Sonos Era 300 vs Bose Smart Speaker 500

Name: Sonos Era 300 vs Bose Smart Speaker 500 — Comparison Review
Item: Sonos Era 300 vs Bose Smart Speaker 500
Rating: 9
Author: Billy G.

By Billy G. · Founder & Lead Editor

Sonos Era 300

Bose Smart Speaker

Bose Smart Speaker 500

Decision sheet: the facts that decide it

Sonos Era 300: 7 of 7 decision facts sourced.

Bose Smart Speaker 500: 5 of 7 decision facts sourced.

	Sonos Era 300	Bose Smart Speaker 500
Price today	Price not yet checked	Price not yet checked
Drivers	4 bestbuy.com	8 inches bestbuy.com
Inputs	USB-C (3.5 mm line-in via Sonos Line-In Adapter, sold separately) sonos.com	Not yet sourced
Wireless	Bluetooth 5.3 sonos.com	Yes bestbuy.com
Voice assistant	Sonos Voice Control, Amazon Alexa sonos.com	Not yet sourced
Stereo pairing	Pair two identical speakers sonos.com	Yes bestbuy.com
Weight	9.85 lb sonos.com	11 pounds bestbuy.com
Starting MSRP	$399 sonos.com	$798 bose.com

Not yet sourced — Bose Smart Speaker 500: Inputs, Voice assistant. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.

Pick Sonos Era 300 if

Lighter — 9.85 lb vs 11 lb (sonos.com, bestbuy.com)
Lower starting price — $399 vs $798 (sonos.com, bose.com)

Verified Confidence: 82%

Verdict: On the figures both makers publish, the Era 300 leads with lighter (9.85 lb vs 11 lb) and lower starting price ($399 vs $798).

Winner: Sonos Era 300

Sonos Era 300: 9/10

Bose Smart Speaker 500: 8/10

Spec-by-spec comparison

	Sonos Era 300	Bose Smart Speaker 500
Drivers	4	8 inches
Spatial audio	Dolby Atmos	—
Inputs	USB-C (3.5 mm line-in via Sonos Line-In Adapter, sold separately)	—
Wireless	Bluetooth 5.3	Yes
Voice assistant	Sonos Voice Control, Amazon Alexa	—
Stereo pairing	Pair two identical speakers	Yes

Sonos Era 300

What works

6-driver array with up-firing and side-firing speakers produces genuine spatial audio — Dolby Atmos placement is audible
Sonos ecosystem integration — pairs with Arc, Sub, other Era units for multi-room and surround configurations
Trueplay acoustic tuning auto-calibrates EQ based on room acoustics using iPhone microphone

What doesn't

Sonos app redesign in 2024 drew significant user backlash — some features were removed in the update
No 3.5mm input — USB-C auxiliary only, which limits analog source connectivity

Bose Smart Speaker 500

What works

Both Alexa and Google Assistant active simultaneously — only Bose offers dual-assistant in one speaker
Built-in display shows album art, artist, and track — Sonos has no display

What doesn't

Bluetooth 4.2 vs Sonos's WiFi 6 — Bose stream quality is limited to Bluetooth codec ceiling
Bose ecosystem is more limited — cannot integrate into a multi-room surround system as effectively as Sonos

Bottom line

Our pick: Sonos Era 300.

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