Longer Orange 4K vs Qidi Q1 Pro
Head-to-head 3D printer comparison — 2026
Comparing FDM to resin? The Longer Orange 4K ($129, RESIN) and Qidi Q1 Pro ($449, FDM) 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 Qidi Q1 Pro takes the crown with 8/10 vs 6.4/10. It pulls ahead in Beginner Friendliness, Print Quality, Speed, Reliability. That said, the Longer Orange 4K saves you $320 and wins on Value.
Score Breakdown
Specifications
| Spec | Longer Orange 4K | Qidi Q1 Pro |
|---|---|---|
| Price | $129 | $449 |
| Type | RESIN | FDM |
| Build Volume | 118 x 66 x 190 mm | 245 x 245 x 240 mm |
| Print Speed | 80 mm/s | 600 mm/s |
| Min Resolution | 0.01 mm | 0.1 mm |
| Weight | 4.5 kg | 20.3 kg |
| Overall Score | 6.4/10 | 8/10 |
Pros & Cons
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
Qidi Q1 Pro
+60C actively heated chamber for ABS, nylon, and PC
+350C hotend handles every engineering filament
+WiFi 6 with 1080p monitoring and timelapse
+From unboxing to printing in 10 minutes
−Exposed heater poses safety concern (risk of shock)
−Casing materials feel cheap despite premium design
−Firmware needs improvement (custom Klipper fork)
−Limited slicer material profiles out of the box
Who Should Buy Which?
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
Choose the Qidi Q1 Pro if you want:
- A great printer for enclosed
- A great printer for professional
- A great printer for precision
- Enclosed CoreXY with 60C heated chamber
- 350C tri-metal hotend
- WiFi 6 + LAN connectivity
Frequently Asked Questions
Is the Longer Orange 4K better than the Qidi Q1 Pro?
By the numbers, the Qidi Q1 Pro scores higher (8/10). 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, Longer Orange 4K or Qidi Q1 Pro?
The Qidi Q1 Pro is more beginner-friendly (7/10 vs 5/10) with easier setup and a gentler learning curve.
Is the Qidi Q1 Pro worth $320 more than the Longer Orange 4K?
The Qidi Q1 Pro scores higher overall (8/10 vs 6.4/10). The extra $320 gets you 60c actively heated chamber for abs, nylon, and pc.
What's the main difference between Longer Orange 4K and Qidi Q1 Pro?
Technology: the Longer Orange 4K is RESIN (filament) and the Qidi Q1 Pro is FDM (resin). FDM prints bigger functional parts; resin delivers finer surface detail.