The Creality Ender 3 V3 KE (entry) and Prusa Research CORE One+ (prosumer) come from different brands and sit in different tiers, so this is less a head-to-head than a question of how much printer you need. Note that the Ender 3 V3 KE has been replaced by the Ender 3 V4 and is no longer sold new. The CORE One+ costs $720 more and gets you an enclosed chamber (with ABS, ASA, PA and PC on its materials list) and 8-slot multicolor.
This printer is no longer sold new. It has been replaced by the Creality Ender 3 V4.
Best for: Budget-conscious beginners who want fast Klipper-based printing without the Bambu ecosystem or Prusa premium — and are comfortable with a more hands-on setup experience.
Full details →Early in release cycle — no urgency to wait
🔧 Upgrade kit available — from CORE One+, MK4S
Best for: Makers who want CoreXY speed and precision with Prusa's open-source ethos, community support, and long-term repairability — without Bambu's closed ecosystem.
Full details →| Creality Ender 3 V3 KE | Prusa Research CORE One+ | |
|---|---|---|
| Pricing | ||
| Starting Price | ★ $279 | $999 |
| Print Specs | ||
| Tier | Entry | Prosumer |
| Motion | BedSlinger | CoreXY |
| Build Volume | 220 × 220 × 240 mm | ★ 250 × 220 × 270 mm |
| Max Speed | 500 mm/s | ★ 600 mm/s |
| Multicolor | ❌ No | ★ ✅ 8 slots |
| Enclosure | ❌ | ★ ✅ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ❌ | ★ ✅ |
| Upgrade Kit | — | 🔧 From CORE One+, MK4S |
| Buy Timing | ||
| Released | Sep 15, 2023 | Aug 13, 2026 |
| Cycle length | ~854 days | ~209 days |
| Cycle advice | Superseded | Buy |
| Deals advice | Clearance | Caution |
| Next model | — | — |
The Ender 3 V3 KE has been replaced by the Ender 3 V4 and is no longer sold new, so there is no release cycle left to time — any unit you find now is leftover or second-hand stock.
The CORE One+ was released on Aug 13, 2026, 91 days ago. Its previous release cycle ran about 209 days, so it is 44% of the way through — roughly 118 days before a successor would be due at that pace.
On timing alone, the CORE One+ is the safer buy right now — it is only 44% of the way through its expected cycle, while the Ender 3 V3 KE has already been replaced by the Ender 3 V4.
Cycle and deal status as of November 12, 2026. See the launch calendar →
The Ender 3 V3 KE lists at $279 and the CORE One+ at $999 — $720 apart, so the CORE One+ costs 258% more.
Per litre of build volume, that works out to $24 for the Ender 3 V3 KE versus $67 for the CORE One+ — the Ender 3 V3 KE is the better value per litre as well.
Buy the CORE One+. The Ender 3 V3 KE has already been replaced by the Ender 3 V4 and is no longer sold new, so it is only worth considering at a clearance price. If the Ender 3 V3 KE appealed to you, the fair comparison today is the CORE One+ against the Ender 3 V4.
Compare Creality Ender 3 V4 vs Prusa Research CORE One+ →
How we judge timing and deals: read our methodology →
The KE keeps the Ender 3's familiar bed-slinger layout but runs Klipper-based firmware, reaching 500 mm/s without the Bambu premium.
The Ender 3 series has one of the largest 3D printer communities in the world, with thousands of documented modifications and upgrades.
If you outgrow the KE, the Creality K2 and K2 Plus are natural next steps within the same brand ecosystem.
The CORE One+ matches Bambu CoreXY speed (600 mm/s) while keeping everything open source — firmware, hardware, slicing profiles.
Unlike Bambu's closed ecosystem, every component of the CORE One+ can be modified, repaired, or community-improved.
The CORE One+ (Gen 2) can be ordered with Prusa's INDX toolchanger in 4- or 8-tool versions, shipping from 15 October 2026. Each material gets its own nozzle, with about 12 seconds per material change and almost no purge waste. The MMU3 remains compatible as a 5-color add-on.