Product comparison · 2 home cinema systems

LG LHA855W home cinema system 5.1 channels vs Yamaha YHT-2940 home cinema system 5.1 channels 3D Black

25specifications compared
16differ
9identical
53known for one product only

Key differences

The LG LHA855W home cinema system 5.1 channels has 164 W more front speakers RMS power than the Yamaha YHT-2940 home cinema system 5.1 channels 3D Black (194 W vs 30 W). The LG LHA855W home cinema system 5.1 channels has 164 W more center speaker RMS power than the Yamaha YHT-2940 home cinema system 5.1 channels 3D Black (194 W vs 30 W). The LG LHA855W home cinema system 5.1 channels has 164 W more satellite speakers RMS power than the Yamaha YHT-2940 home cinema system 5.1 channels 3D Black (194 W vs 30 W). Only the LG LHA855W home cinema system 5.1 channels has Ethernet LAN. Optical disc player type: Blu-Ray player on the LG LHA855W home cinema system 5.1 channels, Not included on the Yamaha YHT-2940 home cinema system 5.1 channels 3D Black.

Optical disc player type
- LHA855W home cinema system 5.1 channels:Blu-Ray player
- YHT-2940 home cinema system 5.1 channels 3D Black:Not included
Front speakers RMS power
- LHA855W home cinema system 5.1 channels:194 W
- YHT-2940 home cinema system 5.1 channels 3D Black:30 W
Center speaker RMS power
- LHA855W home cinema system 5.1 channels:194 W
- YHT-2940 home cinema system 5.1 channels 3D Black:30 W
Satellite speakers RMS power
- LHA855W home cinema system 5.1 channels:194 W
- YHT-2940 home cinema system 5.1 channels 3D Black:30 W
Subwoofer RMS power
- LHA855W home cinema system 5.1 channels:230 W
- YHT-2940 home cinema system 5.1 channels 3D Black:30 W
Ethernet LAN
- LHA855W home cinema system 5.1 channels:Yes
- YHT-2940 home cinema system 5.1 channels 3D Black:No
HDMI in
- LHA855W home cinema system 5.1 channels:2
- YHT-2940 home cinema system 5.1 channels 3D Black:4
Power consumption (standby)
- LHA855W home cinema system 5.1 channels:0.5 W
- YHT-2940 home cinema system 5.1 channels 3D Black:0.3 W

Side by side

Differences highlightedShow differences only

Comparison of LHA855W, YHT-2940
78 specifications	A LG LHA855W home cinema system 5.1 channels Model LHA855W View product	B Yamaha YHT-2940 home cinema system 5.1 channels 3D Black Model YHT-2940 View product
Optical drive2 differ
Optical disc player typeDiffers	Blu-Ray player	Not included
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
Disc types supportedDiffers	BD-RE, BD-ROM, CD-DA, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	No
Number of optical discsKnown for one	1 discs	Unknown — not stated by the source
Videoidentical
3D	Yes	Yes
Video formats supportedKnown for one	3GP, AVC, FLV, H.264, M4V, MKV, MPEG2, MPEG4, VOB, WMV	Unknown — not stated by the source
Full HD	Yes	Yes
Analog signal format systemKnown for one	NTSC, PAL	Unknown — not stated by the source
Video upscalingKnown 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	1200 W	Unknown — not stated by the source
Audio decodersDiffers	DTS, DTS-HD HR, DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHD	DTS-HD Master Audio, Dolby Digital Plus, Dolby TrueHD
EqualizerKnown for one	Yes	Unknown — not stated by the source
Audio D/A Converter (DAC)Known for one	Unknown — not stated by the source	24-bit/192kHz
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Radioidentical
FM radio	Yes	Yes
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
Supported radio bandsKnown for one	Unknown — not stated by the source	AM, FM
Front speakers1 differ
Front speakers RMS powerDiffers	194 W	30 W
Front speaker peak powerKnown for one	Unknown — not stated by the source	100 W
Center speaker1 differ
Center speaker RMS powerDiffers	194 W	30 W
Center speaker peak powerKnown for one	Unknown — not stated by the source	100 W
Satellite speakers1 differ
Satellite speakers RMS powerDiffers	194 W	30 W
Satellite speaker peak powerKnown for one	Unknown — not stated by the source	100 W
Subwoofer1 differ
Subwoofer RMS powerDiffers	230 W	30 W
Subwoofer typeKnown for one	Unknown — not stated by the source	Active subwoofer
Subwoofer peak powerKnown for one	Unknown — not stated by the source	100 W
Network1 differ
Bluetooth	Yes	Yes
Ethernet LANDiffers	Yes	No
Wi-FiKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
HDMI inDiffers	2	4
Number of HDMI outputs	1	1
SCART ports quantityKnown for one	Unknown — not stated by the source	0
USB ports quantityKnown for one	Unknown — not stated by the source	1
USB versionKnown for one	Unknown — not stated by the source	2.0
Composite video inKnown for one	Unknown — not stated by the source	3
Composite video outKnown for one	Unknown — not stated by the source	1
AUX inKnown for one	Unknown — not stated by the source	Yes
Digital audio coaxial inKnown for one	Unknown — not stated by the source	2
Digital audio coaxial outKnown for one	Unknown — not stated by the source	0
Digital audio optical inKnown for one	Unknown — not stated by the source	1
Digital audio optical outKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power consumption (typical)Known for one	90 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
Power consumption (standby)Differs	0.5 W	0.3 W
Weight & dimensions6 differ
Main unit dimensions (WxDxH)Differs	410 x 55 x 255 mm	435 x 315 x 151 mm
Main unit weightDiffers	2.7 kg	7.4 kg
Front speaker dimensions (WxDxH)Differs	290 x 1120 x 290 mm	115 x 88 x 176 mm
Center speaker dimensions (WxDxH)Differs	342 x 85 x 82 mm	291 x 103 x 101 mm
Satellite speaker dimensions (WxDxH)Differs	290 x 1120 x 290 mm	115 x 88 x 176 mm
Subwoofer dimensions (W x D x H)Differs	190 x 385 x 317 mm	262 x 287 x 264 mm
Packaging dataidentical
Package widthKnown for one	430 mm	Unknown — not stated by the source
Package depthKnown for one	960 mm	Unknown — not stated by the source
Package heightKnown for one	456 mm	Unknown — not stated by the source
Package dimensions (WxDxH)Known for one	960 x 456 x 430 mm	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start 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
Other featuresidentical
Built-in HDDKnown for one	No	Unknown — not stated by the source
TV tuner integratedKnown for one	Yes	Unknown — not stated by the source
CD-RW playbackKnown for one	Yes	Unknown — not stated by the source
Internet TVKnown for one	Yes	Unknown — not stated by the source
MiracastKnown for one	Yes	Unknown — not stated by the source
Power LEDKnown for one	Yes	Unknown — not stated by the source
Smartphone/tablet remote supportKnown for one	Yes	Unknown — not stated by the source
4K Ultra HD upscalingKnown for one	Unknown — not stated by the source	Yes
ImpedanceKnown for one	Unknown — not stated by the source	6 Ω
Technical detailsidentical
Product colour	Black	Black
AV inputKnown for one	Yes	Unknown — not stated by the source
Digital Living Network Alliance (DLNA) certifiedKnown for one	Yes	Unknown — not stated by the source
Power source type	AC	AC
Smart TVKnown for one	Yes	Unknown — not stated by the source
Video playbackKnown for one	Yes	Unknown — not stated by the source
Displayidentical
On Screen Display (OSD)Known 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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