Difference Between OTG and Microwave

We cannot shy away from the fact that the food appeals to everyone, whether baked, grilled, or roasted. Using a variety of baking, grilling, and roasting equipment, on the other hand, is not just difficult but also cumbersome.

An OTG or microwave oven is a kitchen appliance that makes your cooking experience convenient and easier. In today’s world, every home has either an OTG or a microwave. In addition, if you don’t have one of these, your kitchen looks unfinished.

Nevertheless, an issue that arises when purchasing an OTG or microwave is that most people lack sufficient information and are left with confusion about the difference between OTG and microwave, what is OTG oven, OTG vs microwave, etc. If you find yourself thinking along these lines, this article will help you grasp the differences between OTG and Microwave.

Also Read: Different types of Microwave Oven

What Is OTG Oven?

What Is OTG Oven?

The OTG (Oven, Toaster, and Grill) oven is a smaller, more compact variant of standardized ovens. The name comes from the fact that it only has three functions: toasting, baking, and grilling. On the top and bottom of an OTG, there are two heating coils that prove to be the point of difference between an OTG and a microwave oven. The heating filaments are required to be heated for cooking food. 

OTGs with fans (such as Convection Microwaves) are growing increasingly popular in recent years. All OTGs can switch on one or both coils, depending on the function and purpose of use. When purchasing an OTG, you should think about how long it takes to bake or heat things. Due to the time, it takes to heat the electric coils, the overall cooking time with an OTG oven is double that of regular ovens. 

In India, an OTG can cost anything from 2,500 to 10,000 INR. Philips, Bajaj, Borosil, Agaro, and others are among India’s most well-known OTG brands. An OTG’s capacity can range from 10 to 60 L, depending on its functioning and usage.

1. OTG Oven Uses

In general, an OTG is fantastic for grilling, baking, and toasting. In comparison with a microwave oven, the degree of baking that an OTG can achieve is far more professional. An OTG may also be used to bake cookies, grill meat, muffins, croissants, cupcakes, spaghetti, toast bread, grill meat, and make pizza as well as bruschetta. However, with a microwave, you will not be able to do these things. Therefore, if baking is your main purpose, we would recommend looking at some of the best OTG ovens for baking. 

2. Why Should You Buy With An OTG Oven?

If you have some time on your hands or want to bake, nothing beats an OTG. You won’t get the same level of taste and crispness with any other kitchen gadget as you would with an OTG. It is commonly acknowledged that OTGs are preferred for the wonderful food they make, not for their cooking speed.

3. Advantages And Disadvantages Of OTG


  • An OTG is quite light-weighted
  • Can be transported/shifted easily
  • Affordable
  • An OTG is likely to save money on grill and toaster as it already comes with these functions
  • Unlike other ovens, this one may be used with metal utensils
  • Ideal for baking


  • The heating in an OTG takes time
  • The heat dispersion is uneven
  • Basic microwave functions such as reheating and defrosting are not possible with OTGs

What Is A Microwave?

What Is A Microwave?

Microwave ovens are appliances that use microwave-frequency electromagnetic radiation to heat and cook food. It uses a technique known as dielectric heating to create thermal energy, which is subsequently used to heat food. Even though microwaves are widely appreciated for reheating food items, they may be used for various other tasks as well. 

The majority of Indians prefer microwave ovens because they can quickly reheat food. Depending on the kind of microwave you have, you may use it for baking, grilling, or reheating. Microwaves use the same amount of energy as a refrigerator and an iron. Hence, they can do your task in a matter of seconds. 

Microwave ovens range in price in India from 4,000 INR to 25,000 INR, depending on the type. LG, IFB, Samsung, Bajaj, etc. companies are among the top microwave oven brands in India. In general, a microwave oven’s capacity ranges from 15 to 35 L.

1. Microwave Uses

Microwave ovens are great for reheating as well as speedy cooking. A microwave oven can quickly prepare Idlis, mac n cheese, pastries, dhoklas, mug pizzas, omelets, and a variety of other foods as well. In addition to heating and defrosting in the microwave, you may prepare meals from scratches, such as poached eggs, popcorn, biscuits, and potato chips. A microwave may also be used to bake a cake, scramble eggs, dry herbs, soak beans, steam vegetables, and do other similar tasks. If these tasks are something you do often, you should consider buying one of the best microwave ovens.

2. Why Should You Buy A Microwave

If you have a limited amount of time, whether it’s due to a busy work schedule or impatience concerning reheating or cooking on a gas burner, you should consider purchasing a microwave. This is because it can both reheat and make dishes from scratch.

3. Advantages And Disadvantages Of Microwave


  • Convenient and user-friendly
  • The dispersion of heat is even throughout
  • The heating process is instant and rapid
  • There is no substantial loss of nutrients
  • It is not necessary to pre-heat the oven
  • Temperature control is in your hands
  • You have temperature control and auto-cook features at your fingertips.


  • A few microwave versions are rather pricey.
  • Shifting or transporting microwaves are difficult as they are bulky
  • Power consumption is high
  • Only microwave-safe utensils can be used with microwave
  • You can prepare only one meal at a time
  • If adequate care is not taken, the meal might become overheated
  • Reduce the amount of moisture in your meal

What Is The Difference Between Microwave And OTG?

What Is The Difference Between Microwave And OTG?

