In depth comparison and review of LG TONE Free UFP9 and Belkin SoundForm Flow. 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 | Belkin SoundForm Flow |
|---|
| 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 |
- | |
| Colour | Charcoal black | Black | White | |
| Earpad Material | Medical grade silicone | - | |
| Protection | Splashproof, IPX4 | Sweat-resistant, IPX5, water-resistant | |
| Recommended Use | - | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | LG TONE Free UFP9 | Belkin SoundForm Flow |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| 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 Audio Codec | SBC, AAC | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Environmental Noise Cancellation (ENC) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost, Treble Boost, Meridian EQ, Ambient Sound Mode, Meridian Sound Effect | - | |
| Frequency Response | - | 20 - 20000 Hz | |
| Diaphragm | 8 mm | 12 mm | Belkin SoundForm Flow have a thicker diaphragm than LG TONE Free UFP9. |
| Magnet Material | - | Neodymium magnet | |
| Features | Google Fast Pair | HearThrough |
| MICROPHONE | LG TONE Free UFP9 | Belkin SoundForm Flow |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Dual beamforming | |
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Microphones Included | 3 | 4 | Belkin SoundForm Flow have a built-in microphone. |
| REMOTE CONTROL | LG TONE Free UFP9 | Belkin SoundForm Flow |
|---|
| Controls | Voice assistant | Answer/end, play/pause, next/previous track, reject call, HearThrough, voice assistant, ANC mode |
|---|
| CABLE | LG TONE Free UFP9 | Belkin SoundForm Flow |
|---|
| Cable Type | - | USB-C charge cable |
|---|
| FEATURES | LG TONE Free UFP9 | Belkin SoundForm Flow |
|---|
| Features | UVnano sanitising technology | LED indicator | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Voice Control | Indirect | - | |
| Intelligent Assistant | Google Assistant ready, Siri ready | - | |
| Sensors | - | Touch control |
| BATTERY AND CHARGING | LG TONE Free UFP9 | Belkin SoundForm Flow |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 68 mAh | - | |
| Battery Life | 10 hour(s) | 7 hour(s) | LG TONE Free UFP9 lasts longer on a single charge than the Belkin SoundForm Flow. |
| 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 (active noise-cancelling off): up to 7 hours Continuous playback (with included charging case): up to 31 hours Continuous playback (active noise-cancelling on): up to 5 hours Continuous talk (active noise-cancelling on): up to 3 hours |
|
| Wireless Charging Standards | - | Qi | |
| Charging Time | - | 2 hour(s) |
| OTHERS | LG TONE Free UFP9 | Belkin SoundForm Flow |
|---|
| Included Accessories | 2 pairs of ear tips (small, large), 3.5 mm to USB-C cable, wireless transmitter / charging case (390 mAh) | Charging case, 3 pairs of silicone ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone, Chrome OS, Mac, Windows | |
| Compliant Standards | - | FCC, RoHS, REACH, Qi | |
| Service & Support | - | Limited warranty - 1 year EMEA and ANZ: limited warranty - 2 years |
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