Body material Stainless steel body / top for durability, rust resistance, easier cleaning.
Burners Two burners. Some models use “double swirl” or “infrared” burners for more efficient heat, more even flame distribution.
Gas consumption / efficiency Many models claim “low gas consumption,” “energy-efficient” or “saves ~20% gas” vs conventional burners.
Ignition method Auto-ignition knob (no matches required).
Burner components Brass fire covers / brass burner caps in some models to resist high temperature deformation.
Other accessories / parts Some versions include gas pipe, regulator, fixing clips.
Design / finishes Stain resistant finish. Some glass-top overlay in “infrared” versions, but stainless top in many versions.