In depth comparison and review of Poly - Plantronics Backbeat Go 3 and Soundcore Liberty 4. 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 - Plantronics Backbeat Go 3 | Soundcore Liberty 4 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 19 g | 55 g | Poly - Plantronics Backbeat Go 3 are lighter than Poly - Plantronics Backbeat Go 3 headphones. |
| Colour | Cobalt black | Copper gray | Midnight black | |
| Protection | Moisture-resistant, sweat-resistant | IPX4, water-resistant | |
| Recommended Use | Portable electronics, phone | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - | |
| High-Resolution Audio | - | Yes | |
| Tracking Data | - | Heart rate |
| SOUND QUALITY | Poly - Plantronics Backbeat Go 3 | Soundcore Liberty 4 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 3.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | - | LDAC | |
| Active Noise Cancelling | - | Yes | Soundcore Liberty 4 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Super Bass Control (SBC) | 360° Spatial Audio | |
| Frequency Response | 20 - 20000 Hz | Up to 40000 Hz | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 102 dB/mW | - | |
| Features | - | MultiPoint Technology, ACAA 3.0 technology | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly - Plantronics Backbeat Go 3 | Soundcore Liberty 4 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Poly - Plantronics Backbeat Go 3 | Soundcore Liberty 4 |
|---|
| Controls | Volume, skip track | Answer/end, play/pause, squeeze control, ANC/transparency/normal |
|---|
| FEATURES | Poly - Plantronics Backbeat Go 3 | Soundcore Liberty 4 |
|---|
| Features | - | HearID 2.0 Technology, Dynamic Head Tracking | |
|---|---|---|---|
| Sensors | - | Gyroscope | |
| Additional Functions | DSP | - |
| BATTERY AND CHARGING | Poly - Plantronics Backbeat Go 3 | Soundcore Liberty 4 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Life | 6.5 hour(s) | 9 hour(s) | Soundcore Liberty 4 lasts longer on a single charge than the Poly - Plantronics Backbeat Go 3. |
| Battery Life Details | - | Continuous playback: up to 9 hours Continuous playback (with included charging case): up to 28 hours |
|
| Standby Time | 336 hours | - | |
| Charging Time | 2.5 hour(s) | 1 hour(s) | Soundcore Liberty 4 recharge faster than Poly - Plantronics Backbeat Go 3. |
| OTHERS | Poly - Plantronics Backbeat Go 3 | Soundcore Liberty 4 |
|---|
| Included Accessories | Charging case | Charging case, CloudComfort ear tips (S/M1/M2/L)) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod | - | |
| Compliant Standards | - | IPX4 | |
| Service & Support | - | Limited warranty - 18 months |
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