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Cosmic Byte CosmoBuds X50 True Wireless Earbuds Detailed Review ⚡⚡ Best Earbuds Under 1000 ??

Cosmic Byte CosmoBuds X50 True Wireless Earbuds

With so many earbuds being launched in the market under the 1000/- rupees range it becomes difficult for common people to make the right choice as per their requirements. If you are someone who is looking for an all-round package of earbuds then this blog is for you. In this blog post, we will discuss the features of Cosmic Byte CosmoBuds X50 earbuds and see if you should consider this earbud or not.

Unboxing - Inside the Box

Cosmic Byte CosmoBuds X50 Earbuds box comes with the following items:

  1. Warranty Card

  2. User Manual

  3. Type C cable

  4. Extra Earcups

  5. Earbuds

Design and Build Quality

What sets this Cosmic earbud apart is the design of the case which is very unique. It comes in the shape of a portable music system with RGB light setup on the front side. There is a charging port on the bottom side, and on the back side is the Cosmic brand logo along with a button to change the modes and color of the RGB light.

The earbuds are held tightly inside the case by proper magnets and they do not fall off from the case. With a combination of matte and glossy finish, you get a premium and classy look with the earbuds.

These earbuds are lightweight and provide a secure and comfortable fit for long usage, and with the IPX5 water and splash resistant these earbuds are a great companion for your workouts.

Cosmic Byte CosmoBuds X50 True Wireless Earbuds


Connectivity is not an issue with the CosmoByte X50 earbuds as they come with the latest Bluetooth version 5.3 which provides a secure and stable connection.

Battery Life

Keeping in mind the price range of these earbuds it comes with a pretty good battery life of about 6 to 7 hours of playback time, and up to 40 hours of playback time with the charging case. These Cosmic earbuds come with fast charging support where you get 100 minutes of playback time by just charging for 15 minutes.

Touch Controls

Cosmic Byte CosmoBuds X50 earbuds come with fully responsive touch controls starting from music play / pause to gaming mode, accepting / rejecting calls to increasing / decreasing volume, and much more.

You can understand the complete workings of the touch controls in our YouTube video - here.

Gaming Test

Cosmic Byte CosmoBuds X50 comes with a dedicated gaming mode - God mode with 40 ms low latency. You can enter / exit the gaming mode directly from your earbuds by pressing the right earbuds three times. We tried the gaming mode of the earbuds with a BGMI game test and we can test the 40 ms low latency is justified by the earbuds. The stereo-separation, in-audio experience, and volume are pretty amazing.

Considering, this is a gaming earbud you can definitely consider this earbud for gaming purposes under 1000/-.

Cosmic Byte CosmoBuds X50 True Wireless EarbudsCosmic Byte CosmoBuds X50 True Wireless Earbuds

Sound Quality

If you are a bass lover, who is looking for powerful boosted and surrounding bass effects then these Cosmic earbuds are a great buy under 1000/-. It comes with 13 mm dynamic drivers with SBC codec support that enhances the overall sound output.

Speaking about the sound leakage in the earbuds, if you sitting in a quiet place then you might find slight sound leakage on hearing music above 80% volume, otherwise, there are no sound leakage issues in the earbuds.

The loudness, vocals, and trebles are pretty amazing in the earbuds, and since the bass is the main character in the earbuds, you might find slight distortion in the instrument separation of the earbuds.

Overall, if you are a bass lover who needs a good sound quality then this earbuds can be a great choice.

Calling Experience

With Quad Microphone setup and Deep Noise Cancellation (DNS) technology, you get an amazing calling experience with these earbuds. In indoor conditions, you will not face any issues with the earbuds, and in outdoor conditions, the DNS technology cancels most of the background noise and focuses on the vocals of the speakers. Around 75-80% of the background noise is canceled out by the earbuds, thus enhancing the entire calling experience.


Sound Quality: 8 / 10

Bass Quality: 8.5 / 10

Gaming Experience: 9 / 10

Calling Experience: 8 / 10


Overall, we can say that Cosmic Byte CosmoBuds X50 earbuds completely justify the 799/- launch price of the earbuds. Starting with the design of the case to the bass, gaming mode, and calling experience, the entire earbuds are worth considering if you are looking for earbuds under 1000/-.

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Cosmic Byte CosmoBuds X50 True Wireless Earbuds

Cosmic Byte CosmoBuds X50

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