The AirPods Pro 1 and 2 share nearly identical dimensions, with only minor internal changes affecting weight and fit.
Physical Dimensions: A Side-By-Side Comparison
Apple’s AirPods Pro lineup has been praised for its sleek, ergonomic design. The question many tech enthusiasts and potential buyers ask is: Are AirPods Pro 1 And 2 The Same Size? At first glance, both models look strikingly similar, but subtle differences exist beneath the surface.
The original AirPods Pro (first generation) set a benchmark for truly wireless earbuds with active noise cancellation in a compact form factor. When Apple introduced the AirPods Pro 2, they retained the recognizable silhouette but made improvements in internal components and audio performance.
Here’s a detailed breakdown of their physical dimensions:
| Specification | AirPods Pro 1 | AirPods Pro 2 |
|---|---|---|
| Height | 30.9 mm (1.22 inches) | 30.9 mm (1.22 inches) |
| Width | 21.8 mm (0.86 inches) | 21.8 mm (0.86 inches) |
| Depth | 24.0 mm (0.94 inches) | 24.0 mm (0.94 inches) |
| Weight (each earbud) | 5.4 grams | 5.3 grams |
The measurements reveal that Apple kept the external size exactly the same between generations, ensuring compatibility with existing accessories like ear tips and cases designed for the original model.
The Slight Weight Difference: What Does It Mean?
You might notice a slight decrease in weight from 5.4 grams to 5.3 grams per earbud in the second generation model. Though this difference is marginal and practically imperceptible to users, it reflects Apple’s subtle internal redesigns.
Weight reduction can be attributed to improved chipsets and battery efficiency, allowing Apple to optimize materials without compromising durability or battery life.
This tiny difference helps maintain comfort during extended wear sessions, as even slight changes can influence how earbuds feel inside your ears over time.
The Importance of Size Consistency for Users
Keeping the exact size means users upgrading from AirPods Pro 1 to Pro 2 don’t have to worry about compatibility issues with third-party accessories such as ear hooks or foam tips designed for the original model.
Moreover, this consistency benefits those who rely on custom-fit solutions or have cases designed specifically around the earbuds’ dimensions.
Apple’s decision to maintain size uniformity while upgrading internal components shows a commitment to user convenience and seamless transition between product generations.
Design Tweaks Beyond Size: What Changed Internally?
While physical dimensions stayed constant, Apple made several key improvements inside the AirPods Pro 2 that impact performance rather than size.
- H2 Chip Upgrade: The second generation features Apple’s H2 chip, which enhances audio processing power and noise cancellation efficiency.
- Improved Active Noise Cancellation: Thanks to advanced algorithms paired with new hardware, noise cancellation is up to twice as effective compared to the first generation.
- Sweat and Water Resistance: Both models offer IPX4-rated resistance, but tweaks in materials improve durability slightly in the newer version.
- Tweaked Speaker Drivers: Redesigned drivers offer richer bass response and clearer mids without altering the outer shell dimensions.
- Battery Life Enhancements: The battery inside each earbud has been optimized for longer playback time without increasing size or weight significantly.
- Tactile Controls: The stem now supports swipe gestures for volume control on the second generation—a new feature enabled by internal hardware upgrades.
These changes underline Apple’s focus on refining user experience while preserving familiar form factors—proving that innovation doesn’t always mean bigger or heavier devices.
The Charging Case: Size Comparison and New Features
The charging case is another vital component where users often wonder if there’s a size difference between generations.
Both AirPods Pro cases are very similar in shape and footprint:
| Specification | AirPods Pro Case (Gen 1) | AirPods Pro Case (Gen 2) |
|---|---|---|
| Height | 45.2 mm (1.78 inches) | 45.2 mm (1.78 inches) |
| Width | 60.6 mm (2.39 inches) | 60.6 mm (2.39 inches) |
| Depth | 21.7 mm (0.85 inches) | 21.7 mm (0.85 inches) |
| Weight | 45.6 grams | 52 grams |
While external dimensions remain unchanged, the second-generation case weighs slightly more due to added features like built-in speakers that provide audible alerts when locating it via Find My network—a handy upgrade without sacrificing portability.
