Detailed comparison and review of JBL Jr310BT and Sony WH-CH520. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | JBL Jr310BT | Sony WH-CH520 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 115 g | 147 g | JBL Jr310BT are lighter than JBL Jr310BT headphones. |
| Colour | Blue | Red | Green | Beige | Black | Blue | White | |
| Body Material | - | Recycled plastic | |
| Design | Kids | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 15 m | 10 m | JBL Jr310BT have a greater operating distance than Sony WH-CH520. |
| SOUND QUALITY | JBL Jr310BT | Sony WH-CH520 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | Yes | |
| Foldable | Yes | - | JBL Jr310BT can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Sony WH-CH520 have a more advanced version of Bluetooth than JBL Jr310BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Digital Sound Enhancement Engine (DSEE), 360 Reality Audio | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 90 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 80 dB | - | |
| Diaphragm | 32 mm | 30 mm | JBL Jr310BT have a thicker diaphragm than Sony WH-CH520. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Sony WH-CH520 have the ability to connect to multiple devices simultaneously. |
| Features | - | MultiPoint Technology, Google Fast Pair, Microsoft Swift Pair |
| MICROPHONE | JBL Jr310BT | Sony WH-CH520 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | -40 dBV/Pascal | - |
| REMOTE CONTROL | JBL Jr310BT | Sony WH-CH520 |
|---|
| Controls | Power on/off, answer/end, play/pause, reject call | Volume, play/pause, skip track |
|---|
| CABLE | JBL Jr310BT | Sony WH-CH520 |
|---|
| Cable Type | - | USB-C charge cable |
|---|
| FEATURES | JBL Jr310BT | Sony WH-CH520 |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Voice Control | - | Direct | |
| Intelligent Assistant | - | Siri, Google Assistant |
| BATTERY AND CHARGING | JBL Jr310BT | Sony WH-CH520 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 400 mAh | - | |
| Battery Life | 30 hour(s) | 50 hour(s) | Sony WH-CH520 lasts longer on a single charge than the JBL Jr310BT. |
| Battery Life Details | - | Continuous playback: up to 50 hours Continuous talk: up to 40 hours |
|
| Standby Time | - | 200 hours | |
| Charging Time | 2 hour(s) | 3 hour(s) | JBL Jr310BT recharge faster than JBL Jr310BT. |
| CONNECTIONS | JBL Jr310BT | Sony WH-CH520 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) Bluetooth |
|---|
| OTHERS | JBL Jr310BT | Sony WH-CH520 |
|---|
| Included Accessories | USB charging cable, sticker set | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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