A breakdown of the review per specifications

Ingress Protection (Ip) Rating

Energy Sistem Sport 5 IPX4

BLX Earbuds Gen 1 IPX4

IP ratings is the level of protection offered by a casing, against dust and water. The letters 'IP' are followed by two values The first value represents protection against solids say dust, while the second refers to protection against liquids (sweat).

Scoring IPX4, the BLX Earbuds Gen 1's rating is read as, the first number of X denotes that no data available to specify a protection rating, and the second value of 4 means that they can withstand low pressure spray similar to that of a shower head when tilted at 180° for 10 minutes.

Compared to the BLX Earbuds Gen 1, Energy Sistem Sport 5 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

Energy Sistem Sport 5 18g

BLX Earbuds Gen 1 44.5g

BLX Earbuds Gen 1 have a weight of 44.5g . We take in account a lower weight best for the reason that lighter devices are easier to move with.

Energy Sistem Sport 5, at 18g weigh less than the BLX Earbuds Gen 1 by -26.5g

Has No Wires Or Cables

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✓

For a device to be true wireless it must have no wires connecting any part of the device together, BLX Earbuds Gen 1 are true wireless for this case since they don't have cables. This is an important distinction as some wireless earbuds have cables connecting the two earbuds together.

Energy Sistem Sport 5 also is true wireless because it doesn't have cables connecting the two earbuds together.

Wingtips Included

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✗

The Energy Sistem Sport 5 come with wingtips, these are commonly used for workout earbuds and come as an optional add-on to each silicone ear tip for a more secure fit.

Sweat Resistance

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✓

BLX Earbuds Gen 1 have sweat resistance

Energy Sistem Sport 5's resistance to sweat makes both devices fit for use during long-distance running, marathons, training in workout bodysuits, etc

Has An Earbud Foam

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✗

An earbud foam is made to be ultracompact and lightweight, with little interference with earrings, spectacles, hats, or hairstyles. The Energy Sistem Sport 5 have an earbud foam to some it is more comfortable than the in-ear foam.

Has Stereo Speakers

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✓

BLX Earbuds Gen 1 have stereo speakers, what this means is that BLX Earbuds Gen 1's speakers deliver sound from independent channels on both left and right sides, this creates a richer sound and a better listening experience.

Both Energy Sistem Sport 5 and BLX Earbuds Gen 1 have stereo speakers

Energy Sistem Sport 5
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Has Passive Noise Reduction

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✓

The BLX Earbuds Gen 1 stay well in place, creating an acoustic covering that reduces your environment sounds and also prevents the device sound from leaking out .

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

Driver Unit Size

Energy Sistem Sport 5 14mm

BLX Earbuds Gen 1 ✗

Energy Sistem Sport 5 driver unit is 14mm in diameter, the bigger the unit the 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

Energy Sistem Sport 5 20Hz

BLX Earbuds Gen 1 20Hz

BLX Earbuds Gen 1's lowest frequency is at 20Hz, low-frequency response inidcates how well an audio device produces low recognizable frequencies and if it makes any changes to the signal on its way through.

Energy Sistem Sport 5's lowest frequency is at 20Hz, this implies that both devices produce equal bass

Highest Frequency

Energy Sistem Sport 5 20000Hz

BLX Earbuds Gen 1 20000Hz

The BLX Earbuds Gen 1's highest frequency is at 20000Hz, high-frequency response tells how well a particular audio device produces high human frequencies and if it makes any changes to the signal while at it.

Energy Sistem Sport 5's highest frequency is at 20000Hz, this implies that both devices generate equal treble

Has A Neodymium Magnet

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✗

Energy Sistem Sport 5 have neodymium magnets, if used in earbuds produce a higher sensitivity and substantial sound output using less power to do so. They can help produce music at quite a high SPL, using high magnetic flux.

A Review By Comparison Of The Echo Buds 3Rd Generation Vs. Blx Earbuds Gen 1

Battery Life

Energy Sistem Sport 5 5hours

BLX Earbuds Gen 1 4.5hours

BLX Earbuds Gen 1's battery life is 4.5 hours, these last less than 5 hours of listening which is considered average before recharge. A device's battery life is given by the manufacturer, and with longer battery life, you get to use it for longer and have to charge the device less often.

Energy Sistem Sport 5's battery life is more than that of BLX Earbuds Gen 1 by 0.5 hours . Every time you recharge your earbuds, they get a little less listening time. The effect is not noticeable at first, but over time, your wireless earbuds will have shorter listening time.

