Elegoo

Elegoo Mars 4 Ultra

Name: Elegoo Mars 4 Ultra
Brand: Elegoo
SKU: B0CB69VTBN
Price: 239.89 USD

9K resolution miniatures workhorse with Wi-Fi and a smart release surface.

SLAIntermediateMiniaturesTabletopJewelryHobby

$239.89 Updated about 19 hours ago · Manual price

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Recommended budget: $200 – $350 · Best for: Miniatures, Tabletop, Jewelry, Hobby

8.2PrintForge score / 10

Speed

7.0

Quality

9.0

Ease of use

8.0

Value

9.0

Support

8.0

90-day price history

Lowest $211.36Average $240.26Highest $279.48

Our take

The Mars 4 Ultra pairs a 7-inch 9K monochrome LCD with Elegoo’s ACF release film for faster, lower-force peeling, plus Wi-Fi for cluster printing from one slicer. The 153×78×165mm build area suits miniatures, jewelry and tabletop detail work. An enduring favorite with a deep community and cheap consumables.

Pros

9K mono LCD — razor-sharp miniatures
ACF film speeds up peeling
Wi-Fi cluster printing
Cheap, widely available consumables

Cons

Resin is messy and needs wash/cure
Small build volume
Odor — ventilation required

Verdict

The default answer to “which resin printer should I buy first?” — still excellent value.

Elegoo Mars 4 Ultra specifications

Full technical specifications of the Elegoo Mars 4 Ultra
Technical
Build Volume	153 × 77 × 165 mm
Max Print Speed(mm/s)	70 mm/s
Max Acceleration(mm/s²)	—
Max Nozzle Temp(°C)	—
Max Bed Temp(°C)	—
Min Layer Height(mm)	0.02 mm
XY Resolution(µm)	18.5 µm
Warranty(months)	—
Features
Enclosed Chamber
Auto Bed Leveling
Multi-Color Support
Built-in Camera
Air Filtration
Noise Level(dB)	45 dB
Connectivity
Connectivity	USB, Wi-Fi (adapter)
Materials
Filament Diameter(mm)	—
Supported Materials	Standard, water-washable, ABS-like resin
General
Release Year	2023
Weight(kg)	9.5 kg