Gweike G2 Max vs xTool F1 Ultra: Which Portable Fiber Laser Should You Choose?

The Gweike G2 Max and xTool F1 Ultra appear on the same shortlists constantly — both are compact, both are high-speed fiber lasers, and both are marketed at makers and small business owners who need professional-grade output without a factory footprint. But they're fundamentally different machines, and buying the wrong one for your workflow is an expensive mistake.

This comparison is grounded in verified specs and hands-on review data from multiple independent sources. It's designed to give you a clear, direct answer — not a hedged "it depends" that leaves you no better informed than when you started.

Two Great Machines, One Very Different Approach

The Gweike G2 Max asks: what if we put 50W of fiber laser power into the lightest, most portable frame possible? The result is a 6.5kg machine that engraves metal at 15,000 mm/s, costs around $1,259, and can be carried to events, client sites, and pop-up markets without breaking your back.

The xTool F1 Ultra asks: what if one machine could handle any material a maker needs? It combines a 20W fiber laser with a 20W diode laser in a fully enclosed galvo unit — the first desktop machine to do this — giving you deep metal marking, wood cutting, leather engraving, and acrylic etching from a single device at $3,999.

One is a metal specialist built for maximum power at minimum price and weight. The other is an all-in-one production tool built for maximum material range. Understanding which one matches your actual daily workflow is the whole decision.

Gweike G2 Max: Specs and Strengths

For the full picture on this machine, our Gweike G2 Max review covers real-world performance testing in depth.

50W Power and Speed Advantage

The G2 Max's headline spec is its 50W Raycus fiber laser — significantly more powerful than the 20W fiber in the F1 Ultra. In practice this matters in two ways. First, deeper engraving in fewer passes: the G2 Max can engrave up to 5mm deep on metal, producing genuine 3D relief work on coins, knife blades, and embossed plaques that a 20W machine handles more slowly and with less dramatic depth. Second, faster throughput on standard marking: at equivalent depth settings, the 50W machine completes jobs faster than a 20W equivalent.

Combined with a 15,000 mm/s galvo speed and 0.001mm precision, the G2 Max is one of the fastest metal engravers available at this price point. The expanded frequency range (20–200kHz) gives it better material control and smoother finishes than earlier Gweike models.

Portability and Form Factor

At 6.5kg, the G2 Max is remarkably light for a 50W fiber laser — most competing 50W systems weigh 20kg or more. The detachable design separates the laser head from the stand, allowing for handheld operation and multi-angle engraving on irregular surfaces. This portability is a genuine practical advantage for mobile businesses — carrying 50W of fiber capability to a craft fair, trade show, or client visit is feasible in a way it isn't with heavier desktop machines.

Color and 3D Engraving

An important clarification: the G2 Max is not a MOPA laser. It uses a Q-switched fiber laser with an expanded frequency range, which enables color effects on stainless steel and titanium (90+ variations), but does not offer the independent pulse-width control of a true MOPA source. Where the G2 Max genuinely excels is 3D engraving — the 50W power advantage means deep embossing, 3D coins, and relief metalwork complete faster and with more dramatic depth than any 20W system.

xTool F1 Ultra: Specs and Strengths

For in-depth hands-on results, our xTool F1 Ultra review covers the full material range and production workflow in detail.

Dual Fiber + Diode Laser System

The xTool F1 Ultra combines a 20W fiber laser (1064nm) and a 20W diode laser (455nm) in a fully enclosed galvo unit — the first desktop machine to do this. The fiber handles all metals while the diode handles wood up to 15mm, acrylic, leather, glass, rubber, and fabric. For a small business handling mixed-material orders, this eliminates the need for two separate machines.

Camera, Autofocus and Software Ecosystem

The F1 Ultra's 16MP smart camera automatically identifies item positions, fills engraving patterns, and handles alignment without manual setup — a significant time saver for batch production. xTool Creative Space (XCS) is consistently rated as the most beginner-friendly interface in desktop laser engraving, with material presets, AI design tools, and a large template library. The Auto Streamline Production feature combined with the optional conveyor enables fully automated batch jobs.

Material Versatility and Enclosed Design

No other machine at this price covers the same material range from a single enclosed unit. The fully enclosed Class 1 design means the F1 Ultra is safe for retail, shared studio, or customer-facing use out of the box — no additional enclosure needed.

Head-to-Head Across Key Criteria

Metal Engraving Performance

For dedicated metal work, the G2 Max has the raw power advantage. At 50W it engraves faster, deeper, and with more material removal per pass than the F1 Ultra's 20W fiber. For 3D embossing, deep coin engraving, and heavy marking on thick metal, this difference is real and visible. For everyday metal marking quality — logos, text, serial numbers on stainless, aluminum, and brass — both machines produce professional results that are difficult to distinguish in final output.

Material Range

The xTool F1 Ultra wins this category decisively. Its 20W diode laser opens up wood, leather, acrylic, glass, rubber, and fabric — none of which a fiber-only machine handles effectively. The G2 Max is metal and hard plastics only. If those are your materials, it's not a limitation. If they're not your only materials, it is.

Software and Workflow

Both machines support LightBurn. The differentiator is xTool Creative Space — a polished, beginner-friendly interface with smart camera integration, AI layout tools, and batch automation that has no direct equivalent on the Gweike side. For new users and businesses that want maximum automation with minimal per-job setup time, XCS gives the F1 Ultra a real workflow advantage.

