Product comparison · 2 home cinema systems

LG LHB645 home cinema system 5.1 channels vs LG LHB745 home cinema system 5.1 channels

46specifications compared
13differ
33identical
17known for one product only

Key differences

RMS rated power
- LHB645 home cinema system 5.1 channels:1000 W
- LHB745 home cinema system 5.1 channels:1200 W
Subwoofer RMS power
- LHB645 home cinema system 5.1 channels:167 W
- LHB745 home cinema system 5.1 channels:230 W
HDMI in
- LHB645 home cinema system 5.1 channels:1
- LHB745 home cinema system 5.1 channels:2
Main unit dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:360 x 299 x 60.5 mm
- LHB745 home cinema system 5.1 channels:410 x 260 x 55 mm
Front speaker dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:290 x 290 x 1100 mm
- LHB745 home cinema system 5.1 channels:290 x 290 x 1150 mm
Center speaker dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:220 x 97.2 x 98.5 mm
- LHB745 home cinema system 5.1 channels:342.5 x 87 x 86 mm
Satellite speaker dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:100.5 x 97 x 142 mm
- LHB745 home cinema system 5.1 channels:100.5 x 95 x 148 mm
Subwoofer dimensions (W x D x H)
- LHB645 home cinema system 5.1 channels:172 x 261 x 391 mm
- LHB745 home cinema system 5.1 channels:191 x 318 x 388.5 mm

Side by side

Differences highlightedShow differences only

Comparison of LHB645, LHB745
63 specifications	A LG LHB645 home cinema system 5.1 channels Model LHB645 View product	B LG LHB745 home cinema system 5.1 channels Model LHB745 View product
Optical drive1 differ
Optical disc player type	Blu-Ray player	Blu-Ray player
Disc types supportedDiffers	BD, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	BD, BD-R, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Number of optical discs	1 discs	1 discs
Playback disc formats	Blu-Ray audio, Blu-Ray video, CD audio, CD video	Blu-Ray audio, Blu-Ray video, CD audio, CD video
Video1 differ
3D	Yes	Yes
Video formats supportedDiffers	3GP, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVID	AVI, MKV, MP4, VOB
Full HD	Yes	Yes
Video D/A Converter (DAC)Known for one	Unknown — not stated by the source	12-bit/148MHz
2D-3D converterKnown for one	Unknown — not stated by the source	Yes
Video upscalingKnown for one	Yes	Unknown — not stated by the source
Audio2 differ
Audio output channels	5.1 channels	5.1 channels
RMS rated powerDiffers	1000 W	1200 W
Audio decodersDiffers	Dolby Digital, Dolby TrueHD, DTS	Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD HR
Audio formats supportedKnown for one	Unknown — not stated by the source	AAC, FLAC, LPCM, MP3, WMA
Radioidentical
FM radio	Yes	Yes
Supported radio bandsKnown for one	Unknown — not stated by the source	FM
Radio Data System (RDS)Known for one	Unknown — not stated by the source	Yes
RDS featuresKnown for one	Unknown — not stated by the source	CT, PS, PTY, RT
Preset stations quantityKnown for one	Unknown — not stated by the source	50
Front speakersidentical
Front speakers RMS powerKnown for one	Unknown — not stated by the source	388 W
Center speakeridentical
Center speaker RMS powerKnown for one	Unknown — not stated by the source	194 W
Satellite speakersidentical
Satellite speakers RMS powerKnown for one	Unknown — not stated by the source	388 W
Wireless satellite speakers	No	No
Subwoofer1 differ
Subwoofer RMS powerDiffers	167 W	230 W
Wireless subwoofer	No	No
Networkidentical
Bluetooth	Yes	Yes
Ethernet LAN	Yes	Yes
Wi-Fi	Yes	Yes
Ports & interfaces1 differ
HDMI inDiffers	1	2
Number of HDMI outputs	1	1
SCART ports quantity	0	0
USB ports quantity	1	1
USB version	2.0	2.0
Component video (YPbPr/YCbCr) out	0	0
S-Video outputs quantity	0	0
Audio (L/R) in	1	1
Digital audio coaxial in	0	0
Digital audio coaxial out	0	0
Digital audio optical in	1	1
Digital audio optical out	0	0
Ethernet LAN (RJ-45) ports	1	1
FM antennaKnown for one	Yes	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (typical)	130 W	130 W
Power consumption (standby)	0.5 W	0.5 W
Weight & dimensions5 differ
Main unit dimensions (WxDxH)Differs	360 x 299 x 60.5 mm	410 x 260 x 55 mm
Front speaker dimensions (WxDxH)Differs	290 x 290 x 1100 mm	290 x 290 x 1150 mm
Center speaker dimensions (WxDxH)Differs	220 x 97.2 x 98.5 mm	342.5 x 87 x 86 mm
Satellite speaker dimensions (WxDxH)Differs	100.5 x 97 x 142 mm	100.5 x 95 x 148 mm
Subwoofer dimensions (W x D x H)Differs	172 x 261 x 391 mm	191 x 318 x 388.5 mm
Packaging data2 differ
Package weightDiffers	18.2 kg	21.3 kg
Package dimensions (WxDxH)Differs	741 x 368 x 456 mm	989 x 318 x 436 mm
Packaging contentidentical
Remote control included	Yes	Yes
Other featuresidentical
Apple docking compatibility	Not supported	Not supported
Built-in HDD	No	No
TV tuner integrated	No	No
Deep colour supportKnown for one	Unknown — not stated by the source	Yes
DisplayKnown for one	Unknown — not stated by the source	FLD
x.v.Color supportKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Product colour	Black	Black
Karaoke	No	No
Digital Living Network Alliance (DLNA) certified	Yes	Yes
Management featuresidentical
Sleep timerKnown 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.

More home cinema system comparisons

All home cinema system comparisons