Product comparison · 2 home cinema systems

LG HX721 home cinema system 2.1 channels vs LG HX906SB home cinema system 5.1 channels

20specifications compared
7differ
13identical
22known for one product only

Key differences

Video formats supported
- HX721 home cinema system 2.1 channels:DivX, MKV, MPEG2
- HX906SB home cinema system 5.1 channels:DivX, MKV
Audio output channels
- HX721 home cinema system 2.1 channels:2.1 channels
- HX906SB home cinema system 5.1 channels:5.1 channels
RMS rated power
- HX721 home cinema system 2.1 channels:560 W
- HX906SB home cinema system 5.1 channels:1100 W
HDMI ports quantity
- HX721 home cinema system 2.1 channels:3
- HX906SB home cinema system 5.1 channels:2
Subwoofer dimensions (W x D x H)
- HX721 home cinema system 2.1 channels:215 x 397 x 373 mm
- HX906SB home cinema system 5.1 channels:190 x 318 x 385 mm
Dimensions (WxDxH)
- HX721 home cinema system 2.1 channels:439 x 284 x 61 mm
- HX906SB home cinema system 5.1 channels:433.5 x 281 x 57 mm

Side by side

Differences highlightedShow differences only

Comparison of HX721, HX906SB
42 specifications	A LG HX721 home cinema system 2.1 channels Model HX721 View product	B LG HX906SB home cinema system 5.1 channels Model HX906SB View product
Optical drive1 differ
Disc types supportedDiffers	BD-R, BD-RE, BD-ROM, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Video1 differ
Video formats supportedDiffers	DivX, MKV, MPEG2	DivX, MKV
Audio2 differ
Audio output channelsDiffers	2.1 channels	5.1 channels
RMS rated powerDiffers	560 W	1100 W
Audio formats supportedKnown for one	Unknown — not stated by the source	MP3, WMA
EqualizerKnown for one	Unknown — not stated by the source	Yes
Center speakeridentical
Center speaker RMS powerKnown for one	Unknown — not stated by the source	180 W
Subwooferidentical
Subwoofer typeKnown for one	Unknown — not stated by the source	Passive subwoofer
Networkidentical
BluetoothKnown for one	Unknown — not stated by the source	No
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Management featuresidentical
Electronic Programme Guide (EPG)Known for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
HDMI ports quantityDiffers	3	2
Composite video inKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Weight & dimensions1 differ
Front speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	94 x 83 x 211 mm
Center speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	327 x 99 x 76 mm
Subwoofer dimensions (W x D x H)Differs	215 x 397 x 373 mm	190 x 318 x 385 mm
Dimensions rear speaker (W x D x H)Known for one	Unknown — not stated by the source	94 x 83 x 182 mm
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Dimensions (WxDxH)Differs	439 x 284 x 61 mm	433.5 x 281 x 57 mm
Game modeKnown for one	Unknown — not stated by the source	Yes
HDMIKnown for one	Unknown — not stated by the source	Yes
Image formats supportedKnown for one	Unknown — not stated by the source	JPG
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Audio systemKnown for one	Dolby digital, Dolby TrueHD, DTS, Dolby Prologic II	Unknown — not stated by the source
Surround speaker dimensions (WxHxD)Known for one	115 x 290 x 122 mm	Unknown — not stated by the source
Technical detailsidentical
Child lockKnown for one	Unknown — not stated by the source	Yes

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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