Sony Wf 1000Xm4 Review In Detail

Ingress Protection (Ip) Rating

Sony WF 1000XM4 IPX4

Ingress protection ratings is the level of protection given by an enclosure, against dust and liquids. In the format of IPXX, 'X' represents a number The first value refers to protection against solids say dust, followed by the one that refers to resistance against liquids (water).

Scoring 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 consider a lower weight best for the reason that lighter devices are more comfortable 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 matter since they have no wires. This is an important distinction as some wireless earbuds have wires linking the 2 earbuds .

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, 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 more advanced kind of tech to reduce ambient sounds. How it works, it detects and analyzes the sound pattern of incoming noise and then inverts the soundwaves to counter it. Simply put, it's like taking +1 (sound from your surrounding) and adding -1 (counter sound by the device) to make zero hence "diluting" the noise.

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

Has Passive Noise Reduction

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 stay tightly in place, this creates a sound covering that tones down background sounds well as preventing the earbuds music from leaking out .

Driver Unit Size

Sony WF 1000XM4 6mm

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 produces sound in the device, the unit size corellates with the loudness of the earbuds.

Lowest Frequency

Sony WF 1000XM4 20Hz

The Sony WF 1000XM4's lowest frequency is at 20Hz, low-frequency response measures if and how well a particular audio device produces 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 a particular audio device produces high recognizable frequencies and if it changes to the signal while at it.

Sound Pressure Level

Sony WF 1000XM4 105dB/mW

SPL, is the pressure level 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 given by the manufacturer, and with more battery hours, 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 the Sony WF 1000XM4's case has a charge of 16 hours. A charging case with more battery hours 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 ✓

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

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Has Usb Type-C

Sony WF 1000XM4 ✓

Sony WF 1000XM4 have 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 allows data movement 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 to connect 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.

Being the highest quality codec that any Bluetooth-supporting Apple product supports, the Sony WF 1000XM4 will work fine with your iPhone. 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 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

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 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 channel ambient sound to still be heard even while wearing the earbuds

Has In/On-Ear Detection

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 support in/on-ear detection, the sensors in the device can detect when removed from your ears .

Has Find Earbuds Feature

Sony WF 1000XM4 ✓

If lost in a room, or can't easily find them in your bag, the Sony WF 1000XM4 have a 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 time it takes to charge the earbuds.

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. Say, you can switch calls from one device to another without manually disconnect and reconnect.

Has A Mute Function

Sony WF 1000XM4 ✓

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

Control Panel Placed On A Device

Sony WF 1000XM4 ✓

The Sony WF 1000XM4, so you can 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 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 their own special case. Carrying earphones without a case, or placing them inside your pockets without a casing may easily put them at risk of getting damaged.

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