Product comparison · 2 home cinema systems

LG LHD687 home cinema system 4.2 channels vs Samsung HT-TX715 home cinema system

2specifications compared
1differ
1identical
44known for one product only

Key differences

Only the LG LHD687 home cinema system 4.2 channels has microphone in.

Microphone in
- LHD687 home cinema system 4.2 channels:Yes
- HT-TX715 home cinema system:No

Side by side

Differences highlightedShow differences only

Comparison of LHD687, HT-TX715
46 specifications	A LG LHD687 home cinema system 4.2 channels Model LHD687 View product	B Samsung HT-TX715 home cinema system Model HT-TX715 View product
Optical driveidentical
Optical disc player typeKnown for one	DVD player	Unknown — not stated by the source
Disc types supportedKnown for one	CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	Unknown — not stated by the source
Playback disc formatsKnown for one	MP3	Unknown — not stated by the source
Videoidentical
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
Video D/A Converter (DAC)Known for one	12-bit/148MHz	Unknown — not stated by the source
Analog signal format systemKnown for one	NTSC, PAL	Unknown — not stated by the source
Video upscalingKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Audio output channelsKnown for one	4.2 channels	Unknown — not stated by the source
RMS rated powerKnown for one	1250 W	Unknown — not stated by the source
Audio decodersKnown for one	Dolby Digital	Unknown — not stated by the source
Audio formats supportedKnown for one	LPCM	Unknown — not stated by the source
Total Harmonic Distortion (THD)Known for one	25%	Unknown — not stated by the source
Radioidentical
FM radioKnown for one	Yes	Unknown — not stated by the source
Supported radio bandsKnown for one	PLL	Unknown — not stated by the source
Preset stations quantityKnown for one	50	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
Networkidentical
BluetoothKnown for one	Yes	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Wi-Fi readyKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
USB ports quantityKnown for one	1	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Microphone inDiffers	Yes	No
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
Poweridentical
Power consumption (typical)Known for one	145 W	Unknown — not stated by the source
Weight & dimensionsidentical
Main unit dimensions (WxDxH)Known for one	360 x 58 x 298.5 mm	Unknown — not stated by the source
Front speaker dimensions (WxDxH)Known for one	233 x 998 x 300 mm	Unknown — not stated by the source
Technical detailsidentical
Product colourKnown for one	Black	Unknown — not stated by the source
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
USB poweredKnown for one	Unknown — not stated by the source	Yes
Blu-Ray Disc playbackKnown for one	Unknown — not stated by the source	No
FM tunerKnown for one	Unknown — not stated by the source	Yes
Gross weight inner cartonKnown for one	Unknown — not stated by the source	49 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	487 x 578 x 448 mm
Other featuresidentical
Channels quantityKnown for one	Unknown — not stated by the source	5.1 channels
DVD Audio playbackKnown for one	Unknown — not stated by the source	Yes
MP3 playbackKnown for one	Unknown — not stated by the source	Yes
iPod connectivityKnown 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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