Product comparison · 2 home cinema systems

LG LHB645 home cinema system 5.1 channels vs Philips HTD3509X/78 home cinema system 5.1 channels

28specifications compared
14differ
14identical
62known for one product only

Key differences

The LG LHB645 home cinema system 5.1 channels has 700 W more RMS rated power than the Philips HTD3509X/78 home cinema system 5.1 channels (1000 W vs 300 W). The LG LHB645 home cinema system 5.1 channels has 117 W more subwoofer RMS power than the Philips HTD3509X/78 home cinema system 5.1 channels (167 W vs 50 W). The LG LHB645 home cinema system 5.1 channels has 80 W more power consumption (typical) than the Philips HTD3509X/78 home cinema system 5.1 channels (130 W vs 50 W). Optical disc player type: Blu-Ray player on the LG LHB645 home cinema system 5.1 channels, DVD player on the Philips HTD3509X/78 home cinema system 5.1 channels. Audio decoders: Dolby Digital, Dolby TrueHD, DTS on the LG LHB645 home cinema system 5.1 channels, Dolby Digital 5.1 on the Philips HTD3509X/78 home cinema system 5.1 channels.

Optical disc player type
- LHB645 home cinema system 5.1 channels:Blu-Ray player
- HTD3509X/78 home cinema system 5.1 channels:DVD player
RMS rated power
- LHB645 home cinema system 5.1 channels:1000 W
- HTD3509X/78 home cinema system 5.1 channels:300 W
Subwoofer RMS power
- LHB645 home cinema system 5.1 channels:167 W
- HTD3509X/78 home cinema system 5.1 channels:50 W
Power consumption (typical)
- LHB645 home cinema system 5.1 channels:130 W
- HTD3509X/78 home cinema system 5.1 channels:50 W
Main unit dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:360 x 299 x 60.5 mm
- HTD3509X/78 home cinema system 5.1 channels:360 x 335 x 58 mm
Front speaker dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:290 x 290 x 1100 mm
- HTD3509X/78 home cinema system 5.1 channels:85 x 83 x 88 mm
Center speaker dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:220 x 97.2 x 98.5 mm
- HTD3509X/78 home cinema system 5.1 channels:85 x 83 x 88 mm
Satellite speaker dimensions (WxDxH)
- LHB645 home cinema system 5.1 channels:100.5 x 97 x 142 mm
- HTD3509X/78 home cinema system 5.1 channels:85 x 83 x 88 mm

