In depth comparison and review of Belkin SoundForm FREEDOM and Sony WF-1000XM4. 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 | Belkin SoundForm FREEDOM | Sony WF-1000XM4 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 10 cm | - | |
| Width | 3.5 cm | - | |
| Depth | 13 cm | - | |
| Weight | 43 g | 41 g | Sony WF-1000XM4 are lighter than Belkin SoundForm FREEDOM headphones. |
| Dimensions & Weight Details | - | Earphone: 7.3 g | |
| Colour | Black | White | Black | Silver | |
| Earpad Material | - | Polyurethane foam | |
| Protection | Splashproof, sweat-resistant, IPX5, water-resistant | Water-resistant | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Belkin SoundForm FREEDOM | Sony WF-1000XM4 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Profiles | - | 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, LDAC | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Environmental Noise Cancellation (ENC) | Digital Noise Cancelling technology (DNC) | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Digital Sound Enhancement Engine Extreme (DSEE Extreme), Ambient Sound Mode, Adaptive Sound Control, 360 Reality Audio | |
| Frequency Response | - | 20 - 20000 Hz | |
| Diaphragm | - | 6 mm | |
| Magnet Material | - | Neodymium | |
| Features | - | Precise Voice Pickup Technology, Quick Attention function, Microsoft Swift Pair, Processor V1, Automatic Wind Noise Reduction, Speak-to-Chat |
| MICROPHONE | Belkin SoundForm FREEDOM | Sony WF-1000XM4 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Belkin SoundForm FREEDOM | Sony WF-1000XM4 |
|---|
| Controls | - | Tap control |
|---|
| CABLE | Belkin SoundForm FREEDOM | Sony WF-1000XM4 |
|---|
| Cable Type | USB-C to USB-A cable | USB-C charge cable - detachable |
|---|
| FEATURES | Belkin SoundForm FREEDOM | Sony WF-1000XM4 |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Google Assistant, Alexa | |
| Sensors | - | Proximity sensor, bone sensor |
| BATTERY AND CHARGING | Belkin SoundForm FREEDOM | Sony WF-1000XM4 |
|---|
| Battery Type | Headphone battery rechargeable - wireless charging | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 60 mAh | - | |
| Battery Life | 8 hour(s) | 12 hour(s) | Sony WF-1000XM4 lasts longer on a single charge than the Belkin SoundForm FREEDOM. |
| Battery Life Details | Continuous playback: up to 8 hours | Continuous playback (noise cancelling OFF): up to 12 hours Continuous playback (noise cancelling ON): up to 8 hours Continuous talk (noise cancelling OFF): up to 6 hours Continuous talk (noise cancelling ON): up to 5.5 hours |
|
| Wireless Charging Standards | Qi | Qi | |
| Charging Time | - | 1.5 hour(s) |
| CONNECTIONS | Belkin SoundForm FREEDOM | Sony WF-1000XM4 |
|---|
| Connector Type | USB (USB Type-C) | Bluetooth USB (power only) (USB Type-C) |
|---|
| OTHERS | Belkin SoundForm FREEDOM | Sony WF-1000XM4 |
|---|
| Included Accessories | 3 pairs of silicone ear tips (small, medium, large), USB-C to USB-A cable, charging case (520 mAh) | USB-C to USB-A cable, 3 sizes of noise isolation earbud tips | |
|---|---|---|---|
| Software Included | Find my earphones | - | |
| Compatibility | iPhone, Android phone | - | |
| Compliant Standards | Qi | IPX4 | |
| Service & Support | Limited warranty - 2 years | - |
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