Longer Orange 4K vs Sovol SV07 Plus
Head-to-head 3D printer comparison, 2026
Comparing FDM to resin? The Longer Orange 4K ($129, RESIN) and Sovol SV07 Plus ($339, 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 Sovol SV07 Plus takes the crown with 7/10 vs 6.4/10. It pulls ahead in Speed, Reliability. That said, the Longer Orange 4K saves you $210 and wins on Value.
Score Breakdown
Specifications
| Spec | Longer Orange 4K | Sovol SV07 Plus |
|---|---|---|
| Price | $129 | $339 |
| Type | RESIN | FDM |
| Build Volume | 118 x 66 x 190 mm | 300 x 300 x 350 mm |
| Print Speed | 80 mm/s | 500 mm/s |
| Min Resolution | 0.01 mm | 0.05 mm |
| Weight | 4.5 kg | 16.5 kg |
| Overall Score | 6.4/10 | 7/10 |
Pros & Cons
Longer Orange 4K
+$129 is the absolute floor for resin printing
+WiFi at this price is genuinely surprising
+4K resolution is enough to see if resin is your thing
−118x66mm build plate: one mini at a time, if they're small
−4K resolution is dated next to 9K and 12K competitors
−Long-term reliability is unknown; smaller community means fewer fixes documented online
Sovol SV07 Plus
+300x300x350mm with Klipper for $339: larger than the Artillery Sidewinder for less money
+Pre-installed Klipper means proper input shaping at this bed size
+Direct drive at 300mm scale is a feature most competitors skip
+Sovol's Klipper configs are more complete out-of-box than most budget machines
−Out-of-box calibration takes 2-3 hours for new users: this is not plug-and-play
−Sovol community is small: you'll hit gaps in documentation when troubleshooting
−Open frame at this bed size means ABS adhesion is a real challenge
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 Sovol SV07 Plus if you want:
- A great printer for large-prints
- A great printer for budget
- A great printer for diy
- Klipper firmware
- Auto bed leveling
- Direct drive
Frequently Asked Questions
Is the Longer Orange 4K better than the Sovol SV07 Plus?
By the numbers, the Sovol SV07 Plus scores higher (7/10). 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 Sovol SV07 Plus?
Both score 5/10 for beginners. Go with the Longer Orange 4K to save $210.
Is the Sovol SV07 Plus worth $210 more than the Longer Orange 4K?
The Sovol SV07 Plus scores higher overall (7/10 vs 6.4/10). The extra $210 gets you 300x300x350mm with klipper for $339: larger than the artillery sidewinder for less money.
What's the main difference between Longer Orange 4K and Sovol SV07 Plus?
Technology: the Longer Orange 4K is RESIN (filament) and the Sovol SV07 Plus is FDM (resin). FDM prints bigger functional parts; resin delivers finer surface detail.