In depth comparison and review of JBL Free II and Sony LinkBuds S. 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 | JBL Free II | Sony LinkBuds S |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 4.8 g | - | |
| Dimensions & Weight Details | Earphone: 4.8 g Charging case: 52 g |
Charging case: 4.28 cm x 6 cm x 2.76 cm / 35 g | |
| Colour | Black | White | Black | White | |
| Protection | Splashproof, IPX4 | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JBL Free II | Sony LinkBuds S |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Sony LinkBuds S have a more advanced version of Bluetooth than JBL Free II. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Serial Copy Management System (SCMS-T) | |
| Bluetooth Audio Codec | - | SBC, AAC, LDAC | |
| Active Noise Cancelling | - | Yes | Sony LinkBuds S are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Digital Sound Enhancement Engine Extreme (DSEE Extreme), Ambient Sound Mode | |
| Frequency Response | 20 - 20000 Hz | 20 - 40000 Hz | Sony LinkBuds S offer a larger frequency range than JBL Free II. |
| Sensitivity | 100 dB | - | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | 95 dB | - | |
| Diaphragm | 5.6 mm | 5 mm | JBL Free II have a thicker diaphragm than Sony LinkBuds S. |
| Magnet Material | - | Neodymium | |
| Features | - | Quick Attention function |
| MICROPHONE | JBL Free II | Sony LinkBuds S |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | -38 dBV/Pascal | - |
| CABLE | JBL Free II | Sony LinkBuds S |
|---|
| Cable Type | USB-C charge cable | USB-C charge cable - detachable |
|---|
| FEATURES | JBL Free II | Sony LinkBuds S |
|---|
| Features | Touch control | - |
|---|
| BATTERY AND CHARGING | JBL Free II | Sony LinkBuds S |
|---|
| Battery Type | 2 x headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 55 mAh | - | |
| Battery Life | 6 hour(s) | - | |
| Battery Life Details | (with included charging case): up to 24 hours | Continuous talk: up to 3.5 hours Continuous playback (active noise-cancelling on): up to 6 hours Continuous playback (active noise-cancelling off): up to 9 hours |
|
| Standby Time | - | 16 hours | |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | 2 | - |
| CONNECTIONS | JBL Free II | Sony LinkBuds S |
|---|
| Connector Type | - | Bluetooth USB (power only) (USB Type-C) |
|---|
| OTHERS | JBL Free II | Sony LinkBuds S |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), charging case (650 mAh) | Charging case, USB-C cable | |
|---|---|---|---|
| Compliant Standards | - | IPX4 |
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