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  3. Stellar I vs Sonic XL 4K Plus

Emake3D Stellar I vs Phrozen Sonic XL 4K Plus

What Stellar I does better (4) and where Sonic XL 4K Plus wins (0) — every spec side by side.

Emake3D Stellar I
Emake3D · 2025Stellar I
5.7Score
4 advantages≈ $1,700
Higher score
vs
Phrozen Sonic XL 4K Plus
Phrozen · 2023Sonic XL 4K Plus
3.9Score
0 advantages≈ $3,500
6.6Print quality2.8
7.4Build volume5.1

Why is Stellar I better than Sonic XL 4K Plus?

  1. Build volume6.8 L vs 4.7 L+45%
  2. Build height (Z)240 mm vs 200 mm+20%
  3. Build width (X)224 mm vs 197 mm+14%
  4. Build depth (Y)127 mm vs 120 mm+6%

Why is Sonic XL 4K Plus better than Stellar I?

Sonic XL 4K Plus has no measurable advantages in this pair.

Specifications

Side by side

Emake3D Stellar IEmake3D Stellar I≈ $1,7005.7
General
TechnologyMSLA (LCD resin)MSLA (LCD resin)
Build volume
Build width (X)224 mm197 mm
Build depth (Y)127 mm120 mm
Build height (Z)240 mm200 mm
Build volume6.8 L4.7 L
Speed
Resin print speed40 mm/h—
Print quality
Finest layer height0.025 mm—
Thickest layer height0.1 mm—
Resin & LCD
LCD resolution class—4K
XY resolution19 µm—
Connectivity & control
ConnectivityWi-Fi, USB—
Wi-FiYes—
USBYes—
Size & power
Width355 mm—
Depth310 mm—
Height564 mm—
Weight26 kg—
Rated power360 W—
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