Price and Value

The G2 Max retails at approximately $1,259. The F1 Ultra retails at approximately $3,999 — more than three times the price. The F1 Ultra justifies its premium through three things: the dual-laser system replacing two separate machines, the smart camera and batch automation saving significant time, and the fully enclosed Class 1 design. If you need all three, the premium is defensible. If you only need a fiber laser for metal, paying three times more for 20W versus 50W is hard to justify.

Who Should Choose the Gweike G2 Max?

Metal-only businesses — jewelers, knife makers, industrial marking operations, dog tag and badge engravers — get 50W of professional fiber laser performance at a price that's hard to argue with. Mobile and event-based operations benefit from the 6.5kg detachable design for craft fairs, trade shows, and on-site marking. Budget-conscious professionals who need real 50W fiber output without the $3,999 commitment will find the G2 Max's price-to-performance ratio difficult to beat. You can Buy the Gweike G2 Max directly from The Maker's Chest.

Who Should Choose the xTool F1 Ultra?

Mixed-material makers producing metal tags, wooden keepsakes, leather goods, and acrylic signage from the same studio get all of that from one machine. High-volume personalization businesses benefit from the smart camera's automatic positioning and XCS batch automation. Retail and shared-space operations where an open-frame laser is impractical need the F1 Ultra's fully enclosed Class 1 design. If this matches your setup, Buy the xTool F1 Ultra from The Maker's Chest.

Verdict

If you work with metal and only metal, buy the Gweike G2 Max. You get more fiber laser power (50W vs 20W), faster engraving speed, better deep 3D capability, a lighter and more portable frame, and you pay $2,700 less. For a metal-focused shop, it's the most straightforward value proposition in the portable fiber laser market right now.

If you work with multiple materials, need an enclosed machine, or want smart camera-driven batch automation, buy the xTool F1 Ultra. The dual-laser system genuinely replaces two machines. The camera and XCS automation are real productivity advantages. Match the machine to the work you actually do.

Frequently Asked Questions

What is the main difference between the Gweike G2 Max and the xTool F1 Ultra?

The fundamental difference is scope. The G2 Max is a dedicated fiber laser — 50W, metal-only, open frame, 6.5kg, ~$1,259. The F1 Ultra combines a 20W fiber laser with a 20W diode laser in a fully enclosed galvo system, covering metals and organic materials from one machine at ~$3,999. The G2 Max has more raw fiber laser power and is significantly more portable and affordable. The F1 Ultra covers far more materials, adds a smart camera for automatic positioning, and is enclosed for safe use in any environment.

Which machine is better for metal engraving?

For deep metal engraving and 3D embossing, the G2 Max is the stronger machine — its 50W fiber laser delivers more power per pass, resulting in deeper marks and faster completion times on heavy-duty jobs. For standard high-contrast metal marking (logos, text, serial numbers), both machines produce professional-grade results that are difficult to distinguish.

Can the Gweike G2 Max engrave wood or leather?

No. The G2 Max is a fiber laser operating at 1064nm, which is not absorbed by organic materials. It marks metals, hard plastics, stone, slate, and coated materials. If your workflow includes both metal and organic materials, the F1 Ultra's dual-laser system handles both from one machine.

Is the price difference between the G2 Max and F1 Ultra justified?

It depends on your workflow. The G2 Max is roughly one-third the price ($1,259 vs $3,999). If you work exclusively with metals and don't need a camera, enclosed design, or automation features, spending $2,700 more for a 20W machine over a 50W machine is hard to justify. The F1 Ultra earns its premium through dual-laser material coverage, smart camera automation, and the fully enclosed Class 1 design.

Which machine is more portable?

The G2 Max is significantly more portable. At 6.5kg with a detachable design that allows handheld operation, it's genuinely transportable to events and client sites. The F1 Ultra weighs 14.7kg — more than double — and is a desk machine rather than a go-anywhere tool.

Does the Gweike G2 Max have a camera like the xTool F1 Ultra?

No. The G2 Max uses a dual red-dot laser alignment system and manual placement. The F1 Ultra features a 16MP smart camera that automatically identifies item positions, fills engraving patterns, and enables automated batch production. For high-volume batch work on small items, the F1 Ultra's camera system is a genuine time saver.

What software does each machine use?

Both machines support LightBurn via the LightBurn Galvo plugin. The differentiating factor is xTool Creative Space (XCS) on the F1 Ultra — a purpose-built platform with AI design tools, smart camera integration, material presets, and batch automation. For users already experienced with LightBurn, both work well. For beginners or those who want maximum software support with minimum setup time, XCS gives the F1 Ultra a real advantage.

Still deciding? Contact our team — we help makers choose the right machine every day.

Written By

Alina Oprea

Maker & Equipment Specialist

Alina Oprea is a hands-on maker, jeweler, and workshop specialist at The Maker’s Chest, with 25 years of silversmithing experience alongside a background in woodworking, renovations, construction, and commercial ductwork installation.

Her experience spans decorative woodwork, hand-carved doors, jewelry fabrication, homebuilding with Habitat, and real jobsite problem-solving — giving her a practical understanding of materials, tools, workflow, and what machines need to deliver beyond the spec sheet.