Battery Life Of Charging Case

Energy Sistem Sport 5 20hours

BLX Earbuds Gen 1 13.5hours

The battery life of the charging case is given by the vendor, and the BLX Earbuds Gen 1's case is said to have a full charge of 13.5 hours. A charging case with more battery hours allows you to recharge your earbuds on the go several times before recharging the case itself.

Energy Sistem Sport 5's charging case has a battery life of 20 hours, more than that of BLX Earbuds Gen 1 by 6.5 hours

Charge Time

Energy Sistem Sport 5 1.5hours

BLX Earbuds Gen 1 1hours

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

Energy Sistem Sport 5 takes 1.5 hours to fully charge the battery, more than that of BLX Earbuds Gen 1 by 0.5 hours

Battery Power

Energy Sistem Sport 5 40mAh

BLX Earbuds Gen 1 40mAh

BLX Earbuds Gen 1's battery capacity is 40mAh, battery capacity, shows the amount of electrical energy that a battery can keep.

Energy Sistem Sport 5's battery power is 40mAh. equal to that of the BLX Earbuds Gen 1

Has A Battery Level Indicator

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✓

The BLX Earbuds Gen 1 have a battery level indicator, an indicator notifies you when the device has a low battery. The battery indicator lights indicate the charging state of your device and case.

Energy Sistem Sport 5 too have a battery level indicator, these allow you tell the charging state of your earbuds, if charged fully, or having a low battery.

Energy Sistem Sport 5
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Has Usb Type-C

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✗

The Energy Sistem Sport 5 use USB TYPE-C, an industry-standard connector for transmitting both data and power through a single cable.

Bluetooth Version

Energy Sistem Sport 5 v5

BLX Earbuds Gen 1 v5.1

The BLX Earbuds Gen 1 have Bluetooth version of 5.1, Bluetooth is a wireless technology standard that enables data movement between devices placed in range, using short-wavelength, ultra-high frequency radio waves.

Energy Sistem Sport 5 has a Bluetooth version of 5, older than that of BLX Earbuds Gen 1 . Newer versions provide faster data transfers.

Maximum Bluetooth Range

Energy Sistem Sport 5 10meters

BLX Earbuds Gen 1 10meters

The BLX Earbuds Gen 1 have a 10meters distance connecting via Bluetooth.

Energy Sistem Sport 5 have a maximum range of 10meters, equal to that of the BLX Earbuds Gen 1

Has Aac

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✓

BLX Earbuds Gen 1 support AAC, a codec that is used for Bluetooth audio. It supports 24-bit audio at 250kbps. Because it uses psychoacoustic modeling, it provides better results than other codecs at the same bit rate.

Since its the highest quality codec that any Bluetooth-supporting Apple product supports, the BLX Earbuds Gen 1 will work well with your iPhone. If you intend 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.

The Energy Sistem Sport 5 support AAC as well. Designed to be the successor of the MP3 format, AAC generally achieves higher sound quality than MP3 encoders at the same bit rate.

Has Ldac

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✗

Energy Sistem Sport 5 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, providing high-resolution audio.

Has Aptx Adaptive

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✗

Energy Sistem Sport 5 support APTX Adaptive, an audio codec for Bluetooth devices that are developed by Qualcomm. It has a variable bit rate (between 279kbps and 420kbps).

Has Aptx Low Latency

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✗

Energy Sistem Sport 5 support APTX Low Latency, a codec developed by Qualcomm. It uses Bluetooth 5.0 technology to provide low latency audio (around 40ms), which is useful when you want to avoid audio lag for example when playing games.

Has Aptx Hd

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✗

The Energy Sistem Sport 5 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).

A Review By Comparison Of The Echo Buds 3Rd Generation Vs. Blx Earbuds Gen 1

Number Of Microphones

Energy Sistem Sport 5 2only

BLX Earbuds Gen 1 2only

BLX Earbuds Gen 1 have 2 microphones.

The Energy Sistem Sport 5 microphones are 2, equal to that of the BLX Earbuds Gen 1 . More microphones result in better sound quality and help the device to filter out noise.

Mic Sensitivity

Energy Sistem Sport 5 -42dBV/Pa

BLX Earbuds Gen 1 ✗

The Energy Sistem Sport 5 microphone sensitivity is measured at -42dBV/Pa. The magnitude of the analog or digital output signal from the microphone with its input stimulus is a measure of its sensitivity. It's the 'loudness' of the voice that the microphone can recognize.

Highest Mic Frequency

Energy Sistem Sport 5 10000Hz

BLX Earbuds Gen 1 ✗

Energy Sistem Sport 5's highest mic frequency is 10000Hz, high frequencies are better for recording treble. The highest mic frequency of a microphone is known as its upper limiting frequency.

