Detailed comparison and review of Sony h.ear in 2 WI-H700 and Poly - Plantronics Backbeat FIT 3150. 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 | Sony h.ear in 2 WI-H700 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Product Type | Earphones - Bluetooth - wireless, wired - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 40 g | 26 g | Poly - Plantronics Backbeat FIT 3150 are lighter than Sony h.ear in 2 WI-H700 headphones. |
| Dimensions & Weight Details | - | Earbud: 13 g Charging case: 89 g |
|
| Colour | Greyish black | Black, blue | Black | |
| Protection | - | Waterproof, sweat-resistant, IP57 | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 30 m | Poly - Plantronics Backbeat FIT 3150 have a greater operating distance than Sony h.ear in 2 WI-H700. |
| SOUND QUALITY | Sony h.ear in 2 WI-H700 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Headphones Form Factor | In-ear - behind-the-neck mount | In-ear - over-the-ear mount | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Poly - Plantronics Backbeat FIT 3150 have a more advanced version of Bluetooth than Sony h.ear in 2 WI-H700. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Leadership Development and Advisory Council (LDAC) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Digital Sound Enhancement Engine HX (DSEE HX) | Bass Boost | |
| Frequency Response | 5 - 40000 Hz | 20 - 20000 Hz | Sony h.ear in 2 WI-H700 offer a larger frequency range than Poly - Plantronics Backbeat FIT 3150. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | 103 dB/mW | 94 dB | Sony h.ear in 2 WI-H700 have higher sensitivity than Poly - Plantronics Backbeat FIT 3150. |
| Impedance | 16 Ohm | - | |
| Diaphragm | 9 mm | 13.5 mm | Poly - Plantronics Backbeat FIT 3150 have a thicker diaphragm than Sony h.ear in 2 WI-H700. |
| MICROPHONE | Sony h.ear in 2 WI-H700 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 50 - 8000 Hz | - | |
| Audio Input Details | Omni-directional - 50 - 8000 Hz | - |
| REMOTE CONTROL | Sony h.ear in 2 WI-H700 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Controls | Volume | Mute, volume control, answer/end, play/pause, next/previous track, voice assistant |
|---|
| CABLE | Sony h.ear in 2 WI-H700 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Cable Type | Headphones cable - L shaped - 1 m USB cable |
Micro-USB charge cable - detachable | |
|---|---|---|---|
| Cable Length | 1 m | - | |
| Plated Connector | Gold | - |
| FEATURES | Sony h.ear in 2 WI-H700 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Features | Vibrating call alert | Voice alerts |
|---|
| BATTERY AND CHARGING | Sony h.ear in 2 WI-H700 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 90 mAh | |
| Battery Life | 8 hour(s) | 8 hour(s) | Both headphones last the same amount of time on a single charge. |
| Battery Life Details | - | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
|
| Charging Time | - | 2 hour(s) | |
| Included Qty | - | 2 |
| WIRELESS LINK | Sony h.ear in 2 WI-H700 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
|---|
| CONNECTIONS | Sony h.ear in 2 WI-H700 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Sony h.ear in 2 WI-H700 | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Included Accessories | Ear-buds, clip | USB charging cable, charging case (740 mAh) | |
|---|---|---|---|
| Compatibility | Android phone | - | |
| Service & Support | - | Limited warranty - parts and labour - 1 year |
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