In depth comparison and review of Jaybird RUN True and harman/kardon FLY TWS. 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 | Jaybird RUN True | harman/kardon FLY TWS |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | Earbud: 1.43 cm x 1.9 cm x 1.95 cm / 6.83 g Charging case: 56.6 g |
Earbud: 7.3 g Charging case: 59.2 g |
|
| Colour | - | Black | |
| Protection | Waterproof, sweat-resistant | Waterproof, IPX5 | |
| Design | Sports | - | |
| Recommended Use | Portable electronics, phone | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Jaybird RUN True | harman/kardon FLY TWS |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | harman/kardon FLY TWS have a more advanced version of Bluetooth than Jaybird RUN True. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Serial Port Profile (SPP), 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) | |
| Noise Isolating | Yes | - | Jaybird RUN True are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Super Bass Control (SBC) | - | |
| Frequency Response | 20 - 20000 Hz | 10 - 20000 Hz | harman/kardon FLY TWS offer a larger frequency range than Jaybird RUN True. |
| Total Harmonic Distortion (THD) | <5% | - | |
| Sensitivity | 103 dB | 97 dB | Jaybird RUN True have higher sensitivity than harman/kardon FLY TWS. |
| Impedance | 16 Ohm | 17 Ohm | |
| Diaphragm | 6 mm | 5.6 mm | Jaybird RUN True have a thicker diaphragm than harman/kardon FLY TWS. |
| Simultaneously Connectable Devices Qty (Multipoint) | 8 | - | Jaybird RUN True have the ability to connect to multiple devices simultaneously. |
| Features | - | TalkThru technology |
| MICROPHONE | Jaybird RUN True | harman/kardon FLY TWS |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Jaybird RUN True | harman/kardon FLY TWS |
|---|
| Controls | Skip-Free Music (JET) | - |
|---|
| CABLE | Jaybird RUN True | harman/kardon FLY TWS |
|---|
| Cable Type | USB charge cable | - |
|---|
| FEATURES | Jaybird RUN True | harman/kardon FLY TWS |
|---|
| Intelligent Assistant | - | Google Assistant, Alexa |
|---|
| BATTERY AND CHARGING | Jaybird RUN True | harman/kardon FLY TWS |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Lithium polymer | |
|---|---|---|---|
| Battery Capacity | 80 mAh | 55 mAh | Jaybird RUN True have a higher battery capacity than harman/kardon FLY TWS. |
| Battery Life | 4 hour(s) | 6 hour(s) | harman/kardon FLY TWS lasts longer on a single charge than the Jaybird RUN True. |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| OTHERS | Jaybird RUN True | harman/kardon FLY TWS |
|---|
| Included Accessories | Carrying pouch, charging case, sticker, 4 pairs of EarFins, 2 pairs of round ear tips (small, large), 2 pairs of oval ear tips (small, large) | Charging case (450 mAh) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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