Sony Wf 1000Xm4 Review In Detail

Ingress Protection (Ip) Rating

Sony WF 1000XM4 IPX4

IP ratings refer to the level of protection given by an enclosure, against dust and water. The letters 'IP' are followed by two values The first value refers to protection against solids say dust, while the second refers to resistance against liquids (water).

Having a value of IPX4, the Sony WF 1000XM4's rating is read as, the first value of X denotes that no data available to specify a protection rating, and the second number of 4 means that they can withstand low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes.

Weight

Sony WF 1000XM4 7.1g

The Sony WF 1000XM4 have a weight of 7.1g . We consider a lower weight better for the reason that lighter devices are easier to carry.

Has No Wires Or Cables

Sony WF 1000XM4 ✓

True wireless devices have no wires connecting any part of the device together, Sony WF 1000XM4 are true wireless for this case since they don't have wires. This is a key distinction since wireless earbuds have wires connecting the two earbuds .

Sweat Resistance

Sony WF 1000XM4 ✓

Sony WF 1000XM4 have sweat resistance

Has Stereo Speakers

Sony WF 1000XM4 ✓

Sony WF 1000XM4 have stereo speakers, what this means is that Sony WF 1000XM4's speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better listening experience.

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Has Active Noise Cancellation (Noise Control)

Sony WF 1000XM4 ✓

Active noise cancellation utilises advanced technology to actively counter noise. How it works, it detects and analyzes the sound pattern of incoming noise and after inverts the soundwaves to cancel it out. Simply put, it's like taking +1 (sound from your surrounding) then producing -1 (counter sound by the device) to make 0 which results in a reduced level of noise.

The Sony WF 1000XM4 have ANC enabling you to listen at lower volume levels, causing less ear fatigue since you don't need to crank up the device volume to overcome background sounds.

Has Passive Noise Reduction

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 stay well in place, creating an acoustic seal that tones down your environment sounds well as preventing the earbuds music from leaking out at the same.

Driver Unit Size

Sony WF 1000XM4 6mm

The Sony WF 1000XM4 have a unit size of 6mm in diameter, bigger drivers are more powerful, therefor producing better bass. A driver unit is the component that makes sound in the earbuds, its size determines the sound made by the earbuds.

Lowest Frequency

Sony WF 1000XM4 20Hz

Sony WF 1000XM4's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device generates low frequencies that can be heard, and if it alters the signal while at it.

Highest Frequency

Sony WF 1000XM4 40,000Hz

Sony WF 1000XM4's highest frequency is at 40,000Hz, high-frequency response tells how well an audio component generates high audible frequencies and if it adjustments to the signal while at it.

Sound Pressure Level

Sony WF 1000XM4 105dB/mW

SPL, is the pressure level of sound, in decibels, dB, Sony WF 1000XM4's measurement is 105dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

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Battery Life

Sony WF 1000XM4 8hours

Sony WF 1000XM4's battery life is 8 hours, these last longer than 5 hours of listening which is considered average before recharge. A device's battery life is commonly given by the manufacturer, and with longer battery life, you get to use it for longer and have to charge the device less often.

Battery Life Of Charging Case

Sony WF 1000XM4 16hours

This is given by the vendor, and Sony WF 1000XM4's case is said to have a charge of 16 hours. A charging case with more battery hours allows you to recharge your earbuds on the go many times before recharging the case itself.

Charge Time

Sony WF 1000XM4 1.5hours

It requires 1.5 hours to fully charge the Sony WF 1000XM4's battery. It is highly adivsable to fully charge the battery before using the earbuds for the first time.

Has Wireless Charging

Sony WF 1000XM4 ✓

Sony WF 1000XM4, the device supports wireless charging. To charge the device, you just place down on a supported charging pad.

Has A Battery Level Indicator

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 have a battery level indicator, an indicator alerts you when the device has a low battery. Its lights show the charging state of your device and charging case.

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Has Usb Type-C

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 use USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable.

Bluetooth Version

Sony WF 1000XM4 v5.2

Sony WF 1000XM4 have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that enables data transfers between devices placed in range, using short-wavelength, ultra-high frequency radio waves.

Maximum Bluetooth Range

Sony WF 1000XM4 10meters

Sony WF 1000XM4 have a 10meters distance connecting via Bluetooth.

Has Aac

Sony WF 1000XM4 ✓

Sony WF 1000XM4 support AAC, a codec used for Bluetooth audio. It supports 24-bit audio at 250kbps. Since it uses psychoacoustic modeling, it provides better results than other codecs at a similar bit rate.

Being the highest quality codec that any Bluetooth-supporting Apple product supports, the Sony WF 1000XM4 will work fine with your iPad. If you are planning on using these with Android you need to pay even closer attention to codec support for if they only have AAC they won't provide the best audio quality possible, ensure that they also support aptX HD, LDAC, or LHDC as well.

Has Ldac

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 support LDAC, a codec developed by Sony which allows streaming high-resolution audio over Bluetooth connections at up to 990 kbps at 32 bit/96 kHz. It is capable of a very high bitrate of 990kbps, providing high-resolution audio.

Has Aptx Hd

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 support APTX HD, an audio codec for Bluetooth devices that are developed by Qualcomm. It supports high-quality 24-bit audio (at a bit rate of 576kbps).

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Number Of Microphones

Sony WF 1000XM4 4only

The Sony WF 1000XM4 have 4 microphones.

Has A Noise-Canceling Microphone

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 use a noise-canceling type of microphone, these microphones are made to reduce background sounds from the earbuds' sound.

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Has Ambient Sound Mode

Sony WF 1000XM4 ✓

Sony WF 1000XM4 support ambient sound mode, which uses microphones to pass through ambient sound to still be heard even while wearing the earbuds

Has In/On-Ear Detection

Sony WF 1000XM4 ✓

Sony WF 1000XM4 have in/on-ear detection, the sensors in the earbuds can detect when they are removed from your ears .

Has Find Earbuds Feature

Sony WF 1000XM4 ✓

If lost in a room, or can't be found in your bag, the Sony WF 1000XM4 support the find earbuds feature.

Supports Fast Charging

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 support fast charging. Most often, technologies like Qualcomm’s Quick Charge, are used to lower the amount of time it takes to charge the earbuds.

Multipoint Count

Sony WF 1000XM4 2only

The Sony WF 1000XM4 have a multipoint of 2 connections, this feature allows you connect to more than one Bluetooth device and switch between them. For example, you can switch calls from one device to another without having to manually disconnect and reconnect.