Best ValueCommunity Pick
Elegoo · RESIN
Elegoo Mars 4 Ultra
7.8/10
2 reviews9K resolution resin printing at $199. Step up from the entry-level Mars 4 with tilt release mechanics.
$199
on Amazon
PrintPick Score
7.8/10
153³mm
Build Volume
100mm/s
Max Speed
0.01mm
Resolution
6.8kg
Weight
PrintPick Scores
Value
9
Beginner
7
Print Quality
9
Speed
6
Reliability
8
Pros
- +9K resolution for exceptional detail
- +Tilt release reduces FEP wear
- +Built-in air purifier
- +WiFi connectivity
Cons
- -Smaller build plate than Saturn
- -Requires wash & cure station
- -Resin learning curve
What the Community Says
“Tilt release at this price is a game changer. My FEP films last twice as long.”
— r/resinprinting
“9K detail on D&D minis is breathtaking. Worth every penny of the $199.”
— Uncle Jessy (YouTube)
Full Specifications
| Build Volume | 153 x 77 x 165 mm |
| Layer Resolution | 0.01mm - 0.2mm |
| Max Print Speed | 100 mm/s |
| Weight | 6.8 kg |
| Type | Resin (MSLA) |
| Features | 9K mono LCD, Tilt release, WiFi, Air purifier |
Our Verdict
Excellent middle ground in the Mars lineup. If you want better FEP longevity and 9K detail without paying Saturn prices, the Mars 4 Ultra delivers.
What You'll Also Need
Essential accessories to get started with this printer.
Similar Printers
fdmBambu Lab A1 Mini
Bambu Lab
$199
9.2/10
Best Value
The best sub-$200 printer. Bambu quality in a compact package that fits on any desk.
Build
180mm
Speed
500mm/s
Resolution
0.05mm
fdmBambu Lab A1
Bambu Lab
$299
9.2/10
Best First Printer
The A1 Combo without the AMS Lite. Full 256mm build volume and all Bambu's reliability at $299.
Build
256mm
Speed
500mm/s
Resolution
0.05mm
