Boat Nirvana Crystl is a feature-packed True Wireless Stereo (TWS) earbud that redefines audio experience with its Crystal Bionic Sound technology and Hybrid Active Noise Cancellation (ANC) up to 32dB. With 100 hours of total playback, it offers extended usage for audiophiles and gamers alike. The Beast Mode ensures ultra-low latency, making it perfect for gaming. It features 3D Spatial Audio, boAt Signature Sound, and adaptive EQ customization via the boAt Hearables App. Available in Black, Red, and Yellow, its transparent case adds a futuristic touch. With ENx Technology for clear calls and IPX5 water resistance, it’s an all-rounder choice for users. Realme Buds Air 7 are set to launch in India on March 19, 2025, introducing a host of advanced features for an immersive audio experience. Equipped with 12.4mm titanium-plated dynamic drivers, these earbuds deliver deep bass and clear sound across various genres. The Active Noise Cancellation (ANC) technology offers up to 52dB noise reduction, ensuring an uninterrupted listening experience. With Bluetooth 5.4 and support for LHDC 5.0, AAC, and SBC codecs, users can expect high-fidelity, low-latency audio suitable for gaming and media consumption. A standout feature is the impressive 52-hour total playback time, with a quick 10-minute charge providing up to 10 hours of use. The earbuds are IP55-rated for dust and water resistance, making them suitable for various environments. Available in Ivory Gold, Moss Green, and Lavender Purple, the realme Buds Air 7 combine functionality with style, appealing to both audiophiles and casual listeners In this comparison, we look at specs, features, and price to help you compare which is better. Let’s see key highlights below.
Key Feature | Boat Nirvana Crystl | Realme Buds Air 7 |
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Battery Life | Up to 100 hours total playback | Up to 52 hours total playback |
Water Rating | IPX4 (Sweat and Splash Resistant) | IP55 (Dust and Water Resistant) |
Bluetooth Version | 5.3 | 5.4 |
Latency | 50ms ultra-low latency | 45ms low latency |
Noise Cancellation | Hybrid Active Noise Cancellation (ANC) | Active Noise Cancellation (ANC) |
![]() Realme Buds T200 Lite
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Overview | ||
Bluetooth Version | ||
5.3 | 5.4 | - |
ANC Specs | ||
Hybrid Active Noise Cancellation (ANC) up to 32dB | Active Noise Cancellation (ANC) up to 52dB | - |
Gaming Mode | ||
Low-latency Beast Mode | Low-latency mode with 45ms latency | - |
Battery Life | ||
Up to 100 hours total playback | Up to 52 hours total playback | - |
Other Connectivity Details | ||
Multi-Point Connectivity, Google Fast Pair | Dual-device connectivity, Swift Pair | - |
Fast Charging | ||
USB Type-C charging with quick charge (10 min for 120 min playback) | 10 minutes charge provides up to 10 hours playback | - |
Water Rating | ||
IPX4 (Sweat and Splash Resistant) | IP55 (Dust and Water Resistant) | - |
Audio | ||
Driver Type | ||
HiFi 11mm Dynamic Drivers with Crystal Bionic Sound | 12.4mm Titanium-Plated Dynamic Drivers | - |
Audio Codec | ||
AAC, SBC | LHDC 5.0, AAC, SBC | - |
Signature Sound | ||
boAt Signature Sound with Enhanced Bass | Deep Bass with 360° Spatial Audio Effect | - |
Noise Cancellation | ||
Hybrid Active Noise Cancellation (ANC) | Active Noise Cancellation (ANC) | - |
Other Audio Features | ||
3D Spatial Audio, Adaptive EQ, Personalized Sound Customization | Hi-Res Audio Certified | - |
Battery | ||
Total Playback with Charging Case | ||
Up to 100 hours (ANC off) | Up to 52 hours (ANC off) | - |
Single Earbud Playback | ||
Up to 10 hours (ANC off) | Up to 13 hours (ANC off) | - |
Charging Time (Earbuds) | ||
Approximately 60 minutes | Approximately 2 hours | - |
Charging Time (Case) | ||
Approximately 90 minutes | Approximately 2 hours | - |
