Product comparison · 2 home cinema systems

LG LHA825W home cinema system 5.1 channels vs LG LHB645N home cinema system 5.1 channels

30specifications compared
18differ
12identical
39known for one product only

Key differences

The LG LHA825W home cinema system 5.1 channels has 200 W more RMS rated power than the LG LHB645N home cinema system 5.1 channels (1200 W vs 1000 W). The LG LHB645N home cinema system 5.1 channels has 140 W more front speakers RMS power than the LG LHA825W home cinema system 5.1 channels (334 W vs 194 W). The LG LHA825W home cinema system 5.1 channels has 27 W more center speaker RMS power than the LG LHB645N home cinema system 5.1 channels (194 W vs 167 W). Only the LG LHA825W home cinema system 5.1 channels has Bluetooth. Only the LG LHA825W home cinema system 5.1 channels has Wi-Fi.

RMS rated power
- LHA825W home cinema system 5.1 channels:1200 W
- LHB645N home cinema system 5.1 channels:1000 W
Front speakers RMS power
- LHA825W home cinema system 5.1 channels:194 W
- LHB645N home cinema system 5.1 channels:334 W
Center speaker RMS power
- LHA825W home cinema system 5.1 channels:194 W
- LHB645N home cinema system 5.1 channels:167 W
Satellite speakers RMS power
- LHA825W home cinema system 5.1 channels:194 W
- LHB645N home cinema system 5.1 channels:334 W
Subwoofer RMS power
- LHA825W home cinema system 5.1 channels:230 W
- LHB645N home cinema system 5.1 channels:167 W
Bluetooth
- LHA825W home cinema system 5.1 channels:Yes
- LHB645N home cinema system 5.1 channels:No
Wi-Fi
- LHA825W home cinema system 5.1 channels:Yes
- LHB645N home cinema system 5.1 channels:No
Power consumption (typical)
- LHA825W home cinema system 5.1 channels:90 W
- LHB645N home cinema system 5.1 channels:120 W

Side by side

Differences highlightedShow differences only

Comparison of LHA825W, LHB645N
69 specifications	A LG LHA825W home cinema system 5.1 channels Model LHA825W View product	B LG LHB645N home cinema system 5.1 channels Model LHB645N View product
Optical drive1 differ
Optical disc player type	Blu-Ray player	Blu-Ray player
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
Disc types supportedDiffers	BD-RE, BD-ROM, CD-DA, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	BD-R, BD-RE, BD-ROM, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Number of optical discsKnown for one	1 discs	Unknown — not stated by the source
Video1 differ
3D	Yes	Yes
Video formats supportedDiffers	3GP, AVC, FLV, H.264, M4V, MKV, MPEG2, MPEG4, VOB, WMV	3GP, AVC, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG1, MPEG2, MPEG4, VC-1, VOB, WMV
Full HDKnown for one	Yes	Unknown — not stated by the source
Analog signal format systemKnown for one	NTSC, PAL	Unknown — not stated by the source
Audio2 differ
Audio output channels	5.1 channels	5.1 channels
RMS rated powerDiffers	1200 W	1000 W
Audio decodersDiffers	DTS, DTS-HD HR, DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus	DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHD
EqualizerKnown for one	Yes	Unknown — not stated by the source
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Radioidentical
FM radio	Yes	Yes
Radio Data System (RDS)Known for one	Yes	Unknown — not stated by the source
Front speakers1 differ
Front speakers RMS powerDiffers	194 W	334 W
Center speaker1 differ
Center speaker RMS powerDiffers	194 W	167 W
Satellite speakers1 differ
Satellite speakers RMS powerDiffers	194 W	334 W
Number of satellite speakersKnown for one	Unknown — not stated by the source	2
Wireless satellite speakersKnown for one	Unknown — not stated by the source	No
Subwoofer1 differ
Subwoofer RMS powerDiffers	230 W	167 W
Subwoofer typeKnown for one	Unknown — not stated by the source	Passive subwoofer
Wireless subwooferKnown for one	Unknown — not stated by the source	No
Network2 differ
BluetoothDiffers	Yes	No
Ethernet LAN	Yes	Yes
Wi-FiDiffers	Yes	No
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	No
Ports & interfacesidentical
HDMI inKnown for one	2	Unknown — not stated by the source
Number of HDMI outputs	1	1
USB ports quantityKnown for one	Unknown — not stated by the source	1
USB versionKnown for one	Unknown — not stated by the source	2.0
Digital audio optical inKnown for one	Unknown — not stated by the source	1
FM antennaKnown for one	Unknown — not stated by the source	Yes
HDMI versionKnown for one	Unknown — not stated by the source	1.4
Power1 differ
Power consumption (typical)Differs	90 W	120 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
Power consumption (standby)	0.5 W	0.5 W
Weight & dimensions3 differ
Main unit dimensions (WxDxH)Differs	410 x 57 x 275 mm	360 x 299 x 61 mm
Main unit weight	2.7 kg	2.7 kg
Front speaker dimensions (WxDxH)Known for one	103 x 205 x 91 mm	Unknown — not stated by the source
Center speaker dimensions (WxDxH)Differs	343 x 86 x 87 mm	220 x 104 x 99 mm
Satellite speaker dimensions (WxDxH)Known for one	103 x 150 x 90 mm	Unknown — not stated by the source
Subwoofer dimensions (W x D x H)Differs	191 x 386 x 318 mm	172 x 391 x 261 mm
Packaging data3 differ
Package widthDiffers	368 mm	742 mm
Package depthDiffers	578 mm	368 mm
Package heightDiffers	456 mm	458 mm
Package dimensions (WxDxH)Known for one	578 x 456 x 368 mm	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Remote control included	Yes	Yes
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Built-in HDDKnown for one	No	Unknown — not stated by the source
TV tuner integratedKnown for one	Yes	Unknown — not stated by the source
CD-RW playbackKnown for one	Yes	Unknown — not stated by the source
Internet TVKnown for one	Yes	Unknown — not stated by the source
MiracastDiffers	Yes	No
Smartphone/tablet remote support	Yes	Yes
Deep colour supportKnown for one	Unknown — not stated by the source	Yes
Package weightKnown for one	Unknown — not stated by the source	18200 kg
x.v.Color supportKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Product colour	Black	Black
AV inputKnown for one	Yes	Unknown — not stated by the source
Digital Living Network Alliance (DLNA) certified	Yes	Yes
Power source typeKnown for one	AC	Unknown — not stated by the source
Smart TVKnown for one	Yes	Unknown — not stated by the source
Video playbackKnown for one	Yes	Unknown — not stated by the source
Sleep modeKnown 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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