A breakdown of the review per specifications

Ingress Protection (Ip) Rating

OnePlus Buds Pro 2 IP55

BLX Earbuds IPX4

Ingress protection ratings refer to the level of protection offered by a casing, against dust and liquids. The letters 'IP' are followed by two values 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).

Having a value of IP55, the OnePlus Buds Pro 2's rating for solids indicates that ingress of dust is not totally prevented but dust does not enter in harmful quantities to interfere with the correct operation or impair safety, and of liquids that they can withstand medium pressure jet that's 6.3mm diameter, similar to garden hose from any angle for 3 minutes at a distance of 2.5 to 3 metres.

Compared to the OnePlus Buds Pro 2, BLX Earbuds have a rating of IPX4 meaning that no data available to specify a protection rating and that of liquids is that, OnePlus Buds Pro 2 has a higher liquid rating than BLX Earbuds

Weight

OnePlus Buds Pro 2 9.8g

BLX Earbuds 44.5g

OnePlus Buds Pro 2 have a weight of 9.8g . We take in account a lower weight better because lighter devices are more comfortable to transport.

BLX Earbuds, at 44.5g weigh more than the OnePlus Buds Pro 2 by of 34.7g

Has No Wires Or Cables

OnePlus Buds Pro 2 ✓

BLX Earbuds ✓

For a device to be true wireless it should have no cables linking any part of the device together, OnePlus Buds Pro 2 are true wireless for this matter since they have no wires. This is a key difference as some wireless earbuds have wires linking the 2 earbuds .

BLX Earbuds also is true wireless since it has no wires linking the two earbuds together.

Sweat Resistance

OnePlus Buds Pro 2 ✓

BLX Earbuds ✓

OnePlus Buds Pro 2 are resistant to sweat

BLX Earbuds's resistance to sweat makes both devices ideal for use while doing sports such as long-distance running, marathons, cardio sweat workouts , etc

Has Stereo Speakers

OnePlus Buds Pro 2 ✓

BLX Earbuds ✓

OnePlus Buds Pro 2 have stereo speakers, what this means is that OnePlus Buds Pro 2's speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better listening experience.

The BLX Earbuds also have stereo speakers

OnePlus Buds Pro 2
See price on Amazon

Has Active Noise Cancellation (Noise Control)

OnePlus Buds Pro 2 ✓

BLX Earbuds ✗

Active noise cancellation utilises advanced technology to reduce unwanted ambient sounds. ANC works when, it studies the sound pattern of incoming noise and after generates a mirror signal to cancel it out. In simple terms, it's like taking +1 (sound from your surrounding) then adding -1 (inverted noise) giving 0 resulting in a reduced level of noise.

The OnePlus Buds Pro 2 have ANC enabling you to listen at lower volume levels, causing less ear fatigue since you don't have to crank up the device volume to outcompete background noise.

Has Passive Noise Reduction

OnePlus Buds Pro 2 ✓

BLX Earbuds ✓

The OnePlus Buds Pro 2 stay well in place, creating an acoustic covering that reduces background sounds and also prevents the earbuds voice audio from leaking out at the same.

Both of these devices have passive noise reduction this means that both reduce ambient noise without using technology to cancel it out.

Driver Unit Size

OnePlus Buds Pro 2 11mm

BLX Earbuds ✗

OnePlus Buds Pro 2 have a unit size of 11mm in diameter, the bigger the unit the more powerful, therefor producing better bass. The driver unit is basically a mini speaker that makes sound in the device, the unit size dictates the loudness of the device.

Lowest Frequency

OnePlus Buds Pro 2 10Hz

BLX Earbuds 20Hz

The OnePlus Buds Pro 2's lowest frequency is at 10Hz, 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 while at it.

BLX Earbuds's lowest frequency is at 20Hz, this means that OnePlus Buds Pro 2 produce a juicier bass than the BLX Earbuds

Highest Frequency

OnePlus Buds Pro 2 40000Hz

BLX Earbuds 20000Hz

OnePlus Buds Pro 2's highest frequency is at 40000Hz, high-frequency response tells how well a particular audio component produces high human frequencies and if it adjustments to the signal while at it.

BLX Earbuds's highest frequency is at 20000Hz, this means that OnePlus Buds Pro 2 produce a clearer and crispier treble than the BLX Earbuds

Sound Pressure Level

OnePlus Buds Pro 2 97dB/mW

BLX Earbuds ✗

The sound pressure level, is the pressure level of sound, in decibels, dB, OnePlus Buds Pro 2's measurement is 97dB/mW. Devices with a higher sound pressure level are generally louder when supplied with any given audio source.

