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  3. Element HT vs PRO HT90

Mosaic Element HT vs Prusa PRO HT90

What Element HT does better (2) and where PRO HT90 wins (4) — every spec side by side.

Mosaic Element HT
Mosaic · 2022Element HT
9.2Score
2 advantages≈ $10,000
vs
Prusa PRO HT90
Prusa · 2024PRO HT90
9.3Score
4 advantages≈ $12,000
Higher score
3.1Speed8.5
9.1Material versatility9.7
Dimensions

Size comparison

Element HTPRO HT90
911 × 633613530 × 1,050530
Element HTPRO HT90Difference
Height633 mm1,050 mm−417 mm
Width911 mm530 mm+381 mm
Depth613 mm530 mm+83 mm
Weight43 kg43.5 kg−0.5 kg

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

Why is Element HT better than PRO HT90?

  1. Finest layer height0.02 mm vs 0.05 mm2.5×
  2. Number of supported materials12 vs 11+9%

Why is PRO HT90 better than Element HT?

  1. Max print speed100 mm/s vs 600 mm/s6×
  2. Max bed temperature120 °C vs 155 °C+29%
  3. Screen size5″ vs 6.5″+30%
  4. Max chamber temperature80 °C vs 90 °C+12%
Specifications

Side by side

Mosaic Element HTMosaic Element HT≈ $10,0009.2
Prusa PRO HT90Prusa PRO HT90≈ $12,0009.3
General
TechnologyFDM / FFF (filament)FDM / FFF (filament)
Motion system—CoreXY / XY-head
Delivered as—Fully assembled
All-metal frame—Yes
Klipper firmware—Yes
Build volume
Build width (X)355 mm—
Build depth (Y)355 mm—
Build height (Z)355 mm—
Build volume44.7 L—
Speed
Max print speed100 mm/s600 mm/s
Max acceleration—20,000 mm/s²
Max volumetric flow—40 mm³/s
Print quality
Finest layer height0.02 mm0.05 mm
Thickest layer height—0.3 mm
Automatic bed levelling—Yes
Extruder & hotend
Max nozzle temperature500 °C500 °C
Direct-drive extruder—Yes
Default nozzle0.4 mm0.4 mm
Toolheads—1
Nozzles—1
Filament diameter—1.75 mm
Supported materialsMosaic PLA, Mosaic PETG, Mosaic Origin, Mosaic Matrix, Dissolve LT, Mosaic ABS, Mosaic ASA, Mosaic PEEK, Mosaic PEKK, Mosaic Ultem 9085, Mosaic ESD, TPE not supportedABS, ASA, CPE, HIPS, PA, PC, PETG, PLA, PP, TPE, TPU
Number of supported materials1211
Engineering materials (PA, PC, CF)YesYes
Print bed
Heated bedYesYes
Max bed temperature120 °C155 °C
Enclosure
Enclosed build chamber—Yes
Actively heated chamberYesYes
Max chamber temperature80 °C90 °C
Air filter (carbon / HEPA)—Yes
Chamber light—Yes
Connectivity & control
ConnectivityWi-Fi, Ethernet, USBWi-Fi, Ethernet
Wi-FiYesYes
EthernetYesYes
USBYesNo
SD card—No
Bluetooth—No
Screen size5″6.5″
TouchscreenYesYes
Features
Built-in camera—Yes
Power-loss recovery—Yes
Size & power
Width911 mm530 mm
Depth613 mm530 mm
Height633 mm1,050 mm
Weight43 kg43.5 kg
Rated power—1,900 W
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