In depth comparison and review of JVC HA S31M and AKG N700NCM2. 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 | JVC HA S31M | AKG N700NCM2 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Weight | 140 g | 277 g | JVC HA S31M are lighter than JVC HA S31M headphones. |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JVC HA S31M | AKG N700NCM2 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | AKG N700NCM2 are equipped with active noice cancellation. |
| Noise Isolating | - | Yes | AKG N700NCM2 are equipped with a noise isolating function. |
| Frequency Response | 10 - 26000 Hz | 10 - 20000 Hz | JVC HA S31M offer a larger frequency range than AKG N700NCM2. |
| Max Input Power | - | 30 mW | |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | JVC HA S31M | AKG N700NCM2 |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | JVC HA S31M | AKG N700NCM2 |
|---|
| Controls | 4-button remote | Answer/end, 1-button remote |
|---|
| CABLE | JVC HA S31M | AKG N700NCM2 |
|---|
| Cable Type | Headphones cable - single-sided - L shaped - 1.2 m | Charging cable - detachable Headphones cable - detachable |
|
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | - | Yes | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | JVC HA S31M | AKG N700NCM2 |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 800 mAh | |
| Battery Life | - | 23 hour(s) | |
| Battery Life Details | - | Continuous playback (noise cancelling ON / Bluetooth): up to 23 hours Continuous talk: up to 23 hours |
|
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | JVC HA S31M | AKG N700NCM2 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Bluetooth USB (power only) |
|---|
| OTHERS | JVC HA S31M | AKG N700NCM2 |
|---|
| Included Accessories | - | Carrying case, in-flight plug adapter | |
|---|---|---|---|
| Compatibility | iPhone | iPhone, iPad, iPod, Android phone | |
| Service & Support | - | Limited warranty - parts and labour - 1 year |
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