Product comparison · 2 home cinema systems

LG LHB645 home cinema system 5.1 channels vs LG LHB725 home cinema system 5.1 channels

39specifications compared
12differ
27identical
20known for one product only

Key differences

The LG LHB725 home cinema system 5.1 channels has 200 W more RMS rated power than the LG LHB645 home cinema system 5.1 channels (1200 W vs 1000 W). The LG LHB725 home cinema system 5.1 channels has 63 W more subwoofer RMS power than the LG LHB645 home cinema system 5.1 channels (230 W vs 167 W). The LG LHB645 home cinema system 5.1 channels has 1 more USB ports quantity than the LG LHB725 home cinema system 5.1 channels (1 vs 0). Main unit dimensions (WxDxH): 360 x 299 x 60.5 mm on the LG LHB645 home cinema system 5.1 channels, 410 x 55 x 260 mm on the LG LHB725 home cinema system 5.1 channels. Front speaker dimensions (WxDxH): 290 x 290 x 1100 mm on the LG LHB645 home cinema system 5.1 channels, 100.5 x 203 x 97.5 mm on the LG LHB725 home cinema system 5.1 channels.

RMS rated power
- LHB645 home cinema system 5.1 channels:1000 W
- LHB725 home cinema system 5.1 channels:1200 W
Subwoofer RMS power
- LHB645 home cinema system 5.1 channels:167 W
- LHB725 home cinema system 5.1 channels:230 W
USB ports quantity
- LHB645 home cinema system 5.1 channels:1
- LHB725 home cinema system 5.1 channels:0
Power consumption (standby)
- LHB645 home cinema system 5.1 channels:0.5 W
- LHB725 home cinema system 5.1 channels:0.3 W
Main unit dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:360 x 299 x 60.5 mm
- LHB725 home cinema system 5.1 channels:410 x 55 x 260 mm
Front speaker dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:290 x 290 x 1100 mm
- LHB725 home cinema system 5.1 channels:100.5 x 203 x 97.5 mm
Center speaker dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:220 x 97.2 x 98.5 mm
- LHB725 home cinema system 5.1 channels:342.5 x 86 x 87 mm
Satellite speaker dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:100.5 x 97 x 142 mm
- LHB725 home cinema system 5.1 channels:100.5 x 148 x 95 mm

Side by side

Differences highlightedShow differences only

Comparison of LHB645, LHB725
59 specifications	A LG LHB645 home cinema system 5.1 channels Model LHB645 View product	B LG LHB725 home cinema system 5.1 channels Model LHB725 View product
Optical drive1 differ
Disc types supportedDiffers	BD, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	BD, BD-R, BD-ROM, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formatsKnown for one	Blu-Ray audio, Blu-Ray video, CD audio, CD video	Unknown — not stated by the source
Video1 differ
Video formats supportedDiffers	3GP, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVID	3GP, AVC, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG1, MPEG2, MPEG4, VC-1, VOB, WMV
Full HDKnown for one	Yes	Unknown — not stated by the source
Video upscalingKnown for one	Yes	Unknown — not stated by the source
Audio2 differ
RMS rated powerDiffers	1000 W	1200 W
Audio decodersDiffers	Dolby Digital, Dolby TrueHD, DTS	Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD, DTS-HD HR, DTS-HD Master Audio
Audio formats supportedKnown for one	Unknown — not stated by the source	AAC, FLAC, MP3, WMA
Radioidentical
Supported radio bandsKnown for one	Unknown — not stated by the source	FM
Satellite speakersidentical
Satellite speakers RMS powerKnown for one	Unknown — not stated by the source	194 W
Subwoofer1 differ
Subwoofer RMS powerDiffers	167 W	230 W
Subwoofer typeKnown for one	Unknown — not stated by the source	Passive subwoofer
Networkidentical
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	Yes
Management featuresidentical
Sleep timerKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
USB ports quantityDiffers	1	0
USB versionKnown for one	2.0	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	130 W	Unknown — not stated by the source
Power consumption (standby)Differs	0.5 W	0.3 W
Weight & dimensions5 differ
Main unit dimensions (WxDxH)Differs	360 x 299 x 60.5 mm	410 x 55 x 260 mm
Front speaker dimensions (WxDxH)Differs	290 x 290 x 1100 mm	100.5 x 203 x 97.5 mm
Center speaker dimensions (WxDxH)Differs	220 x 97.2 x 98.5 mm	342.5 x 86 x 87 mm
Satellite speaker dimensions (WxDxH)Differs	100.5 x 97 x 142 mm	100.5 x 148 x 95 mm
Subwoofer dimensions (W x D x H)Differs	172 x 261 x 391 mm	191 x 388.5 x 318 mm
Packaging dataidentical
Package weightKnown for one	18.2 kg	Unknown — not stated by the source
Package dimensions (WxDxH)Known for one	741 x 368 x 456 mm	Unknown — not stated by the source
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Firmware upgradeableKnown for one	Unknown — not stated by the source	Yes
Front speakersidentical
Front speakers RMS powerKnown for one	Unknown — not stated by the source	194 W
Center speakeridentical
Center speaker RMS powerKnown for one	Unknown — not stated by the source	194 W

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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