In depth comparison and review of Jabra Elite 85h and Poly Blackwire 3320-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 | Jabra Elite 85h | Poly Blackwire 3320-M |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack, USB-C | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | 22.5 cm | 17.8 cm | |
| Width | 19.5 cm | 15.5 cm | |
| Depth | 8.2 cm | 3.2 cm | |
| Weight | 296 g | 130 g | Poly Blackwire 3320-M are lighter than Jabra Elite 85h headphones. |
| Colour | Navy | Black | Titanium black | Gold beige | Copper black | Black | |
| Body Material | Steel, PC/ABS | - | |
| Earpad Material | Leatherette | Foam | |
| Headband Material | Leatherette | - | |
| Protection | Dust-resistant, wind protection, rainproof, water-resistant | - | |
| Recommended Use | Portable electronics, computer | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Jabra Elite 85h | Poly Blackwire 3320-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Jabra Elite 85h can be folded. |
| Connectivity Technology | Wireless | Wired | |
| 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 | Hybrid ANC | SoundGuard | |
| Noise Isolating | Yes | - | Jabra Elite 85h are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 20000 Hz | 20 - 20000 Hz | Jabra Elite 85h offer a larger frequency range than Poly Blackwire 3320-M. |
| Sensitivity | - | 116 dB | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 40 mm | 32 mm | Jabra Elite 85h have a thicker diaphragm than Poly Blackwire 3320-M. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Jabra Elite 85h have the ability to connect to multiple devices simultaneously. |
| Features | - | Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Jabra Elite 85h | Poly Blackwire 3320-M |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Noise Cancelling | Yes | - | Jabra Elite 85h microphone can cancel out ambient noise. |
| Frequency Response | 13 - 8000 Hz | 100 - 10000 Hz | Poly Blackwire 3320-M offer a larger microphone frequency range than Jabra Elite 85h. |
| Sensitivity | - | -38 dB | |
| Microphones Included | 8 | - |
| REMOTE CONTROL | Jabra Elite 85h | Poly Blackwire 3320-M |
|---|
| Controls | Mute, volume, answer/end, play/pause, next/previous track, HearThrough, pair mode, voice assistant, ANC on/off | Mute, volume, answer/end |
|---|
| CABLE | Jabra Elite 85h | Poly Blackwire 3320-M |
|---|
| Cable Type | Audio cable - detachable - 1.2 m USB-C cable - detachable - 30 cm |
- |
|---|
| FEATURES | Jabra Elite 85h | Poly Blackwire 3320-M |
|---|
| Internet of Things (IoT) Compatible | Yes | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Assistant, Alexa | - | |
| Sensors | On-ear detection | - | |
| Additional Functions | SmartSound | - |
| BATTERY AND CHARGING | Jabra Elite 85h | Poly Blackwire 3320-M |
|---|
| 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 | Jabra Elite 85h | Poly Blackwire 3320-M |
|---|
| Connector Type | Headphones (mini-phone 3.5mm) USB (24 pin USB-C) |
USB (24 pin USB-C) |
|---|
| OTHERS | Jabra Elite 85h | Poly Blackwire 3320-M |
|---|
| Included Accessories | Carrying case, audio cable, USB-C cable | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10, macOS | |
| Compliant Standards | IC, FCC, RoHS, REACH | - | |
| Service & Support | Limited warranty - 2 years | - |
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