In depth comparison and review of JBL Free II and Sony LinkBuds WF-L900. 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 WF-L900 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 4.8 g | 8.2 g | JBL Free II are lighter than JBL Free II headphones. |
| Dimensions & Weight Details | Earphone: 4.8 g Charging case: 52 g |
Charging case: 4.85 cm x 4.14 cm x 3.09 cm / 34 g Earbud: 4.1 g |
|
| Colour | Black | White | Grey | White | |
| Protection | Splashproof, IPX4 | Splashproof, sweat-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JBL Free II | Sony LinkBuds WF-L900 |
|---|
| Headphones Form Factor | In-ear | Ear-bud | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Sony LinkBuds WF-L900 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 | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Digital Sound Enhancement Engine (DSEE), Adaptive Sound Control, 360 Reality Audio | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 100 dB | - | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | 95 dB | - | |
| Diaphragm | 5.6 mm | 12 mm | Sony LinkBuds WF-L900 have a thicker diaphragm than JBL Free II. |
| Magnet Material | - | Neodymium | |
| Features | - | Precise Voice Pickup Technology, Google Fast Pair, Microsoft Swift Pair, Processor V1 |
| MICROPHONE | JBL Free II | Sony LinkBuds WF-L900 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | -38 dBV/Pascal | - |
| CABLE | JBL Free II | Sony LinkBuds WF-L900 |
|---|
| Cable Type | USB-C charge cable | USB-C charge cable - detachable |
|---|
| FEATURES | JBL Free II | Sony LinkBuds WF-L900 |
|---|
| Features | Touch control | Wide Area Tap, Quick Access | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Google Assistant, Alexa |
| BATTERY AND CHARGING | JBL Free II | Sony LinkBuds WF-L900 |
|---|
| Battery Type | 2 x headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 55 mAh | - | |
| Battery Life | 6 hour(s) | 5.5 hour(s) | JBL Free II lasts longer on a single charge than the Sony LinkBuds WF-L900. |
| Battery Life Details | (with included charging case): up to 24 hours | Continuous playback: up to 5.5 hour(s) Continuous talk: up to 2.5 hour(s) Continuous playback (with included charging case): up to 17.5 hour(s) |
|
| Standby Time | - | 10 hours | |
| Charging Time | 2 hour(s) | - | |
| Included Qty | 2 | - |
| CONNECTIONS | JBL Free II | Sony LinkBuds WF-L900 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | JBL Free II | Sony LinkBuds WF-L900 |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), charging case (650 mAh) | Charging case, 5 sizes of arc support | |
|---|---|---|---|
| Compliant Standards | - | IPX4 |
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