Product comparison · 2 home cinema systems

LG LHA725 home cinema system 5.1 channels vs LG LHB645 home cinema system 5.1 channels

28specifications compared
11differ
17identical
37known for one product only

Key differences

The LG LHB645 home cinema system 5.1 channels has 2 W more subwoofer RMS power than the LG LHA725 home cinema system 5.1 channels (167 W vs 165 W). The LG LHB645 home cinema system 5.1 channels has 10 W more power consumption (typical) than the LG LHA725 home cinema system 5.1 channels (130 W vs 120 W). Main unit dimensions (WxDxH): 360 x 59 x 297 mm on the LG LHA725 home cinema system 5.1 channels, 360 x 299 x 60.5 mm on the LG LHB645 home cinema system 5.1 channels. Front speaker dimensions (WxDxH): 290 x 1100 x 290 mm on the LG LHA725 home cinema system 5.1 channels, 290 x 290 x 1100 mm on the LG LHB645 home cinema system 5.1 channels. Center speaker dimensions (WxDxH): 220 x 100 x 92 mm on the LG LHA725 home cinema system 5.1 channels, 220 x 97.2 x 98.5 mm on the LG LHB645 home cinema system 5.1 channels.

Subwoofer RMS power
- LHA725 home cinema system 5.1 channels:165 W
- LHB645 home cinema system 5.1 channels:167 W
Power consumption (typical)
- LHA725 home cinema system 5.1 channels:120 W
- LHB645 home cinema system 5.1 channels:130 W
Main unit dimensions (WxDxH)
- LHA725 home cinema system 5.1 channels:360 x 59 x 297 mm
- LHB645 home cinema system 5.1 channels:360 x 299 x 60.5 mm
Front speaker dimensions (WxDxH)
- LHA725 home cinema system 5.1 channels:290 x 1100 x 290 mm
- LHB645 home cinema system 5.1 channels:290 x 290 x 1100 mm
Center speaker dimensions (WxDxH)
- LHA725 home cinema system 5.1 channels:220 x 100 x 92 mm
- LHB645 home cinema system 5.1 channels:220 x 97.2 x 98.5 mm
Satellite speaker dimensions (WxDxH)
- LHA725 home cinema system 5.1 channels:101 x 141 x 92 mm
- LHB645 home cinema system 5.1 channels:100.5 x 97 x 142 mm
Subwoofer dimensions (W x D x H)
- LHA725 home cinema system 5.1 channels:172 x 391 x 261 mm
- LHB645 home cinema system 5.1 channels:172 x 261 x 391 mm
Package dimensions (WxDxH)
- LHA725 home cinema system 5.1 channels:741 x 456 x 368 mm
- LHB645 home cinema system 5.1 channels:741 x 368 x 456 mm

Side by side

Differences highlightedShow differences only

Comparison of LHA725, LHB645
65 specifications	A LG LHA725 home cinema system 5.1 channels Model LHA725 View product	B LG LHB645 home cinema system 5.1 channels Model LHB645 View product
Optical drive1 differ
Optical disc player type	Blu-Ray player	Blu-Ray player
Disc types supportedDiffers	BD-R, BD-RE, BD-ROM, CD-DA, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	BD, 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 formatsKnown for one	Unknown — not stated by the source	Blu-Ray audio, Blu-Ray video, CD audio, CD video
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
Video1 differ
3D	Yes	Yes
Video formats supportedDiffers	3GP, AVC, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV	3GP, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVID
Full HD	Yes	Yes
Video upscalingKnown for one	Unknown — not stated by the source	Yes
Audio1 differ
Audio output channels	5.1 channels	5.1 channels
RMS rated power	1000 W	1000 W
Audio decodersDiffers	DTS, DTS-HD HR, DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHD	Dolby Digital, Dolby TrueHD, DTS
EqualizerKnown for one	Yes	Unknown — not stated by the source
Radioidentical
FM radio	Yes	Yes
Satellite speakersidentical
Wireless satellite speakersKnown for one	Unknown — not stated by the source	No
Satellite speakers RMS powerKnown for one	167 W	Unknown — not stated by the source
Subwoofer1 differ
Subwoofer RMS powerDiffers	165 W	167 W
Wireless subwooferKnown for one	Unknown — not stated by the source	No
Networkidentical
Bluetooth	Yes	Yes
Ethernet LAN	Yes	Yes
Wi-Fi	Yes	Yes
Management featuresidentical
Sleep timerKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
HDMI inKnown for one	Unknown — not stated by the source	1
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 quantityKnown for one	Unknown — not stated by the source	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
S-Video outputs quantityKnown for one	Unknown — not stated by the source	0
Audio (L/R) inKnown for one	Unknown — not stated by the source	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 inKnown for one	Unknown — not stated by the source	1
Digital audio optical outKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) ports	1	1
FM antennaKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (typical)Differs	120 W	130 W
Power consumption (standby)	0.5 W	0.5 W
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC input voltageKnown for one	200-240 V	Unknown — not stated by the source
Weight & dimensions5 differ
Main unit dimensions (WxDxH)Differs	360 x 59 x 297 mm	360 x 299 x 60.5 mm
Front speaker dimensions (WxDxH)Differs	290 x 1100 x 290 mm	290 x 290 x 1100 mm
Center speaker dimensions (WxDxH)Differs	220 x 100 x 92 mm	220 x 97.2 x 98.5 mm
Satellite speaker dimensions (WxDxH)Differs	101 x 141 x 92 mm	100.5 x 97 x 142 mm
Subwoofer dimensions (W x D x H)Differs	172 x 391 x 261 mm	172 x 261 x 391 mm
Main unit weightKnown for one	2.6 kg	Unknown — not stated by the source
Packaging data1 differ
Package weight	18.2 kg	18.2 kg
Package dimensions (WxDxH)Differs	741 x 456 x 368 mm	741 x 368 x 456 mm
Packaging contentidentical
Remote control included	Yes	Yes
Batteries includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Apple docking compatibilityKnown for one	Unknown — not stated by the source	Not supported
Built-in HDD	No	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
CD-RW playbackKnown for one	Yes	Unknown — not stated by the source
Internet TVKnown for one	Yes	Unknown — not stated by the source
MiracastKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Product colour	Black	Black
KaraokeKnown for one	Unknown — not stated by the source	No
Digital Living Network Alliance (DLNA) certified	Yes	Yes
Smart TVKnown for one	Yes	Unknown — not stated by the source
Front speakersidentical
Front speakers RMS powerKnown for one	167 W	Unknown — not stated by the source
Center speakeridentical
Center speaker RMS powerKnown for one	167 W	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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