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  3. Aura Studio 5 Wi-Fi vs Era 300

Harman-Kardon Aura Studio 5 Wi-Fi vs Sonos Era 300

What Aura Studio 5 Wi-Fi does better (1) and where Era 300 wins (0) — every spec side by side.

Harman-Kardon Aura Studio 5 Wi-Fi
Harman-Kardon · 2025Aura Studio 5 Wi-Fi
1 advantage≈ $360
vs
Sonos Era 300
Sonos · 2023Era 300
0 advantages≈ $440
Dimensions

Size comparison

Aura Studio 5 Wi-FiEra 300
234 × 306234260 × 160185
Aura Studio 5 Wi-FiEra 300Difference
Height306 mm160 mm+146 mm
Width234 mm260 mm−26 mm
Depth234 mm185 mm+49 mm

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

Why is Aura Studio 5 Wi-Fi better than Era 300?

  1. Bluetooth version5.4 vs 5+8%

Why is Era 300 better than Aura Studio 5 Wi-Fi?

Era 300 has no measurable advantages in this pair.

Specifications

Side by side

Sound
Speaker channels—Stereo
Lowest frequency45 Hz—
Highest frequency20,000 Hz—
Dolby Atmos—Yes
Adjustable equaliser—Yes
StereoYesYes
Battery & charging
Mains poweredYesYes
Battery powered (portable)NoNo
Connectivity
WirelessYesYes
Bluetooth version5.45
Bluetooth codecsSBCSBC
Hi-res codec (LDAC / aptX HD / LHDC)NoNo
aptXNoNo
LDACNoNo
Multipoint (two devices)Yes—
3.5 mm jack / AUX—Yes
Smart & streaming
Wi-FiYesYes
AirPlay—Yes
Spotify Connect—Yes
Multiroom—Yes
Voice assistant—Alexa
Voice assistant built in—Yes
Companion app—Yes
Design & build
Weight—4,470 g
Width234 mm260 mm
Height306 mm160 mm
Depth234 mm185 mm
ColoursBlack—
Features
Hands-free calls—Yes
Party / stereo pairingYes—
Light effectsYes—
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