I love making hot meals at home. But standing by a stove takes too much time. I wanted a quick way to cook steaks indoors. That led me to try two popular grills. This guide helps you pick the right fit. It will show you how they really work.
Let us look at the newer model first. It has many cool tricks to share.
Ninja IG651 Review
I brought this machine home on a wet Tuesday. My goal was to make dinner fast without a big mess. It looks very shiny and sleek on my counter. The smart tool caught my eye right away. I hoped it would save my chicken from getting too dry. The metal grates felt very thick and strong in my hands. I plugged the cord into the wall and hoped for a great meal. The machine beeped a loud tune to say hello.
Every machine has good parts and bad parts. Here is a clear look at both sides.
Pros And Cons
| Type | Feature | My Experience |
| Pro | Smart meat probe | It cooked my steak just right every time. |
| Pro | Dual heat plates | The top and bottom heat speeds up cooking. |
| Con | Very heavy box | It is hard to move around the kitchen. |
| Con | Loud fan noise | It sounds like a loud blow dryer running. |
| Pro | Large cooking space | I fit four huge burger patties inside easily. |
Using this grill every day taught me a lot. Some features really saved my busy weeknights.
Everyday Cooking Adventures
I used this machine every single day for two months. It made perfect fries on a slow Sunday afternoon. The bottom heating plate makes a massive difference. My food got crispy on all sides without much work. The smart probe took away all my meal prep stress. I just set the heat and walked out of the room. The smell of roasted pork filled the whole house. The meat came out soft, warm, and juicy every single time. It felt like a small magic trick on my counter.
But it did bring a few tiny headaches. The loud fan scared my cat the very first time I used it. It sounds like a large hair dryer blowing on high speed. Grease drops still hit the top guard above the food. I had to wipe it down carefully after cooking fat bacon. The cord also felt a bit short for my liking. I had to move my coffee pot to make room for it. Even with these small bumps, it felt like a huge win. My daily meals became much more fun to make.
| Feature | Daily Use Observation | Rating |
| Air Frying | Made my frozen fries very crispy fast. | 9/10 |
| Smart Probe | Never overcooked my chicken breast. | 10/10 |
| Grill Grate | Left nice dark heat marks on food. | 8/10 |
| Noise Level | A bit too loud for a quiet house. | 5/10 |
Finding out if this model fits your life is key. Here is who will love it the most.
Recommendation
| User Type | Recommendation | Reason |
| Busy parents | Good Fit | Smart probe makes cooking totally hands-free. |
| Tiny kitchens | Not Ideal | It takes up a ton of space on the counter. |
| Gadget lovers | Good Fit | Dual heat and bright screens are very fun. |
| Budget shoppers | Not Ideal | The retail price tag is quite high upfront. |
The perfect grill for any meal!
Now we can look at the older, simpler model. It still packs a serious punch.

Ninja IG601 Review
I bought this older model a year ago. I wanted a basic tool for simple grilling. It lacks a few fancy bells and whistles. But it feels solid and ready to work very hard. I wanted to see if simple really meant better. It sat on my counter ready for a busy Friday night. The gray color blends in nicely with my other tools. The buttons felt firm and clicky when I pushed them. I turned the heat up high to test the raw power. It got hot very fast and was ready to go.
It is important to weigh the good and the bad. This helps paint a full picture.
Pros And Cons
| Type | Feature | My Experience |
| Pro | Simple buttons | I learned how to use it very fast. |
| Pro | Bottom heat | It sears raw meat very well on both sides. |
| Con | No smart probe | I had to watch my food closely so it would not burn. |
| Con | Bulky shape | Finding closet storage space was very hard. |
| Pro | Easy to wash | The heavy plates wash off fast in the sink. |
Cooking with this basic model felt very hands-on. I liked being in full control of the heat.
Daily Cooking Adventures
This older machine became my fast friend for basic meals. I cooked hot dogs and green beans on it every weekend. It gets very hot, which gave my food great grill marks. I loved how fast it warmed up after a long day. I did not have to read a thick book to use it. The simple buttons make sense right away. I tossed some frozen chicken in and hit the start button. The loud sizzle sound made my mouth water right away. It gave me perfect crispy skin in just ten minutes.
