At a Glance
Show differences only
50 Hours
48 Hours
32 Hours
Wireless
In Ear Canalphone, In the Ear
Wireless
In Ear Canalphone, In the Ear
Wireless
In Ear Canalphone, In the Ear
10 meter
Auto Pairing
10 meter
Auto Pairing
10 meter
Auto Pairing
Boult Audio K10 vs Boult Audio K40 vs Boult Audio W20
By cashify- Updated: 15th Nov 2026, 01:57 IST
Key Feature Comparison
Detailed Specs
Brand
Boult Audio
Boult Audio
Boult Audio
Model
K10
K40
W20
Price
Rs. 699
Rs. 899
Rs. 899
Price Status
Confirmed
Confirmed
Confirmed
Market Status
Available
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
Earbud, 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
1 Year
Launch Date
-
23-Feb-24
14-Sep-23
Type
Wireless
Wireless
Wireless
Design
In Ear Canalphone
In Ear Canalphone
In Ear Canalphone
Fit
In the Ear
In the Ear
In the Ear
Open or Closed Back
Closed Back
Closed Back
Closed Back
Eartip Size
Large, Medium, Small
Large, Medium, Small
Large, Medium, Small
Weight
46 gm
36 gm
-
Dimensions
Overall :55 x 55 x 31 mm
Overall :45 x 24 x 62 mm
-
Colours
White, Pure Black
Berry Red, Denim Blue, Electric Black, Ivory White, Khaki Green
Glacier Blue, Pine Green, Space Black
Noise Cancellation
Yes
Yes
Yes
Replaceable Earbuds
Yes
Yes
Yes
Call Control
-
Answer / End
Answer / End
Music Control
-
Volume Control
Volume Control
Connectivity
Bluetooth
Bluetooth
Bluetooth
Bluetooth Version
5.4
5.3
5.3
Bluetooth Range
10 meter
10 meter
10 meter
Bluetooth Features
Auto Pairing
Auto Pairing
Auto Pairing
Microphone
Yes
Yes
Yes
Playback Time
50 Hours
48 Hours
32 Hours
Charging Type
USB Type-C
USB Type-C
USB Type-C
Charging Time
-
100 Minute
-
Battery Type
-
Li-ion
Li-ion
Latest Comparisons
You May Also Read
Explore our best Vivo mobile phones launched in India. Read reviews, full specifications and get the best exchange price for your old phone. The Top Vivo Mobile phones list by Cashify is a list that will help you choose the best Vivo smartphone. The list has a lot of benefits so that you can choose…
Being a Multinational telecommunications company, Sony Mobile Communications Inc has been a major name in the gadget world. Starting off as a joint endeavor between Sony and Ericsson, headquartered in Tokyo, the company has made into the smartphone market and has ever since been working hard to come up with the best sony mobiles. With…
Explore our best LG mobile phones launched in India. Read reviews, full specifications and get the best exchange price for you old phone.
Get to know about the best Nokia smartphones launched in the last 2 years. Also, evaluate the exchange price if you sell you old phone on Cashify.
Get to know about the best Xiaomi smartphones launched in the last 3 years. Also, evaluate the exchange price if you sell you old phone on Cashify.
Recent News
Tips & Tricks
Hunting for Free Fire Max Redeem codes today? In this article we bring you the best free fire codes that are totally working and can get you the best rewards in the game.
14th Nov 2026
Android users, now you can download iPhone ringtone on your smartphone as well. Here, we have shared a few ways how to do so.
14th Nov 2026
There are plenty of smartphones, and almost all those smartphones have different chipsets. The performance of each chipset is vital for any smartphone, it shapes the user experience and leaves a long-lasting positive impact. So, if you want to make sure you’re buying the right smartphone with the right SoC, check out our best processor for mobile phone ranking list.
13th Nov 2026
Adjusting your sensitivity offers much help in improving the aiming capability. Pointing the crosshair is the main component to win in shooting battle games like PUBG and fortnight. Therefore, here we have discussed the correct measures to improve aiming through adjusting sensitivity and improve your gameplay significantly.
13th Nov 2026
The article talks about taking your texting game to the next level by knowing how to Underline in WhatsApp, bold, strikethrough, changing fonts, and much more things that you can do. If you know these things like Underline WhatsApp or anything else, you can convey yourself better with your friends and family.
13th Nov 2026
Recent Articles
Hunting for Free Fire Max Redeem codes today? In this article we bring you the best free fire codes that are totally working and can get you the best rewards in the game.
14th Nov 2026
Intel Core i7 vs AMD Ryzen 7 is the battle currently going on since Intel announced its latest Alder Lake line of CPUs. Both the CPUs have very comparable specs and performance, so we have put both of them side by side to see which one is the ultimate winner.
14th Nov 2026
Indian Bike Driving 3D game is similar to GTA, which lets players engage in various activities through cheat codes. These Indian Bike Driving 3D cheat codes allow players to unlock multiple benefits. Read on to learn more about these cheat codes.
14th Nov 2026
Check out how to download the OriginOS 7 Beta and access it to get the first look at Vivo's Android 17 touch-up, liquid glass UI, performance upgrades and much more, all inside this article.
14th Nov 2026
Android users, now you can download iPhone ringtone on your smartphone as well. Here, we have shared a few ways how to do so.
14th Nov 2026
Popular Leaks
Latest Products
13th Nov 2026
13th Nov 2026
13th Nov 2026
13th Nov 2026
13th Nov 2026
13th Nov 2026
13th Nov 2026
13th Nov 2026
12th Nov 2026
12th Nov 2026