At a Glance
Show differences only
40000 Hz
15 Hz
20000 Hz
20 Hz
36 Hours
60 Hours
Wireless
In Ear Canalphone, In the Ear
Wireless
In Ear Canalphone, In the Ear
10 meter
Auto Pairing
10 meter
Auto Pairing
Key Feature Comparison
Detailed Specs
Brand
OnePlus
boAt
Model
Nord Buds 4
Airdopes Flex 454
Price
Rs. 3,999
Rs. 1,999
Price Status
Expected
Confirmed
Market Status
Rumoured
Available
Compatible Devices
Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet
Box Contents
Earbuds, Charging Case, USB Cable Type C, Eartips, User Manual, Warranty Card
1 Pair of Earbuds, User Manual, Warranty Card, Type-C Charging Cable
Launch Date
-
16-Sep-23
Warranty
-
1 Year
Type
Wireless
Wireless
Design
In Ear Canalphone
In Ear Canalphone
Fit
In the Ear
In the Ear
Open or Closed Back
Closed Back
Closed Back
Water Resistant
-
Yes, IPX5 rating
Max Frequency Response
40000 Hz
20000 Hz
Min Frequency Response
15 Hz
20 Hz
Eartip Size
Large, Medium, Small
Large, Medium, Small
Colours
-
Gunmetal Black, Zinc White
Replaceable Earbuds
Yes
Yes
Call Control
Answer / End
Answer / End
Music Control
Volume Control
Volume Control
Noise Cancellation
-
Yes, Active Noise Cancellation
Connectivity
Bluetooth
Bluetooth
Bluetooth Version
5.3
5.3
Bluetooth Profile
A2DP, AVRCP, HFP
-
Bluetooth Range
10 meter
10 meter
Bluetooth Features
Auto Pairing
Auto Pairing
Microphone
Yes
Yes
Playback Time
36 Hours
60 Hours
Charging Type
USB Type-C
USB Type-C
Charging Time
-
1.5 Hours
Battery Type
-
Li-ion
Latest Comparisons
You May Also Read
Realme has become one of the best-emerging smartphone brands in India. Although the brand has multiple smartphones in its portfolio, it often becomes confusing for buyers to decide which one to buy. If you’re having similar issues, then you’re at the right place. We have compiled Realme mobile price list 2022 for you. With its…
Oppo is the most versatile smartphone brand in India. The company has built its image as a semi-premium smartphone brand for people who love taking pictures a lot. It has made them take a clear position and help them capture the budget segment market. However, since they are into the budget smartphone market, they offer…
OnePlus is one of the most trusted and reliable brands in the mid-ranged Flagship smartphone market in India. The brand is tagged as the enthusiast favourite when it comes to android smartphones. However, the brand is adding two to four new smartphone series every year to its portfolio; this often makes users confused between different…
Nokia can be called the most reliable and superior smartphone brand in the country. With the company having a journey of selling great feature phones to substantial and trendy smartphones, the offerings made by Nokia often attract a big crowd. However, the company has struggled with their Android phones, but they are quickly catching a…
Samsung is the largest smartphone manufacturer in the world. So naturally, we have curated a list of Samsung mobile price list 2022 for our customers to compare and contrast the cost of various Samsung products available in the market. In India, Samsung caters to a huge market of consumers, from ultra-budget phones to flagships. Our…
Recent News
The wait is finally over! Apple has announced that it will host its Apple launch event for the much-awaited Apple iPhone 17 series in the first few days of September. So, what’s the date for this event? How can we watch this event? We will unveil it all, right inside this news story. Apple…
27th Aug 2025
Realme has just expanded its 15-series lineup in India with the launch of the Realme 15 and Realme 15 Pro. Now, the company seems to be gearing up for the debut of another addition to the series, the Realme 15T. This upcoming model is expected to succeed the Realme 14T. The latest leak also reveals…
27th Aug 2025
Samsung’s upcoming Ultra flagship just became a bit more predictable. There is a new listing on China’s Quality Certification Center (CQC) has shed some light on what to expect. The leaks reveal that the Samsung Galaxy S26 Ultra will feature a 5,000mAh battery (rated at 4,855mAh, model number EB-BS948ABY). This is the same battery…
