A wet, cold day ruined my outdoor food plans. I just wanted a hot, juicy steak. I needed a fix fast. So, I tested the Ninja Ag301 Vs Ag400 to see which one works best. I will share my raw thoughts with you.
Ninja AG301 Review

This is a tough, handy grill. It sits right on the counter. It cooks fast and makes food crisp. I made hot wings on day one.
Pros and Cons
Here is a fast look at the good and bad traits.
| Pros | Cons |
| Heats up fast | No smart probe |
| Easy to use | Lets out smoke if dirty |
| Washes quick | Must lift lid to check food |
My Two Months With The AG301
The first time I cooked pork, the loud sizzle made me smile. The charred scent filled my kitchen fast. It felt like a real summer day inside. The meat got deep, dark marks.

But, I had to keep checking the food. I cut into my steak to see the pink center. That lets the hot air out.
Recommendation
This unit is great for fans of quick, plain meals. It is not good for folks who need exact meat temps.
Ninja AG400 Review
This next grill brings a smart tool. It comes with a neat meat probe. You plug it in and set the heat. The grill tracks the food for you. It takes all the hard work away.

Pros and Cons
Let us weigh the high points and low points now.
| Pros | Cons |
| Has a smart probe | Costs more money |
| Cooks food perfect | Probe cord gets stuck |
| No need to guess | Takes up extra space |
My Two Months With The AG400
Using the probe is pure magic. I poke the chicken and walk away. The unit beeps when the meat is done. I laughed at how simple it was.

The stress of dry food is gone. The extra cost made me pause at first. Yet, the peace of mind is worth it.
Recommendation
This is best for meat lovers who want perfect cuts. It is not good for buyers on a strict, tight budget.
Detail Comparison for Ninja Ag301 Vs Ag400
Let us put these two head to head. I will break down how they act in daily use. Here are five key traits to judge.
Capacity & Size: Ninja Ag301 Vs Ag400
Both units take up the same room. They fit four steaks with ease. You can feed a small group fast.
| Feature | Ninja AG301 | Ninja AG400 |
| Space | 4 Quarts | 4 Quarts |
| Footprint | Medium | Medium |
Rating: 8/10 for both.

Cooking Performance: Ninja Ag301 Vs Ag400
Both grills give you great char marks. The food tastes like it came from the yard. The hot air blows hard and fast.
| Feature | Ninja AG301 | Ninja AG400 |
| Grill Marks | Great | Great |
| Air Fry | Crisp | Crisp |
Rating: 9/10 for both.
Temperature Range & Controls: Ninja Ag301 Vs Ag400
Both reach a hot five hundred degrees. But the pro version wins with the probe. It stops the heat right on time.
| Feature | Ninja AG301 | Ninja AG400 |
| Max Heat | 500 Degrees | 500 Degrees |
| Smart Tool | No | Yes |
Rating: Ninja AG301 gets 7/10. Ninja AG400 gets 9/10.

Ease of Use: Ninja Ag301 Vs Ag400
The first grill is very basic to run. The pro version asks for a bit more skill. Once you learn the probe, it is a breeze.
| Feature | Ninja AG301 | Ninja AG400 |
| Setup | Fast | Takes a minute |
| Effort | High | Low |
Rating: Ninja AG301 gets 8/10. Ninja AG400 gets 9/10.
Cleaning & Maintenance: Ninja Ag301 Vs Ag400
The pans are safe for the wash machine. You must wipe the top lid by hand. Both take the exact same work to clean.
| Feature | Ninja AG301 | Ninja AG400 |
| Wash Parts | Safe | Safe |
| Hard Spots | Top Lid | Top Lid |
Rating: 7/10 for both.
Conclusion
Choosing the right one comes down to your needs. The first is great for plain, quick cooks. The probe version wins for exact, flawless meat. Get the one that fits your daily life best.