Product comparison · 2 home cinema systems

LG LHD427 home cinema system 5.1 channels Black vs Yamaha YHT-4940 home cinema system 5.1 channels 3D Black

13specifications compared
5differ
8identical
55known for one product only

Key differences

The Yamaha YHT-4940 home cinema system 5.1 channels 3D Black has 4 more HDMI in than the LG LHD427 home cinema system 5.1 channels Black (4 vs 0). Only the Yamaha YHT-4940 home cinema system 5.1 channels 3D Black has 3D. Optical disc player type: DVD player on the LG LHD427 home cinema system 5.1 channels Black, Not included on the Yamaha YHT-4940 home cinema system 5.1 channels 3D Black. Display: FLD on the LG LHD427 home cinema system 5.1 channels Black, LED on the Yamaha YHT-4940 home cinema system 5.1 channels 3D Black.

Optical disc player type
- LHD427 home cinema system 5.1 channels Black:DVD player
- YHT-4940 home cinema system 5.1 channels 3D Black:Not included
3D
- LHD427 home cinema system 5.1 channels Black:No
- YHT-4940 home cinema system 5.1 channels 3D Black:Yes
HDMI in
- LHD427 home cinema system 5.1 channels Black:0
- YHT-4940 home cinema system 5.1 channels 3D Black:4
Display
- LHD427 home cinema system 5.1 channels Black:FLD
- YHT-4940 home cinema system 5.1 channels 3D Black:LED

Side by side

Differences highlightedShow differences only

Comparison of LHD427, YHT-4940
68 specifications	A LG LHD427 home cinema system 5.1 channels Black Model LHD427 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	DVD player	Not included
Disc types supportedDiffers	BD, CD, 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
Playback disc formatsKnown for one	CD audio, CD video, MP3, SVCD, VCD, WMA	Unknown — not stated by the source
Video1 differ
3DDiffers	No	Yes
Video formats supportedKnown for one	MPEG2, XVID	Unknown — not stated by the source
Full HD	Yes	Yes
Analog signal format systemKnown for one	NTSC, PAL	Unknown — not stated by the source
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Audioidentical
Audio output channels	5.1 channels	5.1 channels
Audio formats supportedKnown for one	MP3, WMV	Unknown — not stated by the source
Audio decodersKnown for one	Unknown — not stated by the source	DTS-HD Master Audio, Dolby TrueHD
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
Radio Data System (RDS)Known for one	No	Unknown — not stated by the source
Front speakersidentical
Front speaker sensitivityKnown for one	82 dB	Unknown — not stated by the source
Front speaker impedanceKnown for one	3 Ω	Unknown — not stated by the source
Front speaker tweeter diameterKnown for one	6.35 cm (2.5")	Unknown — not stated by the source
Front speakers wall mountableKnown for one	Unknown — not stated by the source	Yes
Center speakeridentical
Center speaker sensitivityKnown for one	82 dB	Unknown — not stated by the source
Center speaker impedanceKnown for one	3 Ω	Unknown — not stated by the source
Center speaker tweeter diameterKnown for one	7.62 cm (3")	Unknown — not stated by the source
Satellite speakersidentical
Satellite speaker impedanceKnown for one	3 Ω	Unknown — not stated by the source
Satellite speaker sensitivityKnown for one	82 dB	Unknown — not stated by the source
Satellite speaker tweeter diameterKnown for one	6.35 cm (2.5")	Unknown — not stated by the source
Subwooferidentical
Subwoofer driver diameter (imperial)Known for one	13.3 cm (5.25")	Unknown — not stated by the source
Subwoofer impedanceKnown for one	4 Ω	Unknown — not stated by the source
Subwoofer sensitivityKnown for one	80 dB	Unknown — not stated by the source
Subwoofer typeKnown for one	Unknown — not stated by the source	Active subwoofer
Networkidentical
Bluetooth	Yes	Yes
Ethernet LANKnown for one	Unknown — not stated by the source	No
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
HDMI inDiffers	0	4
Number of HDMI outputs	1	1
SCART ports quantity	0	0
USB ports quantity	1	1
Component video (YPbPr/YCbCr) outKnown for one	0	Unknown — not stated by the source
Composite video outKnown for one	1	Unknown — not stated by the source
S-Video outputs quantityKnown for one	0	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	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
FM antennaKnown for one	Yes	Unknown — not stated by the source
USB versionKnown for one	Unknown — not stated by the source	2.0
Displayidentical
Built-in display	Yes	Yes
Weight & dimensionsidentical
Main unit dimensions (WxDxH)Known for one	360 x 293 x 58 mm	Unknown — not stated by the source
Front speaker dimensions (WxDxH)Known for one	88 x 75 x 127 mm	Unknown — not stated by the source
Center speaker dimensions (WxDxH)Known for one	88 x 75 x 127 mm	Unknown — not stated by the source
Satellite speaker dimensions (WxDxH)Known for one	88 x 75 x 127 mm	Unknown — not stated by the source
Subwoofer dimensions (W x D x H)Known for one	156 x 320 x 325 mm	Unknown — not stated by the source
Packaging contentidentical
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	HDMI, RCA	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Built-in HDDKnown for one	No	Unknown — not stated by the source
DisplayDiffers	FLD	LED
AirPlayKnown for one	Unknown — not stated by the source	Yes
Audio amplifierKnown for one	Unknown — not stated by the source	Yes
iPhone connectivityKnown for one	Unknown — not stated by the source	Yes
iPod connectivityKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Product colour	Black	Black
Digital Living Network Alliance (DLNA) certifiedKnown for one	Unknown — not stated by the source	Yes
Power source typeKnown for one	Unknown — not stated by the source	AC

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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