Detailed comparison and review of Poly - Plantronics Backbeat FIT 305 and Bose QuietComfort Earbuds II. 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 | Poly - Plantronics Backbeat FIT 305 | Bose QuietComfort Earbuds II |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 14 g | - | |
| Dimensions & Weight Details | - | Earbud: 1.73 cm x 2.24 cm x 3.05 cm / 6.24 g Charging case: 5.94 cm x 2.67 cm x 6.63 cm / 59.8 g |
|
| Colour | Black | Dark blue | Coral | Lime green | Triple black | |
| Body Material | - | Plastic | |
| Protection | Sweat-resistant | Sweat-resistant, IPX4, water-resistant | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 9.14 m | Poly - Plantronics Backbeat FIT 305 have a greater operating distance than Bose QuietComfort Earbuds II. |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 305 | Bose QuietComfort Earbuds II |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.3 | Bose QuietComfort Earbuds II have a more advanced version of Bluetooth than Poly - Plantronics Backbeat FIT 305. |
| 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 | |
| Active Noise Cancelling | - | Yes | Bose QuietComfort Earbuds II are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 106 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | - | |
| Features | - | ActiveSense technology, Aware Mode, Quiet Mode |
| MICROPHONE | Poly - Plantronics Backbeat FIT 305 | Bose QuietComfort Earbuds II |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphones Included | - | 4 |
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 305 | Bose QuietComfort Earbuds II |
|---|
| Controls | Answer/end, play/pause, next/previous track | Volume |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 305 | Bose QuietComfort Earbuds II |
|---|
| Cable Type | Micro-USB charge cable | USB-C charge cable - detachable - 30.5 cm |
|---|
| FEATURES | Poly - Plantronics Backbeat FIT 305 | Bose QuietComfort Earbuds II |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 305 | Bose QuietComfort Earbuds II |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 6 hours | Both headphones last the same amount of time on a single charge. |
| Battery Life Details | - | Continuous playback: up to 6 hours Continuous playback (with included charging case): up to 24 hours |
|
| Standby Time | 240 hours | - | |
| Charging Time | 2 hour(s) | 1 hour | Bose QuietComfort Earbuds II recharge faster than Poly - Plantronics Backbeat FIT 305. |
| OTHERS | Poly - Plantronics Backbeat FIT 305 | Bose QuietComfort Earbuds II |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large) | Charging case, 3 pairs of silicone ear tips (small, medium, large), 3 pairs of stability bands (1, 2, 3), USB-C to USB-A cable (30.5 cm) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
