Boult Audio Z40 Review — Gaming TWS with RGB Flair
The Quick Verdict The Boult Audio Z40 is a gamer-first TWS that packs features usually found at doub...
Earbuds Under ₹1000
Boult Audio Z40
★
★
★
★
★
4.1/5
Battery Life: 60 Hours
Driver Size: 13mm
Noise Cancellation: 50dB Active Noise Cancellation
Bluetooth: 5.3
Water Resistance: IPX5
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Earbud Specifications
Earbuds Under ₹1000Battery Life
60 Hours
Driver Size
13mm
Noise Cancellation
50dB Active Noise Cancellation
Bluetooth
5.3
Water Resistance
IPX5
Audio Codec
AAC, SBC
Case Battery
~60 hours total
Weight
~45g
Microphone
Yes
Low Latency
40ms ultra-low latency
Type
In-Ear TWS
Connectivity
Wireless
Noise Cancel
Yes (50dB Active Noise Cancellation)
Best For
60H Battery
Our Review
The Quick Verdict
The Boult Audio Z40 is a gamer-first TWS that packs features usually found at double the price: 50dB ANC, 40ms ultra-low latency, RGB lighting, and 60 hours of battery. The "Iron Man-inspired" frosted design turns heads, and the gaming performance is genuinely competitive. Some compromises exist (iOS compatibility, limited ANC effectiveness), but for Android gamers on a budget, this is a standout pick.
Who Should Buy?
| Buy If | Skip If |
|---|---|
| You are an Android mobile gamer | You use an iPhone |
| You want ANC on a tight budget | You need audiophile-grade sound |
| RGB lighting excites you | You prefer understated, minimal design |
| You want dual device pairing | You need the most effective ANC possible |
Bottom Line
The Boult Audio Z40 is a feature-packed gaming TWS that over-delivers on paper and mostly delivers in practice. For Android gamers who want ANC, low latency, and RGB swagger under ₹1,500, it is one of the best options available.
Rating: 3.75/5 — Best gaming TWS under ₹1,500 for Android users.
Pros
- + 50dB ANC at ₹1,299
- + 40ms Ultra-Low Latency
- + 60-Hour Battery Life
- + Mode Sync RGB Lighting
- + Dual Device Pairing + App Support
Cons
- − Poor iOS Compatibility
- − ANC Is Not Perfect
- − No Advanced Audio Codecs
- − Touch Controls Can Be Finicky
- − Build Quality Is Plastic-Heavy
Verdict
The Boult Audio Z40 is a feature-packed gaming TWS that over-delivers on paper and mostly delivers in practice. For Android gamers who want ANC, low latency, and RGB swagger under ₹1,500, it is one of the best options available.
7.5/10
Overall
Score
Score
Spec Comparison
Side-by-side vs alternatives| Spec | ★ Boult Audio Z40 | OnePlus Nord Buds 4 | boAt Airdopes 141 | Realme Buds Wireless 3 |
|---|---|---|---|---|
|
Battery Life
|
60 Hours | 62mAh each | 42 Hours | 35 Hours |
|
Driver Size
|
13mm | 12mm Titanium-Coated Dynamic Driver | 13mm | 10mm |
|
Noise Cancellation
|
50dB Active Noise Cancellation | Up to 52dB Real-Time Adaptive ANC, 5000Hz ultra-wide range | No (ENx only) | 30dB Active Noise Cancellation |
|
Bluetooth
|
5.3 | 6.1 | 5.3 | 5.3 |
|
Water Resistance
|
IPX5 | IP55 (earbuds only) | IPX4 | IP55 |
|
Audio Codec
|
AAC, SBC | AAC, SBC | AAC, SBC | AAC, SBC |
|
Case Battery
|
~60 hours total | 530mAh | ~42 hours total | N/A (Neckband) |
|
Weight
|
~45g | 4.3g per earbud, 42.5g total | ~60g | ~30.1g |
|
Microphone
|
Yes | 6 mics (3 per bud), AI Clear Call | Yes | Yes |
|
Low Latency
|
40ms ultra-low latency | 47ms | Yes (BEAST Mode) | 45ms ultra-low latency |
|
Type
|
In-Ear TWS | In-Ear TWS | In-Ear TWS | In-Ear Neckband |
|
Connectivity
|
Wireless | Wireless | Wireless | Wireless |
|
Noise Cancel
|
Yes (50dB Active Noise Cancellation) | Yes (Up to 52dB Real-Time Adaptive ANC, 5000Hz ultra-wide range) | No | Yes (30dB Active Noise Cancellation) |
|
Best For
|
60H Battery | You want flagship ANC under ₹3,500, You're a OnePlus ecosystem user, You commute daily, You're a mobile gamer, You want Bluetooth 6.1, You value long battery life | Best Battery | Neckband ANC |
★ Highlighted column = this product