In depth comparison and review of harman/kardon FLY TWS and Soundcore Liberty Air 2. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | harman/kardon FLY TWS | Soundcore Liberty Air 2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | Earbud: 7.3 g Charging case: 59.2 g |
- | |
| Colour | Black | White | Black | |
| Protection | Waterproof, IPX5 | IPX5, water-resistant | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | harman/kardon FLY TWS | Soundcore Liberty Air 2 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 20000 Hz | 20 - 20000 Hz | harman/kardon FLY TWS offer a larger frequency range than Soundcore Liberty Air 2. |
| Max Input Power | - | 5 mW | |
| Total Harmonic Distortion (THD) | - | 1% | |
| Sensitivity | 97 dB | - | |
| Impedance | 17 Ohm | 16 Ohm | |
| Diaphragm | 5.6 mm | 6 mm | Soundcore Liberty Air 2 have a thicker diaphragm than harman/kardon FLY TWS. |
| Features | TalkThru technology | - |
| MICROPHONE | harman/kardon FLY TWS | Soundcore Liberty Air 2 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Soundcore Liberty Air 2 microphone can cancel out ambient noise. |
| Microphones Included | - | 4 |
| REMOTE CONTROL | harman/kardon FLY TWS | Soundcore Liberty Air 2 |
|---|
| Controls | - | Volume, power on/off, answer/end, play/pause, next/previous track, reject call, voice assistant |
|---|
| FEATURES | harman/kardon FLY TWS | Soundcore Liberty Air 2 |
|---|
| Features | - | HearID Technology, Diamond-Coated Driver | |
|---|---|---|---|
| Intelligent Assistant | Google Assistant, Alexa | - |
| BATTERY AND CHARGING | harman/kardon FLY TWS | Soundcore Liberty Air 2 |
|---|
| Battery Type | Lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 55 mAh | 55 mAh | Both headphones are designed with the same battery capacity. |
| Battery Life | 6 hour(s) | 7 hour(s) | Soundcore Liberty Air 2 lasts longer on a single charge than the harman/kardon FLY TWS. |
| Battery Life Details | - | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
|
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | - | 2 |
| OTHERS | harman/kardon FLY TWS | Soundcore Liberty Air 2 |
|---|
| Included Accessories | Charging case (450 mAh) | Charging case (500 mAh), 5 pairs of ear tips (XS, small, medium, large, XL), USB-C charging cable | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 18 months |
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