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  3. Stellar I vs GK3 Pro

Emake3D Stellar I vs UniFormation GK3 Pro

What Stellar I does better (3) and where GK3 Pro wins (2) — every spec side by side.

Emake3D Stellar I
Emake3D · 2025Stellar I
5.7Score
3 advantages≈ $1,700
vs
UniFormation GK3 Pro
UniFormation · 2024GK3 Pro
7.4Score
2 advantages≈ $860
Higher score
3.2Speed7.1
6.6Print quality8.9
7.4Build volume6.1
Dimensions

Size comparison

Stellar IGK3 Pro
355 × 564310392 × 520332
Stellar IGK3 ProDifference
Height564 mm520 mm+44 mm
Width355 mm392 mm−37 mm
Depth310 mm332 mm−22 mm

Drawn to the same scale from the official dimensions (front and side).

Why is Stellar I better than GK3 Pro?

  1. Build volume6.8 L vs 6 L+13%
  2. Build depth (Y)127 mm vs 118 mm+8%
  3. Build width (X)224 mm vs 211 mm+6%

Why is GK3 Pro better than Stellar I?

  1. Resin print speed40 mm/h vs 150 mm/h3.8×
  2. XY resolution19 µm vs 14 µm+36%
Specifications

Side by side

Emake3D Stellar IEmake3D Stellar I≈ $1,7005.7
General
TechnologyMSLA (LCD resin)MSLA (LCD resin)
Delivered as—Partially assembled
Build volume
Build width (X)224 mm211 mm
Build depth (Y)127 mm118 mm
Build height (Z)240 mm240 mm
Build volume6.8 L6 L
Speed
Resin print speed40 mm/h150 mm/h
Print quality
Finest layer height0.025 mm—
Thickest layer height0.1 mm—
Automatic bed levelling—No
Enclosure
Enclosed build chamber—Yes
Resin & LCD
LCD resolution class—16K
LCD resolution (px)—15120 × 6230
LCD size—9.6″
XY resolution19 µm14 µm
Connectivity & control
ConnectivityWi-Fi, USBWi-Fi, Ethernet, USB
Wi-FiYesYes
Ethernet—Yes
USBYesYes
Screen size—5″
Touchscreen—Yes
Size & power
Width355 mm392 mm
Depth310 mm332 mm
Height564 mm520 mm
Weight26 kg—
Rated power360 W120 W
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