3D Printing Info

Printer comparison

Anycubic Kobra 2 Neo vs ELEGOO Neptune 4 Plus

Compare hardware, build volume, printing specifications, dated prices and sources.

Anycubic Kobra 2 Neo guideELEGOO Neptune 4 Plus guide

2 selected · all documented properties

Open these two in the interactive comparisonMore Anycubic Kobra 2 Neo comparisonsMore ELEGOO Neptune 4 Plus comparisons
Anycubic Kobra 2 Neo vs ELEGOO Neptune 4 Plus — documented properties and sources
PropertyAnycubic Kobra 2 NeoBEDSLINGERELEGOO Neptune 4 PlusBEDSLINGER
Identity
BrandAnycubicELEGOO
ClassBEDSLINGERBEDSLINGER
Identity & Market
Manufacturer & exact marketed model name (verify the exact product identity first)Anycubic Kobra 2 Neo[1]ELEGOO Neptune 4 Plus[2]
Release date (announcement and actual shipping)Listed on the Anycubic store from 31 August 2023 (Shopify publish date), the same day as the Kobra 2 Plus and Kobra 2 Max[1][3][4]Listed on the ELEGOO US store from 20 September 2023 (Shopify publish date), the same date as the Neptune 4 Max[5][6]
Street price (USD; dated snapshot per entry)$249.00 on store.anycubic.com, Aug 2026 - higher than the better-specified Kobra 2 at $169 on the same day, which is a listing quirk rather than a positioning statement[1][7]$309.00 on us.elegoo.com, Aug 2026, against a compare-at price of $425.00. Only a Ribbon-Cable printhead variant is listed for the Plus, unlike the Neptune 4 and 4 Max which also offer a Type-C version[5][8][6]
Variants & sibling models — and how to tell them apart (spec-contamination risk)Lowest model of the Kobra 2 family. Same 220 x 220 x 250 mm build volume as the Kobra 2 and Kobra 2 Pro but the slowest of the three (250 mm/s max, 150 mm/s typical against 300/200 and 500/300), and the only one with a 2.4-inch knob-driven screen instead of a 4.3-inch touchscreen[1][7][9]Middle model of the Neptune 4 family. Against the base Neptune 4: bigger (320 x 320 x 385 mm), but a lower bed ceiling (100 C rather than 110 C) and much lower acceleration (12000 rather than 20000 mm/s2). Against the Max: smaller and lighter (14.4 kg against 18.1 kg) but with a higher bed ceiling (100 C against 85 C) and higher acceleration (12000 against 8000). Its Z drive is 2 lead screws with 2 tie rods, where the Centauri machines use 3 lead screws[2][10][11][12]
Physical & Frame
Build volume X×Y×Z (mm) — advertised vs actually usable250 x 220 x 220 mm stated HWD, i.e. 220 x 220 x 250 mm; 12.1 L[1]320 x 320 x 385 mm; printing platform 330 x 330 mm[2]
Machine footprint (mm) & clearance needed (cable/spool overhang)485 x 440 x 440 mm stated HWD - footprint about 440 x 440 mm[1]533 x 517 x 638 mm; ELEGOO also publishes a maximum size for machine activity of 578 x 750 x 860 mm including rack and tray, so allow 750 mm of depth[2]
Net weight (kg)7.3 kg[1]14.4 kg net, 16.65 kg gross[2]
Frame construction & materialNot documentedCNC-machined aluminium extrusion frame (Neptune 4 family)[10]
Enclosure: open / enclosed; panel material; door/lidOpen frame, no enclosure[1]Open frame, no enclosure[2]
Kinematics & Motion Hardware
Kinematics (bedslinger i3 / CoreXY / other)Cartesian bed-slinger with a gantry frame structure built from 5 modules[1]Cartesian i3 bed-slinger[2]
Z-axis: leadscrew count & type, sync mechanism, anti-backlashNot documentedTwo lead screws with two tie rods[2]
Stepper drivers (exact model e.g. TMC2209; UART/SPI; sensorless homing?)Not documented"Silent Drive (All Axes)" is all ELEGOO publishes; the driver part number is not given on the product page[2]
Speed & Acceleration
Max print speed (claimed, mm/s)250 mm/s maximum print speed (Anycubic Lab figure)[1]30-500 mm/s printing speed, with 250 mm/s given by ELEGOO as the recommended figure - the 500 mm/s number is a ceiling, not a working speed[2]
Recommended/typical print speed150 mm/s recommended print speed (manufacturer figure)[1]250 mm/s recommended printing speed (manufacturer figure)[2]
Max acceleration (claimed, mm/s²)Not documented12000 mm/s2 maximum acceleration; default acceleration 5000 mm/s2[2]
Extruder
Type (direct drive / bowden) & design nameIntegrated direct extruder[1]Dual-gear direct extruder with 2 fans (the Centauri machines use a 1-fan version)[2][12]
Hotend & Nozzle
Hotend design (proprietary/standard; quick-swap mechanism?)Not documentedBrass nozzle, 0.4 mm, with a titanium-alloy heat break[2]
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 nozzle temperature[2]
Heater cartridge power (W)60 W hot end (manufacturer figure)[1]Not documented
Heated Bed & Surface
Max bed temp claimed AND firmware limit110 C hotbed temperature ceiling[1]100 C max heated bed temperature at 25 C ambient[2]
Bed surface (material, texture, coating), single/double-sidedNot documentedPEI spring steel sheet; ELEGOO notes it is now upgraded to a dual-sided textured PEI + PLA-specific surface[2]
Leveling & Z-Offset
Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe)Anycubic LeviQ 2.0 automatic levelling with intelligent Z-offset compensation[1]Manual levelling combined with 121-point auto-levelling[2]
Filament Handling & Detection
Filament runout sensor (type, location)Not documentedFilament run-out sensor and power-loss recovery; no camera, no clog detection, no auto filament unloading[2]
Cooling & Air Handling
Part-cooling fan(s): count, size, ducting design7000 rpm cooling fan (manufacturer figure)[1]Not documented
Electronics & Power
Mainboard model & MCU (exact chip markings if teardowns exist)Not documentedELEGOO describes it only as a "Klipper High-Speed Quiet Motherboard" - no board model or MCU is published[2]
Total rated power drawNot documented320 W rated power; 24 V output; 110-120 V / 220-240 V input[2]
Firmware & Openness
Firmware base & current version (Klipper fork / Marlin fork / proprietary)Marlin - Anycubic states it applies "linear propulsion and input shaping functions in Marlin firmware", which makes this one of the few Anycubic machines with a named firmware base rather than the later Kobra OS branding[1][13]Klipper (ELEGOO names the system "Klipper" outright for the Neptune 4 Plus, rather than the ELEGOO OS branding used on the Centauri machines)[2][12]
Connectivity, UI & Camera
Display: size, type, touch?2.4-inch LCD knob screen - not a touchscreen[1]4.3-inch colour capacitive touch screen[2]
On-device UI capabilities (model preview, per-object controls, etc.)Knob-driven UI, redesigned by Anycubic for the Kobra 2 generation[1]Colour capacitive touch UI; ElegooSlicer is recommended, with Orca and Cura also supported[2]
WiFi (band/standard), Ethernet, USB ports, SD/flash-driveNot documentedUSB, LAN and Wi-Fi[2]
Calibration Routines & QoL
Assembly level & time from unbox to first printFive modules with a gantry frame design, described by Anycubic as easy assembly and low maintenance[1]Not documented
Materials Support
Officially supported filament listPLA, ABS, PETG, TPU (Kobra 2 family list)[7]PLA, TPU, PETG, ABS, ASA, Nylon[2]
Noise & Power Consumption
Noise: claimed dB and independently measured dB (distance/method)Not documentedOperating sound is published as 65 dB or less - a manufacturer figure with no measuring distance or method given, so it is not comparable with a reviewer's dB reading[2]
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[14]12 months on brand-new machines and parts, but ELEGOO's own table excludes a long list of parts from that: PEI plate / build plate / nozzle kit / PTFE tube / heater / thermistor / hot end / packaging / manual / tools carry no warranty at all, and the extruder, extruder kit and printhead kit get 6 months. Certified pre-owned machines carry no warranty[15]

