QIDI · Updated July 2026
QIDI Plus 4: specs & release date
The QIDI Plus 4 has no published US price yet. It earns a Silver Deskmark — 38/100 pay-blind standing, #8 of 15 in class.
Verified Jul 10, 2026 · figures linked to their source in the table below
- Best for Excellent print quality, smooth surfaces and strong dimensional accuracy; Sturdy, well-built fully-enclosed metal-and-glass Core XY frame.
- Skip if Filament loading is stiff — requires firm pushing/jamming to feed is a dealbreaker.
QIDI Plus 4, released 2024-07. Every price and spec below is linked to its source and dated — no guesses.
Source: qidi3d.com verified ✓ corroborated verify in ledger
Is the QIDI Plus 4 a good buy?
On the spec sheet, its max hotend temp c of 370 is the highest of the 17, its max speed mms of 600 is at the median of the 15, and its release year of 2024 is at the median of the 16. By release date, it is among the newer of the 16 we date.
Evidence of Record
Our data- Independent labsmeasured it
- 2
- Physical metricsrecorded
- 3
- Outlets on recordall tested
- 2
Two independent labs measured this product across 3 physical metrics — speed, print quality and dimensional accuracy. With a second lab on record, each figure comes from more than one independent hands-on source — a measure of how much evidence exists, not a rating of the product.
Review consensus · sourced & dated
What reviewers say about the QIDI Plus 4
Two whitelisted hands-on testers (Tom's Hardware, TechRadar) reviewed the QIDI Plus4; both rate it highly. They praise excellent print quality, dimensional accuracy, sturdy metal-and-glass build, and a heated chamber for engineering filaments like PA-CF and ABS. Both flag stiff filament loading; TechRadar also notes a laggy UI and no spaghetti detection. No RTINGS/PCMag coverage.
Tested by Tom's Hardware, TechRadar
Consistently praised
- Excellent print quality, smooth surfaces and strong dimensional accuracy · 2 sources
- Sturdy, well-built fully-enclosed metal-and-glass Core XY frame · 2 sources
- Heated chamber plus 370°C hotend handle high-temp engineering filaments (ABS, PA-CF, PPS-CF) warp-free · 2 sources
- Fast, hands-free automatic calibration/leveling and open Klipper firmware · 2 sources
Commonly flagged
- Filament loading is stiff — requires firm pushing/jamming to feed · 2 sources
- Touchscreen UI can lag when switching model previews
- No AI, object or spaghetti detection; camera is time-lapse/monitoring only
- Single-color only at review time (multicolor QIDI Box still unreleased)
Where reviewers disagree Both testers agree on excellent print quality and build. The clearest divergence is the interface: TechRadar repeatedly flags a laggy touchscreen UI, whereas Tom's Hardware never mentions screen lag and instead singles out the lack of multicolor options as the main limitation for hobbyists.
The sources (2)
Speed Benchy print time (0.25mm layer, 300 mm/s, gray PLA): 12 min 58 s · Polymaker PA12 carbon-fiber RC parts print time (0.2mm layer): 7 hr 9 min · TPU plow print time (0.28mm layer, 4 walls, 50% infill, ~200 mm/s): 14 hr 36 min
When the printer was run at ordinary speeds (around 200 to 300mm/s) it produced spectacularly fine prints.
My only problem with the QIDI 4Plus was filament loading. I found you really have to jam the filament in to get it through to the extruder.
The quality is excellent, but current lack of color options makes this machine more ideal for business minded practical printing rather than home hobbyists.
Dimensional accuracy, X&Y error average (calibration cube): 0.062 mm · Dimensional accuracy, X error average: 0.072 mm · Dimensional accuracy, Y error average: 0.052 mm · Print-quality test total score: 29/30
The exterior wall quality is just about as smooth as any machine we have used, and overall print times were excellent.
there isn't any form of object or spaghetti detection, and the camera is for capturing time-lapse images only.
print quality is excellent. It is ideal for small businesses and educational settings.
Specifications
| Price (US) | Not published Neither re-fetched page contains a verifiable USD price. The source Tech Specs page (qidi3d.com) lists no price. The Amazon corroboration listing (B0DBQ8MZX6) shows "No featured offers available" and "Price —" (only an unrelated EUR 436.69 figure in a similar-items comparison column). The prior $799 figure was attributed to the us.qidi3d.com US store, which is not among the fetched source/corroboration URLs, so priceUsd is nulled per methodology (value not found verbatim in fetched text). |
|---|---|
| Brand | QIDI |
| Released | 2024-07 |
| Technology | FDM |
| Build volume (mm) | 305 x 305 x 280 mm |
| Max speed mms | 600 |
| Auto leveling | Yes |
| Multicolor | No |
| Enclosed | Yes |
| Max hotend temp c | 370 |
Source: qidi3d.com (verified 2026-07-10) · corroborated by amazon.com. Verified against re-fetched pages. QIDI official Tech Specs page (qidi3d.com/pages/qidi-plus-4-techspecs) confirms verbatim: 305*305*280 mm print size, 600mm/s max tool-head speed, ≤370℃ print head temperature, hands-free automatic leveling, enclosed CoreXY body with chamber circulation fan + activated-carbon air filter and 2nd-Gen up-to-65℃ independent chamber heating. Amazon listing (ASIN B0DBQ8MZX6, item model AU-PLUS4 — same PLUS4 model, not a sibling/variant) corroborates FDM technology (spec comparison table), 305*305*280mm build volume, ≤600mm/s speed, ≤370°C extruder, and states "Date First Available July 31, 2024" supporting a 2024-07 release. multicolor=false: the base unit is only compatible with the separate QIDI Box accessory (MMU, launched Q1 2025), so no built-in multicolor. priceUsd nulled: no price appears on either fetched page — the source techspecs page lists none and Amazon showed "No featured offers available"; the $799 was sourced from us.qidi3d.com, which is not among the source/corroboration URLs. All 8 specKeys verified from fetched pages (>half survive), so publish=true.
Frequently asked questions
What do reviewers say about the QIDI Plus 4?
Two whitelisted hands-on testers (Tom's Hardware, TechRadar) reviewed the QIDI Plus4; both rate it highly. They praise excellent print quality, dimensional accuracy, sturdy metal-and-glass build, and a heated chamber for engineering filaments like PA-CF and ABS. Both flag stiff filament loading; TechRadar also notes a laggy UI and no spaghetti detection. No RTINGS/PCMag coverage. Praised: Excellent print quality, smooth surfaces and strong dimensional accuracy; Sturdy, well-built fully-enclosed metal-and-glass Core XY frame; Heated chamber plus 370°C hotend handle high-temp engineering filaments (ABS, PA-CF, PPS-CF) warp-free; Fast, hands-free automatic calibration/leveling and open Klipper firmware. Flagged: Filament loading is stiff — requires firm pushing/jamming to feed; Touchscreen UI can lag when switching model previews; No AI, object or spaghetti detection; camera is time-lapse/monitoring only; Single-color only at review time (multicolor QIDI Box still unreleased). (From 2 tester reviews, 2 lab-tested.)
How much does the QIDI Plus 4 cost?
The QIDI Plus 4 has no published US price as of 2026-07-10.
When was the QIDI Plus 4 released?
The QIDI Plus 4 was released 2024-07.
What are the QIDI Plus 4's key specs?
QIDI Plus 4 (QIDI): technology FDM, build volume mm 305 x 305 x 280 mm, max speed mms 600, auto leveling Yes, multicolor No. Full sourced spec sheet verified 2026-07-10.
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