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  3. H2S vs K2 Plus

Bambu Lab H2S vs Creality K2 Plus

What H2S does better (5) and where K2 Plus wins (8) — every spec side by side.

Bambu Lab H2S
Bambu Lab · 2025H2S
9.5Score
5 advantages≈ $1,200
Higher score
vs
Creality K2 Plus
Creality · 2024K2 Plus
9.2Score
8 advantages≈ $1,050
9.5Speed9.0
7.8Material versatility8.3
9.2Build volume9.5
9.3Ease of use6.9
Dimensions

Size comparison

H2SK2 Plus
492 × 626514495 × 640515
H2SK2 PlusDifference
Height626 mm640 mm−14 mm
Width492 mm495 mm−3 mm
Depth514 mm515 mm−1 mm
Weight30 kg33.5 kg−3.5 kg

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

Why is H2S better than K2 Plus?

  1. Max print speed1,000 mm/s vs 600 mm/s+67%
  2. Max volumetric flow65 mm³/s vs 32 mm³/s2×
  3. Screen size5″ vs 4.3″+16%
  4. Weight30 kg vs 33.5 kg+12%
  5. Max chamber temperature65 °C vs 60 °C+8%

Why is K2 Plus better than H2S?

  1. Max acceleration20,000 mm/s² vs 30,000 mm/s²+50%
  2. Engineering materials (PA, PC, CF)No · H2S: Yes
  3. Build volume37 L vs 42.9 L+16%
  4. Number of supported materials4 vs 82×
  5. EthernetNo · H2S: Yes
  6. Build height (Z)320 mm vs 350 mm+9%
  7. Build width (X)340 mm vs 350 mm+3%
  8. Build depth (Y)340 mm vs 350 mm+3%
Specifications

Side by side

Bambu Lab H2SBambu Lab H2S≈ $1,2009.5
Creality K2 PlusCreality K2 Plus≈ $1,0509.2
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 mm350 mm
Build depth (Y)340 mm350 mm
Build height (Z)320 mm350 mm
Build volume37 L42.9 L
Speed
Max print speed1,000 mm/s600 mm/s
Max acceleration20,000 mm/s²30,000 mm/s²
Max volumetric flow65 mm³/s32 mm³/s
Print quality
Finest layer height—0.1 mm
Thickest layer height—0.35 mm
Vibration compensation (input shaping)—Yes
Automatic bed levelling—Yes
Extruder & hotend
Max nozzle temperature350 °C350 °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, TPUABS, ASA, Carbon, PA, PC, PET, PETG, TPU
Number of supported materials48
Engineering materials (PA, PC, CF)NoYes
Multi-colour
Multi-colour printingYesYes
Max colours / materials44
Multi-colour systemAMSCFS
Print bed
Heated bedYesYes
Max bed temperature120 °C120 °C
Flexible magnetic build plate—Yes
Enclosure
Enclosed build chamberYesYes
Actively heated chamberYesYes
Max chamber temperature65 °C60 °C
Air filter (carbon / HEPA)YesYes
Chamber lightYesYes
Door sensorYes—
Connectivity & control
ConnectivityWi-Fi, USBWi-Fi, Ethernet, USB, NFC
Wi-FiYesYes
EthernetNoYes
USBYesYes
SD cardNoNo
BluetoothNoNo
NFC (filament / setup)—Yes
App controlYes—
Screen size5″4.3″
TouchscreenYesYes
Features
Built-in cameraYesYes
Camera resolution2.1 MP—
Filament runout sensor—Yes
Power-loss recoveryYesYes
Silent stepper drivers—Yes
Laser engraving moduleYes—
Size & power
Width492 mm495 mm
Depth514 mm515 mm
Height626 mm640 mm
Weight30 kg33.5 kg
Rated power2,050 W1,200 W
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