Anycubic Kobra 2 Max vs Prusa MK4S

  • The Prusa MK4S wins, 7.8 vs 7 out of 10.
  • Kobra 2 Max prints 7.6× the volume (420×420×500 ÷ 250×210×220 = 7.64) and costs $530 ($929 − $399) less.
  • Kobra 2 Max is faster, 500 vs 200 mm/s.
  • Pick the Prusa MK4S if your prints fit in 22 cm.

Specs and US prices from the PrintPick catalog, checked 2026-09-29. Scores are PrintPick ratings out of 10.

The verdict

Buy the Prusa MK4S.

7.8/10 vs Kobra 2 Max's 7/10, and it wins 3 of 5 categories. Buy it for the ecosystem, not the specs. PrusaSlicer, open source, community, and support that's still there in 5 years. Don't buy it if speed or price are your primary metrics: the competition has both covered.

Specs, side by side

Teal wins the row.

Kobra 2 MaxAnycubic · FDM
vs
Prusa MK4SPrusa Research · FDM
Kobra 2 Max and Prusa MK4S compared: specs
Kobra 2 MaxSpecPrusa MK4S
$399 (wins)Price$929
88.2 L (wins)Build volume11.6 L
500 mm/s (wins)Top speed200 mm/s
0.05 mmFinest layer0.05 mm
20.5 kgWeight7 kg

Features

Features of the Kobra 2 Max and Prusa MK4S
Kobra 2 MaxFeaturePrusa MK4S
Yes420x420x500mm buildNo
YesAuto bed levelingYes
YesDirect driveNo
YesPEI build plateNo
YesWiFiNo
NoOpen sourceYes
NoPrusaSlicerYes
NoNextruderYes
NoInput shapingYes
NoEthernetYes

Value math

$399 ÷ 88.2 L and $929 ÷ 11.6 L. Lower is more printer for the money.

Kobra 2 Max and Prusa MK4S compared: price per liter of build volume and per mm/s of speed
Kobra 2 MaxSpecPrusa MK4S
$4.52 (wins)$ per liter$80.43
$0.80 (wins)$ per mm/s$4.64

Scores out of 10

Kobra 2 Max and Prusa MK4S compared: PrintPick scores out of 10
Kobra 2 MaxSpecPrusa MK4S
9 (wins)Value6
5Beginner Friendliness8 (wins)
7Print Quality9 (wins)
7 (wins)Speed6
7Reliability10 (wins)
7Overall7.8 (wins)

Build space, front view, to one scale

  • 420 × 420 × 500 mm
  • 250 × 210 × 220 mm

What owners say

  • 420mm bed for $399. Anycubic has cracked the large-format budget code.
    Kobra 2 Max owner, r/cosplay
  • Printed a full set of armor gauntlets in one run. These huge-bed printers change what's possible.
    Kobra 2 Max owner, r/3Dprinting
  • My MK3 ran for 5 years without a single failed print. The MK4S continues that legacy.
    Prusa MK4S owner, r/prusa3d
  • If reliability is your #1 priority, nothing beats Prusa. Nothing.
    Prusa MK4S owner, Thomas Sanladerer (YouTube)

Pros & Cons

Kobra 2 Max

  • +420x420x500mm for $399 is the largest bed you'll find at this budget
  • +Direct drive at this scale handles flexible filament when needed
  • +WiFi means you're not walking over with a USB stick for every job
  • −Open frame on a 420mm heated bed means serious adhesion prep is mandatory
  • −Full bed heating at this size takes 10+ minutes to reach temp

Prusa MK4S

  • +Prusa's QC is genuinely better than anyone else's: every printer is test-printed before shipping
  • +PrusaSlicer is open source and powerful, no subscription, no cloud required
  • +Customer support answers in hours, not weeks
  • −200mm/s max is a third of what CoreXY machines do at half the price
  • −$929 for an open-frame bed-slinger is a hard sell in 2025

Frequently Asked Questions

Is the Anycubic Kobra 2 Max better than the Prusa MK4S?

By the numbers, the Prusa MK4S scores higher (7.8/10). But "better" depends on your use case, the Anycubic Kobra 2 Max may be the smarter buy if you need large-prints.

Which is better for beginners, Anycubic Kobra 2 Max or Prusa MK4S?

The Prusa MK4S is more beginner-friendly (8/10 vs 5/10) with easier setup and a gentler learning curve.

Is the Prusa MK4S worth $530 more than the Anycubic Kobra 2 Max?

The Prusa MK4S scores higher overall (7.8/10 vs 7/10). The extra $530 gets you prusa's qc is genuinely better than anyone else's: every printer is test-printed before shipping.

What's the main difference between Anycubic Kobra 2 Max and Prusa MK4S?

Build volume (420x420x500mm vs 250x210x220mm) and print speed (500 vs 200 mm/s). The Anycubic Kobra 2 Max is best for large-prints; the Prusa MK4S targets reliability.

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