Product comparison · 2 home cinema systems

LG LHA755 home cinema system 5.0 channels vs LG LHB675 home cinema system 4.2 channels

30specifications compared
11differ
19identical
47known for one product only

Key differences

The LG LHA755 home cinema system 5.0 channels has 0.8 channels more audio output channels than the LG LHB675 home cinema system 4.2 channels (5.0 channels vs 4.2 channels). The LG LHB675 home cinema system 4.2 channels has 501 W more front speakers RMS power than the LG LHA755 home cinema system 5.0 channels (668 W vs 167 W). The LG LHB675 home cinema system 4.2 channels has 169 W more subwoofer RMS power than the LG LHA755 home cinema system 5.0 channels (334 W vs 165 W). Main unit dimensions (WxDxH): 360 x 297 x 59 mm on the LG LHA755 home cinema system 5.0 channels, 360 x 299 x 61 mm on the LG LHB675 home cinema system 4.2 channels. Front speaker dimensions (WxDxH): 290 x 290 x 1100 mm on the LG LHA755 home cinema system 5.0 channels, 235 x 310 x 998 mm on the LG LHB675 home cinema system 4.2 channels.

Audio output channels
- LHA755 home cinema system 5.0 channels:5.0 channels
- LHB675 home cinema system 4.2 channels:4.2 channels
Front speakers RMS power
- LHA755 home cinema system 5.0 channels:167 W
- LHB675 home cinema system 4.2 channels:668 W
Subwoofer RMS power
- LHA755 home cinema system 5.0 channels:165 W
- LHB675 home cinema system 4.2 channels:334 W
Power consumption (typical)
- LHA755 home cinema system 5.0 channels:120 W
- LHB675 home cinema system 4.2 channels:135 W
Main unit dimensions (WxDxH)
- LHA755 home cinema system 5.0 channels:360 x 297 x 59 mm
- LHB675 home cinema system 4.2 channels:360 x 299 x 61 mm
Main unit weight
- LHA755 home cinema system 5.0 channels:2.6 kg
- LHB675 home cinema system 4.2 channels:2.7 kg
Front speaker dimensions (WxDxH)
- LHA755 home cinema system 5.0 channels:290 x 290 x 1100 mm
- LHB675 home cinema system 4.2 channels:235 x 310 x 998 mm
Image formats supported
- LHA755 home cinema system 5.0 channels:GIF, JPEG XR, PNG
- LHB675 home cinema system 4.2 channels:GIF, JPG, PNG

Side by side

Differences highlightedShow differences only

Comparison of LHA755, LHB675
77 specifications	A LG LHA755 home cinema system 5.0 channels Model LHA755 View product	B LG LHB675 home cinema system 4.2 channels Model LHB675 View product
Optical drive1 differ
Optical disc player type	Blu-Ray player	Blu-Ray player
Disc types supportedDiffers	BD-R, BD-RE, BD-ROM, CD-DA, 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
Number of optical discsKnown for one	1 discs	Unknown — not stated by the source
Video1 differ
3D	Yes	Yes
Video formats supportedDiffers	3GP, AVC, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG4, VC-1, VOB, WMV	AVC, AVCHD, FLV, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVID
Video D/A Converter (DAC)Known for one	12-bit/148MHz	Unknown — not stated by the source
Analog signal format systemKnown for one	NTSC, PAL	Unknown — not stated by the source
Video upscaling	Yes	Yes
Full HDKnown for one	Unknown — not stated by the source	Yes
Audio2 differ
Audio output channelsDiffers	5.0 channels	4.2 channels
RMS rated power	1000 W	1000 W
Audio decodersDiffers	DTS, DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHD	DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHD
Audio formats supportedKnown for one	AAC, FLAC, LPCM, WMA	Unknown — not stated by the source
EqualizerKnown for one	Yes	Unknown — not stated by the source
Audio Return Channel (ARC)	Yes	Yes
Radioidentical
FM radio	Yes	Yes
Supported radio bands	FM	FM
Radio Data System (RDS)Known for one	Yes	Unknown — not stated by the source
Preset stations quantityKnown for one	50	Unknown — not stated by the source
FM band rangeKnown for one	Unknown — not stated by the source	87.5 - 108 MHz
Front speakers1 differ
Front speakers RMS powerDiffers	167 W	668 W
Front speaker typeKnown for one	Unknown — not stated by the source	1-way
Center speakeridentical
Center speaker RMS powerKnown for one	167 W	Unknown — not stated by the source
Satellite speakersidentical
Satellite speakers RMS powerKnown for one	167 W	Unknown — not stated by the source
Subwoofer1 differ
Subwoofer RMS powerDiffers	165 W	334 W
Networkidentical
Bluetooth	Yes	Yes
Ethernet LAN	Yes	Yes
Wi-FiKnown for one	No	Unknown — not stated by the source
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Management featuresidentical
Sleep timerKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Number of HDMI outputs	1	1
USB ports quantity	1	1
USB version	2.0	2.0
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Digital audio optical in	1	1
Ethernet LAN (RJ-45) ports	1	1
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
S-Video outputs quantityKnown for one	Unknown — not stated by the source	0
AUX inKnown for one	Unknown — not stated by the source	Yes
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
FM antennaKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (typical)Differs	120 W	135 W
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
Power consumption (standby)	0.5 W	0.5 W
Weight & dimensions3 differ
Main unit dimensions (WxDxH)Differs	360 x 297 x 59 mm	360 x 299 x 61 mm
Main unit weightDiffers	2.6 kg	2.7 kg
Front speaker dimensions (WxDxH)Differs	290 x 290 x 1100 mm	235 x 310 x 998 mm
Center speaker dimensions (WxDxH)Known for one	220 x 92 x 100 mm	Unknown — not stated by the source
Satellite speaker dimensions (WxDxH)Known for one	290 x 290 x 1100 mm	Unknown — not stated by the source
Subwoofer dimensions (W x D x H)Known for one	172 x 261 x 371 mm	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	981 mm	Unknown — not stated by the source
Package depthKnown for one	322 mm	Unknown — not stated by the source
Package heightKnown for one	456 mm	Unknown — not stated by the source
Packaging contentidentical
Batteries included	Yes	Yes
Quick installation guideKnown for one	Yes	Unknown — not stated by the source
Remote control included	Yes	Yes
Warranty cardKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Deep colour supportKnown for one	Yes	Unknown — not stated by the source
Image formats supportedDiffers	GIF, JPEG XR, PNG	GIF, JPG, PNG
MiracastKnown for one	Yes	Unknown — not stated by the source
Package weightKnown for one	24300 kg	Unknown — not stated by the source
x.v.Color supportKnown for one	Yes	Unknown — not stated by the source
Network streaming services supportedKnown for one	Unknown — not stated by the source	Netflix, YouTube
Smartphone/tablet remote supportKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Product colour	Black	Black
BD-LiveKnown for one	Yes	Unknown — not stated by the source
Child lockKnown for one	Yes	Unknown — not stated by the source
Digital Living Network Alliance (DLNA) certified	Yes	Yes
Playback modesKnown for one	Shuffle, Slow	Unknown — not stated by the source
USB direct playbackKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Consumer Electronics Control (CEC)Known for one	Unknown — not stated by the source	SimpLink

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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