Sony Wf 1000Xm4 Review In Detail

Ingress Protection (Ip) Rating

Sony WF 1000XM4 IPX4

IP ratings refer to the level of protection offered by an enclosure, against dust and liquids. In the format of IPXX, 'X' represents a number The first value of the IP rating refers to protection against solids such as dust, followed by the one that refers to protection against liquids (sweat).

Scoring IPX4, the Sony WF 1000XM4's rating for solids indicates 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 consider a lower weight best because lighter devices are easier to transport.

Has No Wires Or Cables

Sony WF 1000XM4 ✓

For a device to be true wireless it should have no wires connecting any part of the device together, Sony WF 1000XM4 are true wireless for this case since they don't have cables. This is a key difference since wireless earbuds have cables linking 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, devices with stereo speakers deliver sound from separate 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 ✓

ANC utilises advanced technology to reduce ambient sounds. How it works, it detects and analyzes the sound pattern outside and inside the earbud and after generates a mirror signal to cancel it out. Simply put, it's like taking +1 (noise) then adding -1 (inverted noise) to make zero thus "diluting" the noise.

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

Has Passive Noise Reduction

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 sit well in place, this creates a sound covering that tones down background sounds and also prevents the device sound from leaking out at the same.

Driver Unit Size

Sony WF 1000XM4 6mm

Sony WF 1000XM4 have a unit size of 6mm in diameter, bigger drivers are more powerful, and can produce better bass. A driver unit is basically a mini speaker that makes sound in the device, its size determines the sound produced by the earbuds.

Lowest Frequency

Sony WF 1000XM4 20Hz

The Sony WF 1000XM4's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio device generates low recognizable frequencies and if it makes any changes to 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 shows how well a particular audio component makes high audible 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 level of pressure of sound, measured 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 for a single charge. 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

The battery life of the charging case is given by the manufacturer, and Sony WF 1000XM4's case has a full charge of 16 hours. A charging case with a longer battery life 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 charge fully 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 device, you simply place down on a compatible charging pad.

Has A Battery Level Indicator

Sony WF 1000XM4 ✓

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

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Has Usb Type-C

Sony WF 1000XM4 ✓

Sony WF 1000XM4 support USB TYPE-C, an industry-standard connector for transmitting both data and power in 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

The 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. Because it uses psychoacoustic modeling, it provides better results than other codecs at the same 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 intend 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 can reach a 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 ✓

Sony WF 1000XM4 use a noise-canceling type of 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 channel ambient noises 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 device can detect when removed from your ears so that the music is paused.

Has Find Earbuds Feature

Sony WF 1000XM4 ✓

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

Supports Fast Charging

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 support fast charging. Usually, technologies like MediaTek’s Pump Express, are used to reduce 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, the multipoint feature allows you to link to more than one Bluetooth device and switch between them. Say, you can 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 support the feature to mute/unmute a conversation directly from the earbuds.

Control Panel Placed On A Device

Sony WF 1000XM4 ✓

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

Has Voice Prompts

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 support voice prompts. With voice prompts, you receive information through audio messages, like if there is a problem with the connection.

Travel Bag Is Included

Sony WF 1000XM4 ✓

Sony WF 1000XM4 come with a special pouch. Carrying earbuds openly, or placing them inside your pockets without a cover can easily put them at risk of getting damaged.

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