QIDI PLUS4
Updated 21 May 2026 · Live prices on every page load from Amazon US + UK
Buy on Amazon.com - $699.00 →Affiliate link. Price live from the marketplace, not cached.
At a glance
What this printer gets right and wrong
- ✓ CoreXY motion system - faster and more rigid than a bedslinger, especially on tall prints.
- ✓ 370°C hot end - handles carbon-fibre nylons and PC, not just the easy stuff.
- ✓ 26.1 L build volume - room for helmets, large functional parts, bulk runs.
- ! Nothing stands out as a clear weakness on the spec sheet - but spec sheets never capture firmware polish, customer support or long-term reliability. Read owner reports before committing.
Head-to-head spec + price table against the R QIDI TECHNOLOGY QIDI PLUS4. Verified printers on this marketplace only.
At this price you're well past the sweet spot for a first printer. There's no shame in starting with something cheaper - you'll learn more on a 200-400 machine and have money left for filament.
This is the kind of move that makes you wonder why you put up with your old machine for so long. Faster, more rigid, and the first layer stops being a gamble.
No active heated chamber or a hot end that tops out below 280°C means no reliable ABS, ASA, nylon or PC. Fine for a hobbyist, wrong tool for commercial work in engineering materials.
Verdicts are rule-driven from the spec sheet and current price ($699). They don't capture firmware polish, support quality, or reliability - so treat them as a sanity check, not a final answer.
Live offers
Every live listing on the English-language Amazon marketplaces that I've matched to this printer. Cheapest first. Affiliate links.
- 🇺🇸 QIDI PLUS4 3D Printer, Max 600mm/s High-Speed Printing, 65℃ Chamber Heat, Fully Auto Leveling, 370°C Direct Extruder with Integrated Nozzle, Support PPS-CF Filaments, Large Print Size 12"x12"x11"Amazon.com · New$699.00View
Close alternatives - what $699 gets you elsewhere
Think of this like the shopping-cart upsell: here's what a tenner more or less could buy you in roughly the same category. Same FDM tech, same marketplace, all prices live. Stretches are data-driven; they're not sponsored placements.
Save the money, same build volume at 27.0 L. You'd give up: 370°C hot end vs 300°C.
Get: 37.9 L more build volume (64.0 L).
Modest upgrade on the spec sheet.
Frequently asked
What materials can the R QIDI TECHNOLOGY QIDI PLUS4 print? +
At $699 the R QIDI TECHNOLOGY QIDI PLUS4 has the hot end for engineering materials (370°C) but no active chamber, so ABS and nylon will warp on anything larger than a phone case. Treat it as a PLA/PETG/TPU workhorse with headroom for the occasional small ABS part.
How fast is the R QIDI TECHNOLOGY QIDI PLUS4? +
Advertised at 600 mm/s, but that is motion-system capability, not what the hot end can sustain. Expect real-world prints at 80-150 mm/s without quality collapse.
How big can I print on the R QIDI TECHNOLOGY QIDI PLUS4? +
305×305×280 mm (26.1 L). Big enough for helmets in one piece, full-scale cosplay props, or multiple medium parts in one run. Reliability starts mattering at this scale - a failed 20-hour print stings.
Does the R QIDI TECHNOLOGY QIDI PLUS4 have auto-levelling? +
Yes - Hands-free Automatic Leveling auto-levelling probe. Not quite as clean as load-cell or LiDAR, but reliable once calibrated and a world better than manual paper-under-the-nozzle.
Is the R QIDI TECHNOLOGY QIDI PLUS4 worth $699? +
$699 is serious hobbyist territory. For the R QIDI TECHNOLOGY QIDI PLUS4 to justify this over a $500 machine it needs to deliver genuine speed (volumetric flow), reliability at speed, or access to engineering materials. Check the spec table above against those three.
