Apple’s latest entry in the wireless earbuds market has generated significant buzz among audiophiles and casual listeners alike. The AirPods 4 wireless earbuds represent a pivotal moment in Apple’s audio lineup, bridging the gap between the discontinued AirPods 3 and the premium AirPods Pro series. Whether you are a longtime Apple ecosystem user or someone looking for a reliable pair of truly wireless earbuds without breaking the bank, the AirPods 4 deliver a compelling audio experience. In this comprehensive guide, we will dive deep into every aspect of the AirPods 4, from design and sound quality to advanced features like adaptive audio and spatial audio, helping you make an informed purchasing decision.
Design and Build Quality
The AirPods 4 wireless earbuds arrive with a fresh aesthetic that nods to the AirPods Pro 2 while maintaining their own identity. The stems are slightly shorter, the charging case is more compact, and the overall silhouette feels modern and streamlined. Apple has used a smooth plastic shell for the charging case, which provides a comfortable grip and resists fingerprints reasonably well. The earbuds themselves sit securely in the ear without protruding excessively, making them ideal for daily wear and light physical activity.
Despite the refined look, the AirPods 4 are not truly sweat- or water-resistant, which means intense gym sessions or rainy runs are not their forte. They are rated IPX4 for sweat and splash resistance, which offers peace of mind for everyday use but falls short of the IPX4 rating found on the AirPods Pro 2 with a newer rating standard. For those seeking durable earbuds for rigorous workouts, this is a notable limitation to keep in mind.
Sound Quality and Audio Performance
Apple equipped the AirPods 4 with a custom-built Apple-designed driver that produces surprisingly rich and balanced sound for a pair of non-pro earbuds. The low-end is punchy without being overwhelming, mids are clear and present, and highs are detailed without harshness. This tuning profile makes the AirPods 4 versatile across genres, whether you are listening to podcasts, classical music, hip-hop, or electronic dance tracks.
One of the standout additions to the AirPods 4 is the support for spatial audio with dynamic head tracking. This feature creates an immersive surround-sound experience by adjusting the audio mix based on your head orientation relative to your device. When watching movies or content on Apple TV+, the effect is genuinely cinematic. While it does not match the precision of AirPods Pro 2, it is a significant step up from the AirPods 3, which lacked head-tracking spatial audio entirely.
Apple also introduced Adaptive EQ technology to the AirPods 4, which automatically tunes the music to match the shape of your ear. This means the audio output is personalized, ensuring you hear the best possible frequency balance without any manual equalizer adjustments. For listeners who value convenience over fine-tuned customization, Adaptive EQ is a game-changer.
AirPods 4 vs AirPods Pro 2: Sound Comparison
| Feature | AirPods 4 | AirPods Pro 2 |
| Driver Type | Custom Apple-designed | Apple-designed with Apple H2 chip |
| Spatial Audio | Yes (dynamic head tracking) | Yes (dynamic head tracking) |
| Active Noise Cancellation | No | Yes |
| Adaptive EQ | Yes | Yes |
| Driver Size | Larger than AirPods 3 | Custom high-excursion driver |
Key Features and Technology
The AirPods 4 wireless earbuds come loaded with features that make them stand out in a crowded market. Here is a breakdown of what you can expect:
- Adaptive Audio: This innovative feature, powered by the Apple H2 chip (same chip found in AirPods Pro 2), continuously analyzes environmental noise and adjusts the level of noise cancellation to keep you aware of your surroundings while still enjoying your audio. Unlike traditional ANC modes that are either on or off, Adaptive Audio finds a balanced middle ground.
- Passthrough Mode: Also referred to as Transparency Mode on AirPods Pro, this allows ambient sounds to blend naturally with your music, making conversations and environmental awareness effortless.
- USB-C Charging: The AirPods 4 feature a USB-C port on the charging case, aligning with Apple’s broader transition away from Lightning connectors. This means faster and more universal charging compatibility with modern devices.
- Apple H2 Chip: Despite the more affordable price point, Apple integrated the powerful H2 chip into the AirPods 4, enabling features like Adaptive Audio, faster connection speeds, and improved energy efficiency.
- Multi-Device Switching: Seamlessly switch between your iPhone, iPad, MacBook, and Apple TV without manual re-pairing. This is one of the most underrated features of Apple’s ecosystem and works flawlessly with the AirPods 4.
