In depth comparison and review of Sony WH-CH700N and V7 HA520-2EP. 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-CH700N | V7 HA520-2EP |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 18.8 cm | |
| Width | - | 6.8 cm | |
| Depth | - | 14.8 cm | |
| Weight | 240 g | 163.5 g | V7 HA520-2EP are lighter than Sony WH-CH700N headphones. |
| Colour | Black | Grey | Blue | Black | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Sony WH-CH700N | V7 HA520-2EP |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | 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 | - | |
| Active Noise Cancelling | Yes | - | Sony WH-CH700N are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Artificial Intelligence Noise Cancellation | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Digital Sound Enhancement Engine (DSEE) | - | |
| Frequency Response | 7 - 20000 Hz | 20 - 20000 Hz | Sony WH-CH700N offer a larger frequency range than V7 HA520-2EP. |
| Sensitivity | 98 dB/mW | 110 dB | V7 HA520-2EP have higher sensitivity than Sony WH-CH700N. |
| Impedance | 22 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sony WH-CH700N | V7 HA520-2EP |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 50 - 8000 Hz | - |
| REMOTE CONTROL | Sony WH-CH700N | V7 HA520-2EP |
|---|
| Controls | Volume, noise-cancellation suspend button | - |
|---|
| CABLE | Sony WH-CH700N | V7 HA520-2EP |
|---|
| Cable Type | Headphones cable - detachable - L shaped - 1.2 m Micro-USB cable - 50 cm |
Headphones cable - 1.8 m | |
|---|---|---|---|
| Cable Length | 1.2 m | 1.8 m | |
| Detachable Cable | Yes | - |
| FEATURES | Sony WH-CH700N | V7 HA520-2EP |
|---|
| Voice Control | Indirect | - | |
|---|---|---|---|
| Intelligent Assistant | Google Assistant | - |
| BATTERY AND CHARGING | Sony WH-CH700N | V7 HA520-2EP |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Life | 35 hour(s) | - | |
| Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 35 hours Standby (noise cancelling OFF): up to 200 hours |
- | |
| Standby Time | 200 hours | - | |
| Power Provided | 100 mW | - | |
| Voltage Provided | 3.65 V | - | |
| Charging Time | 7 hour(s) | - |
| WIRELESS LINK | Sony WH-CH700N | V7 HA520-2EP |
|---|
| Modulation Type | FHSS | - | |
|---|---|---|---|
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
| CONNECTIONS | Sony WH-CH700N | V7 HA520-2EP |
|---|
| Connector Type | USB (power only) (5 pin Micro-USB Type B) Headphones (mini-phone stereo 3.5 mm 4-pole) |
Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sony WH-CH700N | V7 HA520-2EP |
|---|
| Compatibility | iPhone, iPod, Android phone | - | |
|---|---|---|---|
| Compliant Standards | - | FCC, RoHS | |
| Service & Support | - | Limited warranty - 2 years |
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