In depth comparison and review of Sony WH-1000XM2 and Sony WH-CH520. 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-1000XM2 | Sony WH-CH520 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 275 g | 147 g | Sony WH-CH520 are lighter than Sony WH-1000XM2 headphones. |
| Colour | Gold | Black | Beige | Black | Blue | White | |
| Body Material | - | 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. |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Sony WH-1000XM2 | Sony WH-CH520 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Sony WH-1000XM2 can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | Sony WH-CH520 have a more advanced version of Bluetooth than Sony WH-1000XM2. |
| 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, aptX, aptX HD, LDAC | SBC, AAC | |
| Active Noise Cancelling | Yes | - | Sony WH-1000XM2 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Digital Sound Enhancement Engine HX (DSEE HX), S-Master HX | Digital Sound Enhancement Engine (DSEE), 360 Reality Audio | |
| Frequency Response | 4 - 40000 Hz | 20 - 20000 Hz | Sony WH-1000XM2 offer a larger frequency range than Sony WH-CH520. |
| Sensitivity | 103 dB/mW | - | |
| Impedance | 46 Ohm | - | |
| Diaphragm | Aluminium coated LCP - 40 mm | 30 mm | Sony WH-1000XM2 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. |
| Magnet Material | Neodymium | - | |
| Features | - | MultiPoint Technology, Google Fast Pair, Microsoft Swift Pair |
| MICROPHONE | Sony WH-1000XM2 | Sony WH-CH520 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 50 - 8000 Hz | - | |
| Audio Input Details | - 50 - 8000 Hz | - |
| REMOTE CONTROL | Sony WH-1000XM2 | Sony WH-CH520 |
|---|
| Controls | Volume, noise-cancellation suspend button | Volume, play/pause, skip track |
|---|
| CABLE | Sony WH-1000XM2 | Sony WH-CH520 |
|---|
| Cable Type | Headphones cable - detachable - OFC - L shaped - 1.5 m Micro-USB cable - 50 cm |
USB-C charge cable | |
|---|---|---|---|
| Cable Length | 1.5 m | - | |
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| FEATURES | Sony WH-1000XM2 | Sony WH-CH520 |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Voice Control | - | Direct | |
| Intelligent Assistant | Google Assistant | Siri, Google Assistant |
| BATTERY AND CHARGING | Sony WH-1000XM2 | Sony WH-CH520 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 38 hour(s) | 50 hour(s) | Sony WH-CH520 lasts longer on a single charge than the Sony WH-1000XM2. |
| Battery Life Details | Continuous playback (noise cancelling ON): up to 30 hours Continuous playback (noise cancelling OFF): up to 38 hours Standby (noise cancelling ON): up to 40 hours Standby (noise cancelling OFF): up to 200 hours |
Continuous playback: up to 50 hours Continuous talk: up to 40 hours |
|
| Standby Time | 200 hours | 200 hours | Both headphones have the same lenght of standby time. |
| Charging Time | 4 hour(s) | 3 hour(s) | Sony WH-CH520 recharge faster than Sony WH-1000XM2. |
| WIRELESS LINK | Sony WH-1000XM2 | Sony WH-CH520 |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
| CONNECTIONS | Sony WH-1000XM2 | Sony WH-CH520 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) USB (power only) (5 pin Micro-USB Type B (power only)) |
USB (power only) (USB Type-C) Bluetooth |
|---|
| OTHERS | Sony WH-1000XM2 | Sony WH-CH520 |
|---|
| Included Accessories | Carrying pouch, airplane adapter | - | |
|---|---|---|---|
| Compatibility | iPhone, iPod, Android phone | - |
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