Sony Wf 1000Xm4 Review In Detail

Ingress Protection (Ip) Rating

Sony WF 1000XM4 IPX4

IP ratings is the level of protection offered by an enclosure, against dust and water. The letters 'IP' are followed by two values The first value of the IP rating means 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 of liquids 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 prefer a lower weight best because lighter devices are easier to transport.

Has No Wires Or Cables

Sony WF 1000XM4 ✓

True wireless devices have no cables connecting any part of the device together, Sony WF 1000XM4 are true wireless for this matter since they have no wires. This is a key distinction since wireless earbuds have cables connecting the pair of 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 separate channels on both left and right sides, this creates a richer sound and a better listening experience.

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Has Active Noise Cancellation (Noise Control)

Sony WF 1000XM4 ✓

ANC makes use of advanced kind of tech to actively counter noise. ANC works when, it studies the sound pattern outside and inside the earbud and after generates a mirror signal to cancel it out. In simple terms, it's like having +1 (noise) and adding -1 (counter sound by the device) giving 0 therefore "diluting" the noise.

Sony WF 1000XM4 have Active Noise Cancellation enabling you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the earbuds volume to outcompete background sounds.

Has Passive Noise Reduction

Sony WF 1000XM4 ✓

Sony WF 1000XM4 stay tightly in place, creating a sound seal that reduces your environment noise well as preventing the device sound from leaking out .

Driver Unit Size

Sony WF 1000XM4 6mm

Sony WF 1000XM4 driver unit is 6mm in diameter, bigger drivers are more powerful, therefor producing better bass. The driver unit is basically a mini speaker that makes sound in the device, its size dictates the loudness of the device.

Lowest Frequency

Sony WF 1000XM4 20Hz

The Sony WF 1000XM4's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio device produces low audible frequencies and if it makes any changes to the signal on its way through.

Highest Frequency

Sony WF 1000XM4 40,000Hz

The Sony WF 1000XM4's highest frequency is at 40,000Hz, high-frequency response tells how well an audio device produces high human frequencies and if it makes any adjustments to the signal while at it.

Sound Pressure Level

Sony WF 1000XM4 105dB/mW

The sound pressure level, 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

The 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 given by the manufacturer, and with longer battery life, you get to use it for longer and requires fewer chargings.

Battery Life Of Charging Case

Sony WF 1000XM4 16hours

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

Charge Time

Sony WF 1000XM4 1.5hours

It takes 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 ✓

The Sony WF 1000XM4, the device supports wireless charging. To charge the earbuds, you simply put 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 shows you when the earbuds has a low battery. Its lights indicate the charging state of your device and case.

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Has Usb Type-C

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 have 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 allows data movement between devices placed in close proximity, 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 that is used for Bluetooth audio. It supports 24-bit audio at 250kbps. Since it uses psychoacoustic modeling, it can provide better results than other codecs at a similar bit rate.

Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the Sony WF 1000XM4 will work fine with your iPad. If you intend on using these with Android , ensure that they also support aptX HD, LDAC, or LHDC as well.

Has Ldac

Sony WF 1000XM4 ✓

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

Sony WF 1000XM4 have 4 microphones.

Has A Noise-Canceling Microphone

Sony WF 1000XM4 ✓

Sony WF 1000XM4 use a noise-canceling microphone, these microphones are designed to filter out 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 them

Has In/On-Ear Detection

Sony WF 1000XM4 ✓

Sony WF 1000XM4 have in/on-ear detection, the sensors in the device can detect when removed from your ears so that the music is paused.

Has Find Earbuds Feature

Sony WF 1000XM4 ✓

When lost in a room, or can't easily find them 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. Commonly, technologies like Qualcomm’s Quick Charge, are used to reduce the time it takes to charge the earbuds.

Multipoint Count

Sony WF 1000XM4 2only

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

Has A Mute Function

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 have a mute function, they have the option to mute/unmute a conversation directly from the device.

Control Panel Placed On A Device

Sony WF 1000XM4 ✓

With the Sony WF 1000XM4, so you can easily access the volume control, pause, play, mute, etc whichever functions are supported on the device.

Has Voice Prompts

Sony WF 1000XM4 ✓

Sony WF 1000XM4 have voice prompts. With voice prompts, you receive information through audio messages, say if there is an issue with the connection.

Travel Bag Is Included

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 come with their own special case. Carrying earphones without a case, or putting them in your pockets without a cover can easily damage them.

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