In depth comparison and review of Sennheiser CX 350BT and Poly - Plantronics Backbeat FIT 3200 (Right Earbud). 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 CX 350BT | Poly - Plantronics Backbeat FIT 3200 (Right Earbud) |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 13 g | 13 g | Both headphones are equally heavy. |
| Colour | Black | White | Black | Teal | |
| Protection | - | Waterproof, sweat-resistant, IPX5, IP57 | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | Sennheiser CX 350BT | Poly - Plantronics Backbeat FIT 3200 (Right Earbud) |
|---|
| Headphones Form Factor | In-ear | In-ear - over-the-ear mount | |
|---|---|---|---|
| Headphones Technology | 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) | 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 | - | |
| Noise Isolating | - | Yes | Poly - Plantronics Backbeat FIT 3200 (Right Earbud) are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Bass Boost | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | 0.5% | <3% | Sennheiser CX 350BT have lower total harmonic distortion than Sennheiser CX 350BT. |
| Sensitivity | - | 94 dB | |
| Max Sound Pressure | 110 dB | - | |
| Diaphragm | - | 13.5 mm |
| MICROPHONE | Sennheiser CX 350BT | Poly - Plantronics Backbeat FIT 3200 (Right Earbud) |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Mono | - | |
| Audio Input Details | Omni-directional | - |
| REMOTE CONTROL | Sennheiser CX 350BT | Poly - Plantronics Backbeat FIT 3200 (Right Earbud) |
|---|
| Controls | Answer/end, play/pause, next/previous track | Mute, volume control, answer/end, play/pause, next/previous track, voice assistant |
|---|
| FEATURES | Sennheiser CX 350BT | Poly - Plantronics Backbeat FIT 3200 (Right Earbud) |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | Sennheiser CX 350BT | Poly - Plantronics Backbeat FIT 3200 (Right Earbud) |
|---|
| Battery Type | - | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 90 mAh | |
| Battery Life | 10 hour(s) | 8 hour(s) | Sennheiser CX 350BT lasts longer on a single charge than the Poly - Plantronics Backbeat FIT 3200 (Right Earbud). |
| Battery Life Details | Continuous playback: up to 10 hours Standby: up to 340 hours |
Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
|
| Charging Time | - | 2 hour(s) | |
| Included Qty | - | 2 |
| OTHERS | Sennheiser CX 350BT | Poly - Plantronics Backbeat FIT 3200 (Right Earbud) |
|---|
| Included Accessories | 4 pairs of earpads (extra small, small, medium, large) | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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