When it comes to premium yet affordable wireless earbuds, EarFun has consistently raised the bar—and their latest releases only prove this further. The EarFun Air Pro 3 and Air Pro 4 are two of the brand’s most popular true wireless earbuds, both packed with features that promise high-end audio experiences without breaking the bank. But with both models sitting so closely in terms of specs and style, how do you choose the right one for you?
Today, we’re diving deep into a comprehensive comparison of earfun air pro 3 vs 4. Whether you’re looking for top-notch active noise cancellation, improved battery life, or overall sound quality, this guide will break down every detail you need to know. As your experienced reviewer at RatedByMia, I’ve personally tested both models to help you make a confident decision.
Let’s take a quick look at the two contenders:
Comparison Overview
| Product Name | Key Features | Release Date | Star Rating | Price Range |
|---|---|---|---|---|
| EarFun Air Pro 3 | Hybrid ANC, Bluetooth 5.3, 45 hours battery, AptX Adaptive | January 2023 | 4.2 / 5 | Check the product boxes below for the most up-to-date pricing. |
| EarFun Air Pro 4 | Adaptive ANC 2.0, Bluetooth 5.3 + LE Audio, Hi-Res Audio, Dual Device Pairing | May 2024 | 4.5 / 5 | Check the product boxes below for the most up-to-date pricing. |
Design & Build
When comparing the earfun air pro 3 vs 4 in terms of design, both earbuds maintain a sleek in-ear style with a stemmed design that’s minimal and comfortable. However, EarFun has made some interesting refinements in the newer model.
The Air Pro 3 sports a matte finish with IPX5 water resistance and a sturdy, spacious charging case. The overall feel is solid, and the earbuds sit snug in the ear, which is ideal for workouts and commutes.
In comparison, the Air Pro 4 steps it up by introducing a slightly more compact outlook and better ergonomics. There’s also an ergonomic ear contour that provides a more comfortable fit for extended listening sessions. Notably, the Air Pro 4 also retains the IPX5 rating, making it just as water-resistant.
Overall, while both models look and feel great, the Air Pro 4 has a more premium tactile touch and an improved fit.
Features & Functionality
Here’s where things get exciting. The earfun air pro 3 vs 4 debate really kicks off when you look at what each model can do.
The Air Pro 3 is powered by Qualcomm’s QCC3071 chip and supports aptX Adaptive codec, Hybrid ANC technology (reducing up to 43dB of ambient noise), and customizable touch controls via the EarFun Audio App.
Meanwhile, the Air Pro 4 climbs even higher with Adaptive ANC 2.0, better voice call clarity (thanks to AI-enhanced environmental noise cancellation), and improved Bluetooth 5.3 with LE Audio support. But perhaps the biggest standout is the support for Hi-Res Audio and LC3 codec, along with dual-device connectivity—making multitasking across devices smoother than ever.
Feature-wise, the Air Pro 4 is undoubtedly more future-proof with advanced codec support and seamless switching capabilities.
Ease of Use
Both models are extremely user-friendly, offering quick pairing, responsive touch controls, and support through the EarFun Audio companion app.
The Air Pro 3 setup is straightforward, and its audio customization and EQ management features are intuitive. The touch controls are easy to master, and they maintain a stable connection over long distances.
The Air Pro 4 retains everything that made the Air Pro 3 easy to use—and improves on it. The app’s interface is cleaner, and the dual-device pairing means you can switch from Zoom calls on your laptop to your music playlist on your phone without the usual unpairing drama.
If usability is a top-priority for you, both models deliver, but the Air Pro 4 enhances the experience with conveniences modern users will appreciate more.
Performance / Effectiveness
This is the deal-breaker for many users. In the earfun air pro 3 vs 4 duel, we found noticeable differences in sound quality, ANC effectiveness, and call clarity.
The Air Pro 3 produces rich, full-bodied audio, with deep bass and crisp highs. The Hybrid ANC works well for daily noise reduction, and the triple-mic setup does an effective job of keeping calls clean and voice-focused.