27th Aug 2025
Spotify is introducing a new in-app messaging feature named Messages, allowing users to share songs, podcasts, and audiobooks directly with their friends and family. The company has simplified sharing by introducing Messages, a new in-app chat feature that lets users send songs, podcasts, and audiobooks directly—replacing traditional text with music. So, here is everything you…
27th Aug 2025
The OPPO Find X9 Pro 5G is expected to launch soon as part of the brand’s upcoming Find X9 series, succeeding last year’s OPPO Find X8 Pro. Once released, the device will likely be available through OPPO’s official online store and select retail outlets. The latest leaks on OPPO Find X9 Pro hint at a…
27th Aug 2025
Tips & Tricks
Are you fed up with the slow internet, dropped calls, or limited network coverage on BSNL? Well, you don’t need to switch your number, instead, you can port BSNL to Vi and enjoy reliable network connections. The best part, porting SIM is easier than you would think. In this post, we will break it down…
26th Aug 2025
Mobile phones today have become an integral part of our daily lives. From staying connected with friends and family to online banking, e-commerce, and government services, almost everything relies on your mobile number. With the rapid increase in mobile users in India, it is not uncommon for people to unknowingly have multiple mobile connections registered…
25th Aug 2025
The Realme P4 series debuted on 20 August 2025. This launch marked one of the most exciting budget-range phones coming up in the Indian market. And this takes us to the debate of the day, the Realme P4 Pro vs Realme P4 comparison. Both phones are remarkable, but only one has to make it to…
22nd Aug 2025
Losing a mobile phone can be worrying, as it may have personal messages, photos, and important information. There is also a chance someone could misuse your phone. To help with this, the Indian government has created the Sanchar Saathi portal, which makes it easier to track, block, and manage lost or stolen phones. In this…
21st Aug 2025
Today, we are here to talk about the iQOO Z10R gaming and battery performance. In this review, we entail how iQOO phones have arrived in the phone market as the synonym for gaming and ultrafast performance. The latest trends showcase their impeccable specs, impressing every mobile gaming enthusiast. But is the iQOO Z10R gaming and…
21st Aug 2025
Popular Leaks
POCO is gearing up to launch the successor series of the POCO F6 series, called the POCO F7 series. The lineup will consist of POCO F7, POCO F7 Pro, and POCO F7 Ultra. The POCO F7 is anticipated to be a rebranded version of the Xiaomi Redmi Turbo 4 Pro. The latest leaks give a…
12th Jan 2025
The Indian smartphone market is growing by the day, especially online. Now, in an attempt to strengthen their offline presence as well, iQOO and POCO are set to enter the offline market in India. Their parent brands, respectively Vivo and Xiaomi already have a good offline presence across the country. Going by that, their sub-brands…
23rd Nov 2021
OPPO is preparing to unveil the OPPO Reno 14 Pro, the much-anticipated successor to the OPPO Reno 13 Pro. The new smartphone is set to debut first in mainland China, with a global release to follow shortly after. Rumors suggest the China launch could happen within the next couple of months. So, let’s read ahead…
10th Apr 2025
Recent reports have been buzzing about the upcoming OnePlus Nord 5 and OnePlus Nord CE 5 models. Now, fresh details have surfaced online, revealing their anticipated launch time frame once again. So, read ahead to know the key speca and the launch timeframe of OnePlus Nord 5 and CE 5, as per the leaks. OnePlus…
8th Jun 2025
According to a report from Reddit, the OnePlus India branch is offering a free battery replacement to select models. The models included in this offer are the OnePlus 3, the OnePlus5 series and the OnePlus6 series. In this offer, users will not have to pay a single rupee for the battery. However, the company will charge a nominal labour…
27th Aug 2021