Compare True Wireless Earbuds Side-by-Side

Huawei FreeBuds Pro 4 Oppo Enco Air 4 Pro

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. OPPO Enco Air4 Pro earbuds offer a premium audio experience with advanced features. Equipped with 12.4mm dynamic drivers, they deliver high-quality sound across a frequency range of 20Hz to 20kHz. The earbuds support Ultra-Wide Frequency Active Noise Cancellation, reducing noise levels by up to 49dB for immersive listening. With Bluetooth 5.4 and support for LHDC 5.0, AAC, and SBC codecs, they ensure stable and high-fidelity wireless connectivity. The earbuds provide up to 5.5 hours of playback with noise cancellation on, and up to 12 hours with it off; combined with the charging case, total playback time extends to 44 hours. Fast charging capabilities allow for a full charge in approximately 60 minutes for the earbuds and 80 minutes for the case. Additional features include an IP55 rating for dust and water resistance, touch controls, and compatibility with the HeyMelody app for customization. In this comparison, we look at specs, features, and price to help you compare which is better. Let’s see key highlights below.

Quick Comparison (Top 5 Features)

Key Feature Huawei FreeBuds Pro 4 Oppo Enco Air 4 Pro
Battery Life Up to 33 hours total playback with charging case, up to 7 hours on a single charge Up to 44 hours total playback (with case, ANC off)
Water Rating IP54 water resistance (Splashproof, Sweatproof) IP55 Dust and Water Resistance (earbuds only)
Bluetooth Version 5.2 5.4
Latency Not specified Not specified
Noise Cancellation Active Noise Cancellation up to 100dB, AI Noise Reduction Ultra-Wide Frequency ANC reducing up to 49dB noise
iQOO TWS 1e Compare
iQOO TWS 1e
Overview
Bluetooth Version
5.25.4-
ANC Specs
Active Noise Cancellation up to 100dBUltra-Wide Frequency Active Noise Cancellation up to 49dB-
Gaming Mode
NoNo specific gaming mode-
Battery Life
Up to 33 hours total playback with charging case, up to 7 hours on a single chargeUp to 44 hours total playback (with case, ANC off)-
Other Connectivity Details
HarmonyOS Next for multi-device pairing, supports Bluetooth 5.2, and head trackingSupports LHDC 5.0, AAC, and SBC codecs-
Fast Charging
5 minutes charge provides up to 2 hours of playbackYes, full charge in approximately 60 minutes (earbuds)-
Water Rating
IP54 water resistance (Splashproof, Sweatproof)IP55 Dust and Water Resistance (earbuds only)-
Audio
Driver Type
Dual 11mm dynamic drivers, micro-flat tweeter12.4mm Dynamic Drivers-
Audio Codec
L2HC 4.0, MIHC, LC3LHDC 5.0, AAC, SBC-
Signature Sound
Hi-Res audio with rich bass, clear mids, and trebleBalanced sound with rich bass and clear treble-
Noise Cancellation
Active Noise Cancellation up to 100dB, AI Noise ReductionUltra-Wide Frequency ANC reducing up to 49dB noise-
Other Audio Features
Spatial audio, HWA Lossless, Hi-Res Wireless certifiedSupports HeyMelody app for customization-
Battery
Total Playback with Charging Case
Up to 33 hoursUp to 44 hours (ANC off), 20 hours (ANC on)-
Single Earbud Playback
Up to 7 hoursUp to 12 hours (ANC off), 5.5 hours (ANC on)-
Charging Time (Earbuds)
Approximately 1 hourApproximately 60 minutes-
Charging Time (Case)
Approximately 2 hoursApproximately 80 minutes-
Battery Capacity Details
Earbuds: 55mAh each; Case: 510mAhNot specified-
Connectivity
Multi-Point Connectivity
Yes, supports multi-device pairingYes-
Fast Pair
Yes, with HarmonyOS Next quick pairingYes-
Compatible Devices
Huawei devices, Android & iOSAndroid & iOS-
NFC Pairing
NoNo-
Charging
Charging Type
USB Type-C, Wireless ChargingUSB Type-C-
Battery Indicator