Side by side

Differences highlightedShow differences only

Comparison of LHB645, HTD3509X/78
90 specifications	A LG LHB645 home cinema system 5.1 channels Model LHB645 View product	B Philips HTD3509X/78 home cinema system 5.1 channels Model HTD3509X/78 View product
Optical drive3 differ
Optical disc player typeDiffers	Blu-Ray player	DVD player
Disc types supportedDiffers	BD, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	CD, CD-DA, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formatsDiffers	Blu-Ray audio, Blu-Ray video, CD audio, CD video	SVCD, VCD
Number of optical discsKnown for one	1 discs	Unknown — not stated by the source
Video1 differ
Video formats supportedDiffers	3GP, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVID	AVI, DIVX, MPEG, MPG
3DKnown for one	Yes	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Audio2 differ
RMS rated powerDiffers	1000 W	300 W
Audio decodersDiffers	Dolby Digital, Dolby TrueHD, DTS	Dolby Digital 5.1
Audio formats supportedKnown for one	Unknown — not stated by the source	MP3, WMA
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	10%
EqualizerKnown for one	Unknown — not stated by the source	Yes
Sound enhancement technologyKnown for one	Unknown — not stated by the source	Yes
MP3 bit ratesKnown for one	Unknown — not stated by the source	32 - 320 Kbit/s
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Radioidentical
Supported radio bandsKnown for one	Unknown — not stated by the source	FM
Preset stations quantityKnown for one	Unknown — not stated by the source	40
Satellite speakersidentical
Satellite speakers RMS powerKnown for one	Unknown — not stated by the source	50 W
Number of satellite speakersKnown for one	Unknown — not stated by the source	5
Satellite speaker frequency rangeKnown for one	Unknown — not stated by the source	150 - 20000 Hz
Satellite speaker impedanceKnown for one	Unknown — not stated by the source	4 Ω
Subwoofer1 differ
Subwoofer typeKnown for one	Unknown — not stated by the source	Passive subwoofer
Subwoofer RMS powerDiffers	167 W	50 W
Subwoofer driver diameter (imperial)Known for one	Unknown — not stated by the source	16.5 cm (6.5")
Subwoofer frequency rangeKnown for one	Unknown — not stated by the source	20 - 150 Hz
Subwoofer impedanceKnown for one	Unknown — not stated by the source	4 Ω
Ports & interfacesidentical
Composite video outKnown for one	Unknown — not stated by the source	1
AUX inKnown for one	Unknown — not stated by the source	Yes
HDMI versionKnown for one	Unknown — not stated by the source	1.4
HDMI inKnown for one	1	Unknown — not stated by the source
SCART ports quantityKnown for one	0	Unknown — not stated by the source
S-Video outputs quantityKnown for one	0	Unknown — not stated by the source
Digital audio coaxial inKnown for one	0	Unknown — not stated by the source
Digital audio coaxial outKnown for one	0	Unknown — not stated by the source
Digital audio optical outKnown for one	0	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	130 W	50 W
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC input voltageKnown for one	Unknown — not stated by the source	110-240 V
Weight & dimensions5 differ
Main unit dimensions (WxDxH)Differs	360 x 299 x 60.5 mm	360 x 335 x 58 mm
Main unit weightKnown for one	Unknown — not stated by the source	2.15 kg
Front speaker dimensions (WxDxH)Differs	290 x 290 x 1100 mm	85 x 83 x 88 mm
Front speaker weightKnown for one	Unknown — not stated by the source	260 g
Center speaker dimensions (WxDxH)Differs	220 x 97.2 x 98.5 mm	85 x 83 x 88 mm
Center speaker weightKnown for one	Unknown — not stated by the source	260 g
Satellite speaker dimensions (WxDxH)Differs	100.5 x 97 x 142 mm	85 x 83 x 88 mm
Satellite speaker weightKnown for one	Unknown — not stated by the source	260 g
Subwoofer dimensions (W x D x H)Differs	172 x 261 x 391 mm	195 x 265 x 265 mm
Packaging data1 differ
Package weightDiffers	18.2 kg	7.15 kg
Package dimensions (WxDxH)Known for one	741 x 368 x 456 mm	Unknown — not stated by the source
Packaging contentidentical
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC, HDMI
ManualKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Consumer Electronics Control (CEC)Known for one	Unknown — not stated by the source	EasyLink
Other featuresidentical
Battery typeKnown for one	Unknown — not stated by the source	AAA
Equalizer customizableKnown for one	Unknown — not stated by the source	Yes
Image formats supportedKnown for one	Unknown — not stated by the source	BMP, GIF, JPG, TIF
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Package typeKnown for one	Unknown — not stated by the source	Carton
QuantityKnown for one	Unknown — not stated by the source	1
Video compression formatsKnown for one	Unknown — not stated by the source	DivX, MPEG1, MPEG2
Packaging tare weightKnown for one	Unknown — not stated by the source	1.08 kg
Picture enhancementKnown for one	Unknown — not stated by the source	Rotate, Zoom
Apple docking compatibilityKnown for one	Not supported	Unknown — not stated by the source
Built-in HDDKnown for one	No	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Technical detailsidentical
Night modeKnown for one	Unknown — not stated by the source	Yes
Type of shelf-placementKnown for one	Unknown — not stated by the source	Laying
Product colourKnown for one	Black	Unknown — not stated by the source
KaraokeKnown for one	No	Unknown — not stated by the source
Digital Living Network Alliance (DLNA) certifiedKnown for one	Yes	Unknown — not stated by the source
Networkidentical
BluetoothKnown for one	Yes	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	Yes	Unknown — not stated by the source
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.

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