Detailed comparison and review of ISOtunes Pro and Sony WI-XB400. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | ISOtunes Pro | Sony WI-XB400 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 16 g | 21 g | ISOtunes Pro are lighter than ISOtunes Pro headphones. |
| Colour | Safety orange | Black | Blue | |
| Protection | Splashproof, sweat-resistant | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | ISOtunes Pro | Sony WI-XB400 |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear - behind-the-neck mount | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 EDR | Bluetooth 5.0 | Sony WI-XB400 have a more advanced version of Bluetooth than ISOtunes Pro. |
| Bluetooth Profiles | - | 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 | aptX | SBC, AAC | |
| Noise Isolating | Yes | - | ISOtunes Pro are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Extra Bass | |
| Frequency Response | - | 20 - 20000 Hz | |
| Diaphragm | - | 12 mm | |
| Magnet Material | - | Neodymium | |
| Features | - | Magnetic ear buds |
| MICROPHONE | ISOtunes Pro | Sony WI-XB400 |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Uni-directional |
| REMOTE CONTROL | ISOtunes Pro | Sony WI-XB400 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Multiple function button |
|---|
| CABLE | ISOtunes Pro | Sony WI-XB400 |
|---|
| Cable Type | Micro-USB charge cable | USB-C charge cable - detachable - 20 cm |
|---|
| FEATURES | ISOtunes Pro | Sony WI-XB400 |
|---|
| Intelligent Assistant | - | Siri, Google Assistant |
|---|
| BATTERY AND CHARGING | ISOtunes Pro | Sony WI-XB400 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 10 hour(s) | 15 hour(s) | Sony WI-XB400 lasts longer on a single charge than the ISOtunes Pro. |
| Standby Time | 240 hours | 200 hours | ISOtunes Pro have longer standby time than Sony WI-XB400. |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | ISOtunes Pro | Sony WI-XB400 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | ISOtunes Pro | Sony WI-XB400 |
|---|
| Included Accessories | Carrying case, 3 pairs of ear tips (small, medium, large) | Ear-buds | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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