Product comparison · 2 home cinema systems

LG LHD687 home cinema system 4.2 channels vs Yamaha YHT-4960 home cinema system 5.2 channels

22specifications compared
15differ
7identical
48known for one product only

Key differences

The Yamaha YHT-4960 home cinema system 5.2 channels has 1 channels more audio output channels than the LG LHD687 home cinema system 4.2 channels (5.2 channels vs 4.2 channels). The LG LHD687 home cinema system 4.2 channels has 1,100 W more RMS rated power than the Yamaha YHT-4960 home cinema system 5.2 channels (1250 W vs 150 W). The Yamaha YHT-4960 home cinema system 5.2 channels has 1 dB more front speaker sensitivity than the LG LHD687 home cinema system 4.2 channels (83 dB vs 82 dB). Only the Yamaha YHT-4960 home cinema system 5.2 channels has Ethernet LAN. Only the Yamaha YHT-4960 home cinema system 5.2 channels has Wi-Fi.

Optical disc player type
- LHD687 home cinema system 4.2 channels:DVD player
- YHT-4960 home cinema system 5.2 channels:Not included
Video D/A Converter (DAC)
- LHD687 home cinema system 4.2 channels:12-bit/148MHz
- YHT-4960 home cinema system 5.2 channels:32-bit/384 kHz
Audio output channels
- LHD687 home cinema system 4.2 channels:4.2 channels
- YHT-4960 home cinema system 5.2 channels:5.2 channels
RMS rated power
- LHD687 home cinema system 4.2 channels:1250 W
- YHT-4960 home cinema system 5.2 channels:150 W
Supported radio bands
- LHD687 home cinema system 4.2 channels:PLL
- YHT-4960 home cinema system 5.2 channels:AM, DAB, FM
Front speaker sensitivity
- LHD687 home cinema system 4.2 channels:82 dB
- YHT-4960 home cinema system 5.2 channels:83 dB
Front speaker impedance
- LHD687 home cinema system 4.2 channels:3 Ω
- YHT-4960 home cinema system 5.2 channels:6 Ω
Ethernet LAN
- LHD687 home cinema system 4.2 channels:No
- YHT-4960 home cinema system 5.2 channels:Yes

Side by side

Differences highlightedShow differences only

Comparison of LHD687, YHT-4960
70 specifications	A LG LHD687 home cinema system 4.2 channels Model LHD687 View product	B Yamaha YHT-4960 home cinema system 5.2 channels Model YHT-4960 View product
Optical drive2 differ
Optical disc player typeDiffers	DVD player	Not included
Disc types supportedDiffers	CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	No
Playback disc formatsKnown for one	MP3	Unknown — not stated by the source
Video1 differ
Video D/A Converter (DAC)Differs	12-bit/148MHz	32-bit/384 kHz
Video upscaling	Yes	Yes
3DKnown for one	No	Unknown — not stated by the source
Video formats supportedKnown for one	MPEG, MPEG1, MPEG2, XVID	Unknown — not stated by the source
Analog signal format systemKnown for one	NTSC, PAL	Unknown — not stated by the source
Audio4 differ
Audio output channelsDiffers	4.2 channels	5.2 channels
RMS rated powerDiffers	1250 W	150 W
Audio decodersDiffers	Dolby Digital	DTS-HD Master Audio, DTS:X, Dolby Digital Plus, Dolby Surround, Dolby TrueHD
Audio D/A Converter (DAC)Known for one	Unknown — not stated by the source	32-bit/384kHz
Audio formats supportedDiffers	LPCM	AAC, AIFF, ALAC, DSD, FLAC, MP3, WAV, WMA
Sound enhancement technologyKnown for one	Unknown — not stated by the source	Yes
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Total Harmonic Distortion (THD)Known for one	25%	Unknown — not stated by the source
Radio1 differ
FM radio	Yes	Yes
Supported radio bandsDiffers	PLL	AM, DAB, FM
Preset stations quantityKnown for one	50	Unknown — not stated by the source
Front speakers2 differ
Front speakers RMS powerKnown for one	Unknown — not stated by the source	100 W
Front speaker frequency rangeKnown for one	Unknown — not stated by the source	28 - 25000 Hz
Front speaker sensitivityDiffers	82 dB	83 dB
Front speaker impedanceDiffers	3 Ω	6 Ω
Front speaker tweeter diameterKnown for one	Unknown — not stated by the source	6.98 cm (2.75")
Front speakers wall mountableKnown for one	Unknown — not stated by the source	Yes
Front speaker woofer diameter (imperial)Known for one	7.62 cm (3")	Unknown — not stated by the source
Center speakeridentical
Center speaker RMS powerKnown for one	Unknown — not stated by the source	100 W
Center speaker frequency rangeKnown for one	Unknown — not stated by the source	28 - 25000 Hz
Center speaker sensitivityKnown for one	Unknown — not stated by the source	84 dB
Center speaker tweeter diameterKnown for one	Unknown — not stated by the source	6.98 cm (2.75")
Center speaker wall mountableKnown for one	Unknown — not stated by the source	Yes
Satellite speakersidentical
Satellite speakers RMS powerKnown for one	Unknown — not stated by the source	100 W
Satellite speaker frequency rangeKnown for one	Unknown — not stated by the source	28 - 25000 Hz
Satellite speaker sensitivityKnown for one	Unknown — not stated by the source	83 dB
Satellite speaker tweeter diameterKnown for one	Unknown — not stated by the source	6.98 cm (2.75")
Subwooferidentical
Subwoofer RMS powerKnown for one	Unknown — not stated by the source	100 W
Subwoofer driver diameter (imperial)Known for one	Unknown — not stated by the source	20.3 cm (8")
Subwoofer frequency rangeKnown for one	Unknown — not stated by the source	28 - 200 Hz
Network2 differ
Bluetooth	Yes	Yes
Ethernet LANDiffers	No	Yes
Wi-FiDiffers	No	Yes
Ports & interfaces1 differ
HDMI inKnown for one	Unknown — not stated by the source	7
Number of HDMI outputsKnown for one	Unknown — not stated by the source	1
USB ports quantity	1	1
Audio (L/R) inDiffers	1	4
Digital audio coaxial inKnown for one	Unknown — not stated by the source	1
Digital audio optical in	1	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in display	Yes	Yes
Display resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Poweridentical
Auto power offKnown for one	Unknown — not stated by the source	Yes
Power consumption (standby)Known for one	Unknown — not stated by the source	0.1 W
Power consumption (typical)Known for one	145 W	Unknown — not stated by the source
Weight & dimensions2 differ
Main unit dimensions (WxDxH)Differs	360 x 58 x 298.5 mm	435 x 377 x 171 mm
Main unit weightKnown for one	Unknown — not stated by the source	9.8 kg
Front speaker dimensions (WxDxH)Differs	233 x 998 x 300 mm	176 x 116 x 112 mm
Front speaker weightKnown for one	Unknown — not stated by the source	590 g
Center speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	111 x 118 x 276 mm
Center speaker weightKnown for one	Unknown — not stated by the source	730 g
Satellite speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	176 x 116 x 112 mm
Satellite speaker weightKnown for one	Unknown — not stated by the source	590 g
Subwoofer dimensions (W x D x H)Known for one	Unknown — not stated by the source	292 x 341 x 291 mm
Subwoofer weightKnown for one	Unknown — not stated by the source	8.5 kg
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Technical detailsidentical
Product colour	Black	Black
KaraokeKnown for one	Yes	Unknown — not stated by the source
USB direct playbackKnown for one	Yes	Unknown — not stated by the source
Equalizer modesKnown for one	Bass Blast, Standart	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.

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