A breakdown of the review per specifications

Ingress Protection (Ip) Rating

Sony WF 1000XM4 IPX4

BLX Earbuds IPX4

Ingress protection ratings is the rank of protection offered by a casing, against solids and liquids. In the format of IPXX, 'X' represents a number The first value means protection against solids such as dust, while the second refers to resistance against liquids (sweat).

Scoring IPX4, the BLX Earbuds'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.

In comparison to the BLX Earbuds, Sony WF 1000XM4 have a rating of IPX4 meaning that we are not yet certain of their rating with solids (dust) and that of liquids is that, they both have the same rating against liquids

Weight

Sony WF 1000XM4 41g

BLX Earbuds 44.5g

BLX Earbuds have a weight of 44.5g . We prefer a lower weight best for the reason that lighter devices are more comfortable to move with.

The Sony WF 1000XM4, at 41g are lighter than the BLX Earbuds by -3.5g

Has No Wires Or Cables

Sony WF 1000XM4 ✓

BLX Earbuds ✓

For a device to be true wireless it should have no wires linking any part of the device together, BLX Earbuds are true wireless for this case since they don't have cables. This is a major difference since wireless earbuds have cables connecting the two earbuds .

Sony WF 1000XM4 also is true wireless because it has no cables connecting the two earbuds .

Sweat Resistance

Sony WF 1000XM4 ✓

BLX Earbuds ✓

BLX Earbuds have sweat resistance

Sony WF 1000XM4's resistance to sweat makes both devices good for use while doing sports such as long-distance running, marathons, training in workout bodysuits, etc

Has Stereo Speakers

Sony WF 1000XM4 ✓

BLX Earbuds ✓

BLX Earbuds have stereo speakers, what this means is that BLX Earbuds's speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better listening experience.

The Sony WF 1000XM4 also have stereo speakers

Sony WF 1000XM4
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Has Active Noise Cancellation (Noise Control)

Sony WF 1000XM4 ✓

BLX Earbuds ✗

Active noise cancellation makes use of advanced kind of tech to reduce unwanted ambient sounds. How it works, it detects and analyzes the sound pattern of incoming noise and then generates a mirror signal to cancel it out. In simple terms, it's like having +1 (sound from your surrounding) and adding -1 (inverted noise) giving 0 hence "diluting" the noise.

Sony WF 1000XM4 have ANC allowing you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the device volume to overcome background noise.

Has Passive Noise Reduction

Sony WF 1000XM4 ✓

BLX Earbuds ✓

The BLX Earbuds stay tightly in place, this creates a sound seal that tones down your environment sounds and also prevents the device music from leaking out at the same.

Both of these devices have passive noise reduction which implies that they tone down ambient noise without using technology to cancel it out.

Driver Unit Size

Sony WF 1000XM4 6mm

BLX Earbuds ✗

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

Lowest Frequency

Sony WF 1000XM4 20Hz

BLX Earbuds 20Hz

BLX Earbuds's lowest frequency is at 20Hz, low-frequency response inidcates how well a particular audio device produces low frequencies that can be heard, and if it alters the signal while at it.

Sony WF 1000XM4's lowest frequency is at 20Hz, this implies that both devices can make sound with equal bass

Highest Frequency

Sony WF 1000XM4 40000Hz

BLX Earbuds 20000Hz

BLX Earbuds's highest frequency is at 20000Hz, high-frequency response measures if and how well a particular audio component makes high recognizable frequencies and if it adjustments to the signal while at it.

Sony WF 1000XM4's highest frequency is at 40000Hz, this means that Sony WF 1000XM4 generate a clearer and crispier treble than the BLX Earbuds

Has A Neodymium Magnet

Sony WF 1000XM4 ✓

BLX Earbuds ✗

Sony WF 1000XM4 have neodymium magnets, if used in earbuds produce a higher sensitivity and substantial sound output while using less power. They can help generate music at quite a high SPL, using high magnetic flux.

A Review By Comparison Of The Huawei Freebuds Pro 2 Vs. Blx Earbuds

Battery Life

Sony WF 1000XM4 8hours

BLX Earbuds 4.5hours

BLX Earbuds's battery life is 4.5 hours, 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.

Sony WF 1000XM4's battery life is more than that of BLX Earbuds by 3.5 hours . Every time you recharge your earbuds, they get a little less listening time. The effect is not noticeable at first, but over a few years, your wireless earbuds will have shorter listening time.

Battery Life Of Charging Case

Sony WF 1000XM4 16hours

BLX Earbuds 13.5hours

The battery life of the charging case is given by the manufacturer, and the BLX Earbuds's case is said to have a charge of 13.5 hours. A charging case with more battery hours enables you to recharge your earbuds on the go multiple times before having to recharge the case itself.

Sony WF 1000XM4's charging case has a battery life of 16 hours, more than that of BLX Earbuds by 2.5 hours

Charge Time

Sony WF 1000XM4 1.5hours

BLX Earbuds 1hours

It takes 1 hours to fully charge the BLX Earbuds's battery. It is highly adivsable to fully charge the battery before using the earbuds for the first time.

Sony WF 1000XM4 takes 1.5 hours to fully charge the battery, more than that of BLX Earbuds by 0.5 hours

Battery Power

Sony WF 1000XM4 ✗

BLX Earbuds 40mAh

BLX Earbuds's battery capacity is 40mAh, battery power, shows the amount of electrical energy that a battery can keep.

Has Wireless Charging

Sony WF 1000XM4 ✓

BLX Earbuds ✗

The Sony WF 1000XM4, the device supports wireless charging. To charge the device, you just place down on a supported charging pad.

Has A Battery Level Indicator

Sony WF 1000XM4 ✓

Number Of Microphones

Sony WF 1000XM4 4only

BLX Earbuds 2only

BLX Earbuds have 2 microphones.

While the Sony WF 1000XM4 microphones are 4, more than that of BLX Earbuds by 2 . More microphones record better sound quality and help the device to filter out noise.

Has A Noise-Canceling Microphone

Sony WF 1000XM4 ✓

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Reasons why you might like the Sony WF 1000XM4

Reasons why you might like the BLX Earbuds

A breakdown of the review per specifications

Design

Ingress Protection (Ip) Rating

Weight

Has No Wires Or Cables

Sweat Resistance

Has Stereo Speakers

Sound Quality

Has Active Noise Cancellation (Noise Control)

Has Passive Noise Reduction

Driver Unit Size

Lowest Frequency

Highest Frequency

Has A Neodymium Magnet

Power

Battery Life

Battery Life Of Charging Case

Charge Time

Battery Power

Has Wireless Charging

Has A Battery Level Indicator

Connectivity

Has Usb Type-C

Bluetooth Version

Maximum Bluetooth Range

Has Aac

Has Ldac

Microphone

Number Of Microphones

Has A Noise-Canceling Microphone

Extras

Has Ambient Sound Mode

Has In/On-Ear Detection

Has Find Earbuds Feature

Supports Fast Charging

Multipoint Count

Has A Mute Function

Control Panel Placed On A Device

Has Voice Prompts

Travel Bag Is Included

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