In depth comparison and review of Sennheiser MOMENTUM True Wireless 3 and LG TONE Free UFP9. 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 | Sennheiser MOMENTUM True Wireless 3 | LG TONE Free UFP9 |
|---|
| 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 | Charging case: 7.01 cm x 4.46 cm x 3.48 cm / 66.4 g Charging case with earphones: 78 g Earphone: 5.8 g |
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 | Black | Graphite | Charcoal black | |
| Earpad Material | - | Medical grade silicone | |
| Protection | Splashproof, IPX4 | Splashproof, IPX4 | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Sennheiser MOMENTUM True Wireless 3 | LG TONE Free UFP9 |
|---|
| 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 Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, aptX Adaptive | SBC, AAC | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Hybrid ANC | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Bass Boost, Treble Boost, Meridian EQ, Ambient Sound Mode, Meridian Sound Effect | |
| Frequency Response | 5 - 21000 Hz | - | |
| Total Harmonic Distortion (THD) | <0.08% | - | |
| Sensitivity | 107 dB | - | |
| Diaphragm | 7 mm | 8 mm | LG TONE Free UFP9 have a thicker diaphragm than Sennheiser MOMENTUM True Wireless 3. |
| Features | - | Google Fast Pair |
| MICROPHONE | Sennheiser MOMENTUM True Wireless 3 | LG TONE Free UFP9 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | LG TONE Free UFP9 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | - | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | Sennheiser MOMENTUM True Wireless 3 | LG TONE Free UFP9 |
|---|
| Controls | - | Voice assistant |
|---|
| CABLE | Sennheiser MOMENTUM True Wireless 3 | LG TONE Free UFP9 |
|---|
| Cable Type | USB-C charge cable | - |
|---|
| FEATURES | Sennheiser MOMENTUM True Wireless 3 | LG TONE Free UFP9 |
|---|
| Features | - | UVnano sanitising technology | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Voice Control | - | Indirect | |
| Intelligent Assistant | - | Google Assistant ready, Siri ready |
| BATTERY AND CHARGING | Sennheiser MOMENTUM True Wireless 3 | LG TONE Free UFP9 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 77 mAh | 68 mAh | Sennheiser MOMENTUM True Wireless 3 have a higher battery capacity than LG TONE Free UFP9. |
| Battery Life | 7 hour(s) | 10 hour(s) | LG TONE Free UFP9 lasts longer on a single charge than the Sennheiser MOMENTUM True Wireless 3. |
| Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
Continuous playback (active noise-cancelling off): up to 10 hours Continuous playback (active noise-cancelling on): up to 6 hours |
|
| Charging Time | 1.5 hour(s) | - |
| OTHERS | Sennheiser MOMENTUM True Wireless 3 | LG TONE Free UFP9 |
|---|
| Included Accessories | Charging case, 4 pairs of ear tips (XS, S,M, L) | 2 pairs of ear tips (small, large), 3.5 mm to USB-C cable, wireless transmitter / charging case (390 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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