Apple AirPods 2nd Gen vs Apple AirPods 4
The Verdict
Both models maintain Apple's $129 price point, but AirPods 4 delivers meaningful upgrades over the 2nd Gen. Battery endurance improves significantly with 30 hours total versus 24 hours, while USB-C charging replaces Lightning with impressive 5-minute quick-charge capability. AirPods 4 introduces IP54 water resistance, absent entirely in the 2nd Gen, making them suitable for workouts and light rain exposure. The H2 chip enables Personalized Spatial Audio with dynamic head tracking and Adaptive EQ that automatically adjusts audio to individual ear geometry,features the older H1 chip cannot support. Bluetooth 5.3 provides modest connectivity improvements. Neither offers active noise cancellation despite premium pricing. For users already in Apple's ecosystem, AirPods 4 justifies the equivalent price through superior durability, longer battery life, and advanced audio personalization. The 2nd Gen remains viable for budget-conscious buyers, but AirPods 4 represent the better long-term investment.
Who Should Buy
Buy the Apple AirPods 2nd Gen if…
- →Iconic design and effortless Apple ecosystem integration
- →H1 chip enables hands-free Hey Siri voice commands
- →Lightweight and comfortable for extended wear
Buy the Apple AirPods 4 if…
- →Best open-ear fit comfort — virtually disappears in the ear
- →Personalized Spatial Audio with head tracking
- →USB-C charging case finally replaces Lightning
Category Scores
Pros & Cons
Apple AirPods 2nd Gen
Pros
- Iconic design and effortless Apple ecosystem integration
- H1 chip enables hands-free Hey Siri voice commands
- Lightweight and comfortable for extended wear
- Quick and reliable pairing with all Apple devices
- Affordable entry point into the AirPods lineup
Cons
- No water or sweat resistance rating — risky for workouts
- 5-hour battery life is below average by modern standards
- No noise cancellation or transparency mode
- One-size-fits-all design doesn't suit every ear shape
- Lightning charging only — no USB-C
Apple AirPods 4
Pros
- Best open-ear fit comfort — virtually disappears in the ear
- Personalized Spatial Audio with head tracking
- USB-C charging case finally replaces Lightning
- Seamless Apple ecosystem integration across all devices
- IP54 dust and water resistance for workouts
Cons
- No active noise cancellation — pay $50 more for ANC model
- Open design leaks sound and lets ambient noise in
- AAC only — no aptX or LDAC for Android users
- 5-hour battery is shorter than most competitors
Full Specifications
| Spec | Apple AirPods 2nd Gen | Apple AirPods 4 |
|---|---|---|
| Active Noise Cancelling | ||
| Type | in-ear | in-ear |
| Weight | 4 g (each) | 4.3 g (each) |
| Battery | ||
| Battery life | 5 hrs (earbuds), 24 hrs total with case | 5 hrs (earbuds), 30 hrs total with case |
| Charging | Lightning (wireless charging case optional) | USB-C, 5-min charge for 1 hr playback |
| Drivers | Apple-designed driver | Apple H2 chip, custom driver |
| Features | H1 chip with Hey Siri support, Automatic ear detection, Seamless Apple device switching, Quick pairing via proximity | Personalized Spatial Audio with dynamic head tracking, Adaptive EQ auto-tunes music to ear shape, USB-C charging case, H2 chip with Voice Isolation for calls, Automatic device switching across Apple devices, Find My integration with precision finding |
| Connectivity | ||
| Wired option | ||
| Codecs | AAC, SBC | AAC, SBC |
| Bluetooth | 5.0 | 5.3 |
| Multipoint | ||
| Water Resistance | None | IP54 |
Related Comparisons
This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
Explore more in headphones, see all Apple products or all Apple products. View full details for the Apple AirPods 2nd Gen or the Apple AirPods 4.