In several different ways, both OTG and microwave ovens have shown their effectiveness to us. Both, however, have their own set of advantages and disadvantages that distinguish them from one another. Customers are frequently perplexed as to which is preferable or what the difference between otg vs microwave is. So, in our next section, we’ll go into Microwave vs. OTG in depth.

1. Comparison Table Of OTG vs Microwave

Heating timeSlowFastMicrowave
Power consumptionHighLowMicrowave
Cooking durationLongerFasterMicrowave
Auto-cook optionNot availableAvailableMicrowave
Heat distributionUnevenEvenMicrowave
Container optionsCompatible with metalOnly microwave compatible containers can be usedOTG
Baking optionYesNot reallyOTG
Most suitable forToasting, Baking, and GrillingSimple baking, defrosting, reheatingOTG

2. OTG Vs Microwave, Which Is Good For Health?

This point serves as one of the major differences between OTG and microwaves. Microwaves and OTG use various methods to attain the same task. Microwave ovens use high-frequency electromagnetic waves for cooking and reheating food, which explains their quick cooking and reheating capabilities. 

These high-frequency vibrations are thought to be detrimental to individuals because they make food radioactive in nature and decrease vitamin and mineral content. However, there is no convincing proof that one is safer than the other in terms of scientific study and data regarding OTG vs. Microwave. Essentially, it depends on the user to decide what is best for them and their family.

3. Microwave VS OTG, Baking And Cooking Time

While exploring different aspects of OTG vs microwave battle, cooking and baking time should be definitely taken into account. A microwave oven’s cooking process is more rapid than an OTG. New microwave oven models also include separate grilling and air-frying/low-oil frying settings

Furthermore, some models include fascinating auto-cook menu options that allow you to prepare food with pre-set timings and temperature settings. However, these features are not accessible in an OTG oven. Only grilling, baking, toasting, and boiling are the main activities of an OTG. There is no true “cooking” in an OTG. Interestingly, unlike the cooking time, the baking time is the same in both.

4. OTG Vs Microwave, Which Is Better For Baking?

While going through the difference between otg vs microwave oven, if you want to know which one is better and suitable for baking, then let me tell you baking is only possible with Convection microwave ovens, not with any other types of microwave

In the event that you are a professional baker, we strongly advise you to choose an OTG that specializes in baking. To bake, an OTG requires heating coils and hot air from the fan, which is tough to do using a microwave. It’s quite intriguing to know about their working technique. In a microwave oven, a cake mold bakes in a circular motion; however, in an OTG, the appliance doesn’t move. An OTG will certainly be useful if you frequently bake or barbecue. 

Taking additional factors into account:

  1. Taking additional factors into account:
  2. You might be able to bake a 9 or 10-inch cake in a microwave with this capacity.
  3. Even if you buy a bigger microwave oven to bake bigger cakes and fit bigger cake molds, it will use more energy and sky-rocket your electricity cost.
  4. Due to the small size, baking more than one simultaneously is impossible.
  5. A microwave has fewer temperature options than an OTG, and the oven panel of OTG has a broader range of temperatures. A microwave, on the other hand, only has 5-6 temperature settings.
  6. Because the baker may control the heat level with two rods in an OTG, they can use either the bottom or the top rod, or both of them simultaneously. This has a considerable influence on baking results.

Because of such disadvantages of a microwave, the majority of bakers choose an OTG to a microwave oven.

5. Energy Efficient Difference Between Microwaves And OTG?

One more point of difference between otg and microwave oven is their energy efficiency. The operating concept of a microwave is that radio waves heat the water molecules inside the meal, causing the food to cook properly. As an outcome, you will observe that while using a microwave, the plates are heated from within as well. Because a microwave warms all of the food simultaneously, it takes less time to cook and uses less energy. 

An OTG, on the other hand, employs a slow cooking process that involves hot air surrounding the food and gently heating it up as heat flows along the outside of the food to the inside of it. Therefore, cooking for longer periods consumes more energy.

Should You Buy An OTG Or A Microwave?

After going through the otg and microwave difference, you must be wondering who the winner of OTG vs microwave and which appliance you should buy. So, if you intend on baking regularly and have the space in your kitchen for two ovens, you might consider purchasing an additional OTG for specific baking needs. 

A convection microwave oven is the one to select if you need to heat and cook meals in your oven in addition to baking. Although it cannot duplicate the baking effect of an OTG, a convection microwave is the simplest and most handy alternative. Likewise, an OTG can’t compete with a convection microwave’s variety of cooking options or rapidity. 

A convection microwave oven will suit you only if you bake sometimes and don’t have a lot of space. It would be prudent if you could purchase only one gadget and put it to good use. However, if you want to pursue baking as a hobby, you should invest in a good OTG because they are not that expensive.


Now that we have explored all the differences between microwave and OTG, we assume you must have acquired a thorough understanding of both OTGs and microwaves after going through the article. However, there are no winners or losers in the fight of OTG vs Microwave. It all relies on your needs and the activities you’ll be performing with the oven. I hope this information has assisted you in deciding which appliance is right for you.

Samarth is a Mechanical engineer from IIT Bombay with deep understanding of machines and the overall market. Samarth has been building machine from over 8 years so all his reviews on November Culture are first hand expert review. He co founded November Culture along with few other industry experts to provide reviews of daily products.

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