In depth comparison and review of Poly - Plantronics Backbeat FIT 305 and Sony WF-SP700N. 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 | Poly - Plantronics Backbeat FIT 305 | Sony WF-SP700N |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | 14 g | 15.3 g | Poly - Plantronics Backbeat FIT 305 are lighter than Poly - Plantronics Backbeat FIT 305 headphones. |
| Dimensions & Weight Details | - | Earphone: 7.65 g Charging case: 6.12 cm x 5.87 cm x 3.81 cm / 45.1 g |
|
| Colour | Black | Dark blue | Coral | Lime green | Pink | Black | White | |
| Protection | Sweat-resistant | IPX4 | |
| Design | Sports | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 305 | Sony WF-SP700N |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | 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 | |
| Active Noise Cancelling | - | Yes | Sony WF-SP700N are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Extra Bass | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 106 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | 6.1 mm | Sony WF-SP700N have a thicker diaphragm than Poly - Plantronics Backbeat FIT 305. |
| Magnet Material | - | Neodymium |
| MICROPHONE | Poly - Plantronics Backbeat FIT 305 | Sony WF-SP700N |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - |
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 305 | Sony WF-SP700N |
|---|
| Controls | Answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 305 | Sony WF-SP700N |
|---|
| Cable Type | Micro-USB charge cable | Micro-USB cable - 1 m |
|---|
| FEATURES | Poly - Plantronics Backbeat FIT 305 | Sony WF-SP700N |
|---|
| Intelligent Assistant | - | Google Assistant |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 305 | Sony WF-SP700N |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 3 hour(s) | Poly - Plantronics Backbeat FIT 305 lasts longer on a single charge than the Sony WF-SP700N. |
| Standby Time | 240 hours | 35 hours | Poly - Plantronics Backbeat FIT 305 have longer standby time than Sony WF-SP700N. |
| Charging Time | 2 hour(s) | 1.5 hour(s) | Sony WF-SP700N recharge faster than Poly - Plantronics Backbeat FIT 305. |
| WIRELESS LINK | Poly - Plantronics Backbeat FIT 305 | Sony WF-SP700N |
|---|
| Radio Frequency Range | - | 2.4GHz |
|---|
| CONNECTIONS | Poly - Plantronics Backbeat FIT 305 | Sony WF-SP700N |
|---|
| Connector Type | - | USB (5 pin Micro-USB Type B) Bluetooth |
|---|
| OTHERS | Poly - Plantronics Backbeat FIT 305 | Sony WF-SP700N |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large) | 4 pairs of ear tips (supersmall, small, medium, large), charging case | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, iPod, Android phone | |
| Service & Support | - | Limited warranty - parts and labour - 1 year |
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