Product comparison · 2 home cinema systems

LG LHD645-DB home cinema system 5.1 channels vs Yamaha YHT-4950DAB home cinema system 5.1 channels 3D Black

17specifications compared
12differ
5identical
53known for one product only

Key differences

The LG LHD645-DB home cinema system 5.1 channels has 304 W more front speakers RMS power than the Yamaha YHT-4950DAB home cinema system 5.1 channels 3D Black (334 W vs 30 W). The Yamaha YHT-4950DAB home cinema system 5.1 channels 3D Black has 2 more satellite speakers than the LG LHD645-DB home cinema system 5.1 channels (4 vs 2). The Yamaha YHT-4950DAB home cinema system 5.1 channels 3D Black has 4 more HDMI in than the LG LHD645-DB home cinema system 5.1 channels (4 vs 0). Only the Yamaha YHT-4950DAB home cinema system 5.1 channels 3D Black has 3D. Only the LG LHD645-DB home cinema system 5.1 channels has Ethernet LAN.

Optical disc player type
- LHD645-DB home cinema system 5.1 channels:DVD player
- YHT-4950DAB home cinema system 5.1 channels 3D Black:Not included
3D
- LHD645-DB home cinema system 5.1 channels:No
- YHT-4950DAB home cinema system 5.1 channels 3D Black:Yes
Supported radio bands
- LHD645-DB home cinema system 5.1 channels:FM
- YHT-4950DAB home cinema system 5.1 channels 3D Black:AM, FM
Front speakers RMS power
- LHD645-DB home cinema system 5.1 channels:334 W
- YHT-4950DAB home cinema system 5.1 channels 3D Black:30 W
Number of satellite speakers
- LHD645-DB home cinema system 5.1 channels:2
- YHT-4950DAB home cinema system 5.1 channels 3D Black:4
Ethernet LAN
- LHD645-DB home cinema system 5.1 channels:Yes
- YHT-4950DAB home cinema system 5.1 channels 3D Black:No
Wi-Fi
- LHD645-DB home cinema system 5.1 channels:No
- YHT-4950DAB home cinema system 5.1 channels 3D Black:Yes
HDMI in
- LHD645-DB home cinema system 5.1 channels:0
- YHT-4950DAB home cinema system 5.1 channels 3D Black:4

Side by side

Differences highlightedShow differences only

Comparison of LHD645-DB, YHT-4950DAB
70 specifications	A LG LHD645-DB home cinema system 5.1 channels Model LHD645-DB View product	B Yamaha YHT-4950DAB home cinema system 5.1 channels 3D Black Model YHT-4950DAB View product
Optical drive2 differ
Optical disc player typeDiffers	DVD player	Not included
Disc types supportedDiffers	CD, CD-R, CD-RW, DVD, 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, SVCD, VCD	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 HDKnown for one	Yes	Unknown — not stated by the source
Audio1 differ
Audio output channels	5.1 channels	5.1 channels
RMS rated powerKnown for one	1000 W	Unknown — not stated by the source
Audio formats supportedDiffers	MP3, WMA	AIFF, ALAC, DSD, FLAC, MP3, WAV, WMA
Audio decodersKnown for one	Unknown — not stated by the source	DTS-HD, Dolby Audio Premium
EqualizerKnown for one	Unknown — not stated by the source	Yes
Radio1 differ
FM radio	Yes	Yes
Supported radio bandsDiffers	FM	AM, FM
Front speakers1 differ
Front speakers RMS powerDiffers	334 W	30 W
Front speaker peak powerKnown for one	Unknown — not stated by the source	100 W
Center speakeridentical
Center speaker RMS powerKnown for one	167 W	Unknown — not stated by the source
Satellite speakers1 differ
Satellite speakers RMS powerKnown for one	334 W	Unknown — not stated by the source
Number of satellite speakersDiffers	2	4
Satellite speaker frequency rangeKnown for one	Unknown — not stated by the source	28 - 25000 Hz
Satellite speaker impedanceKnown for one	Unknown — not stated by the source	6 Ω
Subwooferidentical
Subwoofer RMS powerKnown for one	167 W	Unknown — not stated by the source
Wireless subwooferKnown for one	Unknown — not stated by the source	No
Network2 differ
Bluetooth	Yes	Yes
Ethernet LANDiffers	Yes	No
Wi-FiDiffers	No	Yes
Wi-Fi readyKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
HDMI inDiffers	0	4
Number of HDMI outputs	1	1
SCART ports quantityKnown for one	0	Unknown — not stated by the source
USB ports quantityKnown for one	1	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
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
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
HDMI ports quantityKnown for one	Unknown — not stated by the source	5
Weight & dimensions2 differ
Main unit dimensions (WxDxH)Known for one	360 x 299 x 60.5 mm	Unknown — not stated by the source
Front speaker dimensions (WxDxH)Differs	250 x 250 x 1100 mm	112 x 176 x 116 mm
Center speaker dimensions (WxDxH)Known for one	260 x 74 x 93 mm	Unknown — not stated by the source
Satellite speaker dimensions (WxDxH)Known for one	88 x 81 x 122 mm	Unknown — not stated by the source
Subwoofer dimensions (W x D x H)Differs	191 x 318 x 388.5 mm	291 x 292 x 341 mm
Front speaker weightKnown for one	Unknown — not stated by the source	590 g
Subwoofer weightKnown for one	Unknown — not stated by the source	8.5 kg
Other featuresidentical
Apple docking compatibilityKnown for one	Not supported	Unknown — not stated by the source
Built-in HDDKnown for one	No	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Apple dockingKnown for one	Unknown — not stated by the source	No
4K Ultra HD upscalingKnown for one	Unknown — not stated by the source	Yes
AirPlayKnown for one	Unknown — not stated by the source	Yes
Applications supportedKnown for one	Unknown — not stated by the source	Spotify, napster, DEEZER, TIDAL, qobuz
Audio amplifierKnown for one	Unknown — not stated by the source	Yes
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
QuantityKnown for one	Unknown — not stated by the source	1
Remote control typeKnown for one	Unknown — not stated by the source	IR
Streaming capabilityKnown for one	Unknown — not stated by the source	Yes
Volume controlKnown for one	Unknown — not stated by the source	Buttons
Wireless connectionKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Product colour	Black	Black
KaraokeKnown for one	Unknown — not stated by the source	No
Power sourceKnown for one	Unknown — not stated by the source	AC
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Remote control includedKnown 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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