Product comparison · 2 soundbar speakers

LG DS40TR Black 4.1 channels vs LG US77TY soundbar speaker Black 3.1.3 channels

32specifications compared
14differ
18identical
20known for one product only

Key differences

Audio output channels
- DS40TR Black 4.1 channels:4.1 channels
- US77TY soundbar speaker Black 3.1.3 channels:3.1.3 channels
HDMI ports quantity
- DS40TR Black 4.1 channels:1
- US77TY soundbar speaker Black 3.1.3 channels:2
Width
- DS40TR Black 4.1 channels:720 mm
- US77TY soundbar speaker Black 3.1.3 channels:890 mm
Depth
- DS40TR Black 4.1 channels:63 mm
- US77TY soundbar speaker Black 3.1.3 channels:61.5 mm
Height
- DS40TR Black 4.1 channels:87 mm
- US77TY soundbar speaker Black 3.1.3 channels:126 mm
Weight
- DS40TR Black 4.1 channels:1.65 kg
- US77TY soundbar speaker Black 3.1.3 channels:3.6 kg
Subwoofer width
- DS40TR Black 4.1 channels:17.1 cm
- US77TY soundbar speaker Black 3.1.3 channels:19.5 cm
Subwoofer depth
- DS40TR Black 4.1 channels:32 cm
- US77TY soundbar speaker Black 3.1.3 channels:36.1 cm

Side by side

Differences highlightedShow differences only

Comparison of DS40TR, US77TY
52 specifications	A LG DS40TR Black 4.1 channels Model DS40TR View product	B LG US77TY soundbar speaker Black 3.1.3 channels Model US77TY View product
Audio2 differ
Audio output channelsDiffers	4.1 channels	3.1.3 channels
RMS rated powerKnown for one	400 W	Unknown — not stated by the source
Audio decoders	DTS Digital Surround, DTS:X, Dolby Atmos, Dolby Digital	DTS Digital Surround, DTS:X, Dolby Atmos, Dolby Digital
Soundbar mode controlKnown for one	Yes	Unknown — not stated by the source
Equalizer modesDiffers	Bass Blast, Bass Blast+, Game, Music, Sport, Standard	AI Sound Pro, Bass, Game, Music, Sport, Standard
Audio Return Channel (ARC)	Yes	Yes
Enhanced Audio Return Channel (eARC)	Yes	Yes
TV Sound ShareKnown for one	Unknown — not stated by the source	Yes
EqualizerKnown for one	Unknown — not stated by the source	Yes
Audio sample rate (24bit)Known for one	Unknown — not stated by the source	96 kHz
Subwooferidentical
Subwoofer included	Yes	Yes
Featuresidentical
Product colour	Black	Black
High Dynamic Range (HDR) technology	Dolby Vision, High Dynamic Range 10 (HDR10)	Dolby Vision, High Dynamic Range 10 (HDR10)
Apple AirPlay 2 supportKnown for one	Yes	Unknown — not stated by the source
Consumer Electronics Control (CEC)	SimpLink	SimpLink
On/off switchKnown for one	Yes	Unknown — not stated by the source
Auto Low Latency Mode (ALLM)	Yes	Yes
Smartphone/tablet remote support	Yes	Yes
Variable Refresh Rate (VRR)	Yes	Yes
Wall mountableKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Connectivity technology	Wired & Wireless	Wired & Wireless
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	5.3	Unknown — not stated by the source
Bluetooth codec	SBC/AAC	SBC/AAC
Wi-FiKnown for one	Yes	Unknown — not stated by the source
HDMI ports quantityDiffers	1	2
HDMI in	1	1
USB port	Yes	Yes
Digital audio optical in	1	1
Number of HDMI outputsKnown for one	Unknown — not stated by the source	1
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Weight & dimensions8 differ
WidthDiffers	720 mm	890 mm
DepthDiffers	63 mm	61.5 mm
HeightDiffers	87 mm	126 mm
WeightDiffers	1.65 kg	3.6 kg
Subwoofer widthDiffers	17.1 cm	19.5 cm
Subwoofer depthDiffers	32 cm	36.1 cm
Subwoofer heightDiffers	25.2 cm	28 cm
Subwoofer weightDiffers	4.2 kg	6.3 kg
Rear speaker widthKnown for one	10 cm	Unknown — not stated by the source
Rear speaker depthKnown for one	17.6 cm	Unknown — not stated by the source
Rear speaker heightKnown for one	12 cm	Unknown — not stated by the source
Rear speaker weightKnown for one	2.1 kg	Unknown — not stated by the source
Brand-specific features1 differ
LG technologies (AV/TV)Differs	AI Sound Pro, WOW Interface, WOW Orchestra	WOW Interface, WOW Orchestra
Packaging content1 differ
Cables includedDiffers	HDMI, Optical	HDMI
Remote control included	Yes	Yes
Warranty card	Yes	Yes
Mounting brackets includedKnown for one	Unknown — not stated by the source	Yes
Packaging data1 differ
Package widthKnown for one	775 mm	Unknown — not stated by the source
Package depthKnown for one	220 mm	Unknown — not stated by the source
Package heightKnown for one	420 mm	Unknown — not stated by the source
Package weightDiffers	10 kg	13 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More soundbar speakers comparisons

All soundbar speakers comparisons