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  3. H2S vs H3C

Bambu Lab H2S vs Bambu Lab H3C

What H2S does better (4) and where H3C wins (4) — every spec side by side.

Bambu Lab H2S
Bambu Lab · 2025H2S
9.5Score
4 advantages≈ $1,100
Higher score
vs
Bambu Lab H3C
Bambu Lab · 2026H3C
9.3Score
4 advantages≈ $2,700
7.6Material versatility7.9
9.2Build volume8.9
9.2Ease of use9.2
Dimensions

Size comparison

H2SH3C
492 × 626514493 × 587571
H2SH3CDifference
Height626 mm587 mm+39 mm
Width492 mm493 mm−1 mm
Depth514 mm571 mm−57 mm
Weight30 kg36.3 kg−6.3 kg

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

Why is H2S better than H3C?

  1. Build volume37 L vs 34.3 L+8%
  2. Weight30 kg vs 36.3 kg+21%
  3. Build depth (Y)340 mm vs 320 mm+6%
  4. Build width (X)340 mm vs 330 mm+3%

Why is H3C better than H2S?

  1. Max colours / materials4 vs 92.2×
  2. Nozzles1 vs 22×
  3. Max print speed1,000 mm/s vs 1,400 mm/s+40%
  4. Number of supported materials4 vs 7+75%
Specifications

Side by side

Bambu Lab H2SBambu Lab H2S≈ $1,1009.5
Bambu Lab H3CBambu Lab H3C≈ $2,7009.3
General
TechnologyFDM / FFF (filament)FDM / FFF (filament)
Motion systemCoreXY / XY-headCoreXY / XY-head
Delivered asFully assembledFully assembled
All-metal frameYesYes
Build volume
Build width (X)340 mm330 mm
Build depth (Y)340 mm320 mm
Build height (Z)320 mm325 mm
Build volume37 L34.3 L
Speed
Max print speed1,000 mm/s1,400 mm/s
Max acceleration20,000 mm/s²—
Max volumetric flow65 mm³/s—
Extruder & hotend
Max nozzle temperature350 °C350 °C
Direct-drive extruderYesYes
Default nozzle0.4 mm0.4 mm
Nozzle materialsteelsteel
Swappable nozzle / hotendYesYes
Toolheads11
Nozzles12
Filament diameter1.75 mm1.75 mm
Supported materialsABS, PETG, PLA, TPUTPU, PLA, PETG, ABS, ASA, HIPS, PET
Number of supported materials47
Engineering materials (PA, PC, CF)NoNo
Multi-colour
Multi-colour printingYesYes
Max colours / materials49
Multi-colour systemAMSAMS
Print bed
Heated bedYesYes
Max bed temperature120 °C120 °C
Enclosure
Enclosed build chamberYesYes
Actively heated chamberYesYes
Max chamber temperature65 °C—
Air filter (carbon / HEPA)YesYes
Chamber lightYesYes
Door sensorYes—
Connectivity & control
ConnectivityWi-Fi, USBWi-Fi
Wi-FiYesYes
EthernetNoNo
USBYesNo
SD cardNoNo
BluetoothNoNo
App controlYesYes
Screen size5″5″
TouchscreenYesYes
Features
Built-in cameraYesYes
Camera resolution2.1 MP—
Power-loss recoveryYesYes
Laser engraving moduleYes—
Size & power
Width492 mm493 mm
Depth514 mm571 mm
Height626 mm587 mm
Weight30 kg36.3 kg
Rated power2,050 W2,250 W
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