Product comparison · 2 home cinema systems

LG HT356SD home cinema system 5.1 channels vs LG HX721 home cinema system 2.1 channels

14specifications compared
8differ
6identical
19known for one product only

Key differences

Optical disc player type
- HT356SD home cinema system 5.1 channels:DVD player
- HX721 home cinema system 2.1 channels:Blu-Ray
Audio output channels
- HT356SD home cinema system 5.1 channels:5.1 channels
- HX721 home cinema system 2.1 channels:2.1 channels
RMS rated power
- HT356SD home cinema system 5.1 channels:300 W
- HX721 home cinema system 2.1 channels:560 W
Satellite speakers RMS power
- HT356SD home cinema system 5.1 channels:45 W
- HX721 home cinema system 2.1 channels:180 W
Subwoofer RMS power
- HT356SD home cinema system 5.1 channels:75 W
- HX721 home cinema system 2.1 channels:200 W
Subwoofer dimensions (W x D x H)
- HT356SD home cinema system 5.1 channels:156 x 325 x 320 mm
- HX721 home cinema system 2.1 channels:215 x 397 x 373 mm
Dimensions (WxDxH)
- HT356SD home cinema system 5.1 channels:360 x 320 x 65 mm
- HX721 home cinema system 2.1 channels:439 x 284 x 61 mm

Side by side

Differences highlightedShow differences only

Comparison of HT356SD, HX721
33 specifications	A LG HT356SD home cinema system 5.1 channels Model HT356SD View product	B LG HX721 home cinema system 2.1 channels Model HX721 View product
Optical drive2 differ
Optical disc player typeDiffers	DVD player	Blu-Ray
Disc types supportedDiffers	CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	BD-R, BD-RE, BD-ROM, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Videoidentical
Video formats supportedKnown for one	Unknown — not stated by the source	DivX, MKV, MPEG2
Audio2 differ
Audio output channelsDiffers	5.1 channels	2.1 channels
RMS rated powerDiffers	300 W	560 W
Audio formats supportedKnown for one	MP3, WMA	Unknown — not stated by the source
Radioidentical
FM radioKnown for one	Unknown — not stated by the source	Yes
Radio Data System (RDS)Known for one	Unknown — not stated by the source	Yes
Preset stations quantityKnown for one	Unknown — not stated by the source	50
Satellite speakers1 differ
Satellite speakers RMS powerDiffers	45 W	180 W
Number of satellite speakersKnown for one	2	Unknown — not stated by the source
Satellite speaker impedanceKnown for one	4 Ω	Unknown — not stated by the source
Subwoofer1 differ
Subwoofer RMS powerDiffers	75 W	200 W
Subwoofer impedanceKnown for one	8 Ω	Unknown — not stated by the source
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
HDMI ports quantityKnown for one	Unknown — not stated by the source	3
USB ports quantity	1	1
USB version	2.0	2.0
Component video (YPbPr/YCbCr) out	1	1
Composite video out	1	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Digital audio optical in	1	1
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	1	Unknown — not stated by the source
Weight & dimensions1 differ
Subwoofer dimensions (W x D x H)Differs	156 x 325 x 320 mm	215 x 397 x 373 mm
Front speaker dimensions (WxDxH)Known for one	113 x 113 x 84 mm	Unknown — not stated by the source
Dimensions rear speaker (W x D x H)Known for one	113 x 113 x 84 mm	Unknown — not stated by the source
Other features1 differ
Audio systemKnown for one	Unknown — not stated by the source	Dolby digital, Dolby TrueHD, DTS, Dolby Prologic II
Dimensions (WxDxH)Differs	360 x 320 x 65 mm	439 x 284 x 61 mm
Surround speaker dimensions (WxHxD)Known for one	Unknown — not stated by the source	115 x 290 x 122 mm
Technical detailsidentical
Product colour	Black	Black
Center speakeridentical
Center speaker RMS powerKnown for one	45 W	Unknown — not stated by the source
Center speaker impedanceKnown for one	4 Ω	Unknown — not stated by the source

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.

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