A Review By Comparison Of The Oneplus Buds Pro 2 Vs. Jbl Wave Buds

Battery Life

OnePlus Buds Pro 2 9hours

BLX Earbuds 4.5hours

OnePlus Buds Pro 2's battery life is 9 hours, a device's battery life is commonly given by the manufacturer, and with more battery hours, you get to use it for longer and requires fewer chanrgings.

BLX Earbuds's battery life is less than that of OnePlus Buds Pro 2 by 4.5 hours . Every time you recharge your device, they get a little less listening time. The effect is barely noticeable at first, but over time, your wireless earbuds will no longer play for long like they used to.

Battery Life Of Charging Case

OnePlus Buds Pro 2 30hours

BLX Earbuds 13.5hours

The battery life of the charging case is given by the manufacturer, and OnePlus Buds Pro 2's case has a charge of 30 hours. A charging case with a longer battery life allows you to recharge your earbuds on the go multiple times before having to recharge the case itself.

BLX Earbuds's charging case has a battery life of 13.5 hours, less than that of OnePlus Buds Pro 2 by 16.5 hours

Charge Time

OnePlus Buds Pro 2 1hours

BLX Earbuds 1hours

It requires 1 hours to fully charge the OnePlus Buds Pro 2's battery. It is recommended to charge fully the battery before using the earbuds for the first time.

BLX Earbuds takes 1 hours to fully charge the battery, equal to that of the OnePlus Buds Pro 2

Battery Power

OnePlus Buds Pro 2 60mAh

BLX Earbuds 40mAh

OnePlus Buds Pro 2's battery capacity is 60mAh, battery capacity, shows the amount of electrical energy that a battery can store.

BLX Earbuds's battery power is 40mAh. less than that of OnePlus Buds Pro 2 by 20mAh

Has Wireless Charging

OnePlus Buds Pro 2 ✓

BLX Earbuds ✗

The OnePlus Buds Pro 2, the device supports wireless charging. To charge the device, you just put down on a compatible charging pad.

Has A Battery Level Indicator

OnePlus Buds Pro 2 ✓

BLX Earbuds ✓

The OnePlus Buds Pro 2 have a battery level indicator, an indicator shows you when the device has a low battery. Its lights display the charging status of your device and charging case.

BLX Earbuds too have a battery level indicator, charging indicators enable you determine the charging state of your device, if charged fully, or having a low battery.

OnePlus Buds Pro 2
See price on Amazon

Has Usb Type-C

OnePlus Buds Pro 2 ✓

BLX Earbuds ✗

The OnePlus Buds Pro 2 support USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable.

Bluetooth Version

OnePlus Buds Pro 2 v5.2

BLX Earbuds v5.1

OnePlus Buds Pro 2 have Bluetooth version of 5.2, Bluetooth is a wireless technology standard that enables data movement between devices placed in range, using short-wavelength, ultra-high frequency radio waves.

BLX Earbuds has a Bluetooth version of 5.1, older than that of OnePlus Buds Pro 2 . Newer versions provide faster data transfers.

Maximum Bluetooth Range

OnePlus Buds Pro 2 10meters

BLX Earbuds 10meters

The OnePlus Buds Pro 2 have a 10meters distance connecting via Bluetooth.

BLX Earbuds have a maximum range of 10meters, equal to that of the OnePlus Buds Pro 2

Has Aac

OnePlus Buds Pro 2 ✓

BLX Earbuds ✗

OnePlus Buds Pro 2 support AAC, a codec 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 the same bit rate.

Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the OnePlus Buds Pro 2 will work fine with your iPhone. If you are planning on using these with Android , ensure that they also support aptX HD, LDAC, or LHDC as well.

Audio Latency

OnePlus Buds Pro 2 54ms

BLX Earbuds ✗

Latency refers to the time it takes for the audio signal to be transmitted to your earbuds. OnePlus Buds Pro 2 have a latency of 54ms, a lower latency reduces audio lag and is particularly important when playing games or watching videos.

A Review By Comparison Of The Nothing Ear 2 Vs. Oneplus Buds Pro 2

Number Of Microphones

OnePlus Buds Pro 2 6only

BLX Earbuds 2only

The OnePlus Buds Pro 2 have 6 microphones.

While the BLX Earbuds microphones are 2, less than that of OnePlus Buds Pro 2 by 4 . More microphones record better sound quality and help the earbuds to filter out noise.

Has A Noise-Canceling Microphone

OnePlus Buds Pro 2 ✓

BLX Earbuds ✗

OnePlus Buds Pro 2 use a noise-canceling microphone, these microphones are designed to filter out background sounds from the desired sound.

