In depth comparison and review of Sony WH-CH520 and Sony WH-CH720N. 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 | Sony WH-CH520 | Sony WH-CH720N |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 147 g | 192 g | Sony WH-CH520 are lighter than Sony WH-CH520 headphones. |
| Colour | Beige | Black | Blue | White | Black | Blue | White | |
| Body Material | Recycled plastic | Recycled plastic | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Sony WH-CH520 | Sony WH-CH720N |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.2 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), 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 | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Sony WH-CH720N are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Ambient Sound Mode / Dual Noise Sensor | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Digital Sound Enhancement Engine (DSEE), 360 Reality Audio | Digital Sound Enhancement Engine (DSEE), 360 Reality Audio | |
| Frequency Response | 20 - 20000 Hz | 7 - 20000 Hz | Sony WH-CH720N offer a larger frequency range than Sony WH-CH520. |
| Sensitivity | - | 108 dB | |
| Diaphragm | 30 mm | 30 mm | Both headphones are designed with same thick diaphragm. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | 2 | Both headphones can be connected to multiple devices simultaneously. |
| Features | MultiPoint Technology, Google Fast Pair, Microsoft Swift Pair | MultiPoint Technology, Precise Voice Pickup Technology, Google Fast Pair, Microsoft Swift Pair, Processor V1, Automatic Wind Noise Reduction, adaptive mode |
| MICROPHONE | Sony WH-CH520 | Sony WH-CH720N |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Beamforming |
| REMOTE CONTROL | Sony WH-CH520 | Sony WH-CH720N |
|---|
| Controls | Volume, play/pause, skip track | Volume, play/pause, skip track, voice assistant |
|---|
| CABLE | Sony WH-CH520 | Sony WH-CH720N |
|---|
| Cable Type | USB-C charge cable | Headphones cable - detachable - 1.2 m USB-C cable - detachable |
|
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Detachable Cable | - | Yes | |
| Plated Connector | - | Gold |
| FEATURES | Sony WH-CH520 | Sony WH-CH720N |
|---|
| Internet of Things (IoT) Compatible | Yes | Yes | |
|---|---|---|---|
| Voice Control | Direct | Direct | |
| Intelligent Assistant | Siri, Google Assistant | Google Assistant, Alexa |
| BATTERY AND CHARGING | Sony WH-CH520 | Sony WH-CH720N |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 50 hour(s) | 50 hour(s) | Both headphones last the same amount of time on a single charge. |
| Battery Life Details | Continuous playback: up to 50 hours Continuous talk: up to 40 hours |
Continuous talk (noise cancelling ON / Bluetooth): up to 35 hours Continuous playback (noise cancelling ON / Bluetooth): up to 35 hours Continuous talk: up to 40 hours Continuous playback: up to 50 hours |
|
| Standby Time | 200 hours | - | |
| Charging Time | 3 hour(s) | 3.5 hour(s) | Sony WH-CH520 recharge faster than Sony WH-CH520. |
| CONNECTIONS | Sony WH-CH520 | Sony WH-CH720N |
|---|
| Connector Type | USB (power only) (USB Type-C) Bluetooth |
USB (power only) (USB Type-C) Headphones (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sony WH-CH520 | Sony WH-CH720N |
|---|
| Included Accessories | - | USB-C cable, 3.5 mm audio cable |
|---|
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