Product comparison · 2 home cinema systems

LG LHB645 home cinema system 5.1 channels vs LG LHD427 home cinema system 5.1 channels Black

30specifications compared
11differ
19identical
43known for one product only

Key differences

The LG LHB645 home cinema system 5.1 channels has 1 more HDMI in than the LG LHD427 home cinema system 5.1 channels Black (1 vs 0). Only the LG LHB645 home cinema system 5.1 channels has 3D. Optical disc player type: Blu-Ray player on the LG LHB645 home cinema system 5.1 channels, DVD player on the LG LHD427 home cinema system 5.1 channels Black. Main unit dimensions (WxDxH): 360 x 299 x 60.5 mm on the LG LHB645 home cinema system 5.1 channels, 360 x 293 x 58 mm on the LG LHD427 home cinema system 5.1 channels Black. Front speaker dimensions (WxDxH): 290 x 290 x 1100 mm on the LG LHB645 home cinema system 5.1 channels, 88 x 75 x 127 mm on the LG LHD427 home cinema system 5.1 channels Black.

Optical disc player type
- LHB645 home cinema system 5.1 channels:Blu-Ray player
- LHD427 home cinema system 5.1 channels Black:DVD player
3D
- LHB645 home cinema system 5.1 channels:Yes
- LHD427 home cinema system 5.1 channels Black:No
HDMI in
- LHB645 home cinema system 5.1 channels:1
- LHD427 home cinema system 5.1 channels Black:0
Main unit dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:360 x 299 x 60.5 mm
- LHD427 home cinema system 5.1 channels Black:360 x 293 x 58 mm
Front speaker dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:290 x 290 x 1100 mm
- LHD427 home cinema system 5.1 channels Black:88 x 75 x 127 mm
Center speaker dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:220 x 97.2 x 98.5 mm
- LHD427 home cinema system 5.1 channels Black:88 x 75 x 127 mm
Satellite speaker dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:100.5 x 97 x 142 mm
- LHD427 home cinema system 5.1 channels Black:88 x 75 x 127 mm
Subwoofer dimensions (W x D x H)
- LHB645 home cinema system 5.1 channels:172 x 261 x 391 mm
- LHD427 home cinema system 5.1 channels Black:156 x 320 x 325 mm

Side by side

Differences highlightedShow differences only

Comparison of LHB645, LHD427
73 specifications	A LG LHB645 home cinema system 5.1 channels Model LHB645 View product	B LG LHD427 home cinema system 5.1 channels Black Model LHD427 View product
Optical drive3 differ
Optical disc player typeDiffers	Blu-Ray player	DVD player
Disc types supportedDiffers	BD, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	BD, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Number of optical discs	1 discs	1 discs
Playback disc formatsDiffers	Blu-Ray audio, Blu-Ray video, CD audio, CD video	CD audio, CD video, MP3, SVCD, VCD, WMA
Video2 differ
3DDiffers	Yes	No
Video formats supportedDiffers	3GP, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVID	MPEG2, XVID
Full HD	Yes	Yes
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, PAL
Video upscalingKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Audio output channels	5.1 channels	5.1 channels
Audio formats supportedKnown for one	Unknown — not stated by the source	MP3, WMV
RMS rated powerKnown for one	1000 W	Unknown — not stated by the source
Audio decodersKnown for one	Dolby Digital, Dolby TrueHD, DTS	Unknown — not stated by the source
Radioidentical
FM radio	Yes	Yes
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	No
Front speakersidentical
Front speaker sensitivityKnown for one	Unknown — not stated by the source	82 dB
Front speaker impedanceKnown for one	Unknown — not stated by the source	3 Ω
Front speaker tweeter diameterKnown for one	Unknown — not stated by the source	6.35 cm (2.5")
Center speakeridentical
Center speaker sensitivityKnown for one	Unknown — not stated by the source	82 dB
Center speaker impedanceKnown for one	Unknown — not stated by the source	3 Ω
Center speaker tweeter diameterKnown for one	Unknown — not stated by the source	7.62 cm (3")
Satellite speakersidentical
Satellite speaker impedanceKnown for one	Unknown — not stated by the source	3 Ω
Satellite speaker sensitivityKnown for one	Unknown — not stated by the source	82 dB
Satellite speaker tweeter diameterKnown for one	Unknown — not stated by the source	6.35 cm (2.5")
Wireless satellite speakersKnown for one	No	Unknown — not stated by the source
Subwooferidentical
Subwoofer driver diameter (imperial)Known for one	Unknown — not stated by the source	13.3 cm (5.25")
Subwoofer impedanceKnown for one	Unknown — not stated by the source	4 Ω
Subwoofer sensitivityKnown for one	Unknown — not stated by the source	80 dB
Subwoofer RMS powerKnown for one	167 W	Unknown — not stated by the source
Wireless subwooferKnown for one	No	Unknown — not stated by the source
Networkidentical
Bluetooth	Yes	Yes
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
HDMI inDiffers	1	0
Number of HDMI outputs	1	1
SCART ports quantity	0	0
USB ports quantity	1	1
Component video (YPbPr/YCbCr) out	0	0
Composite video outKnown for one	Unknown — not stated by the source	1
S-Video outputs quantity	0	0
Audio (L/R) in	1	1
Digital audio coaxial in	0	0
Digital audio coaxial out	0	0
Digital audio optical in	1	1
Digital audio optical out	0	0
FM antenna	Yes	Yes
USB versionKnown for one	2.0	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	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	360 x 293 x 58 mm
Front speaker dimensions (WxDxH)Differs	290 x 290 x 1100 mm	88 x 75 x 127 mm
Center speaker dimensions (WxDxH)Differs	220 x 97.2 x 98.5 mm	88 x 75 x 127 mm
Satellite speaker dimensions (WxDxH)Differs	100.5 x 97 x 142 mm	88 x 75 x 127 mm
Subwoofer dimensions (W x D x H)Differs	172 x 261 x 391 mm	156 x 320 x 325 mm
Packaging contentidentical
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	HDMI, RCA
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Remote control included	Yes	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Built-in HDD	No	No
DisplayKnown for one	Unknown — not stated by the source	FLD
Apple docking compatibilityKnown for one	Not supported	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Technical detailsidentical
Product colour	Black	Black
KaraokeKnown for one	No	Unknown — not stated by the source
Digital Living Network Alliance (DLNA) certifiedKnown for one	Yes	Unknown — not stated by the source
Management featuresidentical
Sleep timerKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	130 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
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

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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