I did miss having a smart tool to check my meat. I had to slice my steaks open with a knife to look inside. This meant losing some nice hot juices on the plate. I had to stand close and watch the time tick down. If I walked away, the food might burn black. Still, it never failed to make a good, hot dinner. It just asked me to pay a bit more attention to the job. It proved that basic tools still do great work.
| Feature | Daily Use Observation | Rating |
| Searing Heat | Got super hot very fast for thick meat. | 9/10 |
| Controls | Just simple push buttons to press. | 8/10 |
| Air Frying | Potato wedges came out golden brown. | 8/10 |
| Meat Checking | Had to guess when dinner was fully done. | 6/10 |
Let us see who should pick this simpler machine. It fits a certain type of home cook.
Recommendation
| User Type | Recommendation | Reason |
| Basic cooks | Good Fit | Very easy buttons to learn fast. |
| Tech fans | Not Ideal | Lacks a smart tool for perfect meat. |
| Budget buyers | Good Fit | Costs a lot less than the newer one. |
| Busy multitaskers | Not Ideal | You have to stand and watch the food. |
This multi-functional grill is perfect for quick and easy meals! It can air fry, dehydrate, and more.
It is time to put both of these machines to the test. Let us see who wins.

Detailed Comparison For Ninja IG601 Vs IG651
I put these two side by side on my kitchen island. They look like twins at first glance. But they act very different when the heat turns up. Here is how they stack up in everyday life.
Cooking food well is the main job of any grill. Let us see which one cooks better.
Performance: Ninja IG601 Vs IG651
When it comes to pure heat, both machines do a great job. They both have a strong bottom heat source. This means I did not have to flip my food over. My burgers got a nice brown crust on both machines. They lock in flavor very well. My whole house smelled like a summer cookout. The hot plates sear meat much better than a normal pan. But the newer model has a secret weapon that changes the game.
That smart probe on the newer model made a huge difference. I could walk away while my food cooked perfectly. The older model made me stand there and guess. I ruined a few meals on the older one by cooking them too long. The smart tool gives the newer one a big edge in daily cooking. It takes the stress away from making thick steaks. I trust it to handle expensive cuts of meat.
| Feature | Ninja IG601 | Ninja IG651 |
| Bottom Heat | Cooks both sides of the food fast. | Cooks both sides of the food fast. |
| Meat Probe | Does not have a smart plug. | Has a built-in smart meat probe. |
| Guesswork | High. You must watch it closely. | Low. It beeps loud when done. |
| Food Results | Good, but varies by your skill. | Perfect every single time. |
Ninja IG601 Rating: 7/10
Ninja IG651 Rating: 9/10
Nobody wants a hard machine to figure out. A good kitchen tool should save you time.
Ease Of Use: Ninja IG601 Vs IG651
The older model is great if you like old-school buttons. You just press the temp and hit start. It is very fast to set up when you are hungry. I did not need to read a guide to make my first meal. It felt very natural right out of the box. The thick handle is easy to grab and lift. The simple lights tell you exactly what is going on. It is a true plug and play machine.
The newer model has a big screen that looks very cool. But it took me a few tries to learn the menus. Using the smart probe took some practice on the first day. I had to figure out exactly where to stick the pin. Once I learned it, the hands-free cooking was a joy. Still, the older one is much faster to just turn on and go. You do not have to think about menus at all.
| Feature | Ninja IG601 | Ninja IG651 |
| Display Screen | Basic glowing lights and firm buttons. | Fancy digital menu screen to tap. |
| Learning Curve | Very easy to learn fast today. | Takes a little bit of time to learn. |
| Setup Speed | Fast and ready to cook now. | A bit slow to plug in the wire. |
| Daily Effort | High effort to watch the food. | Low effort once set up right. |
Ninja IG601 Rating: 8/10
Ninja IG651 Rating: 8/10
A heavy machine feels like it will last a long time. These two are very tough.
