Bambu Lab H2D vs Longer Orange 4K V2
Head-to-head 3D printer comparison, 2026
Comparing FDM to resin? The Bambu Lab H2D ($1899, FDM) and Longer Orange 4K V2 ($199, 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 Bambu Lab H2D takes the crown with 8.2/10 vs 6/10. It pulls ahead in Print Quality, Speed, Reliability. That said, the Longer Orange 4K V2 saves you $1700 and wins on Value.
Score Breakdown
Specifications
| Spec | Bambu Lab H2D | Longer Orange 4K V2 |
|---|---|---|
| Price | $1899 | $199 |
| Type | FDM | RESIN |
| Build Volume | 325 x 320 x 325 mm | 120 x 68 x 195 mm |
| Print Speed | 600 mm/s | 90 mm/s |
| Min Resolution | 0.08 mm | 0.01 mm |
| Weight | 31 kg | 4.8 kg |
| Overall Score | 8.2/10 | 6/10 |
Pros & Cons
Bambu Lab H2D
+325x320x325mm, Bambu's biggest build volume
+Dual nozzles cut support-material waste dramatically
+65C chamber heating: any engineering filament, no drama
+Optional laser module adds engraving without a second machine
−$1,899 base, $3,499 if you want the full laser combo
−31kg; this thing isn't moving desks often
−Serious overkill for anyone just printing PLA
−Nozzle guard replacements are more frequent than expected
Longer Orange 4K V2
+Better light uniformity than the V1 means fewer dark patches at plate edges
+WiFi at $199 is a feature the original didn't have
+Compact enough to store in a drawer when not printing
−4K resolution is dated: the Elegoo Mars 4 offers 7K for $149 with better community support
−120x68mm plate is small even by entry-level standards
−Longer's support community is thin: problems are harder to solve than on Elegoo hardware
Who Should Buy Which?
Choose the Bambu Lab H2D if you want:
- A great printer for professional
- A great printer for large-format
- A great printer for precision
- Dual hardened steel nozzles
- 65C actively heated chamber
- 350C hotend temperature
Choose the Longer Orange 4K V2 if you want:
- A great printer for budget
- A great printer for resin
- A great printer for miniatures
- 5.5" 4K mono LCD
- WiFi
- USB
Frequently Asked Questions
Is the Bambu Lab H2D better than the Longer Orange 4K V2?
By the numbers, the Bambu Lab H2D scores higher (8.2/10). But "better" depends on your use case, the Longer Orange 4K V2 may be the smarter buy if you need budget.
Which is better for beginners, Bambu Lab H2D or Longer Orange 4K V2?
Both score 5/10 for beginners. Go with the Longer Orange 4K V2 to save $1700.
Is the Bambu Lab H2D worth $1700 more than the Longer Orange 4K V2?
The Bambu Lab H2D scores higher overall (8.2/10 vs 6/10). The extra $1700 gets you 325x320x325mm, bambu's biggest build volume.
What's the main difference between Bambu Lab H2D and Longer Orange 4K V2?
Technology: the Bambu Lab H2D is FDM (filament) and the Longer Orange 4K V2 is RESIN (resin). FDM prints bigger functional parts; resin delivers finer surface detail.