Product comparison · 2 home cinema systems

LG LHB625 home cinema system 5.1 channels vs LG LHD687 home cinema system 4.2 channels

15specifications compared
10differ
5identical
35known for one product only

Key differences

The LG LHB625 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 250 W more RMS rated power than the LG LHB625 home cinema system 5.1 channels (1250 W vs 1000 W). Only the LG LHB625 home cinema system 5.1 channels has 3D. Only the LG LHB625 home cinema system 5.1 channels has Ethernet LAN. Optical disc player type: Blu-Ray player on the LG LHB625 home cinema system 5.1 channels, DVD player on the LG LHD687 home cinema system 4.2 channels.

Optical disc player type
- LHB625 home cinema system 5.1 channels:Blu-Ray player
- LHD687 home cinema system 4.2 channels:DVD player
3D
- LHB625 home cinema system 5.1 channels:Yes
- LHD687 home cinema system 4.2 channels:No
Audio output channels
- LHB625 home cinema system 5.1 channels:5.1 channels
- LHD687 home cinema system 4.2 channels:4.2 channels
RMS rated power
- LHB625 home cinema system 5.1 channels:1000 W
- LHD687 home cinema system 4.2 channels:1250 W
Audio formats supported
- LHB625 home cinema system 5.1 channels:AAC, FLAC, MP3, WMA
- LHD687 home cinema system 4.2 channels:LPCM
Ethernet LAN
- LHB625 home cinema system 5.1 channels:Yes
- LHD687 home cinema system 4.2 channels:No
Front speaker dimensions (WxDxH)
- LHB625 home cinema system 5.1 channels:100.5 x 97 x 142 mm
- LHD687 home cinema system 4.2 channels:233 x 998 x 300 mm

Side by side

Differences highlightedShow differences only

Comparison of LHB625, LHD687
50 specifications	A LG LHB625 home cinema system 5.1 channels Model LHB625 View product	B LG LHD687 home cinema system 4.2 channels Model LHD687 View product
Optical drive2 differ
Optical disc player typeDiffers	Blu-Ray player	DVD player
Disc types supportedDiffers	BD, BD-R, BD-RE, BD-ROM, CD, CD-R, CD-RW, DVD, DVD+RW, DVD-R, DVD-RW	CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formatsKnown for one	Unknown — not stated by the source	MP3
Video2 differ
3DDiffers	Yes	No
Video formats supportedDiffers	3GP, AVCHD, FLV, M4V, MKV, MOV, MP4, MPEG1, MPEG2, VOB, WMV, XVID	MPEG, MPEG1, MPEG2, XVID
Video D/A Converter (DAC)Known for one	Unknown — not stated by the source	12-bit/148MHz
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, PAL
Video upscalingKnown for one	Unknown — not stated by the source	Yes
Full HDKnown for one	Yes	Unknown — not stated by the source
Audio4 differ
Audio output channelsDiffers	5.1 channels	4.2 channels
RMS rated powerDiffers	1000 W	1250 W
Audio decodersDiffers	Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS Digital Surround, DTS-HD HR, DTS-HD Master Audio	Dolby Digital
Audio formats supportedDiffers	AAC, FLAC, MP3, WMA	LPCM
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	25%
Radioidentical
FM radio	Yes	Yes
Supported radio bandsKnown for one	Unknown — not stated by the source	PLL
Preset stations quantityKnown for one	Unknown — not stated by the source	50
Front speakersidentical
Front speaker sensitivityKnown for one	Unknown — not stated by the source	82 dB
Front speaker impedanceKnown for one	Unknown — not stated by the source	3 Ω
Front speaker woofer diameter (imperial)Known for one	Unknown — not stated by the source	7.62 cm (3")
Network1 differ
Bluetooth	Yes	Yes
Ethernet LANDiffers	Yes	No
Wi-Fi	No	No
Ports & interfacesidentical
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
USB ports quantity	1	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Digital audio optical inKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Number of HDMI outputsKnown for one	1	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Digital audio optical outKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
HDMI versionKnown for one	1.4	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Display resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	145 W
Weight & dimensions1 differ
Main unit dimensions (WxDxH)Known for one	Unknown — not stated by the source	360 x 58 x 298.5 mm
Front speaker dimensions (WxDxH)Differs	100.5 x 97 x 142 mm	233 x 998 x 300 mm
Center speaker dimensions (WxDxH)Known for one	220 x 97.2 x 98.5 mm	Unknown — not stated by the source
Satellite speaker dimensions (WxDxH)Known for one	100.5 x 97 x 142 mm	Unknown — not stated by the source
Subwoofer dimensions (W x D x H)Known for one	172 x 261 x 391 mm	Unknown — not stated by the source
Receiver dimensions (WxDxH)Known for one	360 x 299 x 60.5 mm	Unknown — not stated by the source
Technical detailsidentical
Product colour	Black	Black
KaraokeKnown for one	Unknown — not stated by the source	Yes
USB direct playbackKnown for one	Unknown — not stated by the source	Yes
Equalizer modesKnown for one	Unknown — not stated by the source	Bass Blast, Standart
Smart TVKnown for one	Yes	Unknown — not stated by the source
Subwooferidentical
Subwoofer RMS powerKnown for one	167 W	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	Yes	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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