Product comparison · 2 home cinema systems

LG LHB675 home cinema system 4.2 channels vs Samsung HT-J7750W home cinema system 7.1 channels

33specifications compared
12differ
21identical
38known for one product only

Key differences

The Samsung HT-J7750W home cinema system 7.1 channels has 2.9 channels more audio output channels than the LG LHB675 home cinema system 4.2 channels (7.1 channels vs 4.2 channels). The Samsung HT-J7750W home cinema system 7.1 channels has 330 W more RMS rated power than the LG LHB675 home cinema system 4.2 channels (1330 W vs 1000 W). The Samsung HT-J7750W home cinema system 7.1 channels has 2 more HDMI in than the LG LHB675 home cinema system 4.2 channels (2 vs 0). Main unit dimensions (WxDxH): 360 x 299 x 61 mm on the LG LHB675 home cinema system 4.2 channels, 430 x 312 x 55 mm on the Samsung HT-J7750W home cinema system 7.1 channels. Front speaker dimensions (WxDxH): 235 x 310 x 998 mm on the LG LHB675 home cinema system 4.2 channels, 95 x 101 x 1215 mm on the Samsung HT-J7750W home cinema system 7.1 channels.

Audio output channels
- LHB675 home cinema system 4.2 channels:4.2 channels
- HT-J7750W home cinema system 7.1 channels:7.1 channels
RMS rated power
- LHB675 home cinema system 4.2 channels:1000 W
- HT-J7750W home cinema system 7.1 channels:1330 W
HDMI in
- LHB675 home cinema system 4.2 channels:0
- HT-J7750W home cinema system 7.1 channels:2
Power consumption (typical)
- LHB675 home cinema system 4.2 channels:135 W
- HT-J7750W home cinema system 7.1 channels:72.5 W
Power consumption (standby)
- LHB675 home cinema system 4.2 channels:0.5 W
- HT-J7750W home cinema system 7.1 channels:0.29 W
Main unit dimensions (WxDxH)
- LHB675 home cinema system 4.2 channels:360 x 299 x 61 mm
- HT-J7750W home cinema system 7.1 channels:430 x 312 x 55 mm
Front speaker dimensions (WxDxH)
- LHB675 home cinema system 4.2 channels:235 x 310 x 998 mm
- HT-J7750W home cinema system 7.1 channels:95 x 101 x 1215 mm
Image formats supported
- LHB675 home cinema system 4.2 channels:GIF, JPG, PNG
- HT-J7750W home cinema system 7.1 channels:JPG

Side by side

Differences highlightedShow differences only

Comparison of LHB675, HT-J7750W
71 specifications	A LG LHB675 home cinema system 4.2 channels Model LHB675 View product	B Samsung HT-J7750W home cinema system 7.1 channels Model HT-J7750W View product
Optical drive1 differ
Optical disc player type	Blu-Ray player	Blu-Ray player
Disc types supportedDiffers	BD, BD-R, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formatsKnown for one	Unknown — not stated by the source	Blu-Ray video
Video1 differ
3D	Yes	Yes
Video formats supportedDiffers	AVC, AVCHD, FLV, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVID	AVCHD, DIVX, WMV, WMV7, WMV8, WMV9
Analog signal format systemKnown for one	Unknown — not stated by the source	PAL
Video upscaling	Yes	Yes
Full HDKnown for one	Yes	Unknown — not stated by the source
Audio3 differ
Audio output channelsDiffers	4.2 channels	7.1 channels
RMS rated powerDiffers	1000 W	1330 W
Audio decodersDiffers	DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHD	Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS 96/24, DTS Digital Surround, DTS-HD Master Audio
Audio formats supportedKnown for one	Unknown — not stated by the source	AAC, FLAC, LPCM, MP3, WMA
Audio Return Channel (ARC)	Yes	Yes
Radioidentical
FM radio	Yes	Yes
Preset stations quantityKnown for one	Unknown — not stated by the source	15
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
Satellite speakersidentical
Satellite speaker typeKnown for one	Unknown — not stated by the source	2-way
Wireless satellite speakersKnown for one	Unknown — not stated by the source	Yes
Subwooferidentical
Subwoofer typeKnown for one	Unknown — not stated by the source	Passive subwoofer
Wireless subwooferKnown for one	Unknown — not stated by the source	Yes
Subwoofer RMS powerKnown for one	334 W	Unknown — not stated by the source
Networkidentical
Bluetooth	Yes	Yes
Ethernet LAN	Yes	Yes
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ports & interfaces1 differ
HDMI inDiffers	0	2
Number of HDMI outputs	1	1
SCART ports quantity	0	0
USB ports quantity	1	1
USB version	2.0	2.0
Component video (YPbPr/YCbCr) out	0	0
S-Video outputs quantity	0	0
Digital audio coaxial in	0	0
Digital audio coaxial out	0	0
Digital audio optical in	1	1
Digital audio optical out	0	0
Ethernet LAN (RJ-45) ports	1	1
AUX inKnown for one	Yes	Unknown — not stated by the source
FM antennaKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	135 W	72.5 W
Power consumption (standby)Differs	0.5 W	0.29 W
Weight & dimensions2 differ
Main unit dimensions (WxDxH)Differs	360 x 299 x 61 mm	430 x 312 x 55 mm
Main unit weight	2.7 kg	2.7 kg
Front speaker dimensions (WxDxH)Differs	235 x 310 x 998 mm	95 x 101 x 1215 mm
Front speaker weightKnown for one	Unknown — not stated by the source	5 kg
Center speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	320 x 101 x 81 mm
Center speaker weightKnown for one	Unknown — not stated by the source	1 kg
Satellite speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	95 x 101 x 1160 mm
Satellite speaker weightKnown for one	Unknown — not stated by the source	4.7 kg
Subwoofer dimensions (W x D x H)Known for one	Unknown — not stated by the source	200 x 350 x 390 mm
Subwoofer weightKnown for one	Unknown — not stated by the source	5.7 kg
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	34.7 kg
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	1076 x 446 x 557 mm
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Batteries includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Built-in HDDKnown for one	Unknown — not stated by the source	No
Image formats supportedDiffers	GIF, JPG, PNG	JPG
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
Certificates1 differ
Consumer Electronics Control (CEC)Differs	SimpLink	Anynet+
Technical detailsidentical
Product colour	Black	Black
KaraokeKnown for one	Unknown — not stated by the source	No
BD WiseKnown for one	Unknown — not stated by the source	Yes
BD-LiveKnown for one	Unknown — not stated by the source	Yes
Digital Living Network Alliance (DLNA) certified	Yes	Yes
USB direct playbackKnown for one	Yes	Unknown — not stated by the source
Front speakersidentical
Front speaker typeKnown for one	1-way	Unknown — not stated by the source
Front speakers RMS powerKnown for one	668 W	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.

More home cinema system comparisons

All home cinema system comparisons