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Wireless EarbudsUpdated November 26, 2025
Boult Audio Z40 with 60 Hours Playtime and Zen ENC Mic

Boult Audio

Boult Audio Z40

₹799

VS
Top pick
Noise Buds VS104 with 45 Hours Playtime and Quad Mic ENC

Noise

Noise Buds VS104

₹1,099

Boult Audio Z40 vs Noise Buds VS104

An in-depth comparison to help you choose the right wireless earbuds for your needs.

Price gap

₹300

Score gap

2 pts

Rating gap

0.1

Editor's analysis

The expert read

A hand-written take on how these two compare in the real world.

A direct showdown between India's extreme budget contenders. The Noise Buds VS104 at Rs 1,099 pack 13mm drivers, Quad Mic ENC, and 45hr battery. The Boult Audio Z40 at Rs 799 counter with 10mm drivers, Zen ENC calls, and 60hr battery. Same price, different strengths. The Noise wins on driver size (13mm vs 10mm) for louder, bassier audio. The Boult wins on battery (60hr vs 45hr) for marathon listening. This is genuinely the hardest sub-Rs 1,000 decision in Indian earbuds.

Round by round

Head to head

How each product stacks up across the key dimensions.

Product A

Boult Audio Z40

3

wins

VS

Product B

Noise Buds VS104

3

wins

Price
Winner

₹799

B

₹1,099

User Rating
Winner

4.1 / 5

B

4 / 5

Our Score
A

81/100

Winner

83/100

Popularity
A

Popular

Winner

Bestseller

Driver Size
A

10mm Drivers

Winner

13mm Drivers

Battery Life
Winner

Up to 60 hours (with case)

B

Up to 45 hours (with case)

Quick summary

The short version

A direct showdown between India's extreme budget contenders. The Noise Buds VS104 at Rs 1,099 pack 13mm drivers, Quad Mic ENC, and 45hr battery.

Noise Buds VS104

Best overall

Noise Buds VS104

₹1,0994/5vs Boult Audio
Check price

With Noise now at Rs 1,099 and Boult at Rs 799, choose Noise for louder bass-heavy sound from 13mm drivers, or Boult for 15hr extra battery life. If music quality matters more, pick Noise. If battery endurance matters more, pick Boult. Neither is wrong at this price.

Side by side

The products

Each pick at a glance, what they include and what they cost.

Boult Audio Z40 with 60 Hours Playtime and Zen ENC Mic

Boult Audio

Boult Audio Z40

4.1(4,821)
₹799

Inclusive of all taxes

Check Price on Amazon
Popular Choice

Key Features

  • Massive 60 hours total playtime with charging case
  • Zen Environmental Noise Cancellation for clear calls
  • Low latency gaming mode for seamless experience

Specs at a Glance

Driver Size

10mm Drivers

Battery Life

Up to 60 hours (with case)

Active Noise Cancellation

No ANC (Zen ENC for calls)

Bluetooth Version

5.2

Our Pick
Noise Buds VS104 with 45 Hours Playtime and Quad Mic ENC

Noise

Noise Buds VS104

4(5,432)
₹1,099

Inclusive of all taxes

Check Price on Amazon
Popular ChoiceBestseller

Key Features

  • Impressive 45 hours total playback time
  • Instacharge: 10 minutes = 200 minutes playtime
  • Quad mic with Environmental Noise Cancellation

Specs at a Glance

Driver Size

13mm Drivers

Battery Life

Up to 45 hours (with case)

Active Noise Cancellation

No ANC (Quad Mic ENC)

Bluetooth Version

5.2

Prices accurate as of 26/11/2025. Prices and availability on Amazon.in may change.

What sets them apart

Key differences

The decisions you are actually making when you pick one over the other.

₹300 price difference

Boult Audio Z40

The Boult Audio Z40 is 27% more affordable, saving you ₹300. Both are within a similar price range.

Driver Size: 13mm Drivers vs 10mm Drivers

Noise Buds VS104

The Noise Buds VS104 leads in driver size with 13mm Drivers compared to 10mm Drivers.

Battery Life: Up to 60 hours (with case) vs Up to 45 hours (with case)

Boult Audio Z40

The Boult Audio Z40 leads in battery life with Up to 60 hours (with case) compared to Up to 45 hours (with case).

Weight: 4.2g per earbud vs 4.5g per earbud

Noise Buds VS104

The Noise Buds VS104 is more efficient in weight with 4.2g per earbud compared to 4.5g per earbud.

