Side by side comparison and review of Poly Voyager 4300 UC Series 4320 and Soundcore Space Q45. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Poly Voyager 4300 UC Series 4320 | Soundcore Space Q45 |
|---|
| Product Type | Headset - Bluetooth - wireless - USB-A | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Height | 18.6 cm | 19 cm | |
| Width | 21 cm | 16.1 cm | |
| Depth | 5.5 cm | 8.8 cm | |
| Weight | 162 g | 292 g | Poly Voyager 4300 UC Series 4320 are lighter than Poly Voyager 4300 UC Series 4320 headphones. |
| Colour | - | Black | |
| Body Material | - | PC/ABS | |
| Recommended Use | Computer | - | |
| Bluetooth Range (Operating Distance) | 50 m | 15 m | Poly Voyager 4300 UC Series 4320 have a greater operating distance than Soundcore Space Q45. |
| High-Resolution Audio | - | Yes |
| SOUND QUALITY | Poly Voyager 4300 UC Series 4320 | Soundcore Space Q45 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | Yes | Yes | |
| Foldable | - | Yes | Soundcore Space Q45 can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.3 | Soundcore Space Q45 have a more advanced version of Bluetooth than Poly Voyager 4300 UC Series 4320. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Leadership Development and Advisory Council (LDAC) | |
| Bluetooth Audio Codec | - | SBC, AAC, LDAC | |
| Active Noise Cancelling | - | Yes | Soundcore Space Q45 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Active Noise Cancellation | |
| Noise Isolating | Yes | - | Poly Voyager 4300 UC Series 4320 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Total Harmonic Distortion (THD) | - | 3% | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | - | 93 dB | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Ceramic | |
| Features | Acoustic Fence technology | - |
| MICROPHONE | Poly Voyager 4300 UC Series 4320 | Soundcore Space Q45 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | - | 20 - 8000 Hz | |
| Sensitivity | - | -36 dB | |
| Signal-To-Noise Ratio | - | 65 dB | |
| Microphones Included | 2 | 2 | Both headphones have a built-in microphone. |
| REMOTE CONTROL | Poly Voyager 4300 UC Series 4320 | Soundcore Space Q45 |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track | Volume, play/pause, next/previous track, call |
|---|
| CABLE | Poly Voyager 4300 UC Series 4320 | Soundcore Space Q45 |
|---|
| Cable Type | - | USB-C charge cable - detachable - 60 cm Audio cable - detachable - 60 cm |
|---|
| FEATURES | Poly Voyager 4300 UC Series 4320 | Soundcore Space Q45 |
|---|
| Features | - | Fast charge, Multipoint Pairing, LED indicator |
|---|
| BATTERY AND CHARGING | Poly Voyager 4300 UC Series 4320 | Soundcore Space Q45 |
|---|
| Battery Type | Headset battery rechargeable | Headphone battery lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 750 mAh | |
| Battery Life | - | 65 hour(s) | |
| Battery Life Details | - | Continuous playback (noise cancelling ON): up to 50 hours Continuous playback (noise cancelling OFF): up to 65 hours Continuous playback (with 5 min charge): up to 4 hours |
|
| Charging Time | - | 2 hour(s) |
| OTHERS | Poly Voyager 4300 UC Series 4320 | Soundcore Space Q45 |
|---|
| Included Accessories | Bluetooth USB-A adapter | Carrying case, audio cable, USB-C charging cable | |
|---|---|---|---|
| Software Certification | Zoom Certified | - | |
| Compliant Standards | - | SGS | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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