In depth comparison and review of LG TONE Free UFP9 and Soundcore Liberty 4. 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 | Soundcore Liberty 4 |
|---|
| 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 | 55 g | LG TONE Free UFP9 are lighter than LG TONE Free UFP9 headphones. |
| 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 | Midnight black | |
| Earpad Material | Medical grade silicone | - | |
| Protection | Splashproof, IPX4 | IPX4, water-resistant | |
| Recommended Use | - | Portable electronics | |
| High-Resolution Audio | - | Yes | |
| Tracking Data | - | Heart rate |
| SOUND QUALITY | LG TONE Free UFP9 | Soundcore Liberty 4 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | - | |
| Bluetooth Audio Codec | SBC, AAC | LDAC | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost, Treble Boost, Meridian EQ, Ambient Sound Mode, Meridian Sound Effect | 360° Spatial Audio | |
| Frequency Response | - | Up to 40000 Hz | |
| Diaphragm | 8 mm | - | |
| Features | Google Fast Pair | MultiPoint Technology, ACAA 3.0 technology |
| MICROPHONE | LG TONE Free UFP9 | Soundcore Liberty 4 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Microphones Included | 3 | 6 | Soundcore Liberty 4 have a built-in microphone. |
| REMOTE CONTROL | LG TONE Free UFP9 | Soundcore Liberty 4 |
|---|
| Controls | Voice assistant | Answer/end, play/pause, squeeze control, ANC/transparency/normal |
|---|
| FEATURES | LG TONE Free UFP9 | Soundcore Liberty 4 |
|---|
| Features | UVnano sanitising technology | HearID 2.0 Technology, Dynamic Head Tracking | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Voice Control | Indirect | - | |
| Intelligent Assistant | Google Assistant ready, Siri ready | - | |
| Sensors | - | Gyroscope |
| BATTERY AND CHARGING | LG TONE Free UFP9 | Soundcore Liberty 4 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 68 mAh | - | |
| Battery Life | 10 hour(s) | 9 hour(s) | LG TONE Free UFP9 lasts longer on a single charge than the Soundcore Liberty 4. |
| 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 9 hours Continuous playback (with included charging case): up to 28 hours |
|
| Charging Time | - | 1 hour(s) |
| OTHERS | LG TONE Free UFP9 | Soundcore Liberty 4 |
|---|
| Included Accessories | 2 pairs of ear tips (small, large), 3.5 mm to USB-C cable, wireless transmitter / charging case (390 mAh) | Charging case, CloudComfort ear tips (S/M1/M2/L)) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | - | Limited warranty - 18 months |
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