LG US20A Smart Soundbar 2.0-Kanal, Dolby Digital, Bluetooth vs Samsung HW-QS90H/XC

What US20A Smart Soundbar 2.0-Kanal, Dolby Digital, Bluetooth does better (0) and where HW-QS90H/XC wins (1) — every spec side by side.

0 advantages

Samsung · 2026HW-QS90H/XC

7.1Score

1 advantage≈ $630

Higher score

Why is US20A Smart Soundbar 2.0-Kanal, Dolby Digital, Bluetooth better than HW-QS90H/XC?

US20A Smart Soundbar 2.0-Kanal, Dolby Digital, Bluetooth has no measurable advantages in this pair.

Specifications

Only differences	LG US20A Smart Soundbar 2.0-Kanal, Dolby Digital, Bluetooth	Samsung HW-QS90H/XC≈ $6307.1
Sound
Output power	—	330 W
Speaker channels	2.0	7.1.2
Channel count	2	7.1
Subwoofer	None	None
Dolby Atmos	—	Yes
DTS:X	—	Yes
Stereo	Yes	Yes
Battery & charging
Mains powered	Yes	Yes
Battery powered (portable)	No	No
Connectivity
Wireless	Yes	Yes
Bluetooth version	5.3	5.3
HDMI inputs	—	1
Optical input	—	Yes
Smart & streaming
Wi-Fi	—	Yes
AirPlay	—	Yes
Chromecast / Google Cast	—	Yes
Spotify Connect	—	Yes
Voice assistant	—	Alexa
Companion app	—	Yes
Design & build
Weight	—	6,700 g
Width	—	1,244 mm
Colours	Black	Black
Features
Remote control	Yes	Yes
Placement	—	vor dem Fernseher, an der Wand, im Regal, unter dem Fernseher