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

  1. Anycubic Kobra 2 Neo store page and Shopify product JSON (Tech Specs block, price, store publish date) store.anycubic.com · 2026-08 · vendor
  2. ELEGOO Neptune 4 Plus product page (full specification table) us.elegoo.com · 2026-08 · vendor
  3. Anycubic Kobra 2 Plus store page and Shopify product JSON (Tech Specs block, price, store publish date) store.anycubic.com · 2026-08 · vendor
  4. Anycubic Kobra 2 Max store page and Shopify product JSON (Tech Specs block, price, store publish date) store.anycubic.com · 2026-08 · vendor
  5. ELEGOO Neptune 4 Plus Shopify product JSON (variant prices and store publish date) us.elegoo.com · 2026-08 · vendor
  6. ELEGOO Neptune 4 Max Shopify product JSON (variant prices and store publish date) us.elegoo.com · 2026-08 · vendor
  7. Anycubic Kobra 2 store page and Shopify product JSON (Tech Specs block, price, store publish date) store.anycubic.com · 2026-08 · vendor
  8. ELEGOO Neptune 4 Shopify product JSON (variant prices and store publish date) us.elegoo.com · 2026-08 · vendor
  9. Anycubic Kobra 2 Pro store page and Shopify product JSON (Tech Specs block, price, store publish date) store.anycubic.com · 2026-08 · vendor
  10. ELEGOO Neptune 4 product page (Specification table) us.elegoo.com · 2026-08 · vendor
  11. ELEGOO Neptune 4 Max product page (Specification table) us.elegoo.com · 2026-08 · vendor
  12. ELEGOO Centauri Carbon product page (full specification table) us.elegoo.com · 2026-08 · vendor
  13. Anycubic Kobra 4 product page (Specifications table) store.anycubic.com · 2026-08 · vendor
  14. Anycubic refund and warranty policy store.anycubic.com · 2026-08 · vendor
  15. ELEGOO Refund & Warranty policy (warranty period table) us.elegoo.com · 2026-08 · vendor