Product comparison · 2 home cinema systems

LG LHB675 home cinema system 4.2 channels vs Yamaha YHT-4940 home cinema system 5.1 channels 3D Black

15specifications compared
6differ
9identical
45known for one product only

Key differences

The Yamaha YHT-4940 home cinema system 5.1 channels 3D Black 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 Yamaha YHT-4940 home cinema system 5.1 channels 3D Black has 4 more HDMI in than the LG LHB675 home cinema system 4.2 channels (4 vs 0). Only the LG LHB675 home cinema system 4.2 channels has Ethernet LAN. Optical disc player type: Blu-Ray player on the LG LHB675 home cinema system 4.2 channels, Not included on the Yamaha YHT-4940 home cinema system 5.1 channels 3D Black.

Optical disc player type
- LHB675 home cinema system 4.2 channels:Blu-Ray player
- YHT-4940 home cinema system 5.1 channels 3D Black:Not included
Audio output channels
- LHB675 home cinema system 4.2 channels:4.2 channels
- YHT-4940 home cinema system 5.1 channels 3D Black:5.1 channels
Ethernet LAN
- LHB675 home cinema system 4.2 channels:Yes
- YHT-4940 home cinema system 5.1 channels 3D Black:No
HDMI in
- LHB675 home cinema system 4.2 channels:0
- YHT-4940 home cinema system 5.1 channels 3D Black:4

Side by side

Differences highlightedShow differences only

Comparison of LHB675, YHT-4940
60 specifications	A LG LHB675 home cinema system 4.2 channels Model LHB675 View product	B Yamaha YHT-4940 home cinema system 5.1 channels 3D Black Model YHT-4940 View product
Optical drive2 differ
Optical disc player typeDiffers	Blu-Ray player	Not included
Disc types supportedDiffers	BD, BD-R, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	No
Videoidentical
Video formats supportedKnown for one	AVC, AVCHD, FLV, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVID	Unknown — not stated by the source
Video upscalingKnown for one	Yes	Unknown — not stated by the source
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Audio2 differ
Audio output channelsDiffers	4.2 channels	5.1 channels
RMS rated powerKnown for one	1000 W	Unknown — not stated by the source
Audio decodersDiffers	DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHD	DTS-HD Master Audio, Dolby TrueHD
Audio Return Channel (ARC)Known for one	Yes	Unknown — not stated by the source
Number of speakersKnown for one	Unknown — not stated by the source	5
Radioidentical
FM radioKnown for one	Yes	Unknown — not stated by the source
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 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
Front speakers wall mountableKnown for one	Unknown — not stated by the source	Yes
Subwooferidentical
Subwoofer RMS powerKnown for one	334 W	Unknown — not stated by the source
Subwoofer typeKnown for one	Unknown — not stated by the source	Active subwoofer
Network1 differ
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Ethernet LANDiffers	Yes	No
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
HDMI inDiffers	0	4
Component video (YPbPr/YCbCr) outKnown for one	0	Unknown — not stated by the source
S-Video outputs quantityKnown for one	0	Unknown — not stated by the source
AUX inKnown for one	Yes	Unknown — not stated by the source
Digital audio coaxial inKnown for one	0	Unknown — not stated by the source
Digital audio coaxial outKnown for one	0	Unknown — not stated by the source
Digital audio optical inKnown for one	1	Unknown — not stated by the source
Digital audio optical outKnown for one	0	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
FM antennaKnown 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
Weight & dimensionsidentical
Main unit dimensions (WxDxH)Known for one	360 x 299 x 61 mm	Unknown — not stated by the source
Main unit weightKnown for one	2.7 kg	Unknown — not stated by the source
Front speaker dimensions (WxDxH)Known for one	235 x 310 x 998 mm	Unknown — not stated by the source
Packaging contentidentical
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
Certificatesidentical
Consumer Electronics Control (CEC)Known for one	SimpLink	Unknown — not stated by the source
Other featuresidentical
Image formats supportedKnown for one	GIF, JPG, PNG	Unknown — not stated by the source
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
AirPlayKnown for one	Unknown — not stated by the source	Yes
Audio amplifierKnown for one	Unknown — not stated by the source	Yes
DisplayKnown for one	Unknown — not stated by the source	LED
iPhone connectivityKnown for one	Unknown — not stated by the source	Yes
iPod connectivityKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
USB direct playbackKnown for one	Yes	Unknown — not stated by the source
Power source typeKnown for one	Unknown — not stated by the source	AC
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	Yes

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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