Build Quality: Ninja IG601 Vs IG651
Both of these machines are very heavy and strong. They take up a lot of room on my counter. When I closed the thick lid, it felt solid and safe. The grates inside are thick and heavy metal. I dropped one by mistake on the floor. It hit hard, but it did not chip or crack at all. The outer plastic feels thick and warm to the touch. They do not feel cheap or weak in any way.
They both look like they can take a beating over the years. The newer model feels just a tiny bit nicer on the outside. The shiny screen gives it a clean, modern look. The silver trim catches the light nicely. But underneath the shine, they share the exact same tough bones. I trust both of them to last for many dinners. They are built like little tanks for your kitchen.
| Feature | Ninja IG601 | Ninja IG651 |
| Shell Weight | Very heavy and strong feeling. | Very heavy and strong feeling. |
| Grate Feel | Thick metal that lasts long. | Thick metal that lasts long. |
| Lid Hinge | Sturdy and stays open safe. | Sturdy and stays open safe. |
| Overall Look | Basic and a bit plain looking. | Sleek and modern bright design. |
Ninja IG601 Rating: 9/10
Ninja IG651 Rating: 9/10
Cleaning up after dinner is my least favorite chore. A good tool must wash easy.

Maintenance: Ninja IG601 Vs IG651
Washing these two grills feels almost the exact same. The heavy plates come out and slide right into the sink. The slick coating works very well for fast wiping. I just use warm water and a soft soap sponge. Even burnt cheese comes right off without hard scrubbing. I let them air dry on a rack over night. They pop right back in with a nice click sound. It takes less than five minutes to clean the main parts.
The one small issue is the splatter guard on the roof. Grease gets stuck up there on both machines easily. You have to take it out and scrub it deep with a brush. The newer model has the extra probe wire to wash by hand. You cannot toss that wire into a sink full of water. This makes cleaning the newer one take just a minute longer. But overall, they are both very easy to keep clean.
| Feature | Ninja IG601 | Ninja IG651 |
| Plate Washing | Wipes clean very fast with soap. | Wipes clean very fast with soap. |
| Roof Guard | Hard to scrub clean fast. | Hard to scrub clean fast. |
| Extra Parts | None to worry about washing. | Probe wire needs hand washing. |
| Dishwasher | Main parts fit well inside. | Main parts fit well inside. |
Ninja IG601 Rating: 8/10
Ninja IG651 Rating: 7/10
Saving cash is always a smart move. Let us see which one gives you more.
Value For Money: Ninja IG601 Vs IG651
The older model costs a good bit less upfront. It gives you raw power and dual heat for less cash. If you just want a strong indoor grill, it is a great deal. I felt like I got my money back after a few weeks. It saved me from buying fast food on busy nights. It is a very solid choice for a tight budget. You get a lot of heat for your hard earned money.
The newer model asks for more cash at the start. But the smart probe is a huge upgrade for your home. It saves you from throwing away burnt or dry meat. That alone pays for the extra cost over time. I never waste a good steak anymore. I think the newer one brings a better overall value to the table. It acts like a helper in the kitchen to save you stress.
| Feature | Ninja IG601 | Ninja IG651 |
| Price Tag | Much lower cost at the start. | Higher cost at the start. |
| Extra Features | Basic tools only inside box. | Smart wire tool included. |
| Food Waste | High. Might burn your food. | Low. Perfect cooks save meat. |
| Overall Deal | Great for strict budget buyers. | Best for stress-free hot meals. |
Ninja IG601 Rating: 7/10
Ninja IG651 Rating: 9/10
This brings us to the end of our cooking journey. Here is my final thought.

Conclusion
Picking a winner in the Ninja IG601 Vs IG651 battle was a lot of fun. Both machines cook fast and make great crispy fries. The smell of fresh grilled food is amazing. If you want a cheaper tool and simple buttons, pick the older one. But if you hate guessing and want perfect meat, get the newer model. It changed how I cook dinner every single night.
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