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  3. H2S vs CORE One L+

Bambu Lab H2S vs Prusa CORE One L+

What H2S does better (8) and where CORE One L+ wins (4) — every spec side by side.

Bambu Lab H2S
Bambu Lab · 2025H2S
9.5Score
8 advantages≈ $1,100
Higher score
vs
Prusa CORE One L+
Prusa · 2026CORE One L+
7.4Score
4 advantages≈ $1,850
9.5Speed3.2
7.8Material versatility5.1
9.2Build volume8.6
9.3Ease of use2.6
Dimensions

Size comparison

H2SCORE One L+
492 × 626514469 × 635521
H2SCORE One L+Difference
Height626 mm635 mm−9 mm
Width492 mm469 mm+23 mm
Depth514 mm521 mm−7 mm
Weight30 kg21.9 kg+8.1 kg

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

Why is H2S better than CORE One L+?

  1. Max print speed1,000 mm/s vs 500 mm/s2×
  2. Build volume37 L vs 29.7 L+25%
  3. Wi-FiYes · CORE One L+: No
  4. Max nozzle temperature350 °C vs 290 °C+21%
  5. Screen size5″ vs 3.5″+43%
  6. Build width (X)340 mm vs 300 mm+13%
  7. Build depth (Y)340 mm vs 300 mm+13%
  8. Max chamber temperature65 °C vs 60 °C+8%

Why is CORE One L+ better than H2S?

  1. EthernetNo · H2S: Yes
  2. Build height (Z)320 mm vs 330 mm+3%
  3. Weight30 kg vs 21.9 kg+37%
  4. Number of supported materials4 vs 5+25%
Specifications

Side by side

Bambu Lab H2SBambu Lab H2S≈ $1,1009.5
Prusa CORE One L+Prusa CORE One L+≈ $1,8507.4
General
TechnologyFDM / FFF (filament)FDM / FFF (filament)
Motion systemCoreXY / XY-headCoreXY / XY-head
Delivered asFully assembledFully assembled
All-metal frameYes—
Build volume
Build width (X)340 mm300 mm
Build depth (Y)340 mm300 mm
Build height (Z)320 mm330 mm
Build volume37 L29.7 L
Speed
Max print speed1,000 mm/s500 mm/s
Max acceleration20,000 mm/s²—
Max volumetric flow65 mm³/s—
Print quality
Finest layer height—0.05 mm
Thickest layer height—0.3 mm
Vibration compensation (input shaping)—Yes
Automatic bed levelling—Yes
Extruder & hotend
Max nozzle temperature350 °C290 °C
Direct-drive extruderYesYes
Default nozzle0.4 mm0.4 mm
Nozzle materialsteelbrass
Swappable nozzle / hotendYesYes
Toolheads11
Nozzles11
Filament diameter1.75 mm1.75 mm
Supported materialsABS, PETG, PLA, TPUASA, ABS, PLA, PETG, PVA
Number of supported materials45
Engineering materials (PA, PC, CF)NoNo
Multi-colour
Multi-colour printingYes—
Max colours / materials4—
Multi-colour systemAMS—
Print bed
Heated bedYesYes
Max bed temperature120 °C120 °C
Enclosure
Enclosed build chamberYesYes
Actively heated chamberYesYes
Max chamber temperature65 °C60 °C
Air filter (carbon / HEPA)Yes—
Chamber lightYesYes
Door sensorYes—
Connectivity & control
ConnectivityWi-Fi, USBNFC
Wi-FiYesNo
EthernetNoYes
USBYesYes
SD cardNoNo
BluetoothNoNo
NFC (filament / setup)—Yes
App controlYesYes
Cloud printing—Yes
Screen size5″3.5″
TouchscreenYesYes
Features
Built-in cameraYesYes
Camera resolution2.1 MP—
Filament runout sensor—Yes
Power-loss recoveryYes—
Laser engraving moduleYes—
Size & power
Width492 mm469 mm
Depth514 mm521 mm
Height626 mm635 mm
Weight30 kg21.9 kg
Rated power2,050 W240 W
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