Amazon Echo Studio (2019) vs Amazon Echo Studio (2025)

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Echo Studio (2019) compared with Echo Studio (2025)

	AmazonEcho Studio (2019)	AmazonEcho Studio (2025)
Overview
Released
Released	November 2019	October 2025
Sound
Type
Type	Speaker	Speaker
Channels
Channels	–	3.1.1
Dolby Atmos
Dolby Atmos	Yes	Yes
Drivers
Drivers	Three 2″ (51 mm) midrange speakers, one 20 mm tweeter (1-inch in the launch press release) and one 5.25″ (133 mm) woofer with a downward bass port	One 3.75″ high-excursion woofer and three 2.25″ full-range drivers
Frequency response
Frequency response	–	30 Hz – 18 kHz (at volume 6)
Amplifiers
Amplifiers	24-bit DAC; power amplifier with 100 kHz bandwidth; 330 W peak power	–
Audio formats
Audio formats	Dolby Atmos, Dolby Digital, Dolby Digital Plus, Sony 360 Reality Audio (MPEG-H); FLAC, MP3, AAC, Opus, Vorbis; CD quality (16-bit) and hi-res (up to 24-bit); spatial audio processing	Dolby Atmos; Amazon Spatial Audio; Lossless High Definition
Room tuning
Room tuning	Automatic room adaptation (continuously adjusts during playback)	Automatic Room Adaptation; bass, mid and treble adjustable in the Alexa app
Connections
Wi-Fi
Wi-Fi	Yes	Yes
Bluetooth
Bluetooth	Yes	Yes
AirPlay
AirPlay	No	No
Voice assistants
Voice assistants	Alexa	Alexa
Wi-Fi
Wi-Fi	Dual-band Wi-Fi 802.11a/b/g/n/ac (2.4 and 5 GHz); Zigbee and Matter hub; Amazon Sidewalk	Wi-Fi 6E (802.11ax); eero Built-in mesh extender; Zigbee, Matter and Thread border router; Amazon Sidewalk
Bluetooth
Bluetooth	A2DP (to and from the speaker) and AVRCP	Bluetooth Low Energy 5.3; A2DP (to and from the speaker) and AVRCP
Ports
Ports	Power; combined 3.5 mm analogue and mini-TOSLINK optical line in	Power only; no 3.5 mm jack (The Verge)
Streaming
Streaming	Amazon Music, Apple Music, Spotify, Tidal, Deezer, Pandora, SiriusXM, iHeartRadio, TuneIn; Bluetooth	Amazon Music, Spotify, Apple Music and other services through Alexa; Bluetooth
Multi-room
Multi-room	Multi-room music with compatible Echo devices; one or two Echo Studio speakers as the audio output for compatible Fire TV devices (Dolby Atmos, Dolby Audio 5.1 and stereo)	Multi-room music with other Echo devices; stereo pair with a second Echo Studio; Alexa Home Theater with a compatible Fire TV (up to five Echo Studio speakers and an optional Echo Sub)
App
App	Alexa app (Fire OS, Android and iOS)	Alexa app (Fire OS, Android, iOS and web)
Design
Weight
Weight	3.5 kg	1.632 kg (better)
Controls
Controls	Buttons on top, including microphone off	Buttons for volume and microphone on/off; tap gestures (accelerometer)
Microphones
Microphones	Button disconnects the microphones	Four-microphone array; button disconnects the microphones
Size
Size	206 mm tall, 175 mm diameter	147.3 × 155 × 142.2 mm (H × W × D)
Colours
Colours	Charcoal; Glacier White (added in 2022)	Graphite, Glacier White
In the box
In the box	Echo Studio, power cable, quick start guide	Echo Studio, 50 W power adapter, quick start guide