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Comparing the SimplyGo Mini and Inogen G4

Portable oxygen concentrators have revolutionized the lives of individuals with respiratory conditions, allowing them to maintain mobility and independence while receiving the needed oxygen therapy. Two popular options in the market today are the SimplyGo Mini and the Inogen G4. In this article, we will compare these two devices to help you determine which option is better for you.

What this article covers:

Understanding Portable Oxygen Concentrators

Before diving into the specifics of the SimplyGo Mini and Inogen G4, let's first understand what portable oxygen concentrators are and why they are beneficial when considering the oxygen tank vs oxygen concentrator comparison.

Portable oxygen concentrators are revolutionary medical devices that have transformed the lives of individuals with respiratory conditions. These devices compress room air and remove nitrogen, providing the user a medical-grade flow of concentrated oxygen. When comparing the oxygen concentrator vs cylinder, it becomes evident that unlike traditional oxygen tanks, portable oxygen concentrators are lightweight, compact, and portable, enabling users to carry them while going about their daily activities easily.

simplygo mini versus inogen g4 comparison

What is a Portable Oxygen Concentrator?

A portable oxygen concentrator (POC) is a state-of-the-art medical device that utilizes advanced technology to deliver therapeutic oxygen to individuals with respiratory conditions. Especially when examining the 5l vs 10l oxygen concentrator, these devices are designed to be user-friendly and efficient, ensuring users receive the oxygen they need without hassle.

Portable oxygen concentrators work by taking in ambient air and filtering out nitrogen, leaving behind a highly concentrated stream of oxygen. This oxygen is then delivered to the user through a nasal cannula or mask, providing them with the necessary oxygen levels to support their respiratory function.

Why Use a Portable Oxygen Concentrator?

There are several compelling reasons why individuals with respiratory conditions choose to use portable oxygen concentrators after conducting a portable oxygen concentrator comparison:

  1. Improved Mobility: One of the greatest advantages of portable oxygen concentrators is their freedom of movement. Unlike traditional oxygen tanks, which can be bulky and cumbersome, portable oxygen concentrators are designed to be lightweight and compact. This allows users to move freely without being tethered to stationary oxygen tanks, enabling them to engage in activities they enjoy and maintain an active lifestyle.

  2. Convenience: Another significant benefit of portable oxygen concentrators is the convenience they provide. With a portable oxygen concentrator, there is no need to rely on oxygen tank deliveries or regular refills. Users can simply charge their device and have a continuous supply of oxygen whenever they need it, eliminating the need for scheduling deliveries or making trips to refill tanks.

  3. Longer Battery Life: Many portable oxygen concentrators are equipped with advanced batteries that can last for several hours on a single charge. This extended battery life ensures uninterrupted oxygen therapy, even during outdoor activities or while on the go. Users can confidently engage in social events, travel, or enjoy outdoor adventures without worrying about running out of oxygen.

  4. Quiet Operation: Portable oxygen concentrators are designed to operate quietly, ensuring minimal disturbance to both the user and those around them. Unlike traditional oxygen tanks that can produce noise and hissing sounds, portable oxygen concentrators operate silently, allowing users to go about their daily activities without drawing attention to their medical equipment.

comparing simplygo mini and inogen g4 portable concentrators

These features make portable oxygen concentrators a game-changer for individuals with respiratory conditions. They provide the necessary oxygen therapy and the freedom, convenience, and peace of mind that comes with having a reliable and portable oxygen source.

Introducing the SimplyGo Mini

The SimplyGo Mini is a popular portable oxygen concentrator manufactured by Philips Respironics. It is designed to provide both pulse dose and continuous flow oxygen therapy, making it suitable for a wide range of users with different oxygen needs.

With its compact and lightweight design, the SimplyGo Mini has become a favorite among individuals who require oxygen therapy on the go. Whether you're traveling, enjoying outdoor activities, or simply going about your daily routine, this portable oxygen concentrator allows you to maintain your independence and live life to the fullest.

benefits of simplygo mini over inogen g4

Features of the SimplyGo Mini

The SimplyGo Mini boasts several features that make it a top choice for many individuals:

  • Compact and Lightweight: Weighing only 5 pounds, the SimplyGo Mini is one of the lightest portable oxygen concentrators available. Its sleek and modern design ensures that you can carry it with ease, without feeling burdened by heavy equipment.
  • Intuitive User Interface: The device features an easy-to-use interface with a clear LCD screen and simple controls. With just a few button presses, you can adjust the settings to suit your preferences and monitor your oxygen levels effortlessly.
  • Long Battery Life: The SimplyGo Mini comes with a rechargeable battery that can last up to 9 hours on a pulse dose setting.. This ensures that you can enjoy extended periods of oxygen therapy without worrying about running out of power.

The SimplyGo Mini also has a convenient carrying case that provides protection and easy transportation. It also includes a shoulder strap and a handle, allowing you to carry it in the most comfortable way.