Ear Fit and Comfort: Are There Any Differences?
Since both generations share identical sizes and shapes, their fit inside users’ ears is virtually indistinguishable.
Apple continues using soft silicone tips in three sizes across both models, allowing users to customize fit for comfort and noise isolation effectively.
Most users report no notable difference in comfort levels between AirPods Pro 1 and 2 during prolonged use sessions such as workouts or commutes.
However, subtle changes in weight distribution due to internal tweaks may slightly affect how they feel—though these differences are generally negligible unless you’re highly sensitive to earbud weight shifts.
User Experience: Impact of Size on Daily Use
The consistent sizing means switching between generations doesn’t require relearning how earbuds sit or feel in your ears—a major plus for those who value hassle-free upgrades.
Compatibility with existing charging stands, wireless chargers, or carrying pouches remains intact because of unchanged external measurements as well.
In short, Apple nailed maintaining continuity while pushing forward technological enhancements under the hood—something not every manufacturer manages so well when releasing updated models.
The Verdict on Are AirPods Pro 1 And 2 The Same Size?
To answer plainly: Yes — Apple kept both generations essentially identical in size and shape.
This design choice benefits consumers by simplifying accessory compatibility and preserving user familiarity while delivering meaningful improvements internally like sound quality and battery life.
The tiny weight difference reflects smart engineering rather than any major redesign affecting fit or comfort negatively.
Users upgrading from AirPods Pro first generation won’t need new cases or tips due solely to size differences because there aren’t any worth noting externally—making this one of those rare tech updates where looks remain steady but performance leaps ahead impressively.
A Quick Recap Table Comparing Key Specs Side-By-Side
| AirPods Pro Gen 1 | AirPods Pro Gen 2 | |
|---|---|---|
| Dimensions | 30.9 x 21 .8 x24 .0 mm | 30 .9 x21 .8 x24 .0mm |
| Weight per Earbud | 5 .4 g | 5 .3 g |
| Charging Case Dimensions | 45 .2 x60 .6 x21 .7mm | 45 .2 x60 .6 x21 .7mm |
| Charging Case Weight | 45 .6 g | 52 g |
| Active Noise Cancellation | Standard ANC | Enhanced ANC w/ H2 Chip |
| Additional Features | Force Sensor Controls | Swipe Volume Control + Find My Speaker |
Key Takeaways: Are AirPods Pro 1 And 2 The Same Size?
➤ AirPods Pro 1 and 2 have similar dimensions.
➤ Second generation offers slight design refinements.
➤ Both fit comfortably in most ears.
➤ Charging case size differs between models.
➤ Weight difference is minimal and hardly noticeable.
Frequently Asked Questions
Are AirPods Pro 1 and 2 the same size externally?
Yes, the AirPods Pro 1 and 2 share identical external dimensions. Both models measure 30.9 mm in height, 21.8 mm in width, and 24.0 mm in depth, ensuring a consistent fit and look between generations.
Does the size similarity affect accessory compatibility for AirPods Pro 1 and 2?
Because the physical size remains unchanged, accessories like ear tips, cases, and ear hooks designed for AirPods Pro 1 are fully compatible with AirPods Pro 2. This consistency benefits users upgrading without needing to replace accessories.
Is there any difference in weight between AirPods Pro 1 and 2 despite their size?
The AirPods Pro 2 are slightly lighter at 5.3 grams per earbud compared to 5.4 grams for the first generation. This small weight reduction comes from internal improvements but does not affect the external size or fit.
How does maintaining the same size impact user comfort for AirPods Pro models?
Keeping the same size ensures that users experience consistent comfort when switching between AirPods Pro 1 and 2. The minor weight difference is barely noticeable, preserving ergonomic wear during extended use.
What internal changes exist if AirPods Pro 1 and 2 are the same size?
While the external dimensions remain identical, Apple updated internal components such as chipsets and battery efficiency in AirPods Pro 2. These upgrades improve performance without altering the earbuds’ physical size or shape.