The Soundcore Liberty 4 NC and EarFun Air Pro 4 are both true wireless earbuds with active noise cancellation in the budget category. This comparison looks at how they differ in everyday use.
Many people search for clear differences between these two models when shopping under $150. The Liberty 4 NC comes from Anker while the EarFun Air Pro 4 offers strong features from a newer brand.
Table of Contents
- Specifications
- Value for Money Compared to Other Similar Earphones
- Sound Quality
- Reliability of the Brand
- What Type of User Each Earphone Would Be Ideal For
- Do the Soundcore Liberty 4 NC Have Strong Active Noise Cancellation?
- What Is the Real-World Battery Life of the Liberty 4 NC?
- How Do Phone Calls Sound on the Liberty 4 NC?
- Does the Soundcore App Offer Full EQ Control for the Liberty 4 NC?
- Is the Liberty 4 NC Suitable for Workouts or Light Rain?
- Do the EarFun Air Pro 4 Have Strong Active Noise Cancellation?
- What Is the Real-World Battery Life of the EarFun Air Pro 4?
- How Do Phone Calls Sound on the EarFun Air Pro 4?
- Does the EarFun App Offer Full EQ Control for the Air Pro 4?
- Is the EarFun Air Pro 4 Suitable for Workouts or Light Rain?
Specifications
The Soundcore Liberty 4 NC features 11mm custom-tuned drivers with Adaptive ANC 2.0. The EarFun Air Pro 4 uses 10mm drivers with adaptive hybrid ANC up to 50dB and supports advanced Qualcomm features.
- Active Noise Cancellation: Adaptive ANC 2.0 with up to 98.5% noise reduction for the Liberty 4 NC; Adaptive hybrid ANC with QuietSmart 3.0 up to 50dB for the EarFun Air Pro 4.
- Case: Compact USB-C case with wireless charging and up to 50 hours total playback for the Liberty 4 NC; compact USB-C case with wireless charging and around 35-52 hours total for the EarFun Air Pro 4.
- Bluetooth version: 5.3 with multipoint pairing for the Liberty 4 NC; 5.4 with multipoint pairing and LE Audio for the EarFun Air Pro 4.
- App control and EQ? Yes, full Soundcore app with HearID personalised sound, custom EQ, and presets for the Liberty 4 NC; yes, EarFun app with custom EQ, ANC controls, and presets for the EarFun Air Pro 4.
- Water resistance rating: IPX4 splash and sweat protection for the Liberty 4 NC; IPX5 water and sweat resistance for the EarFun Air Pro 4.
- Battery Life: Up to 10 hours single charge or 50 hours total for the Liberty 4 NC; up to 7.5-11 hours single charge or 35-52 hours total for the EarFun Air Pro 4 depending on ANC use.
Both models include multiple microphones with AI processing for calls and support LDAC for Hi-Res audio. The EarFun Air Pro 4 adds aptX Lossless compatibility on supported devices.
Value for Money Compared to Other Similar Earphones
The Soundcore Liberty 4 NC typically sells for around $80 USD (£75 GBP) while the EarFun Air Pro 4 often goes for about $60-80 USD (£55-75 GBP) depending on deals. In the under-$150 bracket they compete with models like the OnePlus Buds 4 and CMF Buds Pro 2.
The Liberty 4 NC offers longer battery life and reliable ANC for the price. The EarFun Air Pro 4 provides newer Bluetooth features and better water resistance at a similar or lower cost.
Both outperform many basic buds in this range with app support and codec options. Shoppers often choose based on whether battery life or modern connectivity matters more.
This detailed comparison video tests ANC, calls, sound, and daily performance between the two models.
Sound Quality
The Soundcore Liberty 4 NC delivers bass-forward sound with good punch through its larger 11mm drivers. It supports LDAC for clearer detail on compatible Android devices.
The EarFun Air Pro 4 produces a clean and detailed sound with strong codec support including aptX Lossless. Some listeners note it feels more balanced or slightly less bass-heavy than the Liberty 4 NC.
Both models allow full EQ customisation in their apps. The Liberty 4 NC can sound more energetic while the EarFun Air Pro 4 offers good separation across genres.
