Product comparison · 2 home cinema systems

LG LHB675 home cinema system 4.2 channels vs LG LHB755W home cinema system 5.1 channels

35specifications compared
13differ
22identical
33known for one product only

Key differences

The LG LHB755W home cinema system 5.1 channels has 0.9 channels more audio output channels than the LG LHB675 home cinema system 4.2 channels (5.1 channels vs 4.2 channels). The LG LHB755W home cinema system 5.1 channels has 200 W more RMS rated power than the LG LHB675 home cinema system 4.2 channels (1200 W vs 1000 W). The LG LHB755W home cinema system 5.1 channels has 1 -way more front speaker type than the LG LHB675 home cinema system 4.2 channels (2-way vs 1-way). Main unit dimensions (WxDxH): 360 x 299 x 61 mm on the LG LHB675 home cinema system 4.2 channels, 410 x 260 x 55 mm on the LG LHB755W home cinema system 5.1 channels. Front speaker dimensions (WxDxH): 235 x 310 x 998 mm on the LG LHB675 home cinema system 4.2 channels, 290 x 290 x 1150 mm on the LG LHB755W home cinema system 5.1 channels.

Audio output channels
- LHB675 home cinema system 4.2 channels:4.2 channels
- LHB755W home cinema system 5.1 channels:5.1 channels
RMS rated power
- LHB675 home cinema system 4.2 channels:1000 W
- LHB755W home cinema system 5.1 channels:1200 W
Front speaker type
- LHB675 home cinema system 4.2 channels:1-way
- LHB755W home cinema system 5.1 channels:2-way
Front speakers RMS power
- LHB675 home cinema system 4.2 channels:668 W
- LHB755W home cinema system 5.1 channels:388 W
Subwoofer RMS power
- LHB675 home cinema system 4.2 channels:334 W
- LHB755W home cinema system 5.1 channels:230 W
HDMI in
- LHB675 home cinema system 4.2 channels:0
- LHB755W home cinema system 5.1 channels:2
Digital audio optical in
- LHB675 home cinema system 4.2 channels:1
- LHB755W home cinema system 5.1 channels:0
Digital audio optical out
- LHB675 home cinema system 4.2 channels:0
- LHB755W home cinema system 5.1 channels:1

Side by side

Differences highlightedShow differences only

Comparison of LHB675, LHB755W
68 specifications	A LG LHB675 home cinema system 4.2 channels Model LHB675 View product	B LG LHB755W home cinema system 5.1 channels Model LHB755W View product
Optical driveidentical
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	Blu-Ray audio, Blu-Ray video, CD audio, CD video
Video1 differ
Video formats supportedDiffers	AVC, AVCHD, FLV, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVID	AVI, DIVX HD, FLV, H.264, MKV, MOV, MP4, MPEG2, TS, VOB, WMV
Audio3 differ
Audio output channelsDiffers	4.2 channels	5.1 channels
RMS rated powerDiffers	1000 W	1200 W
Audio decodersDiffers	DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHD	Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD HR, DTS-HD Master Audio
Audio formats supportedKnown for one	Unknown — not stated by the source	AAC, FLAC, MP3
Audio Return Channel (ARC)Known for one	Yes	Unknown — not stated by the source
Radioidentical
Supported radio bandsKnown for one	FM	Unknown — not stated by the source
FM band rangeKnown for one	87.5 - 108 MHz	Unknown — not stated by the source
Front speakers2 differ
Front speaker typeDiffers	1-way	2-way
Front speakers RMS powerDiffers	668 W	388 W
Center speakeridentical
Center speaker typeKnown for one	Unknown — not stated by the source	2-way
Center speaker RMS powerKnown for one	Unknown — not stated by the source	194 W
Satellite speakersidentical
Satellite speaker typeKnown for one	Unknown — not stated by the source	2-way
Satellite speakers RMS powerKnown for one	Unknown — not stated by the source	388 W
Wireless satellite speakersKnown for one	Unknown — not stated by the source	No
Subwoofer1 differ
Subwoofer RMS powerDiffers	334 W	230 W
Wireless subwooferKnown for one	Unknown — not stated by the source	No
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces3 differ
HDMI inDiffers	0	2
Digital audio optical inDiffers	1	0
Digital audio optical outDiffers	0	1
Weight & dimensions2 differ
Main unit dimensions (WxDxH)Differs	360 x 299 x 61 mm	410 x 260 x 55 mm
Front speaker dimensions (WxDxH)Differs	235 x 310 x 998 mm	290 x 290 x 1150 mm
Center speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	344 x 87 x 86 mm
Satellite speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	290 x 290 x 1150 mm
Subwoofer dimensions (W x D x H)Known for one	Unknown — not stated by the source	191 x 318 x 389 mm
Main unit weightKnown for one	2.7 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	HDMI
Batteries includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
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
Deep colour supportKnown for one	Unknown — not stated by the source	Yes
Image formats supportedDiffers	GIF, JPG, PNG	GIF, JPG, JPS, MPO, PNG
x.v.Color supportKnown for one	Unknown — not stated by the source	Yes
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
Technical detailsidentical
KaraokeKnown for one	Unknown — not stated by the source	Yes
Digital Living Network Alliance (DLNA) certifiedKnown for one	Yes	Unknown — not stated by the source
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
Certificatesidentical
Consumer Electronics Control (CEC)Known for one	SimpLink	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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