Detailed comparison and review of Sennheiser CX 350BT and LG TONE Free HBS-FN7. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Sennheiser CX 350BT | LG TONE Free HBS-FN7 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3.27 cm | |
| Width | - | 1.62 cm | |
| Depth | - | 2.66 cm | |
| Weight | 13 g | 5.6 g | LG TONE Free HBS-FN7 are lighter than Sennheiser CX 350BT headphones. |
| Dimensions & Weight Details | - | Earbud: 1.62 cm x 2.66 cm x 3.27 cm / 5.6 g Charging case: 5.45 cm x 2.76 cm x 5.45 cm / 39 g |
|
| Colour | Black | White | Black | |
| Earpad Material | - | Medical grade silicone | |
| Protection | - | Splashproof, rainproof, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser CX 350BT | LG TONE Free HBS-FN7 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, apt-X LL | SBC, AAC | |
| Active Noise Cancelling | - | Yes | LG TONE Free HBS-FN7 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Meridian EQ, Ambient Sound Mode, Meridian Sound Effect | |
| Frequency Response | 20 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Max Sound Pressure | 110 dB | - | |
| Diaphragm | - | 6 mm | |
| Features | - | Google Fast Pair |
| MICROPHONE | Sennheiser CX 350BT | LG TONE Free HBS-FN7 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Mono | - | |
| Noise Cancelling | - | Yes | LG TONE Free HBS-FN7 microphone can cancel out ambient noise. |
| Audio Input Details | Omni-directional | - | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Sennheiser CX 350BT | LG TONE Free HBS-FN7 |
|---|
| Controls | Answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Sennheiser CX 350BT | LG TONE Free HBS-FN7 |
|---|
| Cable Type | - | USB-C charge cable - detachable |
|---|
| FEATURES | Sennheiser CX 350BT | LG TONE Free HBS-FN7 |
|---|
| Features | - | Touch control, fast charge, UVnano sanitising technology | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Voice Control | - | Indirect | |
| Intelligent Assistant | - | Google Assistant ready, Siri ready |
| BATTERY AND CHARGING | Sennheiser CX 350BT | LG TONE Free HBS-FN7 |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion - - wireless charging | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 10 hour(s) | 7 hour(s) | Sennheiser CX 350BT lasts longer on a single charge than the LG TONE Free HBS-FN7. |
| Battery Life Details | Continuous playback: up to 10 hours Standby: up to 340 hours |
Continuous playback (with included charging case): up to 21 hours Continuous playback (noise cancelling OFF): up to 7 hours Continuous playback (noise cancelling ON): up to 5 hours Continuous talk (noise cancelling ON): up to 4 hours |
|
| Charging Time | - | 1 hour(s) |
| CONNECTIONS | Sennheiser CX 350BT | LG TONE Free HBS-FN7 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | Sennheiser CX 350BT | LG TONE Free HBS-FN7 |
|---|
| Included Accessories | 4 pairs of earpads (extra small, small, medium, large) | 3 pairs of ear tips, USB-C charging cable, charging case (390 mAh) | |
|---|---|---|---|
| Compliant Standards | - | UL, TUV SUD | |
| Service & Support | Limited warranty - 2 years | - |
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