Yes, LED indicators on the caseYes, via LED indicator-
Quick Charging
5 minutes charge provides up to 2 hours playbackYes, 10 minutes charge provides additional playback time-
Wireless Charging
Yes, wireless charging supportedNot specified-
Calling
Mics(Microphones)
Three silicon microphones and one bone conduction microphoneSupports clear calls with noise reduction-
Other Calling Features
AI Noise Reduction, Clear calls in up to 100dB noiseAI-powered call noise cancellation-
Speech Enhancement
Yes, enhances clarity during calls in noisy environments--
Special Features
Touch Controls
Yes, multi-touch controls for play/pause, volume, callsYes, touch-sensitive controls for playback, calls, and ANC modes-
In-Ear Detection
Yes, auto play/pause when earbuds are removed/insertedNo-
Ambient Mode
No--
Voice Assistant
Yes, supports AI Interaction with CeliaYes, supports Google Assistant and Siri-
Customizable EQ
Yes, through Huawei Music App--
Low Power Mode
Yes, smart charging to extend battery lifeNo specific low power mode mentioned-
Build & Design
Form Factor
In-Ear with ergonomic designIn-Ear-
Headphone Type
True Wireless Stereo (TWS) EarbudsTrue Wireless Stereo (TWS) Earbuds-
Color Options
Snow White, Spruce Green, Obsidian BlackBlack, White-
Material
Glossy metallic finish with UV laser-carved spectrum silver stringPlastic body-
Weight
5.8g per earbudNot specified-
Gaming
Details
No specific gaming mode, but low latency support for general useNo specific gaming mode-
Latency
Not specifiedNot specified-
Customizable Gaming EQ
NoNo-
Noise Cancellation
Active Noise Cancellation(ANC)
Yes, up to 100dBYes, up to 49dB-
Noise Cancellation Modes
AI-based adaptive noise reductionUltra-Wide Frequency ANC-
Transparency Mode
NoYes-
More Features
Other Features
AI Noise Reduction, 360-degree spatial audio, quick pairing via HarmonyOS NextHeyMelody app support, high-resolution sound with LHDC codec-
App Support
Yes, Huawei Music App for EQ and settingsYes, HeyMelody app for Android and iOS-
Voice Prompts
Yes, for battery status, pairing, and voice assistant activationYes, for pairing and battery status-
Smart Features
Sleep Mode
No specific sleep mode mentionedNot specified-
Health Monitoring
No health monitoring featuresNo health monitoring features-
Find My Earbuds
Yes, via Huawei appNot specified-
Customization Options
EQ Customization
Yes, via Huawei Music AppYes, via HeyMelody app-
Ear Tip Sizes
Multiple sizes for optimal fitNot specified-
Firmware Updates
Yes, via Huawei appYes, via HeyMelody app-
Controls
Button Controls
Touch-sensitive controls for volume, track control, play/pause, callsTouch-sensitive controls for volume, track control, play/pause, calls, and ANC modes-
Voice Assistant Control
Yes, supports AI Interaction with CeliaYes, supports Google Assistant and Siri-
Music Controls
Play/Pause, Next/Previous Track, Answer/Reject CallsPlay/Pause, Next/Previous Track-
Touch Sensitivity
Customizable through appCustomizable via app-
Customizable Controls
Yes, users can map gestures to functionsYes-
Box Contents
Earbuds
YesYes-
Charging Case
YesYes-
USB Cable Type-C
YesYes-
User Manual
YesYes-
Warranty Card
YesYes-
Launch Date
Release Date
Early 2025Expected 2025-
Status
UpcomingUpcoming-

Which is Better: Huawei FreeBuds Pro 4 or Oppo Enco Air 4 Pro?

Based on the comparison, here are the benefits of Huawei FreeBuds Pro 4 and Oppo Enco Air 4 Pro provided by SpecsandPrices.in.

Pros of Huawei FreeBuds Pro 4:

Pros of Oppo Enco Air 4 Pro:

Disclaimer: The information provided here may not be fully accurate. Please verify the specifications and prices on the retailer's website before making a purchase.