Detailed comparison and review of Poly - Plantronics Backbeat FIT 305 and Jabra Elite 4 Active Replacement. 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 | Jabra Elite 4 Active Replacement |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 14 g | - | |
| Dimensions & Weight Details | - | Earbud: 2.085 cm x 2.73 cm x 2.049 cm / 5 g Charging case: 3.89 cm x 6.4 cm x 2.84 cm / 37.5 g |
|
| Colour | Black | Dark blue | Coral | Lime green | Black | Navy | Mint | |
| Protection | Sweat-resistant | Waterproof, IP57 | |
| Design | 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 | Jabra Elite 4 Active Replacement |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | Jabra Elite 4 Active Replacement 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) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, aptX | |
| Active Noise Cancelling | - | Yes | Jabra Elite 4 Active Replacement are equipped with active noice cancellation. |
| Noise Isolating | - | Yes | Jabra Elite 4 Active Replacement are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| 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 mm | Both headphones are designed with same thick diaphragm. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 6 | Jabra Elite 4 Active Replacement have the ability to connect to multiple devices simultaneously. |
| Features | - | Google Fast Pair, HearThrough |
| MICROPHONE | Poly - Plantronics Backbeat FIT 305 | Jabra Elite 4 Active Replacement |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Frequency Response | - | 100 - 8000 Hz | |
| Microphones Included | - | 4 |
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 305 | Jabra Elite 4 Active Replacement |
|---|
| Controls | Answer/end, play/pause, next/previous track | Mute, volume, answer/end |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 305 | Jabra Elite 4 Active Replacement |
|---|
| Cable Type | Micro-USB charge cable | USB-C to USB-A cable - detachable - 20 cm |
|---|
| FEATURES | Poly - Plantronics Backbeat FIT 305 | Jabra Elite 4 Active Replacement |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant, Alexa |
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 305 | Jabra Elite 4 Active Replacement |
|---|
| Battery Type | Headphone battery rechargeable | Rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 7 hour(s) | Jabra Elite 4 Active Replacement lasts longer on a single charge than the Poly - Plantronics Backbeat FIT 305. |
| Battery Life Details | - | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
|
| Standby Time | 240 hours | 275 days | Jabra Elite 4 Active Replacement have longer standby time than Poly - Plantronics Backbeat FIT 305. |
| Charging Time | 2 hour(s) | 3 hours | Poly - Plantronics Backbeat FIT 305 recharge faster than Poly - Plantronics Backbeat FIT 305. |
| Auto On/Off | - | Yes |
| OTHERS | Poly - Plantronics Backbeat FIT 305 | Jabra Elite 4 Active Replacement |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large) | Charging case, 3 pairs of EarGels, USB-C to USB-A charging cable | |
|---|---|---|---|
| Compatibility | - | iPhone, Android phone | |
| Compliant Standards | - | FCC, RoHS, REACH, ISED | |
| Service & Support | - | Limited warranty - 2 years with product registration |
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