Late in cycle — a new model is likely coming soon
Best for: Budget-conscious makers who want a capable CoreXY with Klipper firmware for customization — without Bambu's closed ecosystem or Prusa's premium pricing.
Full details →Late in cycle — a new model is likely coming soon
Best for: Makers who need enclosed CoreXY printing for PA-CF and ASA on a budget — and want a capable alternative to Bambu without the ecosystem lock-in.
Full details →| Elegoo Neptune 4 Pro | Creality K1C | |
|---|---|---|
| Tier | Prosumer | Prosumer |
| Motion | CoreXY | CoreXY |
| Build Volume | 225 × 225 × 265 mm | 220 × 220 × 250 mm |
| Max Speed | 500 mm/s | 600 mm/s |
| Multicolor | ❌ No | ❌ No |
| Enclosure | ❌ | ✅ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ❌ | ❌ |
| Upgrade Kit | — | — |
| Materials | PLA, PETG, ABS, ASA, TPU | PLA, PETG, ABS, ASA, TPU, PA-CF |
| Released | Jul 15, 2023 | Jan 20, 2024 |
| Cycle length | ~450 days | ~450 days |
| Cycle advice | Wait | Wait |
| Deals advice | Buy | Buy |
| Next model | Neptune 5 Pro (Expected mid-2026) | K1C 2 or K2 successor (Expected mid-2026) |
The Neptune 4 Pro ships with Klipper pre-installed — enabling advanced input shaping, pressure advance, and configuration flexibility without modding.
Competitive CoreXY speed at a price significantly below Bambu and Prusa alternatives.
Full automatic bed leveling reduces setup time and calibration friction.
The K1C ships with a hardened steel nozzle rated for carbon-fiber filaments — a significant cost advantage over printers that require aftermarket nozzle upgrades.
Few printers under $400 offer genuine enclosure capability. The K1C delivers ABS and ASA-capable chamber temperatures.
Competitive speed with Bambu's P-series at a fraction of the price.