Side by side comparison and review of Soundcore Liberty Air 2 and Xiaomi Redmi Buds 3. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Soundcore Liberty Air 2 | Xiaomi Redmi Buds 3 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 1.69 cm | |
| Width | - | 4.07 cm | |
| Depth | - | 1.87 cm | |
| Weight | - | 4.5 g | |
| Dimensions & Weight Details | - | Earphone: 4.07 cm x 1.87 cm x 1.69 cm / 4.5 g Charging case: 4.96 cm x 2.44 cm x 4.96 cm |
|
| Colour | White | Black | White | |
| Protection | IPX5, water-resistant | Spill-resistant | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Soundcore Liberty Air 2 | Xiaomi Redmi Buds 3 |
|---|
| Headphones Form Factor | In-ear | Ear-bud | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Xiaomi Redmi Buds 3 have a more advanced version of Bluetooth than Soundcore Liberty Air 2. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX | - | |
| Active Noise Cancelling | - | Yes | Xiaomi Redmi Buds 3 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Input Power | 5 mW | - | |
| Total Harmonic Distortion (THD) | 1% | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | 12 mm | Xiaomi Redmi Buds 3 have a thicker diaphragm than Soundcore Liberty Air 2. |
| Features | - | QuickPair Function, built-in Qualcomm QCC3040 chip |
| MICROPHONE | Soundcore Liberty Air 2 | Xiaomi Redmi Buds 3 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Noise Cancelling Technology | - | cVc (clear Voice capture) by Qualcomm | |
| Microphones Included | 4 | 2 | Soundcore Liberty Air 2 have a built-in microphone. |
| REMOTE CONTROL | Soundcore Liberty Air 2 | Xiaomi Redmi Buds 3 |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, reject call, voice assistant | Play/pause, next/previous track, answer call |
|---|
| CABLE | Soundcore Liberty Air 2 | Xiaomi Redmi Buds 3 |
|---|
| Cable Type | - | USB-C charge cable - detachable |
|---|
| FEATURES | Soundcore Liberty Air 2 | Xiaomi Redmi Buds 3 |
|---|
| Features | HearID Technology, Diamond-Coated Driver | - |
|---|
| BATTERY AND CHARGING | Soundcore Liberty Air 2 | Xiaomi Redmi Buds 3 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 55 mAh | 35 mAh | Soundcore Liberty Air 2 have a higher battery capacity than Xiaomi Redmi Buds 3. |
| Battery Life | 7 hour(s) | 5 hour(s) | Soundcore Liberty Air 2 lasts longer on a single charge than the Xiaomi Redmi Buds 3. |
| Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
Continuous playback: up to 5 hours Continuous playback (with included charging case): up to 20 hours |
|
| Charging Time | 2 hour(s) | - | |
| Included Qty | 2 | - |
| CONNECTIONS | Soundcore Liberty Air 2 | Xiaomi Redmi Buds 3 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | Soundcore Liberty Air 2 | Xiaomi Redmi Buds 3 |
|---|
| Included Accessories | Charging case (500 mAh), 5 pairs of ear tips (XS, small, medium, large, XL), USB-C charging cable | Charging case (310 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IP54 | |
| Service & Support | Limited warranty - 18 months | Limited warranty - 2 years |
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