Spec sheet

Detailed Specifications

Side-by-side numbers with subtle highlighting on the stronger value.

SpecificationBoult Audio Z40Noise Buds VS104
Price₹799₹1,099
Rating4.1 / 5(4,821)4 / 5(5,432)
Driver Size10mm Drivers13mm Drivers
Battery LifeUp to 60 hours (with case)Up to 45 hours (with case)
Active Noise CancellationNo ANC (Zen ENC for calls)No ANC (Quad Mic ENC)
Bluetooth Version5.25.2
Water ResistanceIPX5IPX5
Charging TypeUSB Type-C Fast ChargingUSB Type-C
MicrophonesQuad Mic with Zen ENCQuad Mic with ENC
Weight4.5g per earbud4.2g per earbud

Highlighted cells indicate the stronger value in that row.

Strengths and tradeoffs

Pros and cons

Where each pick shines, and where you'll have to compromise.

Boult Audio Z40

81/100

Excellent value

What we like

  • Exceptional 60-hour battery life matches premium models
  • Excellent value at ₹799 price point
  • Good bass response from 10mm drivers
  • IPX5 rating great for fitness enthusiasts
  • Zen ENC provides clear call quality
  • Fast charging via Type-C is convenient
  • Made in India with quality assurance

What could be better

  • No Active Noise Cancellation
  • Sound quality lacks detail in mids
  • Build quality could be more premium
  • Touch controls are basic
  • Limited brand recognition compared to boAt/Noise
  • No dedicated app for customization
  • Bluetooth 5.2 (not latest 5.3)

Noise Buds VS104

83/100

Excellent value

What we like

  • Outstanding 45-hour battery life
  • Incredible Instacharge fast charging
  • Best value at ₹1,099 price point
  • Strong bass with 13mm TruBass drivers
  • IPX5 rating better than most budget TWS
  • Quad mic ensures excellent call clarity
  • Very comfortable lightweight fit

What could be better

  • No Active Noise Cancellation feature
  • Sound quality lacks refinement in highs
  • Build quality feels budget-oriented
  • Touch controls need improvement
  • Noise app has limited functionality
  • Connectivity can drop occasionally

Decision guide

Which one should you buy?

Pick the one that matches your priorities, not the spec sheet.

Choose

Boult Audio Z40

If you want

  • Louder 13mm drivers produce more bass impact for music and movies
  • Quad Mic ENC with four microphones handles phone calls better
  • You want the loudest possible sound at Rs 1,099
  • Music quality and driver size matter more than battery to you

Choose

Noise Buds VS104

If you want

  • 60hr battery versus 45hr gives you 15 extra hours of listening
  • Battery endurance for travel and irregular charging is your priority
  • You want the longest-lasting earbuds at the budget price point
  • You listen at moderate volumes where 10mm drivers sound adequate

Buying tip

The Noise VS104's Quad Mic ENC uses four microphones while the Boult Z40's Zen ENC likely uses two. For phone calls in moderately noisy Indian environments - cafes, shared workspaces, auto-rickshaws - the Noise's four-mic approach captures your voice more cleanly. If daily calls matter, the Noise has a hardware advantage in call quality.

Ready to decide?

Pick your winner and grab today's price

Boult Audio Z40

Boult Audio Z40

₹799

Buy on Amazon
Pick
Noise Buds VS104

Noise Buds VS104

₹1,099

Buy on Amazon

Quick answers

Frequently Asked Questions

Noise Buds VS104 at Rs 1,099 or Boult Z40 at Rs 799 - which is the better buy?

Neither is universally better. The Noise Buds VS104 suit music lovers who want louder, bassier 13mm drivers and better call quality from Quad Mic ENC. The Boult Audio Z40 suit travelers and battery-conscious users who want 60hr endurance. Buy based on whether sound or battery matters more to your daily routine.

Is 13mm driver on Noise really better than 10mm on Boult?

The Noise's 13mm drivers are louder with more bass slam - clearly audible in direct comparison. The Boult's 10mm drivers sound adequate but thinner. For gym workouts, Bollywood parties, and bass-heavy tracks, the Noise's larger drivers deliver more energy. For podcasts and calls, both sound similar.

Which lasts longer for a college student's weekly routine?

The Boult Z40 at 60hr can last an entire college week without charging, even with 3-4 hours of daily use. The Noise VS104 at 45hr needs a charge by Thursday or Friday with similar usage. If your hostel charger is always occupied, the Boult's extra endurance eliminates charging anxiety.