Both the Traeger Pro 575 and the Pro 780 are second-generation Pro Series models that share the same features, they both feature a PID controller with 5 degrees temperature adjustment and WiFi (WiFire). They also share the same temperature range (180 to 500) degrees.

The only difference between the two models is the cooking area, the main grate of the Pro 780 is 152 sq.in larger than that of the Pro 575, and the overall increase in cooking area is 205 sq.in.

There is a price to pay for this larger cooking area, with the Pro 780 with a typical price point of $200 more than the Pro 575.

Is that additional 205 sq.in in cooking area worth it to you for $200? That's the question.

You can use the link to our database below to do your own comparison of these two pellet grills against themselves and any others.