47points

boAt Airdopes 393

50points

Boult Audio K40

Comparison winner
Boult Audio K40
vs
vs

63 facts in comparison

boAt Airdopes 393 vs Boult Audio K40

boAt Airdopes 393
Boult Audio K40

Why is boAt Airdopes 393 better than Boult Audio K40?

  • Has active noise cancellation (ANC)
    ?
  • Has ambient sound mode
    ?

Why is Boult Audio K40 better than boAt Airdopes 393?

  • 2 hours longer battery life
    ?

    8 hoursvs6 hours
  • 7 mm bigger driver unit
    ?

    13 mmvs6 mm
  • 1.67x longer battery life of the charging case
    ?

    40 hoursvs24 hours
  • Has AAC
    ?

Which are the most popular comparisons?

Price comparison

Boult Audio K40

Boultt Audio [Just Launched] K40 Truly Wireless in Ear Earbuds with 48H Playtime, Quad Mic ENC, 45ms Low ...Boultt Audio [Just Launched] K40 Truly Wireless in Ear Earbuds with 48H Playtime, Quad Mic ENC, 45ms Low Latency Gaming, Made in India, 13mm Bass Drivers, Ear Buds Bluetooth Wireless (Denim Blue)
amazon logo
Boultt Audio New Launch K40 True Wireless in Ear Earbuds with 48H Playtime, 4 Mics ENC, 45ms Low Latency ...Boultt Audio New Launch K40 True Wireless in Ear Earbuds with 48H Playtime, 4 Mics ENC, 45ms Low Latency Gaming, Made in India, 13mm Bass Drivers, Buds Bluetooth Wireless TWS (Ivory White)
amazon logo
Boultt Audio X10 True Wireless in Ear Earbuds with 45H Playtime, 40ms Xtreme Low Latency Mode, ENC Mic, M...Boultt Audio X10 True Wireless in Ear Earbuds with 45H Playtime, 40ms Xtreme Low Latency Mode, ENC Mic, Made in India, Type-C Fast Charging, 10mm Bass Drivers, IPX5, Bluetooth 5.3 Ear Buds (Black)
amazon logo

Cheap alternatives

User reviews

Overall rating

boAt Airdopes 393
10.0
1 User reviews
boAt Airdopes 393
10.0/10
1 User reviews
Boult Audio K40
0 User reviews
Boult Audio K40
0 User reviews

Features

Build quality

10.0/10
1 votes
No reviews yet
 

Sound quality

10.0/10
1 votes
No reviews yet
 

Design

10.0/10
1 votes
No reviews yet
 

Comfort

10.0/10
1 votes
No reviews yet
 

Battery life

10.0/10
1 votes
No reviews yet
 

Comments

PriceyMax

PriceyMax

11 months ago

10 / 10

It has a better touch sensitivity

PriceyMax

PriceyMax

11 months ago

10 / 10

0 users found this helpful

Design

Fit

In-ear

In-ear

The fit of the earbuds.
The first number of the IP rating refers to protection against dust, while the second number refers to protection against liquid. E.g. a first number of 6 denotes that it is completely dustproof, and a second number of 7 denotes that the device can withstand full immersion in water.
weight

Unknown. Help us by suggesting a value. (boAt Airdopes 393)

Unknown. Help us by suggesting a value. (Boult Audio K40)

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
has no wires or cables
boAt Airdopes 393
Boult Audio K40
True wireless devices have no cables connecting any part of the device together. This is an important distinction as some wireless earbuds have cables connecting the two earbuds together.
wingtips included
boAt Airdopes 393
Boult Audio K40
These earbuds come with wingtips that can be attached for a more secure fit. Wingtips come in handy for sports and other physical activities. When used correctly, they prevent the earbuds from falling off.
sweat resistance
boAt Airdopes 393
Boult Audio K40
Resistance to sweat makes it ideal for use while doing sports.
is dustproof and water-resistant
boAt Airdopes 393
Boult Audio K40
The device is dustproof and water-resistant. Water-resistant devices can resist the penetration of water, such as powerful water jets, but not being submerged into water.
has RGB lighting
boAt Airdopes 393
Boult Audio K40
RGB lighting allows you to choose between millions of colors and customize the look of your PC components.
has stereo speakers
boAt Airdopes 393
Boult Audio K40
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

