In depth comparison and review of Sony WF-1000XM4 and Belkin SoundForm Pulse. 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 WF-1000XM4 | Belkin SoundForm Pulse |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 41 g | - | |
| Dimensions & Weight Details | Earphone: 7.3 g | - | |
| Colour | Black | Silver | Black | |
| Earpad Material | Polyurethane foam | - | |
| Protection | Water-resistant | Sweat-resistant, IPX5, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Tracking Data | - | Location |
| SOUND QUALITY | Sony WF-1000XM4 | Belkin SoundForm Pulse |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.0 | Sony WF-1000XM4 have a more advanced version of Bluetooth than Belkin SoundForm Pulse. |
| 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 | SBC, AAC, LDAC | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Digital Noise Cancelling technology (DNC) | Hybrid Active Noise Cancelling | |
| 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 | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Belkin SoundForm Pulse have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - | |
| Features | Precise Voice Pickup Technology, Quick Attention function, Microsoft Swift Pair, Processor V1, Automatic Wind Noise Reduction, Speak-to-Chat | Google Fast Pair, HearThrough |
| MICROPHONE | Sony WF-1000XM4 | Belkin SoundForm Pulse |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Microphones Included | 2 | 6 | Belkin SoundForm Pulse have a built-in microphone. |
| REMOTE CONTROL | Sony WF-1000XM4 | Belkin SoundForm Pulse |
|---|
| Controls | Tap control | Answer/end, play/pause, next/previous track, reject call, HearThrough, voice assistant, ANC mode |
|---|
| CABLE | Sony WF-1000XM4 | Belkin SoundForm Pulse |
|---|
| Cable Type | USB-C charge cable - detachable | USB-C to USB-A cable |
|---|
| FEATURES | Sony WF-1000XM4 | Belkin SoundForm Pulse |
|---|
| Features | - | Stereo/mono mode, LED indicator | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | Yes | |
| Intelligent Assistant | Google Assistant, Alexa | Siri, Google Assistant | |
| Sensors | Proximity sensor, bone sensor | Touch control | |
| Additional Functions | - | Ping My Earbuds |
| BATTERY AND CHARGING | Sony WF-1000XM4 | Belkin SoundForm Pulse |
|---|
| Battery Type | Headphone battery rechargeable - wireless charging | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Life | 12 hour(s) | 7 hour(s) | Sony WF-1000XM4 lasts longer on a single charge than the Belkin SoundForm Pulse. |
| Battery Life Details | 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 |
Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 35 hours |
|
| Wireless Charging Standards | Qi | Qi | |
| Charging Time | 1.5 hour(s) | - |
| CONNECTIONS | Sony WF-1000XM4 | Belkin SoundForm Pulse |
|---|
| Connector Type | Bluetooth USB (power only) (USB Type-C) |
- |
|---|
| OTHERS | Sony WF-1000XM4 | Belkin SoundForm Pulse |
|---|
| Included Accessories | USB-C to USB-A cable, 3 sizes of noise isolation earbud tips | Wireless charging case, 3 pairs of silicone ear tips (S, M, L), USB-C charge cable | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone, Windows, Android tablet | |
| Compliant Standards | IPX4 | FCC Part 15, RoHS, Qi | |
| Service & Support | - | Limited warranty - 1 year Europe: limited warranty - 2 years Australia: limited warranty - 2 years New Zealand: limited warranty - 2 years |
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