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  3. T1 vs MK4

FLSUN T1 vs Prusa MK4

What T1 does better (7) and where MK4 wins (1) — every spec side by side.

FLSUN T1
FLSUN · 2023T1
8.6Score
7 advantages≈ $740
Higher score
vs
Prusa MK4
Prusa · 2023MK4
1 advantage≈ $810
7.5Build volume4.0
Dimensions

Size comparison

T1MK4
436 × 836490500 × 400550
T1MK4Difference
Height836 mm400 mm+436 mm
Width436 mm500 mm−64 mm
Depth490 mm550 mm−60 mm
Weight16.8 kg7 kg+9.8 kg

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

Why is T1 better than MK4?

  1. Build volume17.5 L vs 11.6 L+51%
  2. Wi-FiYes · MK4: No
  3. Build height (Z)330 mm vs 220 mm+50%
  4. TouchscreenYes · MK4: No
  5. Number of supported materials9 vs 6+50%
  6. Build depth (Y)260 mm vs 210 mm+24%
  7. Build width (X)260 mm vs 250 mm+4%

Why is MK4 better than T1?

  1. Weight16.8 kg vs 7 kg2.4×
Specifications

Side by side

FLSUN T1FLSUN T1≈ $7408.6
Prusa MK4Prusa MK4≈ $810
General
TechnologyFDM / FFF (filament)—
Motion systemDelta—
Delivered asPartially assembled—
All-metal frameYes—
Build volume
Build width (X)260 mm250 mm
Build depth (Y)260 mm210 mm
Build height (Z)330 mm220 mm
Build volume17.5 L11.6 L
Speed
Max print speed1,000 mm/s—
Print quality
Finest layer height0.1 mm—
Thickest layer height0.35 mm—
Vibration compensation (input shaping)Yes—
Automatic bed levellingYes—
Extruder & hotend
Max nozzle temperature300 °C—
Direct-drive extruderYes—
Default nozzle0.4 mm0.4 mm
Nozzle materialbrass—
Swappable nozzle / hotendYes—
Toolheads1—
Nozzles1—
Filament diameter1.75 mm1.75 mm
Supported materialsABS, ASA, PA, PC, PETG, PLA, PVA, TPU, WoodPETG, PVA, ASA, PLA, Nylon, ABS
Number of supported materials96
Engineering materials (PA, PC, CF)YesYes
Print bed
Heated bedYes—
Max bed temperature110 °C—
Flexible magnetic build plateYes—
Enclosure
Enclosed build chamberYes—
Air filter (carbon / HEPA)Yes—
Chamber lightYes—
Connectivity & control
ConnectivityWi-Fi, USBEthernet, USB
Wi-FiYesNo
Ethernet—Yes
USBYesYes
SD card—No
Bluetooth—No
Screen size4.3″—
TouchscreenYesNo
Features
Built-in cameraYes—
Filament runout sensorYes—
Power-loss recoveryYes—
Silent stepper driversYes—
Built-in filament dryingYes—
Size & power
Width436 mm500 mm
Depth490 mm550 mm
Height836 mm400 mm
Weight16.8 kg7 kg
Rated power450 W—
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