Side by side comparison and review of Soundcore Life Q20+ and Poly Blackwire 3320-M. 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 | Soundcore Life Q20+ | Poly Blackwire 3320-M |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | 16.8 cm | 17.8 cm | |
| Width | 22.3 cm | 15.5 cm | |
| Depth | 8 cm | 3.2 cm | |
| Weight | 281 g | 130 g | Poly Blackwire 3320-M are lighter than Soundcore Life Q20+ headphones. |
| Colour | Black | Blue | Black | |
| Earpad Material | Memory foam | Foam | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 15 m | - | |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Soundcore Life Q20+ | Poly Blackwire 3320-M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Soundcore Life Q20+ can be folded. |
| Connectivity Technology | Wireless, wired | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Hybrid Active Noise Cancelling | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 16 - 40000 Hz | 20 - 20000 Hz | Soundcore Life Q20+ offer a larger frequency range than Poly Blackwire 3320-M. |
| Sensitivity | - | 116 dB | |
| Impedance | 16 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 40 mm | 32 mm | Soundcore Life Q20+ have a thicker diaphragm than Poly Blackwire 3320-M. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Soundcore Life Q20+ have the ability to connect to multiple devices simultaneously. |
| Features | MultiPoint Technology | Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Soundcore Life Q20+ | Poly Blackwire 3320-M |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Noise Cancelling | Yes | - | Soundcore Life Q20+ microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dB | |
| Microphones Included | 4 | - |
| REMOTE CONTROL | Soundcore Life Q20+ | Poly Blackwire 3320-M |
|---|
| Controls | Volume, power on/off, answer/end, hold, play/pause, next/previous track, reject call, pair mode, voice assistant, ANC on/off, ANC/transparency | Mute, volume, answer/end |
|---|
| CABLE | Soundcore Life Q20+ | Poly Blackwire 3320-M |
|---|
| Cable Type | USB-C charge cable - detachable Headphones cable - detachable |
- | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | Soundcore Life Q20+ | Poly Blackwire 3320-M |
|---|
| Features | Fast charge | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Siri | - |
| BATTERY AND CHARGING | Soundcore Life Q20+ | Poly Blackwire 3320-M |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 60 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling OFF): up to 60 hours Continuous playback (noise cancelling ON): up to 40 hours |
- | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | Soundcore Life Q20+ | Poly Blackwire 3320-M |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (24 pin USB-C) |
|---|
| OTHERS | Soundcore Life Q20+ | Poly Blackwire 3320-M |
|---|
| Included Accessories | Travel pouch, USB-C charging cable | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10, macOS | |
| Service & Support | Limited warranty - 18 months | - |
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