Huawei FreeBuds Pro 4 are the brand's premium TWS earbuds that redefine the listening experience with advanced features and top-tier technology. Powered by dual 11mm dynamic drivers and a micro-flat tweeter, these earbuds deliver Hi-Res audio with rich bass, crisp mids, and clear treble, making every note sound precise. Equipped with AI-based Noise Reduction and active noise cancellation (ANC) that can block up to 100dB, the FreeBuds Pro 4 provide an immersive sound experience in any environment. The earbuds also feature 3-mic AI ENC technology for clear, noise-free calls. For an immersive listening experience, they support 360-degree spatial audio and offer low-latency Bluetooth 5.2 connectivity for seamless device pairing. They support L2HC 4.0 and Hi-Res Wireless Audio certifications, ensuring high-fidelity sound transmission. With up to 33 hours of battery life, the FreeBuds Pro 4 offers long-lasting performance. Realme Buds Air 7 Pro true wireless earbuds is set to redefine wireless audio with its dual-driver setup, featuring a 12mm woofer and a 7mm microplanar tweeter for enhanced bass and crystal-clear mids and highs. Equipped with Active Noise Cancellation (ANC) up to 55dB, these earbuds promise an immersive listening experience. With an impressive battery life of up to 50 hours and a gaming mode offering 45ms low latency, they cater to audiophiles and gamers alike. Additional features include IP67 water and dust resistance, Bluetooth 5.3 connectivity, and advanced customization through the Realme Link App, making it a premium choice for audio enthusiasts. 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 | Huawei FreeBuds Pro 4 | Realme Buds Air 7 Pro |
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Battery Life | Up to 33 hours total playback with charging case, up to 7 hours on a single charge | Up to 50 hours total playback |
Water Rating | IP54 water resistance (Splashproof, Sweatproof) | IP67 (Earbuds and Case) |
Bluetooth Version | 5.2 | 5.4 |
Latency | Not specified | 45ms |
Noise Cancellation | Active Noise Cancellation up to 100dB, AI Noise Reduction | Active Noise Cancellation up to 55dB |
![]() Ptron Zenbuds Evo X2 Pro OWS
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Overview | ||
Bluetooth Version | ||
5.2 | 5.4 | - |
ANC Specs | ||
Active Noise Cancellation up to 100dB | Active Noise Cancellation up to 55dB | - |
Gaming Mode | ||
No | Yes, with 45ms ultra-low latency | - |
Battery Life | ||
Up to 33 hours total playback with charging case, up to 7 hours on a single charge | Up to 50 hours total playback | - |
Other Connectivity Details | ||
HarmonyOS Next for multi-device pairing, supports Bluetooth 5.2, and head tracking | Bluetooth range up to 15 meters; supports LDAC, AAC, SBC, and LC3 codecs | - |
Fast Charging | ||
5 minutes charge provides up to 2 hours of playback | 90 minutes for full charge; quick charge feature not specified | - |
Water Rating | ||
IP54 water resistance (Splashproof, Sweatproof) | IP67 (Earbuds and Case) | - |
Audio | ||
Driver Type | ||
Dual 11mm dynamic drivers, micro-flat tweeter | 12mm woofer + 7mm microplanar tweeter | - |
Audio Codec | ||
L2HC 4.0, MIHC, LC3 | LDAC, AAC, SBC, LC3 | - |
Signature Sound | ||
Hi-Res audio with rich bass, clear mids, and treble | Enhanced bass with clear mids and highs | - |
Noise Cancellation | ||
Active Noise Cancellation up to 100dB, AI Noise Reduction | Active Noise Cancellation up to 55dB | - |
Other Audio Features | ||
Spatial audio, HWA Lossless, Hi-Res Wireless certified | Advanced Nano-Level Coating for durability | - |
Battery | ||
Total Playback with Charging Case | ||
Up to 33 hours | Up to 50 hours at 50% volume | - |
Single Earbud Playback | ||
Up to 7 hours | Up to 12 hours at 50% volume | - |
Charging Time (Earbuds) | ||
Approximately 1 hour | Approximately 90 minutes | - |
Charging Time (Case) | ||
Approximately 2 hours | Approximately 90 minutes | - |
Battery Capacity Details | ||
Earbuds: 55mAh each; Case: 510mAh | Not specified | - |
Connectivity | ||
Multi-Point Connectivity | ||
Yes, supports multi-device pairing | Yes | - |
Fast Pair | ||
Yes, with HarmonyOS Next quick pairing | Yes, with auto-pairing feature | - |