Mic Sensitivity

OnePlus Buds Pro 2 -38dBV/Pa

BLX Earbuds ✗

The OnePlus Buds Pro 2 microphone sensitivity is measured at -38dBV/Pa. The vastness of the analog or digital output signal from the microphone with its input stimulus is a calculation of its sensitivity. It's the 'loudness' of the voice that the microphone can recognize.

OnePlus Buds Pro 2
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Has Ambient Sound Mode

OnePlus Buds Pro 2 ✓

BLX Earbuds ✗

OnePlus Buds Pro 2 support ambient sound mode, which uses microphones to pass through ambient noises so that they can still be heard even while wearing them

Has Find Earbuds Feature

OnePlus Buds Pro 2 ✓

BLX Earbuds ✗

If misplaced in a room, or can't easily find them in your bag, OnePlus Buds Pro 2 have a find earbuds feature.

Supports Fast Charging

OnePlus Buds Pro 2 ✓

BLX Earbuds ✗

OnePlus Buds Pro 2 support fast charging. Usually, technologies like MediaTek’s Pump Express, are used to reduce the time it takes to fully charge the earbuds.

Multipoint Count

OnePlus Buds Pro 2 2only

BLX Earbuds 1only

The OnePlus Buds Pro 2 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 switch calls from one device to another without manually disconnect and reconnect.

The BLX Earbuds have a multipoint count of 1, less than that of OnePlus Buds Pro 2 by 1 only . Bluetooth multipoint is useful because you can be on one call and not miss notifications coming from another connected device.

Has A Mute Function

OnePlus Buds Pro 2 ✓

BLX Earbuds ✗

OnePlus Buds Pro 2 have a mute function, they support the option to mute/unmute a conversation directly from the earbuds.

Control Panel Placed On A Device

OnePlus Buds Pro 2 ✓

BLX Earbuds ✓

The OnePlus Buds Pro 2, so you can easily access the volume control, pause, play, mute, etc whichever functions are supported on the earbuds.

The BLX Earbuds also have a control panel on them.

Has Voice Prompts

OnePlus Buds Pro 2 ✓

BLX Earbuds ✓

OnePlus Buds Pro 2 support voice prompts. Automatically receive information via audio messages, say if there is a problem with the connection.

The BLX Earbuds too support voice prompts meaning the earbuds will notify you when the battery is running low, and it's time to recharge them.

Travel Bag Is Included

OnePlus Buds Pro 2 ✓

BLX Earbuds ✓

OnePlus Buds Pro 2 come with their own special pouch. Carrying earbuds openly, or putting them inside your bag without a cover may easily put them at risk of getting damaged.

BLX Earbuds too have a case included, which is useful for safe transportation.

A Review By Comparison Of The Oneplus Buds Pro 2 Vs. Jbl Wave Buds

Category	Features	OnePlus Buds Pro 2	BLX Earbuds
DESIGN	ingress protection (ip) rating	IP55	IPX4
	weight	9.8g	44.5g
	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	11mm	✗
	lowest frequency	10Hz	20Hz
	highest frequency	40000Hz	20000Hz
	sound pressure level	97dB/mW	✗
POWER	battery life	9hours	4.5hours
	battery life of charging case	30hours	13.5hours
	charge time	1hours	1hours
	battery power	60mAh	40mAh
	has wireless charging	✓	✗
	has a battery level indicator	✓	✓
CONNECTIVITY	has usb type-c	✓	✗
	bluetooth version	v5.2	v5.1
	maximum bluetooth range	10meters	10meters
	has aac	✓	✗
	audio latency	54ms	✗
MICROPHONE	number of microphones	6only	2only
	has a noise-canceling microphone	✓	✗
	mic sensitivity	-38dBV/Pa	✗
EXTRAS	has ambient sound mode	✓	✗
	has find earbuds feature	✓	✗
	supports fast charging	✓	✗
	multipoint count	2only	1only
	has a mute function	✓	✗
	control panel placed on a device	✓	✓
	has voice prompts	✓	✓
	travel bag is included	✓	✓
		See price on Amazon	See price on Amazon

A Review By Comparison of the Oneplus Buds Pro 2 Vs. Blx Earbuds

Reasons why you might like the OnePlus Buds Pro 2

Reasons why you might like the BLX Earbuds

A summary of the review by comparison

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

Sound Pressure Level

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

Audio Latency

Microphone

Number Of Microphones

Has A Noise-Canceling Microphone

Mic Sensitivity

Extras

Has Ambient Sound Mode

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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