Sound quality

has active noise cancellation (ANC)
boAt Airdopes 393
Boult Audio K40
This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.
has passive noise reduction
boAt Airdopes 393
Boult Audio K40
The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
The driver unit is the component that produces sound in the device. Bigger drivers are more powerful and can produce better bass.
The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
highest frequency

20000 Hz

20000 Hz

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
has Dolby Atmos
boAt Airdopes 393
Boult Audio K40
Dolby Atmos is a surround sound technology that allows sounds to be interpreted as three-dimensional objects. By doing so, Dolby Atmos allows for immersive, 360-degree sound.
impedance

Unknown. Help us by suggesting a value. (boAt Airdopes 393)

Unknown. Help us by suggesting a value. (Boult Audio K40)

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
sound pressure level

Unknown. Help us by suggesting a value. (boAt Airdopes 393)

Unknown. Help us by suggesting a value. (Boult Audio K40)

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
has a neodymium magnet
boAt Airdopes 393
Boult Audio K40
Devices with neodymium magnets are lighter and more powerful than those which use ferrite magnets. They also have more bass and clear high notes.

Power

Battery life

6 hours

8 hours

The device's battery life (when in use) as given by the manufacturer. With a longer battery life you have to charge the device less often.
The battery life of the charging case as given by the manufacturer. A charging case with a longer battery life allows you to recharge your headphones on the go multiple times before having to recharge the case itself.
Battery life (ANC)

Unknown. Help us by suggesting a value. (boAt Airdopes 393)

Unknown. Help us by suggesting a value. (Boult Audio K40)

The battery life when using active noise cancellation (ANC), as given by the manufacturer.
charge time

1.5 hours

1.5 hours

The time it takes to fully charge the battery.
battery power

40 mAh

Unknown. Help us by suggesting a value. (Boult Audio K40)

Battery power, or battery capacity, represents the amount of electrical energy that a battery can store. More battery power can be an indication of longer battery life.
has wireless charging
boAt Airdopes 393
Boult Audio K40
It supports a wireless charging standard such as Qi. To charge the device, you simply put it down on a compatible charging pad.
Has a solar power battery
boAt Airdopes 393
Boult Audio K40
A solar battery takes its energy from light, and stores it in a self-recharging battery which never needs to be changed.
has a battery level indicator
boAt Airdopes 393
Boult Audio K40
An indicator shows you when the device has low battery.
has a rechargeable battery
boAt Airdopes 393
Boult Audio K40
The battery can be recharged and used over again.

Connectivity

Has USB Type-C
boAt Airdopes 393
Boult Audio K40
The USB Type-C features reversible plug orientation and cable direction.
Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.
has LDAC
boAt Airdopes 393
Boult Audio K40
LDAC is a codec developed by Sony for Bluetooth audio. It is capable of a very high bitrate of 990kbps, which provides high resolution audio. It can also automatically adjust to a lower bitrate of 330kbps or 660kbps to increase stability.
has aptX Adaptive
boAt Airdopes 393
Boult Audio K40
aptx Adaptive is an audio codec for Bluetooth devices that is developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps), which means it can adjust the bit rate for different scenarios, such as listening to HD audio or reducing interference from other devices.
has aptX Low Latency
boAt Airdopes 393
Boult Audio K40
aptX Low Latency is a codec developed by Qualcomm. It uses Bluetooth 5.0 technology to provide low latency audio (around 40ms), which is useful when you want to avoid audio lag (e.g. when playing games).
has aptX HD
boAt Airdopes 393
Boult Audio K40
aptX HD is an audio codec for Bluetooth devices that is developed by Qualcomm. It supports high quality 24-bit audio (at a bit rate of 576kbps).
has aptX
boAt Airdopes 393
Boult Audio K40
aptX is a codec used for transmitting audio wirelessly with Bluetooth. It is developed by Qualcomm, and supports 16-bit audio at a bit rate of 384kbps.
has aptX Lossless
boAt Airdopes 393
Boult Audio K40
aptX Lossless is an audio codec for Bluetooth devices that is developed by Qualcomm. It supports high quality 16-bit/44.1kHz audio (at a maximum bit rate of 1200kbps). This codec provides CD-quality audio without any loss of data.
audio latency

Unknown. Help us by suggesting a value. (boAt Airdopes 393)

45 ms

Latency refers to the time it takes for the audio signal to be transmitted to your headphones/earbuds. Lower latency reduces audio lag, and is particularly important when playing games or watching videos.