Battery Capacity Details | ||
45mAh (each earbud), 800mAh (charging case) | 62mAh (each earbud), 480mAh (charging case) | - |
Connectivity | ||
Multi-Point Connectivity | ||
Yes | Yes | - |
Fast Pair | ||
Yes, with Google Fast Pair | Yes, with Swift Pair | - |
Compatible Devices | ||
Mobile Phone, PC, Tablet | Mobile Phone, PC, Tablet | - |
NFC Pairing | ||
No | No | - |
Charging | ||
Charging Type | ||
USB Type-C | USB Type-C | - |
Battery Indicator | ||
LED indicators on case | LED indicators on case | - |
Quick Charging | ||
Yes, 10 min charge gives 120 min playback | Yes, 10 min charge provides 10 hours playback | - |
Wireless Charging | ||
No | Not specified | - |
Calling | ||
Mics(Microphones) | ||
Quad Mic with AI-Enabled ENx Technology | Six Mics (Three per earbud) with AI ENC | - |
Other Calling Features | ||
Environmental Noise Cancellation (ENC) for crystal-clear calls | Environmental Noise Cancellation (ENC) for clearer calls | - |
Special Features | ||
Touch Controls | ||
Yes, customizable via boAt Hearables App | Yes, customizable via realme Link App | - |
In-Ear Detection | ||
Yes | Not specified | - |
Voice Assistant | ||
Yes (Google Assistant, Siri support) | Yes (Google Assistant, Siri support) | - |
Low Power Mode | ||
Not specified | Not specified | - |
Build & Design | ||
Form Factor | ||
In-ear TWS | In-ear TWS | - |
Headphone Type | ||
True Wireless Stereo (TWS) Earbuds | True Wireless Stereo (TWS) Earbuds | - |
Color Options | ||
Black, Red, Yellow | Ivory Gold, Moss Green, Lavender Purple | - |
Material | ||
Premium plastic with transparent case design | Crystal Alloy Design | - |
Weight | ||
52g (including case) | Not specified | - |
Gaming | ||
Details | ||
Low-latency Beast Mode | Low-latency mode with 45ms latency | - |
Latency | ||
50ms ultra-low latency | 45ms low latency | - |
Customizable Gaming EQ | ||
Not specified | Not specified | - |
Noise Cancellation | ||
Active Noise Cancellation(ANC) | ||
Yes | Yes | - |
Noise Cancellation Modes | ||
Three ANC levels with Transparency mode | ANC and Transparency mode | - |
Transparency Mode | ||
Yes | Yes | - |
More Features | ||
Other Features | ||
3D Spatial Audio, Personalized EQ, boAt Crystal Bionic Sound | 360° Spatial Audio, Personalized Sound Profiles | - |
App Support | ||
boAt Hearables App | realme Link App | - |
Voice Prompts | ||
Not specified | Not specified | - |
Smart Features | ||
Sleep Mode | ||
Not specified | Not specified | - |
Health Monitoring | ||
No | No | - |
Find My Earbuds | ||
Yes (via boAt Hearables App) | Yes (via realme Link App) | - |
Customization Options | ||
EQ Customization | ||
Yes, via boAt Hearables App | Yes, via realme Link App | - |
Ear Tip Sizes | ||
Large, Medium, Small | Large, Medium, Small | - |
Firmware Updates | ||
Yes, OTA updates via boAt Hearables App | Yes, OTA updates via realme Link App | - |
Controls | ||
Button Controls | ||
No | No | - |
Voice Assistant Control | ||
Yes, via touch | Yes, via touch | - |
Music Controls | ||
Yes, via touch controls | Yes, via touch controls | - |
Touch Sensitivity | ||
Not specified | Not specified | - |
Customizable Controls | ||
Yes, via boAt Hearables App | Yes, via realme Link App | - |
Box Contents | ||
Earbuds | ||
Yes | Yes | - |
Charging Case | ||
Yes | Yes | - |
USB Cable Type-C | ||
Yes | Yes | - |
User Manual | ||
Yes | Yes | - |
Warranty Card | ||
Yes | Yes | - |
Extra Earmuffs | ||
Yes (2 pairs, assumed as ear tips in S/M/L sizes) | Yes (3 pairs, ear tips in S/M/L sizes) | - |
Launch Date | ||
Release Date | ||
March 2025 | March 19, 2025 | - |
Status | ||
Upcoming | Upcoming | - |
Based on the comparison, here are the benefits of Boat Nirvana Crystl and Realme Buds Air 7 provided by SpecsandPrices.in.
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