In depth comparison and review of Soundcore Life Tune and Poly Voyager Focus B825-M. 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 | Soundcore Life Tune | Poly Voyager Focus B825-M |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - NFC - 3.5 mm jack | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
|---|---|---|---|
| Height | 19.5 cm | 7 cm | |
| Width | 18 cm | 18.3 cm | |
| Depth | 7.8 cm | 16 cm | |
| Weight | 260 g | 155 g | Poly Voyager Focus B825-M are lighter than Soundcore Life Tune headphones. |
| Colour | Dark grey | Black | |
| Earpad Material | Memory foam | - | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 15 m | 30 m | Poly Voyager Focus B825-M have a greater operating distance than Soundcore Life Tune. |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Soundcore Life Tune | Poly Voyager Focus B825-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 4.1 | Soundcore Life Tune have a more advanced version of Bluetooth than Poly Voyager Focus B825-M. |
| 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 | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Hybrid ANC | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 16 - 40000 Hz | 20 - 20000 Hz | Soundcore Life Tune offer a larger frequency range than Poly Voyager Focus B825-M. |
| Impedance | 16 Ohm | - | |
| Diaphragm | 40 mm | 32 mm | Soundcore Life Tune have a thicker diaphragm than Poly Voyager Focus B825-M. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 8 | Poly Voyager Focus B825-M have the ability to connect to multiple devices simultaneously. |
| Features | - | Smart Sensor Technology |
| MICROPHONE | Soundcore Life Tune | Poly Voyager Focus B825-M |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | MEMS-directional | |
| Noise Cancelling | Yes | - | Soundcore Life Tune microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 6700 Hz | |
| Microphones Included | 2 | 3 | Poly Voyager Focus B825-M have a built-in microphone. |
| REMOTE CONTROL | Soundcore Life Tune | Poly Voyager Focus B825-M |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, voice assistant, ANC on/off | Volume, answer/end, microphone on/mute, play/pause |
|---|
| CABLE | Soundcore Life Tune | Poly Voyager Focus B825-M |
|---|
| Cable Type | Headphones cable - detachable USB-C charge cable - detachable |
Micro-USB charging cable |
|---|
| FEATURES | Soundcore Life Tune | Poly Voyager Focus B825-M |
|---|
| Features | Fast charge | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Siri | - |
| BATTERY AND CHARGING | Soundcore Life Tune | Poly Voyager Focus B825-M |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 720 mAh | 325 mAh | Soundcore Life Tune have a higher battery capacity than Poly Voyager Focus B825-M. |
| Battery Life | 60 hour(s) | 15 hour(s) | Soundcore Life Tune lasts longer on a single charge than the Poly Voyager Focus B825-M. |
| Battery Life Details | Continuous playback (noise cancelling ON): up to 60 hours Continuous playback (noise cancelling OFF): up to 40 hours |
Continuous playback (AAC, active noise-cancelling on): up to 12 hours Continuous talk (active noise-cancelling off): up to 12 hours Continuous talk (active noise-cancelling on): up to 10 hours Continuous playback (active noise-cancelling off): up to 15 hours |
|
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| CONNECTIONS | Soundcore Life Tune | Poly Voyager Focus B825-M |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Soundcore Life Tune | Poly Voyager Focus B825-M |
|---|
| Included Accessories | USB-C charging cable, travel case | Travel pouch, BT700 Bluetooth USB adapter | |
|---|---|---|---|
| Software Certification | - | Certified for Skype for Business, Certified for Microsoft Teams | |
| Service & Support | Limited warranty - 18 months | - |
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