🖨 3D Printer Radar

Elegoo Neptune 4 ProvsQidi Tech Q1 Pro

💰Elegoo Neptune 4 Pro is $239 cheaper (92% less)
Qidi Tech Q1 Pro tops out at 600 mm/s vs 500 mm/s
🏠Only Qidi Tech Q1 Pro has an enclosure — required for ABS, ASA, PA engineering filaments
Cross-ecosystem comparison: These printers use different software ecosystems. Accessories, filament profiles, and community support are not interchangeable between brands. Consider the total ecosystem cost, not just the printer price.
Elegoo Neptune 4 Pro
Buy/Wait:Wait

Overdue for a refresh — no successor announced yet. Prices should be at their lowest

Best for: Budget-conscious makers who want a capable CoreXY with Klipper firmware for customization — without Bambu's closed ecosystem or Prusa's premium pricing.

Full details →
Qidi Tech Q1 Pro
Buy/Wait:Superseded

This printer is no longer sold new. It has been replaced by the Qidi Tech Q2.

Best for: Budget-conscious makers who need active chamber heating for ABS, ASA, and PA printing. Look for clearance deals — the Q2 is the better long-term buy if available.

Full details →
Elegoo Neptune 4 ProQidi Tech Q1 Pro
Pricing
Starting Price$260$499
Print Specs
TierProsumerEntry
MotionCoreXYCoreXY
Build Volume225 × 225 × 265 mm245 × 245 × 240 mm
Max Speed500 mm/s600 mm/s
Multicolor❌ No❌ No
Enclosure
Auto Calibration
Open Source
Upgrade Kit
Buy Timing
ReleasedJul 15, 2023Mar 20, 2024
Cycle length~450 days~518 days
Cycle adviceWaitSuperseded
Deals adviceBuyClearance
Next model

Quick Winner

💰
Budget pick
Elegoo Neptune 4 Pro
$260 starting
📐
Large prints
Qidi Tech Q1 Pro
245×245×240 mm
Fastest prints
Qidi Tech Q1 Pro
600 mm/s
🔓
Open ecosystem
Tie

Bottom Line

💰Elegoo Neptune 4 Pro saves you $239 — choose it if budget is your primary constraint
🏠Qidi Tech Q1 Pro is the only choice if you print ABS, ASA, PA, or PC — those materials require an enclosure

Materials

Elegoo Neptune 4 Pro only
Both
PLAEasy to print, no enclosure needed — everyday parts
PETGTougher, slightly flexible, moisture-resistant
ABSHeat and impact resistant — needs enclosure
ASAUV-stable ABS alternative — outdoor parts, needs enclosure
TPUFlexible rubber-like — phone cases, gaskets, wheels
Qidi Tech Q1 Pro only
PANylon — strong and wear-resistant, needs dry storage
PA-CFCarbon-fibre nylon — very stiff, abrasive to standard nozzles
PCPolycarbonate — extremely tough, challenging to print

Why buy each?

Elegoo Neptune 4 Pro

Klipper firmware out of the box

The Neptune 4 Pro ships with Klipper pre-installed — enabling advanced input shaping, pressure advance, and configuration flexibility without modding.

500 mm/s at budget pricing

Competitive CoreXY speed at a price significantly below Bambu and Prusa alternatives.

Auto calibration

Full automatic bed leveling reduces setup time and calibration friction.

Qidi Tech Q1 Pro

Active 60°C chamber heating

The Q1 Pro's heated chamber was groundbreaking at its price point. ABS, ASA, and PA prints come out without warping that plagues open-frame printers.

600 mm/s CoreXY speed

Same speed class as Bambu Lab printers at a fraction of the price for enclosed printing.