3D Printing InfoPrinter comparison
Creality Ender-3 V3 vs Rat Rig V-Core 4.1
Compare hardware, build volume, printing specifications, dated prices and sources.
2 selected · all documented properties
Open these two in the interactive comparisonMore Creality Ender-3 V3 comparisonsMore Rat Rig V-Core 4.1 comparisons
| Property | Creality Ender-3 V3BEDSLINGER | Rat Rig V-Core 4.1COREXY |
|---|---|---|
| Identity | ||
| Brand | Creality | Rat Rig |
| Class | BEDSLINGER | COREXY |
| Identity & Market | ||
| Manufacturer & exact marketed model name (verify the exact product identity first) | Creality Ender-3 V3, marketed as a CoreXZ machine[1] | Rat Rig V-Core 4.1, described by Rat Rig as a large-format open CoreXY 3D printer kit[2] |
| Street price (USD; dated snapshot per entry) | $239.00 on store.creality.com, Aug 2026 (listed as "Ender-3 V3 CoreXZ 3D Printer")[3] | Not documented |
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | Do not confuse with the Ender-3 V3 SE or KE, which are cheaper and slower and use a conventional bed-slinger gantry - only the V3 and V3 Plus use CoreXZ. The V3 Plus is the same idea scaled to 300 x 300 x 330 mm. Creality's own spec table gives the V3 a 110 C bed, where the SE, KE, V4 and K1 series stop at 100 C[1][4][5] | Three sizes, all at the same base-kit price. Acceleration is the size-dependent figure and the one most often mis-quoted: 15,000 mm/s2 at 300 mm, 12,000 at 400 mm, 8,000 at 500 mm. IDEX is a configuration option and changes the usable area per toolhead (copy mode 150x150x300 at the 300 size, mirror mode 95x95x300). Base kit excludes electronics. Rat Rig prices the base kit only in EUR (EUR 873.90 on sale from EUR 971.00, Aug 2026); no USD list price is published, so no USD street price is recorded here[2] |
| Market position: superseded? successor announced? | Not documented | Current revision, replacing the V-Core 4; Rat Rig sells a 4.1 upgrade kit for existing V-Core 4 machines[2] |
| Physical & Frame | ||
| Build volume X×Y×Z (mm) — advertised vs actually usable | 220 x 220 x 250 mm[1] | 300 x 300 x 300, 400 x 400 x 400 or 500 x 500 x 500 mm. Sortable value is the 300 mm kit[2] |
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 358 x 374 x 498 mm[1] | 623.2 x 583 x 785 mm (300); 723.2 x 683 x 885 mm (400); 823.2 x 783 x 985 mm (500). Sortable value is the 300 mm kit[2] |
| Net weight (kg) | 7.83 kg net (Creality); Tom's Hardware rounds it to 7.8 kg[1][6] | Kit weight 35 kg (300), 45 kg (400), 55 kg (500)[2] |
| Frame construction & material | Not documented | 30-series aluminium extrusion; the 4.1 adds a steel X-axis gantry for rigidity[2] |
| Enclosure: open / enclosed; panel material; door/lid | Open frame, no enclosure[1] | Open frame in the base kit[2] |
| Kinematics & Motion Hardware | ||
| Kinematics (bedslinger i3 / CoreXY / other) | CoreXZ kinematics - the X and Z axes are coupled and driven together, with the bed still moving in Y[1] | CoreXY; Hybrid CoreXY and IDEX are configuration options[2] |
| Speed & Acceleration | ||
| Max print speed (claimed, mm/s) | 600 mm/s max printing speed (manufacturer claim; Creality Lab states the typical speed is 300 mm/s)[1][4] | Not documented |
| Recommended/typical print speed | 300 mm/s typical printing speed (Creality Lab figure quoted on the sibling V3 Plus page for the same CoreXZ platform)[4] | Not documented |
| Max acceleration (claimed, mm/s²) | 20000 mm/s2 max acceleration (manufacturer claim)[1] | Size-dependent: 15,000 mm/s2 at 300 mm, 12,000 at 400 mm, 8,000 at 500 mm (manufacturer claims)[2] |
| Extruder | ||
| Type (direct drive / bowden) & design name | New high-speed direct-drive extruder[1] | Full-metal skeleton toolhead, new in the 4.1[2] |
| Hotend & Nozzle | ||
| Hotend design (proprietary/standard; quick-swap mechanism?) | Quick-swap nozzle with a hardened steel tip integrated with the heatbreak (Creality's "unicorn" nozzle), replaced as a unit[1][6] | Not documented |
| Max nozzle temp claimed AND firmware max temp limit (both values) | 300 C claimed max nozzle temperature[1] | 350 °C maximum nozzle temperature (manufacturer claim)[2] |
| Stock nozzle size & sizes included in box | Not documented | 0.4 mm hardened steel and 0.6 mm included[2] |