Lowest Mic Frequency

Energy Sistem Sport 5 100Hz

BLX Earbuds Gen 1 ✗

The Energy Sistem Sport 5's lowest mic frequency is 100Hz, low frequencies are better for picking up bass. The lowest mic frequency of a microphone is defined as its lower limiting frequency.

Energy Sistem Sport 5
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Has Ambient Sound Mode

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✗

The Energy Sistem Sport 5 support ambient sound mode, which uses microphones to pass through ambient sound to still be heard even when wearing the earbuds

Has In/On-Ear Detection

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✗

Energy Sistem Sport 5 have in/on-ear detection, the sensors in the device can detect when removed from your ears .

Has Find Earbuds Feature

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✗

When misplaced in a room, or can't easily find them in your bag, Energy Sistem Sport 5 have a find earbuds feature.

Supports Fast Charging

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✗

Energy Sistem Sport 5 support fast charging. Commonly, technologies like MediaTek’s Pump Express, are used to reduce the time it takes to charge the earbuds.

Has A Mute Function

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✗

Energy Sistem Sport 5 have a mute function, they support the feature to mute/unmute a conversation directly from the earbuds.

Control Panel Placed On A Device

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✓

The BLX Earbuds Gen 1, so you can access the volume control, pause, play, mute, etc whichever features are supported on the earbuds.

Energy Sistem Sport 5 too have a control panel on them.

Has Voice Prompts

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✓

BLX Earbuds Gen 1 support voice prompts. With voice prompts, you receive information via audio messages, like if there is an issue with the connection.

Energy Sistem Sport 5 also support voice prompts .i.e the earbuds will notify you when the battery is low, and it's time to recharge the device.

Travel Bag Is Included

Energy Sistem Sport 5 ✓

BLX Earbuds Gen 1 ✓

The BLX Earbuds Gen 1 come with a special case. Carrying earphones without a case, or putting them inside your pockets without a casing may easily put them at risk of getting damaged.

Energy Sistem Sport 5 too have a travel bag included, which offers safe transportation.

A Review By Comparison Of The Echo Buds 3Rd Generation Vs. Blx Earbuds Gen 1

Category	Features	Energy Sistem Sport 5	BLX Earbuds Gen 1
DESIGN	ingress protection (ip) rating	IPX4	IPX4
	weight	18g	44.5g
	has no wires or cables	✓	✓
	wingtips included	✓	✗
	sweat resistance	✓	✓
	has an earbud foam	✓	✗
	has stereo speakers	✓	✓
SOUND QUALITY	has passive noise reduction	✓	✓
	driver unit size	14mm	✗
	lowest frequency	20Hz	20Hz
	highest frequency	20000Hz	20000Hz
	has a neodymium magnet	✓	✗
POWER	battery life	5hours	4.5hours
	battery life of charging case	20hours	13.5hours
	charge time	1.5hours	1hours
	battery power	40mAh	40mAh
	has a battery level indicator	✓	✓
CONNECTIVITY	has usb type-c	✓	✗
	bluetooth version	v5	v5.1
	maximum bluetooth range	10meters	10meters
	has aac	✓	✓
	has ldac	✓	✗
	has aptx adaptive	✓	✗
	has aptx low latency	✓	✗
	has aptx hd	✓	✗
MICROPHONE	number of microphones	2only	2only
	mic sensitivity	-42dBV/Pa	✗
	highest mic frequency	10000Hz	✗
	lowest mic frequency	100Hz	✗
EXTRAS	has ambient sound mode	✓	✗
	has in/on-ear detection	✓	✗
	has find earbuds feature	✓	✗
	supports fast charging	✓	✗
	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 Blx Earbuds Gen 1 Vs. Energy Sistem Sport 5

Reasons why you might like the Energy Sistem Sport 5

Reasons why you might like the BLX Earbuds Gen 1

A summary of the review by feature comparison

A breakdown of the review per specifications

Design

Ingress Protection (Ip) Rating

Weight

Has No Wires Or Cables

Wingtips Included

Sweat Resistance

Has An Earbud Foam

Has Stereo Speakers

Sound Quality

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 A Battery Level Indicator

Connectivity

Has Usb Type-C

Bluetooth Version

Maximum Bluetooth Range

Has Aac

Has Ldac

Has Aptx Adaptive

Has Aptx Low Latency

Has Aptx Hd

Microphone

Number Of Microphones

Mic Sensitivity

Highest Mic Frequency

Lowest Mic Frequency

Extras

Has Ambient Sound Mode

Has In/On-Ear Detection

Has Find Earbuds Feature

Supports Fast Charging

Has A Mute Function

Control Panel Placed On A Device

Has Voice Prompts

Travel Bag Is Included

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