Sony Wf 1000Xm4 Review In Detail

Ingress Protection (Ip) Rating

Sony WF 1000XM4 IPX4

Ingress protection ratings refer to the level of protection given by a casing, against solids and water. In the format of IPXX, 'X' represents a number The first value means protection against solids such as dust, followed by the one that refers to resistance against liquids (sweat).

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

Sony WF 1000XM4 have a weight of 7.1g . We consider a lower weight best for the reason that 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 an important difference as some wireless earbuds have wires linking the 2 earbuds together.

Sweat Resistance

Sony WF 1000XM4 ✓

Sony WF 1000XM4 are resistant to sweat

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 makes use of more advanced technology to actively counter noise. ANC works when, it detects and analyzes the sound pattern of incoming noise and after inverts the soundwaves to counter it. In simple terms, it's like having +1 (sound from your surrounding) and producing -1 (counter sound by the device) giving zero thus "diluting" the noise.

The Sony WF 1000XM4 have Active Noise Cancellation allowing you to listen at lower levels of volume, causing less ear fatigue since you don't have to crank up the device volume to outcompete background sounds.

Has Passive Noise Reduction

Sony WF 1000XM4 ✓

Sony WF 1000XM4 sit tightly in place, this creates a sound seal that reduces background sounds well as preventing the earbuds music from leaking out .

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. The driver unit is the component that makes sound in the earbuds, its size dictates the sound made 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 a particular audio component generates low frequencies that can be heard, 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 measures if and how well an audio component makes high recognizable frequencies and if it adjustments to the signal while at it.

Sound Pressure Level

Sony WF 1000XM4 105dB/mW

SPL, 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 requires fewer chargings.

Battery Life Of Charging Case

Sony WF 1000XM4 16hours

This is given by the manufacturer, and Sony WF 1000XM4's case is said to have a full charge of 16 hours. A charging case with a longer battery life enables you to recharge your earbuds on the go many times before having to recharge 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 recommended to charge fully 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 simply put down on a supported charging pad.

Has A Battery Level Indicator

Sony WF 1000XM4 ✓

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

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Has Usb Type-C

Sony WF 1000XM4 ✓

Sony WF 1000XM4 use USB TYPE-C, a 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 to connect 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 can provide better results than other codecs at the same bit rate.

Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the Sony WF 1000XM4 will work well with your MacBook. If you are planning 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 can reach a high bitrate of 990kbps, which provides 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 microphone, these microphones are made to filter out noise from the desired sound.

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Has Ambient Sound Mode

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 support ambient sound mode, which uses microphones to channel ambient noises so that they can still be heard even when 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 ✓

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 ✓

Sony WF 1000XM4 support fast charging. Commonly, technologies like Qualcomm’s Quick Charge, are used to reduce the amount of time it takes to fully charge a device.

Multipoint Count

Sony WF 1000XM4 2only

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. For example, you can easily 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 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 earbuds.

Has Voice Prompts

Sony WF 1000XM4 ✓

Sony WF 1000XM4 have voice prompts. Automatically receive information via audio messages, like if there is a problem with the connection.

Travel Bag Is Included

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 come with a special pouch. Carrying earphones openly, or putting them in your bag without a cover can easily put them at risk of getting damaged.

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