Pros and Cons of the SimplyGo Mini

Like any device, the SimplyGo Mini has its advantages and disadvantages:


  • Small and lightweight, making it extremely portable. You can take it with you wherever you go, ensuring you never compromise on your oxygen therapy.
  • your specific needs, providing you with the flexibility to lead an active lifestyle.
  • Long battery life ensures extended use. Whether you're attending a social event, exploring the outdoors, or simply relaxing at home, the SimplyGo Mini's battery life gives you the freedom to enjoy uninterrupted oxygen therapy for hours on end.
  • Effective and reliable oxygen delivery. The SimplyGo Mini is designed to deliver oxygen efficiently, ensuring that you receive the therapy you need to maintain your health and well-being.


  • Higher initial cost compared to some other portable oxygen concentrators. While the SimplyGo Mini may require a larger upfront investment, its quality, reliability, and performance make it a worthwhile long-term investment for individuals who rely on oxygen therapy.
  • It may not be suitable for individuals who require continuous flow of oxygen. If you require a  continuous oxygen flow, check out the big brother of the SimplyGo Mini. Click here to see the constant flow and pulse flow SimplyGo.

advantages of inogen g4 compared to simplygo mini

Introducing the Inogen G4

The Inogen G4 is another popular portable oxygen concentrator known for its compact design and advanced technology. Especially when considering the inogen g4 vs g5 comparison, it's clear that the Inogen G4 has its unique advantages. Manufactured by Inogen, it is specifically designed for individuals who require a smaller POC to deliver medical-grade oxygen.

Features of the Inogen G4

The Inogen G4 comes with several features that set it apart:

  • Compact and Stylish Design: The Inogen G4 is light and sleek, making it easy to carry and visually appealing.
  • 3 FlowOxygen Settings: This device can provide medical-grade oxygen, making it suitable for individuals with greater oxygen needs.
  • Intelligent Delivery System: The Inogen G4 automatically adjusts the oxygen delivery based on the user's breath rate, ensuring efficient and effective therapy.
  • Long Battery Life: It also features a rechargeable batter.

Pros and Cons of the Inogen G4

Just like the SimplyGo Mini, the Inogen G4 has its own set of pros and cons:


  • Compact and lightweight, enhancing portability
  • Advanced technology for three flow rates of medical-grade oxygen
  • The intelligent delivery system for optimal oxygen therapy
  • Long battery life ensures uninterrupted use


  • May not be cost-effective for individuals with lower oxygen requirements
  • Not compatible with some sleep apnea machines
differences between simplygo mini and inogen g4

Direct Comparison: SimplyGo Mini vs Inogen G4

Now that we've discussed the features and pros and cons of both devices, let's directly compare the SimplyGo Mini and Inogen G4 to aid your decision-making process further.

Size and Weight Comparison

Both the SimplyGo Mini and Inogen G4 are highly portable devices, but their size and weight differ slightly. The SimplyGo Mini weighs only 5 pounds, while the Inogen G4 is even lighter at just 2.8 pounds.

When it comes to dimensions, the SimplyGo Mini measures approximately 9.4 inches in length, 8.3 inches in width, and 3.6 inches in height. On the other hand, the Inogen G4 is smaller, measuring around 5.91 inches in length, 2.68 inches in width, and 7.2 inches in height.

While both devices are compact and lightweight, the Inogen G4 takes the lead in terms of portability due to its significantly smaller size and lighter weight.

Sound Level Comparison

In terms of noise level, the devices differ slightly. While both the SimplyGo Mini and Inogen G4 operate quietly, the Inogen G4 produces slightly more sound than the SimplyGo Mini. However, the noise level of both devices is still within an acceptable range, ensuring minimal disturbance to the user and those around them.

simplygo mini and inogen g4 side-by-side review

User Experience: SimplyGo Mini vs Inogen G4

When it comes to user experience, comfort and ease of use are important factors to consider.

Comfort and Ease of Use

Both the SimplyGo Mini and Inogen G4 are designed to provide users with a comfortable and hassle-free experience. The devices feature intuitive user interfaces that make controlling and adjusting settings easy. Additionally, they come with adjustable straps and carrying cases for added comfort and convenience.

It is worth noting that individual preferences may vary, so it is recommended to try out both devices if possible to determine which one feels more comfortable and suits your needs better.

Customer Reviews and Feedback

Reading customer reviews and feedback can offer valuable insights into the real-world experiences of other users. It is always a good idea to do some research online or consult with healthcare professionals to gather more information about the experiences of individuals who have used both the SimplyGo Mini and Inogen G4.

Remember that while customer reviews can provide helpful guidance, everyone's needs and preferences are unique, so it is essential to consider your specific requirements and consult with your healthcare provider before making a final decision.

Ultimately, whether the SimplyGo Mini or Inogen G4 is the better option depends on your needs, lifestyle, and preferences. Both devices offer advanced technology, portability, and effective oxygen delivery, but they have slight differences in terms of size, weight, battery life, and noise level. Considering all the factors discussed in this article will help you make an informed decision and select the portable oxygen concentrator that best suits your requirements, allowing you to enjoy the benefits of oxygen therapy while maintaining your mobility and independence.

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