Reliability of the Brand
Anker and Soundcore have built a solid reputation for consistent budget audio products over many years. Users report stable performance and few connection issues with the Liberty 4 NC.
EarFun has grown quickly with well-regarded earbuds that receive regular firmware updates. Both brands provide responsive support for common questions about pairing or battery behaviour.
The Liberty 4 NC and EarFun Air Pro 4 generally avoid early failures seen with some cheaper alternatives. They deliver reliable daily use in their price range.
What Type of User Each Earphone Would Be Ideal For
The Soundcore Liberty 4 NC suits commuters and travellers who need long battery life and effective noise blocking on flights or trains. It works well for those who prefer a stem design and strong bass response.
The EarFun Air Pro 4 fits active users or those in variable weather who value better water and dust resistance. It appeals to listeners who want modern Bluetooth features and a snug fit with replaceable tips.
Both models serve Android users who use LDAC or advanced codecs. Casual listeners on a budget can choose based on priorities like battery duration or durability.
Top 5 Most Common Questions for Soundcore Liberty 4 NC
Do the Soundcore Liberty 4 NC Have Strong Active Noise Cancellation?
Yes, Adaptive ANC 2.0 reduces up to 98.5% of external noise and adjusts automatically to your ears and environment. It performs especially well on low-frequency sounds like traffic or engines.
Transparency mode passes ambient sound naturally when needed. Many users find it effective for travel and office work.
What Is the Real-World Battery Life of the Liberty 4 NC?
The earbuds last around 10 hours per charge with ANC off or about 8-9 hours with it on. The case extends total playback to roughly 50 hours without ANC.
Quick charging adds several hours from a short session. Results stay close to listed figures at moderate volumes.
How Do Phone Calls Sound on the Liberty 4 NC?
Six microphones with AI processing keep voices clear on both ends in moderate background noise. Call quality holds up during walks or light activity.
Performance can pick up more wind in very loud settings. It works reliably for daily calls and meetings.
Does the Soundcore App Offer Full EQ Control for the Liberty 4 NC?
Yes, the app includes HearID personalisation along with a fully adjustable equaliser and multiple presets. You can also adjust ANC strength and touch controls.
Firmware updates continue to refine features. Setup takes just a few minutes on most phones.
Is the Liberty 4 NC Suitable for Workouts or Light Rain?
The IPX4 rating protects against sweat and light splashes during gym sessions or short runs. The fit stays secure for most activities with the right ear tips.
Comfort remains high for extended wear. Avoid heavy rain or full submersion.
Top 5 Most Common Questions for EarFun Air Pro 4
Do the EarFun Air Pro 4 Have Strong Active Noise Cancellation?
Yes, the adaptive hybrid ANC with QuietSmart 3.0 reduces up to 50dB of noise and adjusts automatically to your ear shape and surroundings. It blocks low-frequency sounds effectively and works well with a proper ear tip seal.
Transparency mode sounds natural for most users. Many find it effective for commuting and focused listening sessions.
What Is the Real-World Battery Life of the EarFun Air Pro 4?
The earbuds deliver roughly 7.5 to 11 hours per charge depending on whether ANC is active. The case extends total playback to between 35 and 52 hours in typical use.
A short 10-minute charge can add several hours of listening time. Real-world results stay close to these figures at moderate volume levels.
How Do Phone Calls Sound on the EarFun Air Pro 4?
The six microphones with AI CVC 8.0 processing keep voices reasonably clear in everyday environments. Calls sound natural indoors or during light activity.
Performance can struggle more than some rivals in very loud or windy outdoor settings. It remains usable for daily conversations and short meetings.
Does the EarFun App Offer Full EQ Control for the Air Pro 4?
Yes, the EarFun app includes a 10-band custom equaliser, multiple presets, and a hearing test for personalised sound. You can also adjust ANC modes, touch controls, and other features easily.
Firmware updates continue to add improvements over time. Most users find the interface simple to navigate.
Is the EarFun Air Pro 4 Suitable for Workouts or Light Rain?
The IPX5 water and sweat resistance rating handles gym sessions, runs, and light rain without issue. The secure fit with included ear tips stays in place during most activities.
Comfort supports longer wear for many users. Avoid full submersion in water as the rating does not cover that.