| Heated Bed & Surface | ||
| Max bed temp claimed AND firmware limit | 110 C max heatbed temperature - higher than the rest of the Ender-3 V3 family[1] | 120 °C maximum heatbed temperature (manufacturer claim). The 400 and 500 sizes get 8 mm thick beds in the 4.1[2] |
| Bed surface (material, texture, coating), single/double-sided | PEI flexible build plate, removable spring steel[1] | Not documented |
| Leveling & Z-Offset | ||
| Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe) | Auto levelling with automatic Z offset (Creality states auto levelling; Tom's Hardware records "Automatic + Z")[1][6] | Not documented |
| Filament Handling & Detection | ||
| Filament runout sensor (type, location) | Filament run-out sensor fitted[1] | Not documented |
| Cooling & Air Handling | ||
| Part-cooling fan(s): count, size, ducting design | Not documented | Improved part cooling, listed by Rat Rig as one of the 4.1 changes[2] |
| Electronics & Power | ||
| Mainboard model & MCU (exact chip markings if teardowns exist) | 32-bit mainboard (Creality does not name the board or MCU)[1] | Not documented |
| Total rated power draw | Rated power 350 W; input 100-120 V / 200-240 V, 50/60 Hz[1] | Not documented |
| Firmware & Openness | ||
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Creality Print slicing ecosystem; input shaping with an included G-sensor accelerometer. Creality does not name the firmware base on the V3 page (the sibling KE page states Creality OS is Klipper-based)[1][7] | RatOS 2.1 (Rat Rig's Klipper distribution)[2] |
| Connectivity, UI & Camera | ||
| Display: size, type, touch? | 4.3-inch HD colour touchscreen[1] | Not documented |
| On-device UI capabilities (model preview, per-object controls, etc.) | Colour touch UI; power-loss recovery; file transfer from USB drive, WLAN or Creality Cloud[1] | Not documented |
| WiFi (band/standard), Ethernet, USB ports, SD/flash-drive | Wi-Fi; USB drive, WLAN and Creality Cloud file transfer[1] | Not documented |
| Camera: built-in / optional? Resolution & framerate (verify — marketing often omits real fps) | AI camera optional, not fitted as standard[1] | Not documented |
| Calibration Routines & QoL | ||
| Assembly level & time from unbox to first print | Not documented | Self-assembly kit; the 4.1 ships pre-made cables that need no crimping, with rewritten step-by-step build documentation[2] |
| Materials Support | ||
| Officially supported filament list | PLA, TPU, PETG, ABS, PLA-CF, PETG-CF and Creality CR-carbon[1] | PLA, PETG, ABS, ASA, TPU, PET, PA, PC, PVA, PLA-CF, PETG-CF, ABS-GF, ASA-CF, PA6-CF, PA6-GF, PAHT-CF, PPA-CF, PET-CF[2] |
| Reliability, Support & Ecosystem | ||
| Warranty length & support reputation (evidence, not vibes) | Creality's US store states "Up to 12-Month Warranty", a 14-day return and refund window and "Lifetime Customer Support" on its printer product pages. The "up to" wording means the term is not uniform across parts[8] | Not documented |
| Independently Measured Performance | ||
| Benchmark print times (source + settings) | Benchy in 14 minutes 54 seconds under Speed Boat Rules in ordinary grey PLA - independently measured by Tom's Hardware[6] | Not documented |
| Review scores from major outlets (list outlet + score + date) | Tom's Hardware rating 4.5 out of 5 in the page's structured data[6] | 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
- Creality Ender-3 V3 product page (full specification table) creality.com · 2026-08 · vendor
- Rat Rig V-Core 4.1 product page ratrig.com · 2026-08 · vendor
- Creality US store - Ender-3 V3 CoreXZ 3D Printer product page (live price) store.creality.com · 2026-08 · vendor
- Creality Ender-3 V3 Plus product page creality.com · 2026-08 · vendor
- Creality Ender-3 V4 product page (full specification table) creality.com · 2026-08 · vendor
- Tom's Hardware - Creality Ender 3 V3 Review (spec box and Speed Boat Rules Benchy time) tomshardware.com · 2026-08 · review
- Creality Ender-3 V3 KE product page creality.com · 2026-08 · vendor
- Creality US store - K1 3D Printer product page (live price, warranty and returns banner) store.creality.com · 2026-08 · vendor