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Harman Kardon Onyx Studio 4 vs 5Harman Kardon Onyx is a company that is producing many modules of Bluetooth speakers. If you are confused about choosing a better one, then my recommendation would be Onyx Studio 4.

Why I Recommend Harman Kardon Onyx Studio 4?

  • This device has a voice assistant feature that controls the device through voice command, while its competitor doesn’t have this feature.
  • Harman Kardon Onyx Studio 4 is lightweight than Onyx Studio 5. It weighs 2 pounds which made it very comfortable while carrying anywhere.
  • A Conect+ feature on Harman Kardon Onyx Studio 4 connects you to up to 100 other HK connect+ enabled speakers. In contrast, this feature is not available in Onyx Studio 5 speaker.
  • This speaker comes at a low price than Onyx Studio 5. So, you can enjoy all of the features at a low price.

This advanced feature makes Onyx Studio 4 best than other ones. So, you can select this one for the best experience.


Similar Features

  • Both speakers come with 8 hours of battery life. So you don’t need to worry about charging them frequently.
  • You can pair these speakers with multiple devices at a time.
  • Both speakers come with a portable design, so carrying these speakers is easier.
  • You can get various color variants for the devices to choose from according to your taste.

Quick Comparison: Harman Kardon Onyx Studio 4 vs 5

Specification Harman Kardon Onyx Studio 4 Harman Kardon Onyx Studio 5
Editors Rating 4.8 out of 5 4.5 out of 5
Weight 4.53 pounds 6.6 pounds
Product Dimension 13 x 12.5 x 8.5 inches 11.2 x 11.5 x 5 inches
Voice Assistant Yes No
Pair Speakers 100 similar speakers 2 similar speakers
Color Black, Blue Black, Blue, Gray
Connectivity Bluetooth Bluetooth
Control method App App
Battery 1 A battery Required 1 Lithium polymer battery required
Battery Playtime 8 Hours 8 Hours
Bluetooth version 4.1 4.2
Warranty 1 Year 1 Year

Differences & Similarities: Harman Kardon Onyx Studio 4 and 5


Harman Kardon Onyx Studio 4 and 5 both have come with a circular shape. Onyx Studio 4 speaker made with superior fabric and shiny finishing, which made its outlook more premium. The material of HK Onyx studio 5 is different from the other speaker.

Harman Kardon Brand name is visible on the bottom place of the speaker. The HK Onyx Studio 4 does not have any handle to carry. Instead, it comes with a simple design with a button on the edges.

Sound quality and Mic:

Both speakers’ sound quality is very premium. Harman Kardon Onyx Studio 5 speaker provides 50W output power with a 50Hz-20kHz frequency and gives you a crisp and clear sound. 

While Onyx Studio 4 also gives you a top-notch sound out. It has a noise-cancellation feature that gives you a more precise and smooth sound.


HK Onyx Studio 4 and 5 both have come in various colors option. However, HK Onyx Studio 4 only have two different color black and blue. On the other hand, Onyx Studio 5 gives you three different colors: Black, White, and Gray, so that you can choose one based on your choice.

Voice Assistant:

Onyx Studio 4 has an advanced voice assistant feature that will give you access to Siri and google assistant with one click. However, to get access and configure this feature, you need HK Connect App. On the other hand, Onyx Studio 5 does not have this advanced feature.

Button and Controls:

There are some dedicated buttons for volume adjustment and other controls. Generally, the buttons are situated on the speaker’s edges, but HK Onyx Studio 5 has a button on the body. On the contrary, there is an additional call button on Oynx studio 4 to receive and reject the call from the speaker.

Pair Speakers and Inputs:

Bluetooth connectivity allows connection with other devices. Onyx Studio 4 can connect with up to 100 enabled speakers that enhance your music experience. In comparison, this feature is not available in Onyx Studio 5 speaker.


Onyx Studios 4 is 4.53 pounds, and it’s large in a size that is almost as big as a basketball. On the other hand, Onyx Studio 5 weighs 6.6 pounds, even the speaker is designed to stay stationary in one place, and the extra weight ensures that there would be no unnecessary movement during parties.


There have two microphones on the Onyx studio 4. Whereas Onyx Studio 5 does not have any microphone. There is a space to connect via an AUX input, but it’s not a good idea. You have to purchase a mic for yourself.

Harman Kardon Onyx Studio 4 has a great microphone that is made with crystal-clear conferencing. Even, Onyx 4 provides you with more clear audio, and it’s perfect for voice calls. This built-in microphone can also use for voice control on your smartphone.

Durability and Warranty:

Both speakers are made with high-quality materials and premium fabric to protect them from minor drops or excessive usage. Unfortunately, Harman Kardon offers only a 1-year warranty. At this time, if the product gets damaged, then it will be fixed without any cost.


After all of the discussion, now you can understand which device is good for you. Still, I remind you that HK Onyx Studio 4 has some handy features that made this one preferable to the other one. So, Onyx Studio 4 would be the best pick if you are looking for a speaker with a premium look.

FAQ about Harman Kardon Onyx Studio 4 and 5

Do the speakers come with a charger?

Yes, they come with a 120volt charger.

Can you plug it in, or is it just battery power?

Plug it in, and it has a rechargeable battery.

Are they wireless speakers?

Yes, both are wireless speakers.

You may have interest in some other comparisons below:

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