₹100 price difference
Boult Audio Z40The Boult Audio Z40 is 11% more affordable, saving you ₹100. Both are within a similar price range.
Wireless EarbudsUpdated November 26, 2025
Top pick
boAt
boAt Airdopes 141
₹899
VS
Boult Audio
Boult Audio Z40
₹799
boAt Airdopes 141 vs Boult Audio Z40
An in-depth comparison to help you choose the right wireless earbuds for your needs.
Price gap
₹100
Score gap
4 pts
Rating gap
0.1
Editor's analysis
The expert read
A hand-written take on how these two compare in the real world.
Two ultra-budget Indian earbuds at Rs 899 and Rs 799 where battery endurance headlines the comparison. The boAt Airdopes 141 deliver 8mm drivers, ENx calls, and 42hr battery. The Boult Audio Z40 offer 10mm drivers, Zen ENC calls, and a class-leading 60hr battery at Rs 100 less. The Boult wins on driver size (10mm vs 8mm), battery (60hr vs 42hr), and price (Rs 100 cheaper). boAt relies on its massive brand presence and customer trust in India to stay competitive.
Round by round
Head to head
How each product stacks up across the key dimensions.
Product A
boAt Airdopes 141
2
wins
VS
Product B
Boult Audio Z40
4
wins
Price
A
₹899
Winner
₹799
₹899
Price
₹799
User Rating
A
4 / 5
Winner
4.1 / 5
4 / 5
User Rating
4.1 / 5
Our Score
Winner
85/100
B
81/100
85/100
Our Score
81/100
Popularity
Winner
Bestseller
B
Popular
Bestseller
Popularity
Popular
Driver Size
A
8mm Drivers
Winner
10mm Drivers
8mm Drivers
Driver Size
10mm Drivers
Battery Life
A
Up to 42 hours (with case)
Winner
Up to 60 hours (with case)
Up to 42 hours (with case)
Battery Life
Up to 60 hours (with case)
Quick summary
The short version
Two ultra-budget Indian earbuds at Rs 899 and Rs 799 where battery endurance headlines the comparison. The boAt Airdopes 141 deliver 8mm drivers, ENx calls, and 42hr battery.
The Boult Audio Z40 win this comparison on specs - bigger drivers, 18hr more battery, and Rs 100 cheaper. The boAt Airdopes 141 hold value through brand trust and availability. For pure bang-for-buck, Boult takes this round.
Side by side
The products
Each pick at a glance, what they include and what they cost.
Our Pick
boAt
boAt Airdopes 141
4(6,543)
₹899
Inclusive of all taxes
Popular ChoiceBestseller
Key Features
- 42 hours total playback time with charging case
- ASAP Charge: 5 minutes = 75 minutes playback
- ENx Environmental Noise Cancellation for calls
Specs at a Glance
Driver Size
8mm Drivers
Battery Life
Up to 42 hours (with case)
Active Noise Cancellation
No ANC (ENx for calls)
Bluetooth Version
5.1
Boult Audio
Boult Audio Z40
4.1(4,821)
₹799
Inclusive of all taxes
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
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.
Driver Size: 10mm Drivers vs 8mm Drivers
Boult Audio Z40The Boult Audio Z40 leads in driver size with 10mm Drivers compared to 8mm Drivers.
Battery Life: Up to 60 hours (with case) vs Up to 42 hours (with case)
Boult Audio Z40The Boult Audio Z40 leads in battery life with Up to 60 hours (with case) compared to Up to 42 hours (with case).
Bluetooth Version: 5.2 vs 5.1
Boult Audio Z40The Boult Audio Z40 leads in bluetooth version with 5.2 compared to 5.1.
Weight: 3.8g per earbud vs 4.5g per earbud
boAt Airdopes 141The boAt Airdopes 141 is more efficient in weight with 3.8g per earbud compared to 4.5g per earbud.
Spec sheet
Detailed Specifications
Side-by-side numbers with subtle highlighting on the stronger value.
| Specification | boAt Airdopes 141 | Boult Audio Z40 |
|---|---|---|
| Price | ₹899 | ₹799 |
| Rating | 4 / 5(6,543) | 4.1 / 5(4,821) |
| Driver Size | 8mm Drivers | 10mm Drivers |
| Battery Life | Up to 42 hours (with case) | Up to 60 hours (with case) |
| Active Noise Cancellation | No ANC (ENx for calls) | No ANC (Zen ENC for calls) |
| Bluetooth Version | 5.1 | 5.2 |
| Water Resistance | IPX4 | IPX5 |
| Charging Type | USB Type-C | USB Type-C Fast Charging |
| Microphones | Dual Mic with ENx | Quad Mic with Zen ENC |
| Weight | 3.8g per earbud | 4.5g 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.
boAt Airdopes 141
85/100
Excellent value
What we like
- Great battery life at 42 hours total
- Ultra-fast ASAP charging technology
- Best value under ₹900 in India
- Low latency BEAST mode for gaming
- Lightweight at just 3.8g per earbud
- Good bass response for the price
- Instant pairing is very convenient
What could be better
- No Active Noise Cancellation
- 8mm drivers smaller than Airdopes 131
- Sound quality lacks clarity and detail
- Build quality is basic plastic
- Bluetooth 5.1 (not latest version)
- Touch controls can be unreliable
- Call quality average in windy conditions
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)
Decision guide
Which one should you buy?
Pick the one that matches your priorities, not the spec sheet.
Choose
boAt Airdopes 141
If you want
- boAt's brand trust and wider physical retail presence matter to you
- More Hindi support content and YouTube reviews help you troubleshoot
- You found a deep sale discount making the 141 cheaper than Rs 700
- Slightly more polished build quality appeals to your preference
Choose
Boult Audio Z40
If you want
- 60hr battery versus 42hr gives you 18 extra hours of listening
- Larger 10mm drivers over boAt's 8mm deliver fuller sound
- Rs 100 cheaper with better specs is a straightforward win
- Maximum battery endurance for travel is your top priority
Buying tip
The 18hr battery gap (60hr vs 42hr) is the largest absolute battery difference in this comparison at the cheapest price tier. Both are under Rs 1,000 but the Boult's endurance makes it the ultimate travel companion for budget-conscious Indian travelers taking long bus and train journeys.
Ready to decide?
Pick your winner and grab today's price
Boult Audio Z40
₹799
Quick answers
Frequently Asked Questions
Why choose boAt 141 when Boult Z40 beats it on every spec for less?
boAt's brand strength in India translates to easier availability in physical stores, more Hindi YouTube reviews for troubleshooting, and wider service center access. If you value community support and brand familiarity, boAt's ecosystem has an edge. On pure specs and value, the Boult Z40 wins clearly.
Is 60hr battery on Boult genuinely 18hr more than boAt's 42hr?
Claimed numbers often exceed real-world performance by 10-20%. Realistically, the Boult delivers about 48-52hr and the boAt about 34-38hr. The Boult still leads by roughly 14-16hr in real use - enough for an extra 2-3 days of moderate listening.
Which has better build quality at this budget price?
Neither earbuds at sub-Rs 1,000 offer premium build quality. Both use similar plastic construction. The boAt Airdopes 141 have slightly more polished finishing due to higher production volumes and boAt's established manufacturing partners. The Boult feels adequate but marginally less refined.
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