The catch
QIDI Plus4
For larger parts, the slicer still has to leave clearance for brims and supports.
Side by side
QIDI Plus4 vs Creality K1C guide: Parts wider than 220 mm fit Plus4, which also adds controlled chamber heat
Quick verdict
Parts wider than 220 mm, or a filament profile calling for controlled chamber heat, belong on the Plus4. Smaller enclosed prints belong on the K1C, provided your material is covered by its 300 C hotend and the wear-resistant nozzle that comes with it. Treat neither printer as suitable for an engineering polymer until you have confirmed the complete filament profile.
Before you buy
Why, and what it costs you
A flat 240 mm part reshapes the shortlist
The Plus4 nominal bed envelope takes a flat 240 mm square part, which is wider than the K1C 220 mm width.
Where this comes from
In the example, a 240 x 240 mm part lies flat. Brims and excluded regions still need to be verified in the slicer.
The catch
Creality K1C
A chamber that is actively heated is not documented.
QIDI Plus4
- Why pick it
- Make wider brackets as a single piece
- Work with an actively heated chamber at 65 C
- The catch
- For larger parts, the slicer still has to leave clearance for brims and supports.
Creality K1C
- Why pick it
- Print smaller parts inside a compact enclosure
- Rely on the supplied hardened nozzle tip
- The catch
- A chamber that is actively heated is not documented.
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What this page compares
The Plus4 and K1C go head to head here on abrasive filament requirements, actively heated chambers and wide functional parts.
Parts wider than 220 mm, or a filament profile calling for controlled chamber heat, belong on the Plus4. Smaller enclosed prints belong on the K1C, provided your material is covered by its 300 C hotend and the wear-resistant nozzle that comes with it. Treat neither printer as suitable for an engineering polymer until you have confirmed the complete filament profile.
Which one fits
Pick the situations that sound like you
Lay a 240 mm square jig flat to print
What sets them apart is the nominal X and Y limits.
- QIDI Plus4
- Better fit
- Creality K1C
- Not suitable
Run a profile that requires active chamber heat
Active chamber heating comes with Plus4.
- QIDI Plus4
- Better fit
- Creality K1C
- Caution
Make parts under 220 mm using a compatible 300 C profile
The details of material and placement still decide it.
- QIDI Plus4
- Good
- Creality K1C
- Good
Begin four-color printing with what comes in the box
Single-spool feeding is what both selected packages use.
- QIDI Plus4
- Not suitable
- Creality K1C
- Not suitable
In practice
Differences you will notice
A flat 240 mm part reshapes the shortlist
The Plus4 nominal bed envelope takes a flat 240 mm square part, which is wider than the K1C 220 mm width.
How we worked this out
In the example, a 240 x 240 mm part lies flat. Brims and excluded regions still need to be verified in the slicer.
The chamber setpoint depends on your material
Within its stated range, Plus4 can keep a heated chamber at temperature actively. K1C depends on its enclosure.
How we worked this out
Active chamber hardware is treated here as distinct from a passive enclosure, and nozzle limits are handled on their own.
Color is a separate hardware decision
Both the selected Plus4 package and the K1C package start out with single-spool feeding.
How we worked this out
Being able to use the optional QIDI Box does not mean the standalone Amazon Plus4 ships with the feeder.
Option A
QIDI, Plus4
QIDI Plus4
This enclosed printer has 305 × 305 × 280 mm of build volume.
- Best for
- Make wider brackets as a single piece
Facts we checked
- Build space: 305 x 305 x 280 mm
- Chamber heating: Active, up to 65 C
- Hottest nozzle setting: 370 C
- Color feeding with the selected package: A single spool, with the QIDI Box optional
Option B
Creality, K1C
Creality K1C
This enclosed printer has 220 × 220 × 250 mm of build volume.
- Best for
- Print smaller parts inside a compact enclosure
Facts we checked
- Build space: 220 x 220 x 250 mm
- Chamber: Enclosed, and no active chamber heater is published
- Hottest nozzle setting: 300 C
- Color feeding with the selected package: A single spool
Spec by spec
Where they really differ
| Spec | QIDI Plus4 | Creality K1C | In practice |
|---|---|---|---|
| Build envelope | 305 x 305 x 280 mm | 220 x 220 x 250 mm | Once brim and orientation are counted, the part has to fit on every axis. |
| Chamber | Active heating up to 65 C | Enclosed, without a published active chamber heater | Needing an enclosure is one requirement, and needing controlled chamber heating is another. |
| Maximum nozzle temperature | 370 C | 300 C | Keep to the filament maker's temperature range. |
| Color feeding in selected package | Single spool, QIDI Box optional | Single spool | A four-color feeder comes with neither selected package. |
Trade-offs
What each pick costs you
With QIDI Plus4
- The QIDI Box is something you pay for on top.
With Creality K1C
- A 220 mm width may mean adding joints or printing in a different orientation.
Change of plan
When the answer changes
My flat part runs past 220 mm in width
Go with QIDI Plus4. Plus4 gives more usable nominal width and depth.
All I need is smaller single-material prints in an enclosure
Go with Creality K1C. K1C meets that brief as long as its material limits suit.
My project needs a four-color feeder that comes supplied
Neither model fits. One is not included in either selected package.
Decision guide
How to decide
The Plus4 is for parts over 220 mm wide or filament profiles that need controlled chamber heat. The K1C is for smaller enclosed prints whose material the 300 C hotend and supplied wear-resistant nozzle can handle. Before calling either printer suitable for an engineering polymer, confirm the complete filament profile.
A flat 240 mm part reshapes the shortlist
A 240 mm square jig that has to stay flat has a plausible one-piece route on the Plus4. The K1C would need a split design or a different orientation, and that may alter supports and layer direction. Before ordering, check the sliced footprint with adhesion aids included. A larger envelope does not mean better dimensional accuracy.
The chamber setpoint depends on your material
Plus4 has the hardware if your filament guide calls for controlled chamber heat. K1C stays a candidate for the materials and part shapes its own profiles support. Verify bed temperature, drying and nozzle compatibility too, because a higher nozzle ceiling alone does not show that a demanding polymer will print well.
Color is a separate hardware decision
If the real project is multicolor signage, list the feeder and its compatibility among the things to buy. QIDI Box is an advertised, optional route to color on the Plus4, yet this exact package requires buying it separately. Settle on one of these packages for its single-material work first, then verify the full color configuration before you pay.
What this page can’t tell you
- No like-for-like test of print quality, strength, reliability or acoustics was run.
By the numbers
What the data shows
What we found across the 3D printers we compare, plus the checked facts behind each finding.
Show the facts and the math
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| QIDI Plus4 |
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| Creality K1C |
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Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
QIDI Plus4
Make wider brackets as a single piece
See price & reviews on AmazonCreality K1C
Print smaller parts inside a compact enclosure
See price & reviews on AmazonEach link opens in a new tab.
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