Kingroon KLP1 vs Longer Orange 4K
Head-to-head 3D printer comparison — 2026
Comparing FDM to resin? The Kingroon KLP1 ($299, FDM) and Longer Orange 4K ($129, RESIN) use fundamentally different technologies. FDM melts filament layer by layer; resin cures liquid with UV light. Here's how they stack up.
Our Verdict
The Kingroon KLP1 takes the crown with 7.6/10 vs 6.4/10. It pulls ahead in Beginner Friendliness, Print Quality, Speed, Reliability. That said, the Longer Orange 4K saves you $170 and wins on Value.
Score Breakdown
Specifications
| Spec | Kingroon KLP1 | Longer Orange 4K |
|---|---|---|
| Price | $299 | $129 |
| Type | FDM | RESIN |
| Build Volume | 200 x 200 x 200 mm | 118 x 66 x 190 mm |
| Print Speed | 500 mm/s | 80 mm/s |
| Min Resolution | 0.05 mm | 0.01 mm |
| Weight | 8.5 kg | 4.5 kg |
| Overall Score | 7.6/10 | 6.4/10 |
Pros & Cons
Kingroon KLP1
+Enclosed with linear rails at $299
+CoreXY kinematics
+Klipper pre-installed
+Compact enclosed footprint
−Small 200mm build volume
−Kingroon community smaller than competitors
−Needs tuning out of box
Longer Orange 4K
+Cheapest resin printer
+WiFi at this price
+Decent 4K resolution
−Very small build plate
−4K resolution below current standard
−Less reliable long-term
−Tiny community
Who Should Buy Which?
Choose the Kingroon KLP1 if you want:
- A great printer for enclosed
- A great printer for compact
- A great printer for diy
- Enclosed
- Linear rails
- CoreXY
Choose the Longer Orange 4K if you want:
- A great printer for budget
- A great printer for resin
- 5.5" 4K mono LCD
- WiFi
- USB
Frequently Asked Questions
Is the Kingroon KLP1 better than the Longer Orange 4K?
By the numbers, the Kingroon KLP1 scores higher (7.6/10). But "better" depends on your use case — the Longer Orange 4K may be the smarter buy if you need budget.
Which is better for beginners, Kingroon KLP1 or Longer Orange 4K?
The Kingroon KLP1 is more beginner-friendly (6/10 vs 5/10) with easier setup and a gentler learning curve.
Is the Kingroon KLP1 worth $170 more than the Longer Orange 4K?
The Kingroon KLP1 scores higher overall (7.6/10 vs 6.4/10). The extra $170 gets you enclosed with linear rails at $299.
What's the main difference between Kingroon KLP1 and Longer Orange 4K?
Technology: the Kingroon KLP1 is FDM (filament) and the Longer Orange 4K is RESIN (resin). FDM prints bigger functional parts; resin delivers finer surface detail.