In depth comparison and review of LG TONE Free HBS-FN4 and JBL Wave Flex. 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 | LG TONE Free HBS-FN4 | JBL Wave Flex |
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Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Height | 3.3 cm | - | |
Width | 1.6 cm | - | |
Depth | 2.5 cm | - | |
Weight | 5.4 g | - | |
Dimensions & Weight Details | Earbud: 1.6 cm x 2.5 cm x 3.3 cm / 5.4 g Charging case: 5.5 cm x 2.75 cm x 5.5 cm / 39 g |
Earbud: 1.857 cm x 3.348 cm x 1.846 cm / 3.8 g Charging case: 4.937 cm x 5.484 cm x 2.585 cm / 35.1 g |
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Colour | White | Black | White | Black | Beige | Blue | |
Earpad Material | Medical grade silicone | - | |
Protection | IPX4 | Dust-resistant, water-resistant | |
Recommended Use | Portable electronics | Portable electronics |
SOUND QUALITY | LG TONE Free HBS-FN4 | JBL Wave Flex |
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Headphones Form Factor | In-ear | In-ear | |
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Headphones Technology | Dynamic | - | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | JBL Wave Flex have a more advanced version of Bluetooth than LG TONE Free HBS-FN4. |
Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Bluetooth Audio Codec | SBC, AAC | - | |
Active Noise Cancelling | Yes | - | LG TONE Free HBS-FN4 are equipped with active noice cancellation. |
Active Noise Cancelling Technology | Acoustic Echo Cancellation and Noise Reduction | - | |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | Meridian EQ, Ambient Sound Mode, Meridian Sound Effect, Master Quality Authenticated (MQA), Meridian Lossless Packing (MLP) | Deep Bass | |
Frequency Response | - | 20 - 20000 Hz | |
Sensitivity | - | 105 dB | |
Impedance | - | 16 Ohm | |
Max Sound Pressure | - | 95 dB | |
Diaphragm | 6 mm | 12 mm | JBL Wave Flex have a thicker diaphragm than LG TONE Free HBS-FN4. |
MICROPHONE | LG TONE Free HBS-FN4 | JBL Wave Flex |
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Form Factor | Built-in | Built-in | |
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Noise Cancelling | Yes | - | LG TONE Free HBS-FN4 microphone can cancel out ambient noise. |
Sensitivity | - | -38 dBV/Pascal | |
Microphones Included | 2 | - |
CABLE | LG TONE Free HBS-FN4 | JBL Wave Flex |
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Cable Type | USB-C charge cable - detachable | - |
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FEATURES | LG TONE Free HBS-FN4 | JBL Wave Flex |
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Features | Fast charge | - | |
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Intelligent Assistant | Siri, Google Assistant | - | |
Sensors | Ear detect sensor | - | |
Additional Functions | DSP | - |
BATTERY AND CHARGING | LG TONE Free HBS-FN4 | JBL Wave Flex |
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Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
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Battery Capacity | 55 mAh | 40 mAh | LG TONE Free HBS-FN4 have a higher battery capacity than JBL Wave Flex. |
Battery Life | 6 hour(s) | - | |
Battery Life Details | Continuous playback (with included charging case): up to 18 hours Continuous playback: up to 6 hours |
Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 32 hours Continuous talk: up to 4.5 hours |
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Charging Time | 1 hour(s) | 2 hours | LG TONE Free HBS-FN4 recharge faster than LG TONE Free HBS-FN4. |
CONNECTIONS | LG TONE Free HBS-FN4 | JBL Wave Flex |
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Connector Type | USB (power only) (USB Type-C) Bluetooth |
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OTHERS | LG TONE Free HBS-FN4 | JBL Wave Flex |
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Included Accessories | 2 pairs of EarGels (small, large), charging case (390 mAh) | Charging case (500 mAh), USB-C charging cable | |
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Software Included | Find my earphones | - | |
Compliant Standards | - | IP54 | |
Service & Support | Limited warranty - 2 years | - |