Product comparison · 2 home cinema systems

LG LHD687 home cinema system 4.2 channels vs Samsung HT-J4500 home cinema system 5.1 channels

24specifications compared
15differ
9identical
52known for one product only

Key differences

The Samsung HT-J4500 home cinema system 5.1 channels has 0.9 channels more audio output channels than the LG LHD687 home cinema system 4.2 channels (5.1 channels vs 4.2 channels). The LG LHD687 home cinema system 4.2 channels has 750 W more RMS rated power than the Samsung HT-J4500 home cinema system 5.1 channels (1250 W vs 500 W). The LG LHD687 home cinema system 4.2 channels has 35 more preset stations quantity than the Samsung HT-J4500 home cinema system 5.1 channels (50 vs 15). Only the Samsung HT-J4500 home cinema system 5.1 channels has 3D. Only the Samsung HT-J4500 home cinema system 5.1 channels has Ethernet LAN.

Optical disc player type
- LHD687 home cinema system 4.2 channels:DVD player
- HT-J4500 home cinema system 5.1 channels:Blu-Ray player
Playback disc formats
- LHD687 home cinema system 4.2 channels:MP3
- HT-J4500 home cinema system 5.1 channels:Blu-Ray video, VCD
3D
- LHD687 home cinema system 4.2 channels:No
- HT-J4500 home cinema system 5.1 channels:Yes
Analog signal format system
- LHD687 home cinema system 4.2 channels:NTSC, PAL
- HT-J4500 home cinema system 5.1 channels:PAL
Audio output channels
- LHD687 home cinema system 4.2 channels:4.2 channels
- HT-J4500 home cinema system 5.1 channels:5.1 channels
RMS rated power
- LHD687 home cinema system 4.2 channels:1250 W
- HT-J4500 home cinema system 5.1 channels:500 W
Preset stations quantity
- LHD687 home cinema system 4.2 channels:50
- HT-J4500 home cinema system 5.1 channels:15
Ethernet LAN
- LHD687 home cinema system 4.2 channels:No
- HT-J4500 home cinema system 5.1 channels:Yes

Side by side

Differences highlightedShow differences only

Comparison of LHD687, HT-J4500
76 specifications	A LG LHD687 home cinema system 4.2 channels Model LHD687 View product	B Samsung HT-J4500 home cinema system 5.1 channels Model HT-J4500 View product
Optical drive3 differ
Optical disc player typeDiffers	DVD player	Blu-Ray player
Disc types supportedDiffers	CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	BD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs
Playback disc formatsDiffers	MP3	Blu-Ray video, VCD
Video3 differ
3DDiffers	No	Yes
Video formats supportedDiffers	MPEG, MPEG1, MPEG2, XVID	AVCHD, DIVX, DIVX HD, MKV, WMV
Full HDKnown for one	Unknown — not stated by the source	Yes
Analog signal format systemDiffers	NTSC, PAL	PAL
Video upscaling	Yes	Yes
Video D/A Converter (DAC)Known for one	12-bit/148MHz	Unknown — not stated by the source
Audio4 differ
Audio output channelsDiffers	4.2 channels	5.1 channels
RMS rated powerDiffers	1250 W	500 W
Audio decodersDiffers	Dolby Digital	Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS 96/24, DTS-HD, DTS-HD Master Audio
Audio formats supportedDiffers	LPCM	AAC, FLAC, LPCM, MP3, WMA, WMV
EqualizerKnown 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
Radio Data System (RDS)Known for one	Unknown — not stated by the source	Yes
Preset stations quantityDiffers	50	15
Supported radio bandsKnown for one	PLL	Unknown — not stated by the source
Subwooferidentical
Subwoofer typeKnown for one	Unknown — not stated by the source	Passive subwoofer
Network1 differ
Bluetooth	Yes	Yes
Ethernet LANDiffers	No	Yes
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	No
Wi-Fi	No	No
Wi-Fi readyKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
HDMI inKnown for one	Unknown — not stated by the source	0
Number of HDMI outputsKnown for one	Unknown — not stated by the source	1
SCART ports quantityKnown for one	Unknown — not stated by the source	0
USB ports quantity	1	1
USB versionKnown for one	Unknown — not stated by the source	2.0
Component video (YPbPr/YCbCr) outKnown for one	Unknown — not stated by the source	0
Composite video inKnown for one	Unknown — not stated by the source	0
Composite video outKnown for one	Unknown — not stated by the source	0
S-Video outputs quantityKnown for one	Unknown — not stated by the source	0
Audio (L/R) in	1	1
Digital audio coaxial inKnown for one	Unknown — not stated by the source	0
Digital audio coaxial outKnown for one	Unknown — not stated by the source	0
Digital audio optical in	1	1
Digital audio optical outKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) portsKnown 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
Power1 differ
Power consumption (typical)Differs	145 W	39 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Weight & dimensions2 differ
Main unit dimensions (WxDxH)Differs	360 x 58 x 298.5 mm	430 x 224 x 55 mm
Main unit weightKnown for one	Unknown — not stated by the source	1.9 kg
Front speaker dimensions (WxDxH)Differs	233 x 998 x 300 mm	77 x 70 x 108 mm
Front speaker weightKnown for one	Unknown — not stated by the source	400 g
Center speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	228 x 70 x 77 mm
Center speaker weightKnown for one	Unknown — not stated by the source	500 g
Subwoofer dimensions (W x D x H)Known for one	Unknown — not stated by the source	155 x 285 x 300 mm
Subwoofer weightKnown for one	Unknown — not stated by the source	2.9 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	527 mm
Package depthKnown for one	Unknown — not stated by the source	412 mm
Package heightKnown for one	Unknown — not stated by the source	327 mm
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	HDMI
ManualKnown for one	Unknown — not stated by the source	Yes
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
TV tuner integratedKnown for one	Unknown — not stated by the source	Yes
Image formats supportedKnown for one	Unknown — not stated by the source	JPG
Certificatesidentical
Consumer Electronics Control (CEC)Known for one	Unknown — not stated by the source	Anynet+
Technical detailsidentical
Product colour	Black	Black
Karaoke	Yes	Yes
BD WiseKnown for one	Unknown — not stated by the source	Yes
BD-LiveKnown for one	Unknown — not stated by the source	Yes
Digital Living Network Alliance (DLNA) certifiedKnown for one	Unknown — not stated by the source	Yes
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
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 woofer diameter (imperial)Known for one	7.62 cm (3")	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display resolutionKnown for one	1920 x 1080 pixels	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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