Weight
- Pixel Buds 2a
- 4.7 g per earbud
- CMF Ear B173
- 5.2 g per earbud
Earbud comparison
Pixel Buds 2a vs CMF Ear B173
Compare sound, battery life, fit, controls and connections.
01Selected  Pixel Buds 2a
KSh 21,500In Stock | 02  CMF Ear (3) B173
KSh 21,500In Stock |
|---|
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2 of 4 products
Our quick verdict
The Pixel Buds 2a lasts longer between charges (up to 10 hours) and is slimmer, while the CMF Ear B173 has virtual surround sound and offers wireless charging and case wireless charging.
Fit
- Pixel Buds 2a
- Silicone ear tips, XS/S/M/L
- CMF Ear B173
- Three pairs of ear tips
Controls
- Pixel Buds 2a
- Capacitive touch controls
- CMF Ear B173
- Pinch controls on earbuds
Noise cancellation
- Pixel Buds 2a
- Noise cancellation
- CMF Ear B173
- Active noise cancellation
Audio
- Pixel Buds 2a
- Google Tensor A1
- CMF Ear B173
- 24-bit Hi-Res Audio
Key differences
The main differences to help you choose.
Pixel Buds 2a
- Longer rated battery life: up to 10 hours (vs 5.5 hours).
- Slimmer: 16 mm thick (vs 20.75 mm).
CMF Ear B173
- Wireless charging: (case).
- Virtual surround sound.
- Supports spatial audio.
- Hi-Res Audio certified.
- Connects to two devices at once.
- LDAC hi-res Bluetooth codec support.
What matters most to you?
6 priorities selected.
| Priority | Pixel Buds 2a | CMF Ear B173 |
|---|---|---|
| Fit | Silicone ear tips, XS/S/M/L | Three pairs of ear tips |
| Weight | 4.7 g per earbud | 5.2 g per earbud |
| Battery life | Up to 10 hours / 27 hours with case (ANC off) | Up to 5.5 hours with ANC |
| Controls | Capacitive touch controls | Pinch controls on earbuds |
| Noise cancellation | Noise cancellation for listening | Active noise cancellation |
| Connections | Bluetooth 5.4 | Bluetooth 5.4 |
| Water resistance | IP54 water and dust resistance | IP54 water and dust resistance |
| Audio | Google Tensor A1 | 24-bit Hi-Res Audio with LDAC |
| Charging | 5 minutes provides up to 1 hour with ANC | 5 minutes provides 1 hour on earbuds |
| Software | Works with the Google Pixel Buds app | Nothing X |
Tick a topic above to see how each product answers it.
Detailed comparison
Explore the full specifications, section by section.
These products have the same published specifications.
Similarities
- Both are rated IP54.
- Both have active noise cancellation.
- Both have an ambient mode to hear your surroundings.
- Both charge over USB-C.
- Both have built-in microphones for calls.
- Both connect over Bluetooth.
In summary
Get the Pixel Buds 2a if you want longer battery life and a slimmer build, or the CMF Ear B173 if you would rather have virtual surround sound and wireless charging.
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