Electric ignition under the knob
White Glass finish
Burners with brass flame spreader 
Brass wok burner

2 cooking areas
Automatic heating
End-of-cooking timer

4 cooking areas
LPC limiting power consumption
Automatic heating

Touch Slider controls
White Glass Ceramic finish
2 cooking zones (vertical bridge zone)
9 power levels + Booster
Automatic pre-heating function
Pre-Set: 40°, 70°, 90°
Timer