and the height is 486 mm[1] | 710 x 510 x 670 mm[3] |
| Net weight (kg) | 8.4 kg[1] | 33 kg net[3] |
| Frame construction & material | Not documented | Fully assembled enclosed metal-frame machine[2] |
| Enclosure: open / enclosed; panel material; door/lid | Open frame, no enclosure[1] | Fully enclosed with a heated chamber[2][3] |
| Kinematics & Motion Hardware | ||
| Kinematics (bedslinger i3 / CoreXY / other) | Cartesian bed-slinger with a gantry frame; Anycubic describes double metal spindles with SG15 bearings on the moving axes[1] | Dual independent extruders in an enclosed Cartesian gantry[2][3] |
| Z-axis: leadscrew count & type, sync mechanism, anti-backlash | Double-threaded rod Z axis (dual lead screws)[1] | Not documented |
| Speed & Acceleration | ||
| Max print speed (claimed, mm/s) | 300 mm/s maximum print speed (Anycubic Lab figure; firmware V3.0.6 or above required)[1] | 30-150 mm/s print speed range (manufacturer figure — a working range, not a peak marketing number)[3] |
| Recommended/typical print speed | 200 mm/s recommended print speed (manufacturer figure) - the number to plan around, not the 300 mm/s headline[1] | Not documented |
| Max acceleration (claimed, mm/s²) | 3000 mm/s2 acceleration (manufacturer figure) - modest next to the 20000 mm/s2 of the current Kobra generation[1][9] | Not documented |
| Extruder | ||
| Type (direct drive / bowden) & design name | Direct drive with a dual-geared extrusion structure[1] | Direct-drive, two extruders. MK10-style nozzle[2][3] |
| Hotend & Nozzle | ||
| Max nozzle temp claimed AND firmware max temp limit (both values) | 260 C nozzle temperature ceiling; 0.4 mm replaceable nozzle[1] | 350 °C on the high-temperature extruder assembly[2][3] |
| Heater cartridge power (W) | 60 W hotend heater (Anycubic states "upgraded extruder power reaches up to 60 watts")[1] | Not documented |
| Stock nozzle size & sizes included in box | Not documented | 0.4 mm nozzle diameter[3] |
| Heated Bed & Surface | ||
| Max bed temp claimed AND firmware limit | 110 C hotbed temperature ceiling[1] | Not documented |
| 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 and a user-adjustable Z compensation value[1] | Not documented |
| Filament Handling & Detection | ||
| Filament runout sensor (type, location) | Filament run-out sensor fitted, with power-loss recovery[1] | Not documented |
| Cooling & Air Handling | ||
| Part-cooling fan(s): count, size, ducting design | Part-cooling fan rated to 7000 rpm (Anycubic figure)[1] | Not documented |
| Electronics & Power | ||
| Input voltage (110/220 V, switch or auto) | Not documented | 110-220 V[3] |
| Total rated power draw | Not documented | 700 W rated[3] |
| Connectivity, UI & Camera | ||
| Display: size, type, touch? | 4.3-inch colour LCD touchscreen[1] | Not documented |
| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | microSD card[1] | Wi-Fi, LAN, USB flash drive[2][3] |
| Calibration Routines & QoL | ||
| Assembly level & time from unbox to first print | Modular assembly - Anycubic states 5 pieces in about 10 minutes[1] | Not documented |
| Materials Support | ||
| Officially supported filament list | PLA, ABS, PETG, TPU[1] | Carbon fibre, nylon, PETG, TPU, PC, ABS, PLA[3] |
| 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[10] | Not documented |
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 store page and Shopify product JSON (Tech Specs block, price, store publish date) store.anycubic.com · 2026-08 · vendor
- QIDI Tech i-Fast technical data table 3djake.com · 2026-08 · vendor
- QIDI Tech i-Fast Dual Extruder FDM 3D Printer listing top3dshop.com · 2026-08 · vendor
- Anycubic Kobra 2 Neo store page and Shopify product JSON (Tech Specs block, price, store publish date) store.anycubic.com · 2026-08 · vendor
- Anycubic Kobra 2 Pro 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
- Anycubic Kobra 2 Max store page and Shopify product JSON (Tech Specs block, price, store publish date) store.anycubic.com · 2026-08 · vendor
- QIDI US store full product collection us.qidi3d.com · 2026-08 · vendor
- Anycubic Kobra 4 product page (Specifications table) store.anycubic.com · 2026-08 · vendor
- Anycubic refund and warranty policy store.anycubic.com · 2026-08 · vendor