At a Glance
Show differences only
20000 Hz
20 Hz
65 Hours
8 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
ACwO
Boult Audio
Model
DwOTS 747
Z40 Pro
Price
Rs. 1,699
Rs. 1,599
Price Status
Confirmed
Confirmed
Market Status
Available
Available
Compatible Devices
Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet
Box Contents
Earbuds, Charging Case, USB Cable Type C, User Manual, Warranty Card
1 Pair of Earbuds, Charging Case, Charging Cable, User Manual, Warranty Card, Additional Pair of Ear Tips
Warranty
1 Year
1 Year
Launch Date
-
30-Sep-23
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
Max Frequency Response
20000 Hz
-
Min Frequency Response
20 Hz
-
Driver Type
-
Dynamic Driver, 10 mm
Eartip Size
Large, Medium, Small
Large, Medium, Small
Weight
43 gm
50 gm
Dimensions
Overall :60 x 48 x 25.5 mm
Overall :48 x 27 x 60 mm
Colours
Coffee Cream, Raisin Black, Silk White
Pro Midnight, Pro Dawn, Pro Jungle, Pro Lavender
Foldable Design
-
Yes
Noise Cancellation
Yes
Yes
Replaceable Earbuds
Yes
Yes
Call Control
-
Answer / End
Music Control
-
Volume Control
Connectivity
Bluetooth
Bluetooth
Bluetooth Version
5.4
5.3
Bluetooth Range
10 meter
10 meter
Bluetooth Features
Auto Pairing
Auto Pairing
Microphone
Yes
Yes
Bluetooth Profile
-
A2DP, AVRCP, HFP, HSP
Playback Time
65 Hours
8 Hours
Charging Type
USB Type-C
USB Type-C
Standby Time
-
100 Hours
Charging Time
-
90 Minute
Battery Type
-
Li-ion
Latest Comparisons
You May Also Read
Micromax is one of the oldest Indian smartphone brands which is now struggling with gloomy sales, mostly due to a lack of modern features and poor marketing. However, the brand does offer a decent price to performance ratio along with decent internals and acceptable modern hardware. Micromax smartphone line-up is definitely vast with the company…
Sony has a great track record of creating innovative smartphones, although they have a stooping smartphone sales figure, they offer impressive hardware quality and decent internals in their smartphones. With the brand suffering from a bad reputation in the smartphone market, the offerings made by Sony often fail to attract the crowd. But, with the…
Although struggling with poor smartphone sales over the past years, Lenovo offers some of the decently crafted devices in the Indian market. The devices often bring satisfactory performance at a justifiable price tag. However, each Lenovo mobile phone is better than its predecessor; the company tries to improve the smartphone lineup and have succeeded in…
Huawei sub-brand Honor has a lot of smartphones in its portfolio. However, with Honor routinely adding new devices and updating the smartphone line-up, users get puzzled when they think of getting an upgrade for their existing device. To help you make the right decision, we present you with a specially designed, detailed Honor mobile price…
The Taiwanese brand, Asus is one of the most prominent Smartphone brands in India. With the alluring Stock-alike UI and timely updates, the brand has recently gained popularity in the Indian markets. With a focus on budget, mid-range, and gaming smartphones, they offer a perfect blend of hardware and overall features. The brand has come…
Recent News
Infinix is set to unveil the Infinix GT 30 in India very soon. The Flipkart landing page, which has been showcasing key specifications for several days, has recently been updated with more information, including details about its cameras, battery capacity, and other features of the gaming-centric smartphone. So, here are the camera and battery specifications…
6th Aug 2025
The upcoming flagship, Samsung Galaxy S26 Ultra, will be coming with a significant upgrade in its night photography. A recent leak has shared additional information about the rear camera. With a larger aperture, the phone will be able to gather more light in low-light conditions, resulting in clearer, sharper photos that do not depend solely…
6th Aug 2025
For the last few weeks, One UI 8.0 Beta rollout leaks have been coming to us. Now, Samsung has officially confirmed its beta release to other older models. Initially, it was limited to the Samsung Galaxy S25 series. After this, its stable model is likely to be released during September. Also Read: Apple iPhone 15…
5th Aug 2025
Flipkart’s big Freedom Sale is here, and it has some amazing deals on popular phones. One of the best offers is a huge Redmi Note 14 Pro+ discount on Flipkart, making it a great time to buy this powerful device. The sale started on August 1 and will continue until August 7, 2025. This gives you…
5th Aug 2025
The Indian government has sent out an important alert for Apple users. The Indian Computer Emergency Response Team (CERT-In) has found serious security problems in many Apple devices, including iPhones, iPads, and Apple Watches. List Of High Risk Security Warning For These Apple Devices The security problems affect a wide range of Apple products. You…
5th Aug 2025
Tips & Tricks
Want to know how to check RC status online? Waiting for your vehicle to get legally registered? Then here is the full guide to help you out. Vehicle registration certificate, abbreviated as RC, is a very crucial document that helps us to know all the official information about any vehicle in India. This one document…
5th Aug 2025
Accidentally deleted your call history on your iPhone? It happens more often than you’d think. Maybe you were trying to clear out old calls, or you simply tapped the wrong button, either way, losing access to those recent numbers can be frustrating, especially if they were important. The good news? In many cases, you can…
4th Aug 2025
When we use a PC for a long time, there’s a tendency to get bored or to make it more personalised. Changing fonts is a great way to do that, especially in Windows 11. You can make it feel more fun and personal by changing the font. But Windows 11 does not have a simple…
21st Jul 2025
Apple AirTags are excellent devices for keeping track of your belongings like keys, bags or even your pet. But what if you have lost it or you want to give it to someone else? You can’t just hand it over like that. Instead, you must remove it from your Apple ID and reset it. In…
18th Jul 2025
Oppo Reno14 delivers an exceptional camera experience packed with AI enhancements, advanced lenses, and pro-level controls. This is a mid-range smartphone and is excellent enough for photography, gaming, multitasking and more. In this blog, we will talk about the best Oppo Reno14 camera settings to enhance your photos and shots. Let’s begin. Also Read: Best…
4th Jul 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