JLab JBuds Pro vs KZ D-Fi: which should you buy?

On aggregated review scores the KZ D-Fi comes out ahead with a HearWiki score of 71. The full breakdown - sub-scores, specs and what reviewers actually said - is below.

Our pick: KZ D-Fi - Good overall at around $16.

Wired IEMs

Score breakdown

Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.

KZ D-Fi leads on 3 of 4 measures.

JLab JBuds Pro
KZ D-Fi

HearWiki score

Sound

6.0

6.8

Value

7.0

8.5

Price (USD)

$16

Generation & platform

The scores rank quality. This is the other question: is the newer one actually newer technology, or the same platform in a new shell?

Same generation

These are the same generation of hardware - nothing in the radio, the codecs or the noise cancelling separates them. Nothing separates them on convenience features either, so the choice comes down to tuning and price.

JBuds ProYear unknown
D-Fi2022

Level on: Custom EQ.

Specifications

JBuds ProD-Fi

Type: Wired IEMs; Wired IEMs
Price (USD): $9; $16
HearWiki score: 66; 71
Released: -; 2022
Availability: Still sold new; Still sold new
Driver: 10 mm dynamic; 10 mm dynamic
Driver type: dynamic; dynamic
Driver size: 10 mm; 10 mm
Drivers per side: 1; 1
Frequency response: 20 Hz - 20 kHz; 7 Hz - 45 kHz
Impedance: 32 Ω; 23.5 Ω
Sensitivity: -; 110 dB/mW
Active noise cancelling: No; No
ANC type: none; none
Transparency mode: No; No
Companion app: No; No
Custom EQ: Yes; Yes
Wear detection: No; No
Controls: buttons; buttons
Voice assistant: Yes; -
Weight: 13 g; -
Detachable cable: -; Yes
USB-C: No; No
Connector: 3.5 mm; 3.5 mm
Microphones: 1; 1

Specification comparison of JLab JBuds Pro vs KZ D-Fi
Spec	JLab JBuds Pro	KZ D-Fi
Type	Wired IEMs	Wired IEMs
Price (USD)	$9	$16
HearWiki score	66 / 100 Good	71 / 100 Good
Released	-	2022
Audio
Driver	10 mm dynamic	10 mm dynamic
Driver type	dynamic	dynamic
Driver size	10 mm	10 mm
Drivers per side	1	1
Frequency response	20 Hz - 20 kHz	7 Hz - 45 kHz
Impedance	32 Ω	23.5 Ω
Sensitivity	-	110 dB/mW
Features
Active noise cancelling	No	No
ANC type	none	none
Transparency mode	No	No
Companion app	No	No
Custom EQ	Yes	Yes
Wear detection	No	No
Controls	buttons	buttons
Voice assistant	Yes	-
Design
Weight	13 g	-
Detachable cable	-	Yes
USB-C	No	No
Connector	3.5 mm	3.5 mm
Calls
Microphones	1	1

What reviewers said

JLab JBuds Pro

The JLab JBuds Pro are budget-friendly wired in-ear headphones with a 10mm dynamic driver and a simple button-based control scheme. They offer a wide frequency response and a customizable EQ, making them a decent option for listeners seeking basic, affordable sound without extra features like noise cancellation or app support.

Pro:Very affordable price point
Pro:Customizable EQ for sound tuning
Pro:Lightweight at just 13 grams

Con:No active noise cancellation
Con:No in-line microphone for calls
Con:Lacks app support and transparency mode

KZ D-Fi

The KZ D-Fi is a budget-friendly wired IEM featuring a single 10mm dynamic driver and adjustable tuning switches, offering a versatile sound signature for the price. It delivers a balanced, controlled presentation with good detail and easy drivability, though its technical performance and stock accessories are modest. This is a solid pick for listeners seeking an affordable, tunable earphone with a comfortable fit.

Pro:Adjustable tuning switches for sound customization
Pro:Balanced, non-fatiguing sound with good detail for the price
Pro:Lightweight and comfortable for extended listening

Con:Average technical performance and soundstage
Con:Mid-bass texture and treble extension could be better
Con:Stock cable and fit may not suit all users

Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.

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New comparison JLab JBuds Pro KZ D-Fi