The catch
Traeger Pro Series 34 Pellet Grill
For an 884-square-inch cooker, the 18-pound hopper is on the small side.
Side by side
Traeger Pro 34 has 187 more square inches to work with. Z GRILLS 700D counters with a larger 20-pound hopper and enclosed storage.
Before you buy
Traeger Pro Series 34 Pellet Grill is the better match for “Feed eight or more people”. Z GRILLS 700D Pellet Grill is the better match for “Smoke for twelve hours with no refill” and “Keep a full bag stored in the hopper”.
Where this comes from
This lines up the current strong and useful fit ratings for the exact products. It does not roll them into one overall score.
The catch
For an 884-square-inch cooker, the 18-pound hopper is on the small side.
The catch
Its controller platform is older than the one in current PID models.


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How the Traeger TFB88PZBO and Z GRILLS ZPG-700D compare on cooking area, heat and hopper, controls and portability.
This one comes down to cooking area and heat and hopper first, then to the limits of your own setup.
Which one fits
Traeger Pro Series 34 Pellet Grill lists “450°F setting. 18 lb hopper. Indirect heat only” for heat and hopper, while Z GRILLS 700D Pellet Grill lists “450°F setting. 20 lb hopper. Indirect heat only”. This sets how often you stop to refill, empty or start another batch.
The hopper covers the stated conservative low-temperature burn assumption, with reserve on top.
Pick a hopper close to or larger than the common 20-pound pellet-bag size.
Traeger Pro Series 34 Pellet Grill lists “884 sq in cooking area” for cooking area, while Z GRILLS 700D Pellet Grill lists “697 sq in cooking area”. This is how much food or material fits in one usable batch, which tells you more than the headline size.
Both models list “Controls stay at the grill. Full-size patio model” for controls and portability. Both models show the same result for “Controls and portability”, so this row won't decide between them.
In practice
Traeger Pro Series 34 Pellet Grill is the better match for “Feed eight or more people”. Z GRILLS 700D Pellet Grill is the better match for “Smoke for twelve hours with no refill” and “Keep a full bag stored in the hopper”.
This lines up the current strong and useful fit ratings for the exact products. It does not roll them into one overall score.
Both meet the same 3 of the 3 needs this comparison is built around, so the choice comes down to “cooking area” and “heat and hopper”.
Both products are checked against the same needs. The first verified differences still standing are named here.
12 of the 22 pellet grills and smokers checked handle both “Feed eight or more people” and “Run a brisket overnight”. Both make the cut.
You can reproduce the count by filtering the current category for models with a strong or useful fit on both needs.

Traeger, TFB88PZBO
The cooking area is 884 square inches and the pellet hopper holds 18 pounds.

Z GRILLS, ZPG-700D
The pellet hopper holds 20 pounds, and the cooking area is 697 square inches.
Spec by spec
| Spec | Traeger Pro Series 34 Pellet Grill | Z GRILLS 700D Pellet Grill | In practice |
|---|---|---|---|
| Cooking area | 884 sq in cooking area | 697 sq in cooking area | What counts is how much food or material fits in one usable batch, and that says more than the headline size does. |
| Heat and hopper | 450°F setting. 18 lb hopper. Indirect heat only | 450°F setting. 20 lb hopper. Indirect heat only | It determines how frequently you have to refill, empty or begin a new batch. |
| Controls and portability | Controls stay at the grill. Full-size patio model | Controls stay at the grill. Full-size patio model | Both models show the same result for “Controls and portability”, so this row won't decide between them. |
Trade-offs
Decision guide
Extra space goes to Traeger Pro 34 in the form of 187 more square inches. A larger 20-pound hopper and enclosed storage go to Z GRILLS 700D.
Neither has Wi-Fi or direct flame.
884 square inches is Traeger's figure.
Two more pounds of pellets fit in the Z GRILLS hopper.
By the numbers
What we found across the pellet grills and smokers we compare, plus the checked facts behind each finding.
12 of the 22 models checked meet every need here: “Cook for a family of four”, “Feed eight or more people”, and “Run a brisket overnight”.
12 models fit, out of 22 checkedTraeger Pro Series 34 Pellet Grill lists 884 sq in for listed cooking area, 27% more than the 697 sq in on Z GRILLS 700D Pellet Grill.
How we countedThe count uses each product's current fit ratings for “Cook for a family of four”, “Feed eight or more people”, and “Run a brisket overnight”. A need with no documented match is not counted.
How we calculatedFigures are the maker's total cooking area. Upper racks and odd-shaped layouts do not give you the same direct-grate space. For context, 17 of 22 models publish comparable figures.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Traeger Pro Series 34 Pellet Grill |
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| Z GRILLS 700D Pellet Grill |
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Ready to buy
Open either model on Amazon for the current price, customer reviews and delivery options.

Cook for a family of four
See price & reviews on Amazon
Keep a full bag stored in the hopper
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