In depth comparison and review of Poly Blackwire C725-UC and Jabra Elite 85h. 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 Blackwire C725-UC | Jabra Elite 85h |
|---|
| Product Type | Headset - wired - USB | Headphones - Bluetooth - wireless - 3.5 mm jack, USB-C | |
|---|---|---|---|
| Series | 700 Series | - | |
| Height | - | 22.5 cm | |
| Width | - | 19.5 cm | |
| Depth | - | 8.2 cm | |
| Weight | - | 296 g | |
| Colour | - | Navy | Black | Titanium black | Gold beige | Copper black | |
| Body Material | - | Steel, PC/ABS | |
| Earpad Material | - | Leatherette | |
| Headband Material | - | Leatherette | |
| Protection | - | Dust-resistant, wind protection, rainproof, water-resistant | |
| Recommended Use | Computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Poly Blackwire C725-UC | Jabra Elite 85h |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Foldable | - | Yes | Jabra Elite 85h can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Serial Port Profile (SPP), 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 | SoundGuard | Hybrid ANC | |
| Noise Isolating | - | Yes | Jabra Elite 85h are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 10 - 20000 Hz | Jabra Elite 85h offer a larger frequency range than Poly Blackwire C725-UC. |
| Diaphragm | - | 40 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Jabra Elite 85h have the ability to connect to multiple devices simultaneously. |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C725-UC | Jabra Elite 85h |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Noise Cancelling | - | Yes | Jabra Elite 85h microphone can cancel out ambient noise. |
| Frequency Response | 100 - 8000 Hz | 13 - 8000 Hz | Jabra Elite 85h offer a larger microphone frequency range than Poly Blackwire C725-UC. |
| Microphones Included | - | 8 |
| REMOTE CONTROL | Poly Blackwire C725-UC | Jabra Elite 85h |
|---|
| Controls | Mute, volume, answer/end | Mute, volume, answer/end, play/pause, next/previous track, HearThrough, pair mode, voice assistant, ANC on/off |
|---|
| CABLE | Poly Blackwire C725-UC | Jabra Elite 85h |
|---|
| Cable Type | USB cable - 2.04 m | Audio cable - detachable - 1.2 m USB-C cable - detachable - 30 cm |
|
|---|---|---|---|
| Cable Length | 2.04 m | - |
| FEATURES | Poly Blackwire C725-UC | Jabra Elite 85h |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant, Alexa | |
| Sensors | - | On-ear detection | |
| Additional Functions | - | SmartSound |
| BATTERY AND CHARGING | Poly Blackwire C725-UC | Jabra Elite 85h |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 41 hour(s) | |
| Battery Life Details | - | Continuous talk (active noise-cancelling on): up to 36 hours Continuous talk (active noise-cancelling off): up to 41 hours Continuous playback (active noise-cancelling on): up to 36 hours Continuous playback (active noise-cancelling off): up to 41 hours |
|
| Charging Time | - | 2.5 hour(s) | |
| Auto On/Off | - | Yes |
| CONNECTIONS | Poly Blackwire C725-UC | Jabra Elite 85h |
|---|
| Connector Type | USB (4 PIN USB Type A) | Headphones (mini-phone 3.5mm) USB (24 pin USB-C) |
|---|
| OTHERS | Poly Blackwire C725-UC | Jabra Elite 85h |
|---|
| Included Accessories | Carrying case | Carrying case, audio cable, USB-C cable | |
|---|---|---|---|
| Compliant Standards | - | IC, FCC, RoHS, REACH | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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