In depth comparison and review of LG TONE Free UFP9 and JBL TUNE 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 UFP9 | JBL TUNE Flex |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 2.83 cm | - | |
| Width | 2.12 cm | - | |
| Depth | 2.32 cm | - | |
| Weight | 5.2 g | - | |
| Dimensions & Weight Details | Earbud: 2.12 cm x 2.32 cm x 2.83 cm / 5.2 g Charging case: 5.45 cm x 3 cm x 5.45 cm / 36.7 g |
Charging case: 5.15 cm x 2.93 cm x 4.7 cm / 38.6 g Earbud: 2.05 cm x 2.02 cm x 3.49 cm / 4.8 g |
|
| Colour | Charcoal black | Blue | White | Black | Purple | |
| Earpad Material | Medical grade silicone | - | |
| Protection | Splashproof, IPX4 | - | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | LG TONE Free UFP9 | JBL TUNE Flex |
|---|
| Headphones Form Factor | In-ear | Ear-bud | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.2 | Both headphones have the same Bluetooth version. |
| 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 | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Smart Ambient | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost, Treble Boost, Meridian EQ, Ambient Sound Mode, Meridian Sound Effect | Pure Bass | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 110 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | 8 mm | 12 mm | JBL TUNE Flex have a thicker diaphragm than LG TONE Free UFP9. |
| Features | Google Fast Pair | - |
| MICROPHONE | LG TONE Free UFP9 | JBL TUNE Flex |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | Yes | - | LG TONE Free UFP9 microphone can cancel out ambient noise. |
| Sensitivity | - | -38 dBV/Pascal | |
| Microphones Included | 3 | - |
| REMOTE CONTROL | LG TONE Free UFP9 | JBL TUNE Flex |
|---|
| Controls | Voice assistant | - |
|---|
| CABLE | LG TONE Free UFP9 | JBL TUNE Flex |
|---|
| Cable Type | - | USB-C charge cable |
|---|
| FEATURES | LG TONE Free UFP9 | JBL TUNE Flex |
|---|
| Features | UVnano sanitising technology | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Voice Control | Indirect | - | |
| Intelligent Assistant | Google Assistant ready, Siri ready | - |
| BATTERY AND CHARGING | LG TONE Free UFP9 | JBL TUNE Flex |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 68 mAh | 55 mAh | LG TONE Free UFP9 have a higher battery capacity than JBL TUNE Flex. |
| Battery Life | 10 hour(s) | 4.5 hours | LG TONE Free UFP9 lasts longer on a single charge than the JBL TUNE Flex. |
| Battery Life Details | Continuous playback (active noise-cancelling off): up to 10 hours Continuous playback (active noise-cancelling on): up to 6 hours |
Continuous playback: up to 32 hours Continuous playback: up to 4.5 hours Continuous playback (ANC OFF / Bluetooth): up to 8 hours Continuous playback (ANC ON / Bluetooth): up to 6 hours Continuous playback (with included charging case): up to 18 hours |
|
| Charging Time | - | 2 hour(s) | |
| Included Qty | - | 2 |
| OTHERS | LG TONE Free UFP9 | JBL TUNE Flex |
|---|
| Included Accessories | 2 pairs of ear tips (small, large), 3.5 mm to USB-C cable, wireless transmitter / charging case (390 mAh) | USB-C charging cable, 3 sizes of earhooks, charging case (570 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX4, GFSK, π/4 QPSK, 8DPSK |
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