Sony Wf 1000Xm4 Review In Detail

Ingress Protection (Ip) Rating

Sony WF 1000XM4 IPX4

Ingress protection ratings is the rank of protection given by a casing, against solids and water. In the format of IPXX, 'X' represents a number The first value of the IP rating means protection against solids such as dust, while the second 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

Sony WF 1000XM4 have a weight of 7.1g . We take in account a lower weight best because lighter devices are easier to move with.

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 major difference since wireless earbuds have wires connecting the 2 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 utilises more advanced technology to actively cancel noise. ANC works when, it listens to the sound pattern outside and inside the earbud and after inverts the soundwaves to counter it. In simple terms, it's like having +1 (sound from your surrounding) then producing -1 (inverted noise) giving 0 resulting in a reduced level of noise.

The Sony WF 1000XM4 have Active Noise Cancellation allowing you to listen at lower levels of volume, good for your ears since you don't have to crank up the earbuds volume to overcome background sounds.

Has Passive Noise Reduction

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 stay well in place, creating an acoustic covering that tones down background noise and also prevents the device voice audio from leaking out at the same.

Driver Unit Size

Sony WF 1000XM4 6mm

The Sony WF 1000XM4 driver unit is 6mm in diameter, the bigger the unit the more powerful, and can produce better bass. A driver unit is basically a mini speaker that makes sound in the device, the unit size dictates the sound produced by the device.

Lowest Frequency

Sony WF 1000XM4 20Hz

Sony WF 1000XM4's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio component 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 tells how well a particular audio device makes high audible frequencies and if it changes 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

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 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 vendor, and Sony WF 1000XM4's case is said to have a charge of 16 hours. A charging case with a longer battery life enables you to recharge your earbuds on the go several 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 highly adivsable to charge fully the battery before using the earbuds when they have been in storage for long periods.

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 ✓

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

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Has Usb Type-C

Sony WF 1000XM4 ✓

The Sony WF 1000XM4 support 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 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 that is 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 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 is capable of a very 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 ✓

Sony WF 1000XM4 have a noise-canceling type of microphone, these microphones are intended to reduce background sounds from the desired 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 so that they can still be heard even while wearing the earbuds

Has In/On-Ear Detection

Sony WF 1000XM4 ✓

The 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 easily find them in your bag, the Sony WF 1000XM4 have a find earbuds feature.

Supports Fast Charging

Sony WF 1000XM4 ✓

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

Multipoint Count

Sony WF 1000XM4 2only

The Sony WF 1000XM4 support multipoint of 2 connections, the multipoint feature allows you connect 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 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 support voice prompts. With voice prompts, you receive information through audio messages, like 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 earbuds without a case, or putting them in your pockets without a cover may easily put them at risk of getting damaged.

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