BoAt Immortal 121 Review [The Truth About You Need To Know]

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Are you looking for the Best Tws Earbuds earbuds which fit your ears and your earphone needs perfectly? the boAt caught that need and almost fulfilled that with their recent launch of BoAt Immortal 121.

It is very likely that you might be already aware of these earbuds and want to check if they are worthy before you buy them.

You are right! These earbuds are packed with plenty of amazing. After a test, we are presenting boAt immortal 121 Review so you can buy these earbuds with a proper check.

boAt immortal 121 Review in Mar 2023 : Price, Specs & More

BoAt Immortal 121 Specification

Product BoAt Immortal 121
Brand BoAt
Model Name Immortal 121
Type of Earbuds In Ear
Stand Out Factor Attractive Design and Gaming Look
Connect With Bluetooth v5.3
Earbuds Weight 3.7g
Warranty 1 Years
Lunch Date December 13th 2022
Global Rating 4.7⭐
Price Flipkart
BoAt immortal 121 review

What’s in the box?

As we open the package we gonna see:-

  • 1x Pair of TWS Earbuds
  • 1x Charging Case
  • 1x User Manual
  • 1x Type-C Charging Cable
  • 2x Pairs of Extra Earmuffs
  • 1x Warranty Card
  • 1x Catalogue
  • Ix FAQ Card

Design and Look

In terms of design and Look, the Charging Case look similar as Tagg Rog 100gt. You gonna say that you get almost similar design and Build Quality are Quite Good Plastic Build According To Price Point.

In the front of Charging Case you gonna see BoAt Brand Logo and Plus RGB Light Combination.

On the back of the Charging Case you gonna see a Type-C Charging Port and Little Bit Bulky Case plus edges pinch when we carry this Earbuds in our Pocket.

When We Open Charging Case you gonna see pack of Two Earbuds and as we open the Case the RGB Light Began to Blinking. No Chance to fall Earbuds from the Case because you get a strong hold of magnet plus hinge build quality is quite good.

The Earbuds Comes with Stem Shape Design and on the both Earbuds you gonna see BoAt Brand Logo Plus Plastic Quality and Look wise they had not comformize, You get Good Quality Build Plus Trendy Look.

Comfort and Fit

In terms of comfort, the boAt immortal 121 are comfortable to wear for extended periods of time, thanks to their lightweight design and secure fit.

The earbuds have a stable fit and do not easily fall out of the ears, making them suitable for activities such as running and cycling.

They come with three different sizes of ear tips, allowing you to find the perfect fit for your ears.

The earbuds are also IPX4 water-resistant, which means they can withstand splashes of water and sweat, making them suitable for use while exercising or in other active situations.

Battery Life

In terms of battery life, the boAt Earbuds immortal 121 performs exceptionally well.

It has a battery life of up to (8-10) hours on a single charge, if we listen music on volume of (50-60)%. Which means you can use the earbuds all day without having to worry about running out of power.

The earbuds also come with a charging case that can hold an additional 20 hours of charge, so you can easily recharge them on the go.

The earbuds also have fast charging capabilities, with just 10 minutes of charging providing up to 2.5 hours of usage.

The boAt Earbuds immortal 121 also offer a range of convenient features.

Power On/Off & Setup

The earbuds automatically turn on as soon as you lift the case lid and try to connect to your device is already paired. If not paired, you need to pair them just like all other earbuds. Long touch the CTC (Capacitive Touch Control) on both earbuds for 3 sec to manually power on/off the earbuds.

Touch Controls – BoAt Immortal 121

They come with touch controls that allow you to easily active Voice Assistant, skip tracks, and answer calls without having to pull out your phone. They also have a built-in microphone, so you can take calls or use voice assistants like Siri or Google Assistant hands-free.

Voice AssistantLong touch the left CTC for 3 seconds to activate default Voice Assistant
Answer Incoming Call Single tap CTC on either earbud to answor an incoming call
Hang Up/ Reject Call Double tap the CTC on either earbud to end reject call
Play/Pause MusicSingle tap either earbud’s CTC to Play or Pause Music
Next TrackWhen playing music, double tap the right earbud’s CTC to skip to the next Songs
Previous TrackWhen playing music, double tap the left oarbud’s CTC to return to the previous Songs
  • Note:Volume can only be controlled via the media device
  • You can download boAt Airdopes 131 User Manual – Download Here


  • Long touch the right CTC for 3 seconds to switch to Low Latency mode,also known as tho BEAST MODE. Once switched on, it gots notified via Sound prompt.
  • Long touch the right CTC for 3 seconds once again, to turn it off .


BEAST Mode reduces the latency significantly and improves the overall Gaming Experience.

Sound Quality

The boAt Earbuds Immortal 121 delivers impressive sound quality for its price point, with deep bass and clear vocals.

The earbuds come with 10mm dynamic drivers that offer a wide frequency response range, resulting in a rich and detailed audio experience.

The earbuds also come with support for SBC and AAC codecs, which ensure that the audio quality is consistent and uninterrupted.

Gaming Tested

In terms of Gaming Experience, we have tested them for many hours to give actuall Gaming Experience of this Earbuds, The BoAt Claim that this Earbuds gives Low latency rate of 40ms.

Boat Claim that this Earbuds comes with latency rate of 40ms, we played game using this Earbuds with my device continuously great Gaming Experience. On my personal experience you gonna get around 45-50ms latency.

You gonna not feel any type of lag while playing games and easily you can hear accurate sound as you shoot or move towards & forward to enemy.

This Will be the perfect for the gaming prospective as your are a professional Gamer.


The earbuds also support Bluetooth 5.3 technology, which allows for a stable and reliable connection with your device.

BoAt immortal 121 features the latest Bluetooth v5.3 with Enhanced Data Rate (EDR) to bring you the ultimate gaming and movie experience with 40ms ultra-low latency.

The earbuds have IWP technology which allows the earbuds to be quickly connected to the last paired device.

They also have a range of up to 10 meters, so you can move around freely without experiencing any dropouts or disruptions in your music.

The earbuds can be paired with any device that supports Bluetooth, including smartphones, tablets, and laptops. The earbuds also come with support for Google Fast Pair, making it easy to connect to your Android device.

Here’s How to connect Immortal 121

  • Turn on the Bluetooth functionality on your phone/media device & scan.
  • Search for Immortal 121′ and pair Accordingly.

Congratulations! Your earbuds are now connected successfully via Bluetooth


Overall, the boAt Earbuds immortal 121 are a great choice for anyone looking for high-quality, reliable earbuds.

They have a stylish design, decent sound quality, and convenient features that make them perfect for everyday use.

This Will be the perfect for the gaming prospective as your are a professional Gamer.

Whether you’re working out, commuting, or just enjoying your music, the boAt Earbuds immortal 121 have you covered.

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