Product comparison · 2 home cinema systems

LG LHB675 home cinema system 4.2 channels vs LG LHD645-DB home cinema system 5.1 channels

29specifications compared
9differ
20identical
34known for one product only

Key differences

Optical disc player type
- LHB675 home cinema system 4.2 channels:Blu-Ray player
- LHD645-DB home cinema system 5.1 channels:DVD player
3D
- LHB675 home cinema system 4.2 channels:Yes
- LHD645-DB home cinema system 5.1 channels:No
Audio output channels
- LHB675 home cinema system 4.2 channels:4.2 channels
- LHD645-DB home cinema system 5.1 channels:5.1 channels
Front speakers RMS power
- LHB675 home cinema system 4.2 channels:668 W
- LHD645-DB home cinema system 5.1 channels:334 W
Subwoofer RMS power
- LHB675 home cinema system 4.2 channels:334 W
- LHD645-DB home cinema system 5.1 channels:167 W
Main unit dimensions (WxDxH)
- LHB675 home cinema system 4.2 channels:360 x 299 x 61 mm
- LHD645-DB home cinema system 5.1 channels:360 x 299 x 60.5 mm
Front speaker dimensions (WxDxH)
- LHB675 home cinema system 4.2 channels:235 x 310 x 998 mm
- LHD645-DB home cinema system 5.1 channels:250 x 250 x 1100 mm

Side by side

Differences highlightedShow differences only

Comparison of LHB675, LHD645-DB
63 specifications	A LG LHB675 home cinema system 4.2 channels Model LHB675 View product	B LG LHD645-DB home cinema system 5.1 channels Model LHD645-DB View product
Optical drive2 differ
Optical disc player typeDiffers	Blu-Ray player	DVD player
Disc types supportedDiffers	BD, BD-R, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	CD, CD-R, CD-RW, DVD, DVD+RW, DVD-R, DVD-RW
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs
Playback disc formatsKnown for one	Unknown — not stated by the source	CD audio, CD video, SVCD, VCD
Video2 differ
3DDiffers	Yes	No
Video formats supportedDiffers	AVC, AVCHD, FLV, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVID	MPEG2, XVID
Full HD	Yes	Yes
Video upscalingKnown for one	Yes	Unknown — not stated by the source
Audio1 differ
Audio output channelsDiffers	4.2 channels	5.1 channels
RMS rated power	1000 W	1000 W
Audio decodersKnown for one	DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHD	Unknown — not stated by the source
Audio Return Channel (ARC)Known for one	Yes	Unknown — not stated by the source
Audio formats supportedKnown for one	Unknown — not stated by the source	MP3, WMA
Radioidentical
FM radio	Yes	Yes
Supported radio bands	FM	FM
FM band rangeKnown for one	87.5 - 108 MHz	Unknown — not stated by the source
Front speakers1 differ
Front speaker typeKnown for one	1-way	Unknown — not stated by the source
Front speakers RMS powerDiffers	668 W	334 W
Subwoofer1 differ
Subwoofer RMS powerDiffers	334 W	167 W
Networkidentical
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
Wi-FiKnown for one	Unknown — not stated by the source	No
Ports & interfacesidentical
HDMI in	0	0
Number of HDMI outputs	1	1
SCART ports quantity	0	0
USB ports quantity	1	1
USB version	2.0	2.0
Component video (YPbPr/YCbCr) out	0	0
S-Video outputs quantity	0	0
AUX inKnown for one	Yes	Unknown — not stated by the source
Digital audio coaxial in	0	0
Digital audio coaxial out	0	0
Digital audio optical in	1	1
Digital audio optical out	0	0
Ethernet LAN (RJ-45) ports	1	1
FM antenna	Yes	Yes
Composite video outKnown for one	Unknown — not stated by the source	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Poweridentical
Power consumption (typical)Known for one	135 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Weight & dimensions2 differ
Main unit dimensions (WxDxH)Differs	360 x 299 x 61 mm	360 x 299 x 60.5 mm
Main unit weightKnown for one	2.7 kg	Unknown — not stated by the source
Front speaker dimensions (WxDxH)Differs	235 x 310 x 998 mm	250 x 250 x 1100 mm
Center speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	260 x 74 x 93 mm
Satellite speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	88 x 81 x 122 mm
Subwoofer dimensions (W x D x H)Known for one	Unknown — not stated by the source	191 x 318 x 388.5 mm
Packaging contentidentical
Batteries includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Consumer Electronics Control (CEC)Known for one	SimpLink	Unknown — not stated by the source
Other featuresidentical
Image formats supportedKnown for one	GIF, JPG, PNG	Unknown — not stated by the source
Network streaming services supportedKnown for one	Netflix, YouTube	Unknown — not stated by the source
Smartphone/tablet remote supportKnown for one	Yes	Unknown — not stated by the source
Apple docking compatibilityKnown for one	Unknown — not stated by the source	Not supported
Built-in HDDKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Technical detailsidentical
Product colour	Black	Black
USB direct playbackKnown for one	Yes	Unknown — not stated by the source
Digital Living Network Alliance (DLNA) certifiedKnown for one	Yes	Unknown — not stated by the source
Center speakeridentical
Center speaker RMS powerKnown for one	Unknown — not stated by the source	167 W
Satellite speakersidentical
Satellite speakers RMS powerKnown for one	Unknown — not stated by the source	334 W
Number of satellite speakersKnown for one	Unknown — not stated by the source	2

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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