Product comparison · 2 home cinema systems

LG LHB645N home cinema system 5.1 channels vs LG LHD427 home cinema system 5.1 channels Black

17specifications compared
8differ
9identical
66known for one product only

Key differences

Only the LG LHB645N home cinema system 5.1 channels has 3D. Only the LG LHD427 home cinema system 5.1 channels Black has Bluetooth. Optical disc player type: Blu-Ray player on the LG LHB645N 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 61 mm on the LG LHB645N home cinema system 5.1 channels, 360 x 293 x 58 mm on the LG LHD427 home cinema system 5.1 channels Black. Center speaker dimensions (WxDxH): 220 x 104 x 99 mm on the LG LHB645N 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
- LHB645N home cinema system 5.1 channels:Blu-Ray player
- LHD427 home cinema system 5.1 channels Black:DVD player
3D
- LHB645N home cinema system 5.1 channels:Yes
- LHD427 home cinema system 5.1 channels Black:No
Bluetooth
- LHB645N home cinema system 5.1 channels:No
- LHD427 home cinema system 5.1 channels Black:Yes
Main unit dimensions (WxDxH)
- LHB645N home cinema system 5.1 channels:360 x 299 x 61 mm
- LHD427 home cinema system 5.1 channels Black:360 x 293 x 58 mm
Center speaker dimensions (WxDxH)
- LHB645N home cinema system 5.1 channels:220 x 104 x 99 mm
- LHD427 home cinema system 5.1 channels Black:88 x 75 x 127 mm
Subwoofer dimensions (W x D x H)
- LHB645N home cinema system 5.1 channels:172 x 391 x 261 mm
- LHD427 home cinema system 5.1 channels Black:156 x 320 x 325 mm

Side by side

Differences highlightedShow differences only

Comparison of LHB645N, LHD427
83 specifications	A LG LHB645N home cinema system 5.1 channels Model LHB645N View product	B LG LHD427 home cinema system 5.1 channels Black Model LHD427 View product
Optical drive2 differ
Optical disc player typeDiffers	Blu-Ray player	DVD player
Disc types supportedDiffers	BD-R, BD-RE, BD-ROM, 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 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, MP3, SVCD, VCD, WMA
Video2 differ
3DDiffers	Yes	No
Video formats supportedDiffers	3GP, AVC, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG1, MPEG2, MPEG4, VC-1, VOB, WMV	MPEG2, XVID
Full HDKnown for one	Unknown — not stated by the source	Yes
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, PAL
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	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
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")
Front speakers RMS powerKnown for one	334 W	Unknown — not stated by the source
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")
Center speaker RMS powerKnown for one	167 W	Unknown — not stated by the source
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")
Satellite speakers RMS powerKnown for one	334 W	Unknown — not stated by the source
Number of satellite speakersKnown for one	2	Unknown — not stated by the source
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 typeKnown for one	Passive subwoofer	Unknown — not stated by the source
Subwoofer RMS powerKnown for one	167 W	Unknown — not stated by the source
Wireless subwooferKnown for one	No	Unknown — not stated by the source
Network1 differ
BluetoothDiffers	No	Yes
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Near Field Communication (NFC)Known for one	No	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Ports & interfacesidentical
HDMI inKnown for one	Unknown — not stated by the source	0
Number of HDMI outputs	1	1
SCART ports quantityKnown for one	Unknown — not stated by the source	0
USB ports quantity	1	1
Component video (YPbPr/YCbCr) outKnown for one	Unknown — not stated by the source	0
Composite video outKnown for one	Unknown — not stated by the source	1
S-Video outputs quantityKnown for one	Unknown — not stated by the source	0
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Digital audio coaxial inKnown for one	Unknown — not stated by the source	0
Digital audio coaxial outKnown for one	Unknown — not stated by the source	0
Digital audio optical in	1	1
Digital audio optical outKnown for one	Unknown — not stated by the source	0
FM antenna	Yes	Yes
USB versionKnown for one	2.0	Unknown — not stated by the source
HDMI versionKnown for one	1.4	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
Main unit dimensions (WxDxH)Differs	360 x 299 x 61 mm	360 x 293 x 58 mm
Front speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	88 x 75 x 127 mm
Center speaker dimensions (WxDxH)Differs	220 x 104 x 99 mm	88 x 75 x 127 mm
Satellite speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	88 x 75 x 127 mm
Subwoofer dimensions (W x D x H)Differs	172 x 391 x 261 mm	156 x 320 x 325 mm
Main unit weightKnown for one	2.7 kg	Unknown — not stated by the source
Packaging contentidentical
Batteries included	Yes	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 HDDKnown for one	Unknown — not stated by the source	No
DisplayKnown for one	Unknown — not stated by the source	FLD
Deep colour supportKnown for one	Yes	Unknown — not stated by the source
MiracastKnown for one	No	Unknown — not stated by the source
Package weightKnown for one	18200 kg	Unknown — not stated by the source
Smartphone/tablet remote supportKnown for one	Yes	Unknown — not stated by the source
x.v.Color supportKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Product colour	Black	Black
Digital Living Network Alliance (DLNA) certifiedKnown for one	Yes	Unknown — not stated by the source
Sleep modeKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	120 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 widthKnown for one	742 mm	Unknown — not stated by the source
Package depthKnown for one	368 mm	Unknown — not stated by the source
Package heightKnown for one	458 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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