Battery Life and Charging
Apple claims the AirPods 4 deliver up to 6 hours of listening time on a single charge with noise cancellation off, and up to 5 hours when Adaptive Audio is active. The charging case provides an additional 24 hours of total battery life, which is competitive within the wireless earbuds category and matches or exceeds many rivals at the same price point.
Charging is notably fast thanks to USB-C support. A quick five-minute charge in the case gives you approximately one hour of playback. For users who prefer wireless charging, the AirPods 4 case supports MagSafe and Qi-compatible wireless charging, adding flexibility for those who use wireless charging pads or stands at their desk.
Who Should Buy AirPods 4 Wireless Earbuds?
The AirPods 4 wireless earbuds are ideal for a specific audience. If you are deeply embedded in the Apple ecosystem and want a pair of earbuds that work seamlessly with your iPhone, iPad, and Mac without the premium price tag of AirPods Pro 2, these are a stellar choice. They are also excellent for commuters who want quality sound but do not prioritize active noise cancellation, and for casual listeners who appreciate spatial audio and adaptive EQ without paying extra for ANC.
On the other hand, if you frequently exercise in challenging conditions, the lack of an IP6X rating might be a dealbreaker. Similarly, if noise cancellation is a non-negotiable feature for your daily commute or office environment, you may want to consider upgrading directly to the AirPods Pro 2.
Expert Tips for Getting the Most Out of AirPods 4
- Customize noise control: Go to Settings > Bluetooth > AirPods 4 to assign Adaptive Audio and Passthrough to specific control methods, such as a swipe on the stem or a button press.
- Use Siri with a gesture: Simply say “Hey Siri” or double-tap the stem to trigger voice commands for hands-free control.
- Optimize spatial audio: Check your spatial audio settings under Control Center when watching content to ensure the head-tracking feature is active for the best immersive experience.
- Update firmware regularly: Apple pushes software updates for AirPods silently in the background when they are connected to your iPhone. Keeping them updated ensures you have the latest features and bug fixes.
AirPods 4 Price and Value Proposition
Positioned as a mid-tier option in Apple’s wireless earbuds lineup, the AirPods 4 wireless earbuds offer exceptional value. They deliver the core Apple audio experience — spatial audio, adaptive EQ, seamless ecosystem integration — at a price point that undercuts the AirPods Pro 2 by a considerable margin. For consumers who prioritize sound quality and smart features over industrial-grade noise cancellation, the AirPods 4 are arguably the best value in wireless earbuds from Apple.
Conclusion
The AirPods 4 wireless earbuds are a refined, feature-rich addition to Apple’s audio portfolio. They prove that you do not need to spend premium-tier prices to access cutting-edge technology like the H2 chip, Adaptive Audio, and spatial audio with dynamic head tracking. While the lack of active noise cancellation may limit their appeal for some, the sound quality, battery life, and seamless Apple ecosystem integration make them a compelling choice for a wide range of users. If you are shopping for the best wireless earbuds under $150 and are already invested in the Apple ecosystem, the AirPods 4 should be at the top of your shortlist.
Frequently Asked Questions
Are AirPods 4 worth the upgrade from AirPods 3?
Absolutely. The AirPods 4 offer a significantly better audio experience thanks to the custom driver, Adaptive Audio, spatial audio with head tracking, and the H2 chip. The USB-C charging case and improved battery life make this one of the most worthwhile upgrades in Apple’s earbud lineup in recent years.
Can AirPods 4 be used with Android devices?
While AirPods 4 are designed primarily for the Apple ecosystem, they can technically connect to Android devices via Bluetooth. However, you will lose features like seamless switching, Siri integration, and battery status monitoring, making the experience significantly diminished compared to using them with an iPhone.
How long do AirPods 4 last on a single charge?
Apple rates the AirPods 4 at up to 6 hours of continuous listening with Adaptive Audio off and up to 5 hours with Adaptive Audio active. The charging case extends total listening time to approximately 30 hours, including the earbuds and case combined.
Do AirPods 4 support active noise cancellation?
No, the AirPods 4 do not include active noise cancellation. Instead, they rely on Adaptive Audio, which dynamically adjusts the level of background noise reduction without completely silencing your environment. For full ANC, users would need to look at the AirPods Pro 2.
Are AirPods 4 suitable for workouts and gym use?
The AirPods 4 have an IPX4 sweat and splash resistance rating, which is sufficient for light workouts and gym sessions. However, they are not rated for intense sweat exposure or water immersion, so heavy exercisers may want to consider the IP57-rated AirPods Pro 2 or dedicated sports earbuds for more demanding routines.