Product comparison · 2 home cinema systems

LG LHB655N home cinema system 5.1 channels vs LG LHD427 home cinema system 5.1 channels Black

32specifications compared
15differ
17identical
58known for one product only

Key differences

The LG LHD427 home cinema system 5.1 channels Black has 1 dB more front speaker sensitivity than the LG LHB655N home cinema system 5.1 channels (82 dB vs 81 dB). The LG LHD427 home cinema system 5.1 channels Black has 1 dB more center speaker sensitivity than the LG LHB655N home cinema system 5.1 channels (82 dB vs 81 dB). The LG LHD427 home cinema system 5.1 channels Black has 1 Ω more subwoofer impedance than the LG LHB655N home cinema system 5.1 channels (4 Ω vs 3 Ω). Only the LG LHB655N home cinema system 5.1 channels has 3D. Only the LG LHB655N home cinema system 5.1 channels has radio Data System (RDS).

Optical disc player type
- LHB655N home cinema system 5.1 channels:Blu-Ray player
- LHD427 home cinema system 5.1 channels Black:DVD player
3D
- LHB655N home cinema system 5.1 channels:Yes
- LHD427 home cinema system 5.1 channels Black:No
Audio formats supported
- LHB655N home cinema system 5.1 channels:AAC, FLAC, LPCM, MP3, WMA
- LHD427 home cinema system 5.1 channels Black:MP3, WMV
Radio Data System (RDS)
- LHB655N home cinema system 5.1 channels:Yes
- LHD427 home cinema system 5.1 channels Black:No
Front speaker sensitivity
- LHB655N home cinema system 5.1 channels:81 dB
- LHD427 home cinema system 5.1 channels Black:82 dB
Center speaker sensitivity
- LHB655N home cinema system 5.1 channels:81 dB
- LHD427 home cinema system 5.1 channels Black:82 dB
Subwoofer driver diameter (imperial)
- LHB655N home cinema system 5.1 channels:7.62 cm (3")
- LHD427 home cinema system 5.1 channels Black:13.3 cm (5.25")
Subwoofer impedance
- LHB655N home cinema system 5.1 channels:3 Ω
- LHD427 home cinema system 5.1 channels Black:4 Ω

Side by side

Differences highlightedShow differences only

Comparison of LHB655N, LHD427
90 specifications	A LG LHB655N home cinema system 5.1 channels Model LHB655N 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, AVCHD, FLV, M4V, MKV, MOV, MP4, MPEG1, MPEG2, MPEG4, VOB, WMV	MPEG2, XVID
Video D/A Converter (DAC)Known for one	12-bit/148MHz	Unknown — not stated by the source
Analog signal format system	NTSC, PAL	NTSC, PAL
Video enhancement technologyKnown for one	Yes	Unknown — not stated by the source
Full HDKnown for one	Unknown — not stated by the source	Yes
Audio1 differ
Audio output channels	5.1 channels	5.1 channels
RMS rated powerKnown for one	1000 W	Unknown — not stated by the source
Audio decodersKnown for one	DTS, DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHD	Unknown — not stated by the source
Audio formats supportedDiffers	AAC, FLAC, LPCM, MP3, WMA	MP3, WMV
Audio Return Channel (ARC)Known for one	Yes	Unknown — not stated by the source
Number of speakersKnown for one	7	Unknown — not stated by the source
Radio1 differ
FM radio	Yes	Yes
Supported radio bands	FM	FM
Radio Data System (RDS)Differs	Yes	No
RDS featuresKnown for one	CT, PLL, PS, PTY, RT	Unknown — not stated by the source
Preset stations quantityKnown for one	50	Unknown — not stated by the source
Front speakers1 differ
Front speakers RMS powerKnown for one	332 W	Unknown — not stated by the source
Front speaker sensitivityDiffers	81 dB	82 dB
Front speaker impedance	3 Ω	3 Ω
Front speaker woofer diameter (imperial)Known for one	7.62 cm (3")	Unknown — not stated by the source
Front speaker tweeter diameterKnown for one	Unknown — not stated by the source	6.35 cm (2.5")
Center speaker1 differ
Center speaker RMS powerKnown for one	167 W	Unknown — not stated by the source
Center speaker sensitivityDiffers	81 dB	82 dB
Center speaker impedance	3 Ω	3 Ω
Center speaker woofer diameter (imperial)Known for one	7.62 cm (3")	Unknown — not stated by the source
Center speaker tweeter diameterKnown for one	Unknown — not stated by the source	7.62 cm (3")
Satellite speakersidentical
Wireless satellite speakersKnown for one	No	Unknown — not stated by the source
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")
Subwoofer2 differ
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
Subwoofer driver diameter (imperial)Differs	7.62 cm (3")	13.3 cm (5.25")
Subwoofer impedanceDiffers	3 Ω	4 Ω
Subwoofer sensitivityKnown for one	Unknown — not stated by the source	80 dB
Networkidentical
Bluetooth	Yes	Yes
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Ports & interfaces1 differ
Number of HDMI outputs	1	1
USB ports quantityDiffers	2	1
USB versionKnown for one	2.0	Unknown — not stated by the source
Audio (L/R) in	1	1
Digital audio optical in	1	1
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
FM antenna	Yes	Yes
HDMI versionKnown for one	1.4	Unknown — not stated by the source
HDMI inKnown for one	Unknown — not stated by the source	0
SCART ports quantityKnown for one	Unknown — not stated by the source	0
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
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 outKnown for one	Unknown — not stated by the source	0
Displayidentical
Built-in display	Yes	Yes
Poweridentical
Power consumption (typical)Known for one	135 W	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC input voltageKnown for one	200-240 V	Unknown — not stated by the source
Weight & dimensions4 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 110 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
Subwoofer dimensions (W x D x H)Differs	172 x 261 x 391 mm	156 x 320 x 325 mm
Satellite speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	88 x 75 x 127 mm
Packaging contentidentical
Manual	Yes	Yes
Remote control included	Yes	Yes
Warranty card	Yes	Yes
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	HDMI, RCA
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
AirPlayKnown for one	No	Unknown — not stated by the source
Deep colour supportKnown for one	Yes	Unknown — not stated by the source
Display	FLD	FLD
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
MP3 playbackKnown for one	Yes	Unknown — not stated by the source
MultiroomKnown for one	Yes	Unknown — not stated by the source
Rear speaker depthKnown for one	29 cm	Unknown — not stated by the source
Rear speaker heightKnown for one	110 cm	Unknown — not stated by the source
Rear speaker widthKnown for one	29 cm	Unknown — not stated by the source
Smartphone/tablet remote supportKnown for one	Yes	Unknown — not stated by the source
Streaming capabilityKnown for one	Yes	Unknown — not stated by the source
Built-in HDDKnown for one	Unknown — not stated by the source	No
Technical detailsidentical
Product colour	Black	Black
Digital Living Network Alliance (DLNA) certifiedKnown for one	Yes	Unknown — not stated by the source
Power sourceKnown for one	AC	Unknown — not stated by the source
Sleep modeKnown 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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