In depth comparison and review of Audio-Technica ATH-SR5BTBK and Poly EncorePro 725. 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 | Audio-Technica ATH-SR5BTBK | Poly EncorePro 725 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wired - USB-A | |
|---|---|---|---|
| Series | - | EncorePro 700 Series | |
| Weight | 185 g | 78 g | Poly EncorePro 725 are lighter than Audio-Technica ATH-SR5BTBK headphones. |
| Colour | Black | Black | |
| Earpad Material | Memory foam | Artificial leather | |
| Recommended Use | Portable electronics, phone | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Audio-Technica ATH-SR5BTBK | Poly EncorePro 725 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Low Complexity Subband Coding (SBC) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 40000 Hz | - | |
| Max Input Power | 1500 mW | - | |
| Sensitivity | 100 dB/mW | - | |
| Impedance | 35 Ohm | - | |
| Diaphragm | 45 mm | 28 mm | Audio-Technica ATH-SR5BTBK have a thicker diaphragm than Poly EncorePro 725. |
| Simultaneously Connectable Devices Qty (Multipoint) | 8 | - | Audio-Technica ATH-SR5BTBK have the ability to connect to multiple devices simultaneously. |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Audio-Technica ATH-SR5BTBK | Poly EncorePro 725 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | Condenser | - | |
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 725 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Passive noise cancellation (PNC) | |
| Frequency Response | 50 - 4000 Hz | 100 - 6800 Hz | Poly EncorePro 725 offer a larger microphone frequency range than Audio-Technica ATH-SR5BTBK. |
| Audio Input Details | Omni-directional - 50 - 4000 Hz | - | |
| Sensitivity | -44 dB | - |
| REMOTE CONTROL | Audio-Technica ATH-SR5BTBK | Poly EncorePro 725 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Audio-Technica ATH-SR5BTBK | Poly EncorePro 725 |
|---|
| Cable Type | Headphones cable - detachable - L shaped - 1.2 m USB charge cable - 1 m |
- | |
|---|---|---|---|
| Cable Length | 1.2 m | 89 cm | |
| Detachable Cable | Yes | - |
| FEATURES | Audio-Technica ATH-SR5BTBK | Poly EncorePro 725 |
|---|
| Features | - | 290° rotatable microphone |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH-SR5BTBK | Poly EncorePro 725 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 38 hour(s) | - | |
| Standby Time | 1000 hours | - | |
| Charging Time | 4 hour(s) | - |
| WIRELESS LINK | Audio-Technica ATH-SR5BTBK | Poly EncorePro 725 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Audio-Technica ATH-SR5BTBK | Poly EncorePro 725 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | USB (USB Type-A) |
|---|
| OTHERS | Audio-Technica ATH-SR5BTBK | Poly EncorePro 725 |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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