The Air Pro 4, on the other hand, delivers an even more polished experience. There’s a clear improvement in ANC, especially with Adaptive ANC adjusting automatically to your environment. The Hi-Res support really shines with compatible sources, offering more depth and nuance—especially noticeable in classical, jazz, and instrumental tracks.
Plus, the AI-enhanced microphone system drastically improves call clarity, even in noisy environments like trains or busy offices.
Value for Money
One of the biggest reasons why EarFun continues to dominate its market segment is the exceptional price-to-performance ratio. The earfun air pro 3 vs 4 comparison reveals value at both ends.
The Air Pro 3 is a fantastic choice for those who want solid ANC, excellent sound, and long battery life without spending a fortune. It punches above its price bracket and provides features that rival more expensive earbuds.
The Air Pro 4, while slightly pricier, offers premium features typically found in flagship models, such as Hi-Res audio certification and seamless multi-device switching. For those who care about quality audio and staying on the cutting edge, this extra investment feels well-justified.
Updated pricing can be found in the product boxes above, so always check for the latest deals before buying.
earfun air pro 3 Pros & Cons
- Pros:
- Hybrid ANC with up to 43dB noise reduction
- Excellent aptX Adaptive support for low latency
- Impressive battery life (up to 45 hours with case)
- Great value for the price
- Comfortable and secure fit
- Cons:
- No Hi-Res audio support
- Lacks dual-device connectivity
- Call quality in noisy environments could be better
earfun air pro 4 Pros & Cons
- Pros:
- Advanced Adaptive ANC 2.0 technology
- Hi-Res Audio & LE Audio with LC3 support
- Dual-device pairing for multitasking
- Improved AI-enhanced call clarity
- Refined and comfortable ergonomic design
- Cons:
- Slightly pricier than the Air Pro 3
- Battery case is less robust compared to Air Pro 3
Final Verdict
So, after exploring every corner of the earfun air pro 3 vs 4 comparison—what’s the final word?
The EarFun Air Pro 3 continues to be an excellent value-packed option for users who want impressive ANC, great sound, and reliable performance at a budget-friendly level. If you’re stepping into the world of premium earbuds for the first time or looking for an affordable upgrade, the Air Pro 3 won’t disappoint.
However, if you want something a bit more powerful with smarter noise-canceling tech, superior call quality, and future-proof codecs like Hi-Res and LE Audio, the Air Pro 4 is a natural next step. It’s crafted for discerning users who want versatility, style, and supreme audio quality wrapped into one compact package.
In the end, both earbuds shine—it’s just a matter of whether you want great (Air Pro 3) or greater (Air Pro 4).
Frequently Asked Questions
1. Are the EarFun Air Pro 3 and Air Pro 4 waterproof?
Both models come with IPX5 water resistance, which means they’re safe from minor splashes and sweat. Ideal for workouts, but not for swimming.
2. Do these models work with iOS and Android?
Yes, both the EarFun Air Pro 3 and Air Pro 4 are fully compatible with iOS and Android devices via Bluetooth 5.3.
3. Is there an audio delay when watching videos?
Both models use low-latency modes to minimize audio lag, especially the Air Pro 3 with aptX Adaptive and the Pro 4 with LE Audio support. Most users won’t notice any delay in streaming or video playback.
4. Can I use one earbud at a time?
Yes, both earbuds support mono mode, allowing you to use either the left or right earbud independently.
5. Do both models support wireless charging?
Yes, both the Air Pro 3 and Air Pro 4 cases support wireless charging for added convenience.
Ready to Upgrade Your Listening Experience?
Whether you lean toward the dependable performance of the Air Pro 3 or want to explore the next-gen capabilities of the Air Pro 4, one thing’s for sure: EarFun continues to impress at every stage. Check live availability and promotions below to grab the one that suits your lifestyle best: