In depth comparison and review of Sony MDR XB70BT and Sony WI-XB400. 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 MDR XB70BT | Sony WI-XB400 |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 43 g | 21 g | Sony WI-XB400 are lighter than Sony MDR XB70BT headphones. |
| Colour | Black | Black | Blue | |
| 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 MDR XB70BT | Sony WI-XB400 |
|---|
| Headphones Form Factor | In-ear | In-ear - behind-the-neck mount | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Sony WI-XB400 have a more advanced version of Bluetooth than Sony MDR XB70BT. |
| 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), Serial Copy Management System (SCMS-T) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Extra Bass | Extra Bass | |
| Frequency Response | 4 - 24000 Hz | 20 - 20000 Hz | Sony MDR XB70BT offer a larger frequency range than Sony WI-XB400. |
| Diaphragm | 12 mm | 12 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | Neodymium | |
| Features | - | Magnetic ear buds |
| MICROPHONE | Sony MDR XB70BT | Sony WI-XB400 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | 50 - 8000 Hz | - | |
| Audio Input Details | Omni-directional | - |
| REMOTE CONTROL | Sony MDR XB70BT | Sony WI-XB400 |
|---|
| Controls | Volume control, remote control | Multiple function button |
|---|
| CABLE | Sony MDR XB70BT | Sony WI-XB400 |
|---|
| Cable Type | Micro-USB cable - 50 cm | USB-C charge cable - detachable - 20 cm |
|---|
| FEATURES | Sony MDR XB70BT | Sony WI-XB400 |
|---|
| Intelligent Assistant | - | Siri, Google Assistant |
|---|
| BATTERY AND CHARGING | Sony MDR XB70BT | Sony WI-XB400 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 9 hour(s) | 15 hour(s) | Sony WI-XB400 lasts longer on a single charge than the Sony MDR XB70BT. |
| Standby Time | 200 hours | 200 hours | Both headphones have the same lenght of standby time. |
| Charging Time | 2.5 hour(s) | 3 hour(s) | Sony MDR XB70BT recharge faster than Sony MDR XB70BT. |
| WIRELESS LINK | Sony MDR XB70BT | Sony WI-XB400 |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Modulation Type | FHSS | - | |
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
| CONNECTIONS | Sony MDR XB70BT | Sony WI-XB400 |
|---|
| Connector Type | Bluetooth USB |
USB (power only) (USB Type-C) |
|---|
| OTHERS | Sony MDR XB70BT | Sony WI-XB400 |
|---|
| Included Accessories | Clip, long hybrid silicone rubber earbuds (SS, S, M, L x2 sizes) | Ear-buds |
|---|
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