How we scoreBlogAdvertise
Amidioheadphones · speakers · earbuds
  1. Amidio
  2. Compare
  3. Muo vs X20

KEF Muo vs W-KING X20

What Muo does better (0) and where X20 wins (1) — every spec side by side.

KEF Muo
KEF · 2025Muo
0 advantages≈ $210
vs
W-KING X20
W-KING · 2026X20
9.4Score
1 advantage≈ $170
Higher score
6.7Build & features6.7
Dimensions

Size comparison

MuoX20
82 × 21659530 × 300245
MuoX20Difference
Height216 mm300 mm−84 mm
Width82 mm530 mm−448 mm
Depth59 mm245 mm−186 mm

Drawn to the same scale from the official dimensions (front and side).

Why is Muo better than X20?

Muo has no measurable advantages in this pair.

Why is X20 better than Muo?

  1. Output power40 W vs 200 W5×
Specifications

Side by side

KEF MuoKEF Muo≈ $210
W-KING X20W-KING X20≈ $1709.4
Sound
Output power40 W200 W
Lowest frequency43 Hz—
Highest frequency20,000 Hz—
Hi-Res AudioYes—
Stereo—Yes
Battery & charging
Battery life24 h24 h
Battery capacity—30,000 mAh
Charging time—3 h
Power bank function—Yes
Mains powered—No
Battery powered (portable)YesYes
Connectivity
WirelessYesYes
Bluetooth version5.45.4
Bluetooth codecs—SBC
Hi-res codec (LDAC / aptX HD / LHDC)—No
aptX—No
LDAC—No
USB-C—Yes
USB audioYes—
Design & build
Width82 mm530 mm
Height216 mm300 mm
Depth59 mm245 mm
Protection ratingIP67IPX7
Water resistance (IPx)IPx7IPx7
Dust protection (IP)6—
Colours—Black
Features
Hands-free callsYes—
Party / stereo pairingYesYes
To compare: 0up to 4 models
Compare