Product comparison · 2 home cinema systems

LG LHB645 home cinema system 5.1 channels vs LG LHB745 home cinema system 5.1 channels

46specifications compared
13differ
33identical
17known for one product only

Key differences

RMS rated power
- LHB645 home cinema system 5.1 channels:1000 W
- LHB745 home cinema system 5.1 channels:1200 W
Subwoofer RMS power
- LHB645 home cinema system 5.1 channels:167 W
- LHB745 home cinema system 5.1 channels:230 W
HDMI in
- LHB645 home cinema system 5.1 channels:1
- LHB745 home cinema system 5.1 channels:2
Main unit dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:360 x 299 x 60.5 mm
- LHB745 home cinema system 5.1 channels:410 x 260 x 55 mm
Front speaker dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:290 x 290 x 1100 mm
- LHB745 home cinema system 5.1 channels:290 x 290 x 1150 mm
Center speaker dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:220 x 97.2 x 98.5 mm
- LHB745 home cinema system 5.1 channels:342.5 x 87 x 86 mm
Satellite speaker dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:100.5 x 97 x 142 mm
- LHB745 home cinema system 5.1 channels:100.5 x 95 x 148 mm
Subwoofer dimensions (W x D x H)
- LHB645 home cinema system 5.1 channels:172 x 261 x 391 mm
- LHB745 home cinema system 5.1 channels:191 x 318 x 388.5 mm

Side by side

Differences highlightedShow differences only

Comparison of LHB645, LHB745
63 specifications	A LG LHB645 home cinema system 5.1 channels Model LHB645 View product	B LG LHB745 home cinema system 5.1 channels Model LHB745 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-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Video1 differ
Video formats supportedDiffers	3GP, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVID	AVI, MKV, MP4, VOB
Video D/A Converter (DAC)Known for one	Unknown — not stated by the source	12-bit/148MHz
2D-3D converterKnown for one	Unknown — not stated by the source	Yes
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 HR
Audio formats supportedKnown for one	Unknown — not stated by the source	AAC, FLAC, LPCM, MP3, WMA
Radioidentical
Supported radio bandsKnown for one	Unknown — not stated by the source	FM
Radio Data System (RDS)Known for one	Unknown — not stated by the source	Yes
RDS featuresKnown for one	Unknown — not stated by the source	CT, PS, PTY, RT
Preset stations quantityKnown for one	Unknown — not stated by the source	50
Front speakersidentical
Front speakers RMS powerKnown for one	Unknown — not stated by the source	388 W
Center speakeridentical
Center speaker RMS powerKnown for one	Unknown — not stated by the source	194 W
Satellite speakersidentical
Satellite speakers RMS powerKnown for one	Unknown — not stated by the source	388 W
Subwoofer1 differ
Subwoofer RMS powerDiffers	167 W	230 W
Ports & interfaces1 differ
HDMI inDiffers	1	2
FM antennaKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions5 differ
Main unit dimensions (WxDxH)Differs	360 x 299 x 60.5 mm	410 x 260 x 55 mm
Front speaker dimensions (WxDxH)Differs	290 x 290 x 1100 mm	290 x 290 x 1150 mm
Center speaker dimensions (WxDxH)Differs	220 x 97.2 x 98.5 mm	342.5 x 87 x 86 mm
Satellite speaker dimensions (WxDxH)Differs	100.5 x 97 x 142 mm	100.5 x 95 x 148 mm
Subwoofer dimensions (W x D x H)Differs	172 x 261 x 391 mm	191 x 318 x 388.5 mm
Packaging data2 differ
Package weightDiffers	18.2 kg	21.3 kg
Package dimensions (WxDxH)Differs	741 x 368 x 456 mm	989 x 318 x 436 mm
Other featuresidentical
Deep colour supportKnown for one	Unknown — not stated by the source	Yes
DisplayKnown for one	Unknown — not stated by the source	FLD
x.v.Color supportKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Sleep timerKnown for one	Yes	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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