At a Glance
Show differences only
48 Hours
48 Hours
Wireless
In Ear Canalphone, In the Ear
Wireless
In Ear Canalphone, In the Ear
10 meter
Auto Pairing
10 meter
Auto Pairing
Boult Audio K40 vs Boult Audio W40
Both Boult Audio K40 and Boult Audio W40 are two amazing TWS earbuds from Boult Audio, with characteristics aimed at enhancing your listening experience. Each of them presents impressive sound quality and wireless ease. Therefore, learning more about their differences will help you know where they excel and enable you make an informed choice.
Also Read: Boult Audio K40 vs Boult Audio W40 vs Boult Audio Z60
Boult Audio K40 vs Boult Audio W40: Specs Overview
In the following parts, we shall go into the Boult Audio K40 vs W40 general features, specs, audio capabilities, and battery comparison.
Boult Audio K40 vs Boult Audio W40: General Comparison
| Specifications | Boult Audio K40 | Boult Audio W40 |
| Brand | Boult | Boult |
| Model | Audio K40 | Audio W40 |
| Design | TWS Earbuds | TWS Earbuds |
| Type | In the Ear | In the Ear |
| Connectivity | Wireless | Wireless |
Also Read: Boult Audio K40 vs Boult Audio W40 vs Boult Audio UFO
Boult Audio K40 vs Boult Audio W40: Feature Comparison
| Specifications | Boult Audio K40 | Boult Audio W40 |
| Bluetooth | Yes, 5.3 | Yes,5.3 |
| Bluetooth Range | 10m | 10 m |
| USB | Yes | Yes |
| Microphone | Yes, Quad ENC Mic | Yes, Quad ENC Mic |
| Voice Assistant | Yes, Ok Google/Hey Siri | Yes, Ok Google/Hey Siri |
| Water Resistant | Yes | Yes |
| Controls | Touch | Touch |
| Music Controls | Pause/Play | Pause/Play |
| Call Controls | Accept/Reject calls | Accept/Reject calls |
| Switch between Call and Music | Yes | Yes |
| Additional Features | IPX5 Rated, 45ms Ultra-Low Latency Gaming Mode, Type-C Charging, LED Indicator | IPX5 Rated, 45ms Ultra-Low Latency Gaming Mode, Type-C Charging, LED Indicator |
Boult Audio K40 vs Boult Audio W40: Audio Comparison
| Specifications | Boult Audio K40 | Boult Audio W40 |
| Deep Bass | Yes | Yes |
| Frequency Response | 20 Hz – 20 kHz | 20 Hz – 20 kHz |
| Driver Unit | 13 mm | 13 mm |
| Driver Type | BoomX Tech Driver | BoomX Tech for Rich Bass |
| Environmental Noise Cancellation | Yes | Yes |
Also Read: Boult Audio K40 vs Boult Audio Z40 Pro vs Boult Audio W40
Boult Audio K40 vs Boult Audio W40: Battery Comparison
| Specifications | Boult Audio K40 | Boult Audio W40 |
| Battery Life | 48 hours | 48 hours |
| Charging Time | 1.5 hours | 1.5 hours |
| Stand-by Time | 120 hours | 120 hours |
Final Verdict
The Boult Audio K40 and W40 are both fantastic TWS earbuds that have similar features, which are Bluetooth 5.3, Quad ENC Mic, and ultra-low latency gaming mode at 45ms. They come with high quality sound enhancers called BoomX Tech drivers for providing excellent audio capabilities, as each has its own deep bass and allows you to play music for up to two days. The main difference lies in design preference. If you prioritize aesthetic details or slight ergonomic differences, choose accordingly. Otherwise, either model will deliver a superb audio experience.
Also Read: Boult Audio K40 vs Boult Audio W40 vs boAt Airdopes 148
Have different products in mind? Don’t worry- we bring you a simple tool to easily compare earbuds in India. For easy comprehension, we have created a tabular format for you to analyze different elements of each phone easily, so you can narrow down correctly, which pick suits you best.
Key Feature Comparison
Detailed Specs
Brand
Boult Audio
Boult Audio
Model
K40
W40
Launch Date
23-Feb-24
17-Aug-23
Price
Rs. 899
Rs. 1,299
Price Status
Confirmed
Confirmed
Market Status
Available
Available
Box Contents
Earbud, Charging Case, USB Cable Type C, User Manual, Warranty Card
1 Pair of Earbuds, Charging Case, Charging Cable, User Manual, Warranty Card, Extra Pair of Ear Tips
Warranty
1 Year
1 Year
Compatible Devices
-
Mobile Phone, PC, Tablet
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
Eartip Size
Large, Medium, Small
Large, Medium, Small
Weight
36 gm
-
Dimensions
Overall :45 x 24 x 62 mm
-
Colours
Berry Red, Denim Blue, Electric Black, Ivory White, Khaki Green
Khaki Green, Berry Red, Denim Blue, Ivory White
Foldable Design
-
Yes
Noise Cancellation
Yes
Yes
Replaceable Earbuds
Yes
Yes
Call Control
Answer / End
Answer / End
Music Control
Volume Control
Volume Control
Connectivity
Bluetooth
Bluetooth
Bluetooth Version
5.3
5.3
Bluetooth Range
10 meter
10 meter
Bluetooth Features
Auto Pairing
Auto Pairing
Microphone
Yes
Yes
Playback Time
48 Hours
48 Hours
Charging Type
USB Type-C
USB Type-C
Charging Time
100 Minute
-
Battery Type
Li-ion
-
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