Features

has ambient sound mode
boAt Airdopes 393
Boult Audio K40
Ambient sound mode uses microphones to pass through ambient noises so that they can still be heard. It’s useful when you want to listen to music but also be aware of what’s happening around you, for example when you’re jogging but still want to be able to hear traffic.
has in/on-ear detection
boAt Airdopes 393
Boult Audio K40
Sensors can detect when they are removed from your ears so that the music is paused, saving battery life.
has find earbuds feature
boAt Airdopes 393
Boult Audio K40
You can use the app to play a sound from your earbuds to help you locate them.
Supports fast charging
boAt Airdopes 393
Boult Audio K40
Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.
multipoint count

Unknown. Help us by suggesting a value. (boAt Airdopes 393)

Unknown. Help us by suggesting a value. (Boult Audio K40)

Multipoint allows you to link to more Bluetooth devices and switch between them. For example you can easily switch calls from one device to another without having to manually disconnect and reconnect.
has a mute function
boAt Airdopes 393
Boult Audio K40
The device has an option to mute/unmute a conversation directly from the device.
can be used as a headset
boAt Airdopes 393
Boult Audio K40
A headset is one headphone or pair with a built-in microphone. Headsets can be used for apps that require communication i.e. Skype, games with voice chat, mobile phones, etc.
control panel placed on a device
boAt Airdopes 393
Boult Audio K40
There is a control panel on the device body, so you can easily access the volume control or remote without having to interact with a cable or another device it's connected to.
warranty period

1 years

1 years

When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction. Note: This may vary by region.

Microphone

More microphones result in better sound quality and enable the device to filter out background noise.
has a noise-canceling microphone
boAt Airdopes 393
Boult Audio K40
These microphones are designed to filter out background noise from the desired sound. Especially useful in noisy environments.
mic sensitivity

Unknown. Help us by suggesting a value. (boAt Airdopes 393)

Unknown. Help us by suggesting a value. (Boult Audio K40)

It's the 'loudness' of the sound that the microphone can pick up.
highest mic frequency

Unknown. Help us by suggesting a value. (boAt Airdopes 393)

Unknown. Help us by suggesting a value. (Boult Audio K40)

The highest frequency that the mic can pick up. Better for recording treble.
lowest mic frequency

Unknown. Help us by suggesting a value. (boAt Airdopes 393)

Unknown. Help us by suggesting a value. (Boult Audio K40)

The lowest frequency that the mic can pick up. Better for recording bass.

Price comparison

Boult Audio K40

Boultt Audio [Just Launched] K40 Truly Wireless in Ear Earbuds with 48H Playtime, Quad Mic ENC, 45ms Low ...Boultt Audio [Just Launched] K40 Truly Wireless in Ear Earbuds with 48H Playtime, Quad Mic ENC, 45ms Low Latency Gaming, Made in India, 13mm Bass Drivers, Ear Buds Bluetooth Wireless (Denim Blue)
amazon logo
Boultt Audio New Launch K40 True Wireless in Ear Earbuds with 48H Playtime, 4 Mics ENC, 45ms Low Latency ...Boultt Audio New Launch K40 True Wireless in Ear Earbuds with 48H Playtime, 4 Mics ENC, 45ms Low Latency Gaming, Made in India, 13mm Bass Drivers, Buds Bluetooth Wireless TWS (Ivory White)
amazon logo
Boultt Audio X10 True Wireless in Ear Earbuds with 45H Playtime, 40ms Xtreme Low Latency Mode, ENC Mic, M...Boultt Audio X10 True Wireless in Ear Earbuds with 45H Playtime, 40ms Xtreme Low Latency Mode, ENC Mic, Made in India, Type-C Fast Charging, 10mm Bass Drivers, IPX5, Bluetooth 5.3 Ear Buds (Black)
amazon logo

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