GWEIKE G2 Pro 30W Fiber Laser Engraver vs xTool F1 Ultra 20W Fiber & Diode Dual Laser Engraver
Head-to-head spec comparison to help you pick the right fiber laser for your needs.
GWEIKE
$1,799
xTool
Unavailable
Spec-by-Spec Comparison
| Spec | GWEIKE G2 Pro 30W Fiber Laser Engraver | xTool F1 Ultra 20W Fiber & Diode Dual Laser Engraver |
|---|---|---|
| Wattage | 30 W | 20 W |
| Laser Type | Q-Switched | Q-Switched |
| Laser Source | Raycus | Not disclosed |
| Work Area (W) | 150 mm | 220 mm |
| Work Area (H) | 150 mm | 220 mm |
| Galvo Speed | 15000 mm/s | 10000 mm/s |
| Color Marking | Yes | No |
| LightBurn | Yes | Yes |
| Autofocus | No | Yes |
| Weight | 6.5 kg | 14.7 kg |
| Software | LightBurn + EZCad2 | xTool Creative Space; basic LightBurn workflow supported |
| Pulse Width | N/A (Q-Switched, 20–200kHz frequency range) | N/A (Q-Switched) |
| Price | $1,799 | Unavailable |
| Rating | 8.3/10 | 8.6/10 |
| Buy on Amazon | Amazon offer unavailable (checked 2026-07-10) |
Pros & Cons
GWEIKE G2 Pro 30W Fiber Laser Engraver
Pros
- The current title carries a 15,000mm/s speed claim; compare real-job evidence and controller settings before inferring production throughput
- Wide 20–200kHz frequency range enables thermal oxidation color on stainless steel and titanium — GWEIKE documents '90+ colorful engravings' and DIY Life reviewer confirmed distinct greens and reds on stainless (Nov 2024)
- GWEIKE's LightBurn driver is the most actively maintained of any Chinese fiber laser brand — no COR file gymnastics, no galvo axis swap workarounds; direct native LightBurn galvo support out of box
- 150×150mm work area handles most knife blades, tumblers with rotary, and medium plaques without repositioning
- Active LightBurn settings ecosystem with documented community resources: a dedicated Etsy seller offers a 37-material LightBurn library specific to the G2 Pro 30W covering metals, plastics, and stone
Cons
- Color marking is thermal oxidation, not MOPA — results require experimentation per material and are less consistent and repeatable than a JPT MOPA machine; do not expect plug-and-play stainless color
- Focus height calibration is measured from lens center, not machine frame — GWEIKE's manual doesn't clarify this; every new owner mis-sets focus initially and must recalibrate by sound and burn quality (LightBurn forum, Feb 2026)
- Customer service is WhatsApp-only with inconsistent quality — best-lasercutter.com rates it 'a gamble'; not viable for production-critical environments with tight turnaround requirements
- The built-in fan is not a substitute for a verified fume-control plan appropriate to the marked material and workspace
- Native G-Laser software is frustrating and feature-poor — nearly all users switch immediately to LightBurn; do not evaluate the machine on G-Laser
xTool F1 Ultra 20W Fiber & Diode Dual Laser Engraver
Pros
- 20W fiber and 20W diode sources cover metal engraving alongside common wood, acrylic, leather, and other diode-compatible work
- A 220×220mm base work area and camera-led XCS workflow support positioning and repeatable batch layouts
- The enclosure can create xTool's documented Class-1 operating conditions when it is fully closed, the exhaust pipe remains installed, and the enclosure-stop control is enabled
- Autofocus, smart fill, and camera-assisted positioning reduce manual setup for compatible XCS workflows
- The optional conveyor and rotary accessories extend the machine beyond flat, single-piece jobs
Cons
- xTool does not identify the F1 Ultra as a MOPA model, so it is not the family choice for controlled pulse-width color work
- LightBurn supports a basic processing workflow but not the machine's complete feature set; xTool directs full-feature use to XCS
- Camera-led automation and signature batch features remain dependent on xTool Creative Space
- At 14.7 kg, it is a desktop machine rather than a lightweight event engraver
- The fiber-source manufacturer is not disclosed in xTool's current official documentation
Our Verdicts
GWEIKE G2 Pro 30W Fiber Laser Engraver
The GWEIKE G2 Pro is a fast Q-switched option with a 150mm field and an extended frequency range. The verified Amazon offer was $1,799 on July 10, 2026, so the old under-$900 comparison is invalid. Buyers focused on repeatable MOPA workflows should compare available true-MOPA configurations rather than the currently unavailable OMTech ASIN referenced in older copy.
xTool F1 Ultra 20W Fiber & Diode Dual Laser Engraver
The xTool F1 Ultra is a strong fit for buyers who need 20W fiber and 20W diode capability in one camera-guided desktop workflow. Its enclosure has conditional Class-1 operating conditions, not a blanket exemption from laser-safety controls, and its full automation remains XCS-dependent. It is not the MOPA choice for controlled pulse-width color work. The tracked Amazon offer remains out of stock, so Amazon buying exits and Offer structured data stay suppressed until a fresh eligible offer is verified.
xTool F1 Ultra 20W Fiber & Diode Dual Laser Engraver
No current Amazon offer