In depth comparison and review of Bowers & Wilkins PX7 S2 and JBL TUNE 520BT. 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 | Bowers & Wilkins PX7 S2 | JBL TUNE 520BT |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - USB-C | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 307 g | 157 g | JBL TUNE 520BT are lighter than Bowers & Wilkins PX7 S2 headphones. |
| Dimensions & Weight Details | Case: 18.9 cm x 6.3 cm x 23.3 cm | - | |
| Colour | Black | Black | Purple | White | Blue | |
| Earpad Material | Memory foam | - | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Bowers & Wilkins PX7 S2 | JBL TUNE 520BT |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | JBL TUNE 520BT can be folded. |
| Connectivity Technology | Wireless, wired | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.3 | JBL TUNE 520BT have a more advanced version of Bluetooth than Bowers & Wilkins PX7 S2. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Generic Attribute Profile (GATT) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, aptX, aptX HD, aptX Adaptive | - | |
| Active Noise Cancelling | Yes | - | Bowers & Wilkins PX7 S2 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Hybrid Active Noise Cancelling | - | |
| Sound Output Mode | - | Stereo | |
| Sound Effects | - | Pure Bass | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 102 dB | |
| Impedance | - | 30 Ohm | |
| Max Sound Pressure | - | 95 dB | |
| Diaphragm | Bio-cellulose - 40 mm | 33 mm | Bowers & Wilkins PX7 S2 have a thicker diaphragm than JBL TUNE 520BT. |
| Features | Ambient Pass-Through | - |
| MICROPHONE | Bowers & Wilkins PX7 S2 | JBL TUNE 520BT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | Yes | - | Bowers & Wilkins PX7 S2 microphone can cancel out ambient noise. |
| Sensitivity | - | -29 dB | |
| Microphones Included | 6 | - |
| REMOTE CONTROL | Bowers & Wilkins PX7 S2 | JBL TUNE 520BT |
|---|
| Controls | - | Volume |
|---|
| CABLE | Bowers & Wilkins PX7 S2 | JBL TUNE 520BT |
|---|
| Cable Type | USB-C to mini-phone 3.5 mm cable - detachable - 1.2 m USB-C to USB-C cable - detachable - 1.2 m |
USB-C cable | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | Yes | - |
| FEATURES | Bowers & Wilkins PX7 S2 | JBL TUNE 520BT |
|---|
| Features | Wear detection | Multipoint Pairing, VoiceAware | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Google Assistant ready, Siri ready |
| BATTERY AND CHARGING | Bowers & Wilkins PX7 S2 | JBL TUNE 520BT |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 450 mAh | |
| Battery Life | 30 hour(s) | 57 hour(s) | JBL TUNE 520BT lasts longer on a single charge than the Bowers & Wilkins PX7 S2. |
| Battery Life Details | Continuous playback: up to 30 hours Continuous playback (with 15 min charge): up to 7 hours |
Continuous playback (with 5 min charge): up to 3 hours | |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| WIRELESS LINK | Bowers & Wilkins PX7 S2 | JBL TUNE 520BT |
|---|
| Modulation Type | - | GFSK, 8-DPSK, 4-DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.4 - 2.4835GHz |
| CONNECTIONS | Bowers & Wilkins PX7 S2 | JBL TUNE 520BT |
|---|
| Connector Type | Headphones (24 pin USB-C) | - |
|---|
| OTHERS | Bowers & Wilkins PX7 S2 | JBL TUNE 520BT |
|---|
| Included Accessories | Carrying case, 3.5 mm to USB-C cable, USB-C to USB-C cable | Charging cable | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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