Qidi Q2
- Price
- $649
- Score
- 8.6/10
- Wins
- 3/5
Qidi Q2 vs QIDI X-Smart 3
- The Qidi Q2 wins, 8.6 vs 8 out of 10.
- Qidi Q2 prints 2.5× the volume (230×230×240 ÷ 175×175×165 = 2.51) for $300 ($649 − $349) more.
- Same 600 mm/s top speed.
- Pick the X-Smart 3 if your prints fit in 16.5 cm.
Specs and US prices from the PrintPick catalog, checked 2026-09-29. Scores are PrintPick ratings out of 10.
QIDI X-Smart 3
- Price
- $349
- Score
- 8/10
- Wins
- 0/5
The verdict
Buy the Qidi Q2.
8.6/10 vs X-Smart 3's 8/10, and it wins 3 of 5 categories. Engineering printer to beat under $650. Print ABS, nylon, or carbon fiber regularly? Heated chamber and 350C hotend at this price have no real competition. Only reason to go further is Bambu's software polish.
Specs, side by side
Teal wins the row.
Qidi Q2Qidi Tech · FDM
vsX-Smart 3QIDI · FDM
| Qidi Q2 | Spec | X-Smart 3 |
|---|---|---|
| $649 | Price | $349 (wins) |
| 12.7 L (wins) | Build volume | 5.1 L |
| 600 mm/s | Top speed | 600 mm/s |
| 0.05 mm | Finest layer | 0.05 mm |
| 16.5 kg | Weight | 9.5 kg |
Features
| Qidi Q2 | Feature | X-Smart 3 |
|---|---|---|
| Yes | Enclosed CoreXY with 65C heated chamber | No |
| Yes | 350C tri-metal hotend | No |
| Yes | WiFi 6 + Ethernet | No |
| Yes | 1080p AI camera monitoring | No |
| Yes | Quick-swap nozzle system | No |
| Yes | PEI spring steel build plate | No |
| No | Enclosed CoreXY | Yes |
| No | Chamber heating (35C) | Yes |
| No | Auto bed leveling | Yes |
| No | WiFi | Yes |
| No | Camera | Yes |
Value math
$649 ÷ 12.7 L and $349 ÷ 5.1 L. Lower is more printer for the money.
| Qidi Q2 | Spec | X-Smart 3 |
|---|---|---|
| $51.12 (wins) | $ per liter | $69.07 |
| $1.08 | $ per mm/s | $0.58 (wins) |
Scores out of 10
| Qidi Q2 | Spec | X-Smart 3 |
|---|---|---|
| 9 (wins) | Value | 8 |
| 8 | Beginner Friendliness | 8 |
| 9 (wins) | Print Quality | 8 |
| 9 (wins) | Speed | 8 |
| 8 | Reliability | 8 |
| 8.6 (wins) | Overall | 8 |
Build space, front view, to one scale
- 230 × 230 × 240 mm
- 175 × 175 × 165 mm
What owners say
The Q2 is what the Q1 Pro should have been. Qidi finally nailed the firmware.
Qidi Q2 owner, r/3DprintingBest enclosed printer under $500. The heated chamber is the real deal for engineering materials.
Qidi Q2 owner, All3DPI'd put the Q2 above the P1S for anyone printing engineering materials. The chamber heating makes that much difference.
Qidi Q2 owner, r/3DprintingEnclosed CoreXY that fits on a small desk. QIDI nailed the compact premium market.
X-Smart 3 owner, r/3DprintingThe X-Smart 3 is the printer I recommend when people ask for a quiet, enclosed machine that's not huge.
X-Smart 3 owner, Edge of Tech (YouTube)
Pros & Cons
Qidi Q2
- +65C chamber heating: ABS, nylon, PC, carbon fiber without drama
- +Quick-swap nozzle that's actually on par with Bambu's
- +Enclosed CoreXY with chamber heating at $649 is genuinely rare
- −Qidi ecosystem still a fraction of Bambu's size
- −Build volume is a touch smaller than competitors at this price
X-Smart 3
- +Fully enclosed CoreXY in a footprint smaller than most open-frame printers
- +35C chamber heating helps layer adhesion on ABS and PETG without a full 60C setup
- +QIDI's slicer is better than Creality's for enclosed use cases
- −175mm cube is the real ceiling: anything larger needs to be split and assembled
- −QIDI's community is a fraction of Bambu's or Creality's size
Buy these with it
A printer does nothing without these. Grab them in the same order.
- ELEGOO PLA filament, 1kgThe easy filament to start on. Prints at low temperatures and warps less.
- ELEGOO PETG filament, 1kgTougher and more heat tolerant than PLA, for parts that get handled or sit in the sun.
- SUNLU filament dryer S1 PlusWet filament causes stringing and rough surfaces. A dryer fixes that before you blame the printer.
Frequently Asked Questions
Is the Qidi Q2 better than the QIDI X-Smart 3?
By the numbers, the Qidi Q2 scores higher (8.6/10). But "better" depends on your use case, the QIDI X-Smart 3 may be the smarter buy if you need compact.
Which is better for beginners, Qidi Q2 or QIDI X-Smart 3?
Both score 8/10 for beginners. Go with the QIDI X-Smart 3 to save $300.
Is the Qidi Q2 worth $300 more than the QIDI X-Smart 3?
The Qidi Q2 scores higher overall (8.6/10 vs 8/10). The extra $300 gets you 65c chamber heating: abs, nylon, pc, carbon fiber without drama.
What's the main difference between Qidi Q2 and QIDI X-Smart 3?
Build volume (230x230x240mm vs 175x175x165mm) and print speed (600 vs 600 mm/s). The Qidi Q2 is best for engineering; the QIDI X-Smart 3 targets compact.