In depth comparison and review of Poly - Plantronics Backbeat FIT 305 and Jabra Evolve2 7 UC. 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 | Jabra Evolve2 7 UC |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless - USB-C via Bluetooth adapter | |
|---|---|---|---|
| Weight | 14 g | - | |
| Dimensions & Weight Details | - | Earbud: 1.9 cm x 1.8 cm x 1.6 cm / 5.4 g Charging case: 7.5 cm x 2.8 cm x 3.8 cm / 52 g |
|
| Colour | Black | Dark blue | Coral | Lime green | Black | |
| Body Material | - | Silicone rubber, PC/ABS, gold plated metal, mica-enamelled | |
| Earpad Material | - | Silicone | |
| Protection | Sweat-resistant | Wind protection, IP57 | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 20 m | Jabra Evolve2 7 UC have a greater operating distance than Poly - Plantronics Backbeat FIT 305. |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 305 | Jabra Evolve2 7 UC |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | Jabra Evolve2 7 UC 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, AAC | |
| Active Noise Cancelling | - | Yes | Jabra Evolve2 7 UC are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adjustable noise cancellation | |
| Noise Isolating | - | Yes | Jabra Evolve2 7 UC are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | HD Voice | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Audio Output Details | - | Communication - 80 - 8000 Multimedia - 20 - 20000 |
|
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 106 dB | 98 dB | Poly - Plantronics Backbeat FIT 305 have higher sensitivity than Jabra Evolve2 7 UC. |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 6 mm | 6 mm | Both headphones are designed with same thick diaphragm. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Jabra Evolve2 7 UC have the ability to connect to multiple devices simultaneously. |
| Features | - | Voice guidance, PeakStop technology, Jabra Direct, Jabra Xpress, HearThrough, Jabra MultiSensor Voice, Personalised Sound technology, digital signal processing, Apple MFI |
| MICROPHONE | Poly - Plantronics Backbeat FIT 305 | Jabra Evolve2 7 UC |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | - | Yes | Jabra Evolve2 7 UC microphone can cancel out ambient noise. |
| Frequency Response | - | 80 - 8000 Hz | |
| Microphone Features | - | Battery level indicator | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 305 | Jabra Evolve2 7 UC |
|---|
| Controls | Answer/end, play/pause, next/previous track | Mute, on/off, answer/end, reject call, voice control |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 305 | Jabra Evolve2 7 UC |
|---|
| Cable Type | Micro-USB charge cable | USB-C to USB-A cable - detachable - 30 cm |
|---|
| FEATURES | Poly - Plantronics Backbeat FIT 305 | Jabra Evolve2 7 UC |
|---|
| Features | - | Wireless auto pairing, fast charge, stereo/mono mode, active in-ear pressure relief, easy pairing | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Alexa | |
| Sensors | - | Bone sensor, Voice Pickup Unit (VPU), in-ear detection sensor |
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 305 | Jabra Evolve2 7 UC |
|---|
| Battery Type | Headphone battery rechargeable | Rechargeable - Lithium Ion - - wireless charging | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 8 hour(s) | Jabra Evolve2 7 UC lasts longer on a single charge than the Poly - Plantronics Backbeat FIT 305. |
| Battery Life Details | - | Continuous playback (active noise-cancelling on) (with included charging case): up to 33 hours Continuous playback: up to 10 hours Continuous playback (active noise-cancelling on): up to 8 hours |
|
| Standby Time | 240 hours | 292 days | Jabra Evolve2 7 UC have longer standby time than Poly - Plantronics Backbeat FIT 305. |
| Wireless Charging Standards | - | Qi | |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Auto On/Off | - | Yes |
| OTHERS | Poly - Plantronics Backbeat FIT 305 | Jabra Evolve2 7 UC |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large) | Charging case, 3 pairs of EarGels, wireless charging pad, Jabra Link 380c USB Adapter, USB-A to USB-C adapter | |
|---|---|---|---|
| Software Included | - | Jabra Sound+ | |
| Compatibility | - | iPhone, Android phone | |
| Compliant Standards | - | Plug and Play, G616 | |
| Service & Support | - | Limited warranty - 2 years |
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