Over-Ear
AKG K240
66Good
$110
Full review dataAKG K240 vs Wavefun Wave Pro X: which should you buy?
On aggregated review scores the Wavefun Wave Pro X comes out ahead with a HearWiki score of 89. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Wavefun Wave Pro X - Outstanding overall at around $130.
Over-Ear
Wavefun Wave Pro X
89Outstanding
$130
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Wavefun Wave Pro X leads on 6 of 7 measures.
- AKG K240
- Wavefun Wave Pro X
HearWiki score
66
89
Sound
7.0
8.5
Noise cancelling
-
8.0
Battery
-
9.5
Calls
-
7.5
Value
8.2
9.0
Price (USD)
$110
$130
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
The Wavefun Wave Pro X is 51 years newer, but it is the same generation of hardware: nothing in the radio, the codecs or the noise cancelling separates them. The platform is level; the newer hardware shows up in convenience features instead - the Wavefun Wave Pro X adds USB-C. For 51 years between them, that is a thin return - treat this as a restyle rather than a new platform.
- K2401975
- Wave Pro X202651 yr newer
What differsK240Wave Pro X
- USB-C
- No
- Yes
Everyday features
Specifications
K240Wave Pro X
- Type
- Over-Ear
- Over-Ear
- Price (USD)
- $110
- $130
- HearWiki score
- 66
- 89
- Released
- 1975
- 2026
- Availability
- Still sold new
- Sold new
- Driver
- 30 mm dynamic
- 2× 40 mm dynamic
- Driver type
- dynamic
- dynamic
- Driver size
- 30 mm
- 40 mm
- Drivers per side
- 1
- 2
- Frequency response
- 15 Hz - 25 kHz
- 20 Hz - 20 kHz
- Impedance
- 55 Ω
- -
- Sensitivity
- 91 dB/mW
- -
- Sensitivity (dB/Vrms)
- 104
- -
- Bluetooth
- -
- 6.0
- Wireless range
- -
- 10 m
- Battery life
- -
- 100 h
- Battery life (ANC on)
- -
- 60 h
- Wireless charging
- -
- Yes
- Active noise cancelling
- No
- Yes
- Transparency mode
- -
- Yes
- Wear detection
- -
- Yes
- Weight
- 240 g
- -
- Foldable
- No
- Yes
- Detachable cable
- Yes
- Yes
- USB-C
- No
- Yes
What reviewers said
AKG K240
The AKG K240 is a wired, semi-open studio headphone with a classic design and a spacious, natural sound that shines in quiet environments. Its 55-ohm impedance makes it fairly easy to drive, but its lack of noise isolation and need for equalization to reach its full potential limit its appeal for casual or on-the-go listening.
- Pro:Spacious and natural soundstage
- Pro:Comfortable for long listening sessions
- Pro:Detachable cable for easy replacement
- Con:Requires EQ for optimal sound quality
- Con:Leaks sound heavily and offers no noise isolation
- Con:Not very versatile for noisy environments
Wavefun Wave Pro X
The Wavefun Wave Pro X is a versatile over-ear wireless headphone with a claimed 100-hour battery life (60 with ANC on), Bluetooth 6.0, and a foldable design for portability. It features active noise cancellation, transparency mode, wear detection, and a detachable cable for wired use, making it a strong budget-friendly option for everyday listening.
- Pro:Exceptional 100-hour battery life (60 with ANC)
- Pro:Includes ANC, transparency mode, and wear detection
- Pro:Foldable design with USB-C and wireless charging
- Con:No mention of high-resolution codec support in specs
- Con:Frequency response range is standard, not extended
- Con:Plastic build may feel less premium at this price
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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