Compatible Devices | ||
Huawei devices, Android & iOS | Android & iOS | - |
NFC Pairing | ||
No | Not specified | - |
Charging | ||
Charging Type | ||
USB Type-C, Wireless Charging | USB Type-C; Wireless Charging Support | - |
Battery Indicator | ||
Yes, LED indicators on the case | LED indicators on the case | - |
Quick Charging | ||
5 minutes charge provides up to 2 hours playback | Yes | - |
Wireless Charging | ||
Yes, wireless charging supported | Yes | - |
Calling | ||
Mics(Microphones) | ||
Three silicon microphones and one bone conduction microphone | 6 microphones with AI Environmental Noise Cancellation for clear voice pickup | - |
Other Calling Features | ||
AI Noise Reduction, Clear calls in up to 100dB noise | Enhanced call clarity with noise reduction | - |
Speech Enhancement | ||
Yes, enhances clarity during calls in noisy environments | - | - |
Special Features | ||
Touch Controls | ||
Yes, multi-touch controls for play/pause, volume, calls | Yes, touch-sensitive controls for music and calls | - |
In-Ear Detection | ||
Yes, auto play/pause when earbuds are removed/inserted | Yes | - |
Ambient Mode | ||
No | - | - |
Voice Assistant | ||
Yes, supports AI Interaction with Celia | Supports voice assistants | - |
Customizable EQ | ||
Yes, through Huawei Music App | - | - |
Low Power Mode | ||
Yes, smart charging to extend battery life | Not specified | - |
Build & Design | ||
Form Factor | ||
In-Ear with ergonomic design | In-ear design | - |
Headphone Type | ||
True Wireless Stereo (TWS) Earbuds | True Wireless Stereo (TWS) Earbuds | - |
Color Options | ||
Snow White, Spruce Green, Obsidian Black | Not specified | - |
Material | ||
Glossy metallic finish with UV laser-carved spectrum silver string | Advanced Nano-Level Coating for durability | - |
Weight | ||
5.8g per earbud | Not specified | - |
Gaming | ||
Details | ||
No specific gaming mode, but low latency support for general use | Dedicated gaming mode with ultra-low latency | - |
Latency | ||
Not specified | 45ms | - |
Customizable Gaming EQ | ||
No | Not specified | - |
Noise Cancellation | ||
Active Noise Cancellation(ANC) | ||
Yes, up to 100dB | Yes, up to 55dB | - |
Noise Cancellation Modes | ||
AI-based adaptive noise reduction | Not specified | - |
Transparency Mode | ||
No | Not specified | - |
More Features | ||
Other Features | ||
AI Noise Reduction, 360-degree spatial audio, quick pairing via HarmonyOS Next | Advanced Nano-Level Coating, IP67 resistance | - |
App Support | ||
Yes, Huawei Music App for EQ and settings | Yes, Realme Link App with Advanced EQ | - |
Voice Prompts | ||
Yes, for battery status, pairing, and voice assistant activation | Not specified | - |
Smart Features | ||
Sleep Mode | ||
No specific sleep mode mentioned | Not specified | - |
Health Monitoring | ||
No health monitoring features | Not applicable | - |
Find My Earbuds | ||
Yes, via Huawei app | Not specified | - |
Customization Options | ||
EQ Customization | ||
Yes, via Huawei Music App | Yes, via Realme Link App | - |
Ear Tip Sizes | ||
Multiple sizes for optimal fit | Not specified | - |
Firmware Updates | ||
Yes, via Huawei app | Not specified | - |
Controls | ||
Button Controls | ||
Touch-sensitive controls for volume, track control, play/pause, calls | Touch-sensitive controls for playback and calls | - |
Voice Assistant Control | ||
Yes, supports AI Interaction with Celia | Supports voice assistant activation | - |
Music Controls | ||
Play/Pause, Next/Previous Track, Answer/Reject Calls | Play/Pause, Next/Previous Track | - |
Touch Sensitivity | ||
Customizable through app | Not specified | - |
Customizable Controls | ||
Yes, users can map gestures to functions | Not specified | - |
Box Contents | ||
Earbuds | ||
Yes | Yes | - |
Charging Case | ||
Yes | Yes | - |
USB Cable Type-C | ||
Yes | Yes | - |
User Manual | ||
Yes | Yes | - |
Warranty Card | ||
Yes | Yes | - |
Launch Date | ||
Release Date | ||
Early 2025 | Expected June 2025 | - |
Status | ||
Upcoming | Rumored | - |
Based on the comparison, here are the benefits of Huawei FreeBuds Pro 4 and Realme Buds Air 7 Pro provided by SpecsandPrices.in.
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