Product comparison · 2 home cinema systems

LG LHB655N home cinema system 5.1 channels vs Philips HTD3509X/78 home cinema system 5.1 channels

33specifications compared
17differ
16identical
71known for one product only

Key differences

The LG LHB655N 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 LHB655N home cinema system 5.1 channels has 10 more preset stations quantity than the Philips HTD3509X/78 home cinema system 5.1 channels (50 vs 40). The LG LHB655N 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). Optical disc player type: Blu-Ray player on the LG LHB655N home cinema system 5.1 channels, DVD player on the Philips HTD3509X/78 home cinema system 5.1 channels. Audio formats supported: AAC, FLAC, LPCM, MP3, WMA on the LG LHB655N home cinema system 5.1 channels, MP3, WMA on the Philips HTD3509X/78 home cinema system 5.1 channels.

Optical disc player type
- LHB655N home cinema system 5.1 channels:Blu-Ray player
- HTD3509X/78 home cinema system 5.1 channels:DVD player
RMS rated power
- LHB655N home cinema system 5.1 channels:1000 W
- HTD3509X/78 home cinema system 5.1 channels:300 W
Audio formats supported
- LHB655N home cinema system 5.1 channels:AAC, FLAC, LPCM, MP3, WMA
- HTD3509X/78 home cinema system 5.1 channels:MP3, WMA
Preset stations quantity
- LHB655N home cinema system 5.1 channels:50
- HTD3509X/78 home cinema system 5.1 channels:40
Subwoofer RMS power
- LHB655N home cinema system 5.1 channels:167 W
- HTD3509X/78 home cinema system 5.1 channels:50 W
Subwoofer driver diameter (imperial)
- LHB655N home cinema system 5.1 channels:7.62 cm (3")
- HTD3509X/78 home cinema system 5.1 channels:16.5 cm (6.5")
Subwoofer impedance
- LHB655N home cinema system 5.1 channels:3 Ω
- HTD3509X/78 home cinema system 5.1 channels:4 Ω
USB ports quantity
- LHB655N home cinema system 5.1 channels:2
- HTD3509X/78 home cinema system 5.1 channels:1

Side by side

Differences highlightedShow differences only

Comparison of LHB655N, HTD3509X/78
104 specifications	A LG LHB655N home cinema system 5.1 channels Model LHB655N View product	B Philips HTD3509X/78 home cinema system 5.1 channels Model HTD3509X/78 View product
Optical drive2 differ
Optical disc player typeDiffers	Blu-Ray player	DVD player
Disc types supportedDiffers	BD-R, BD-RE, BD-ROM, 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 formatsKnown for one	Unknown — not stated by the source	SVCD, VCD
Video1 differ
Video formats supportedDiffers	3GP, AVCHD, FLV, M4V, MKV, MOV, MP4, MPEG1, MPEG2, MPEG4, VOB, WMV	AVI, DIVX, MPEG, MPG
Video upscalingKnown for one	Unknown — not stated by the source	Yes
3DKnown for one	Yes	Unknown — not stated by the source
Video D/A Converter (DAC)Known for one	12-bit/148MHz	Unknown — not stated by the source
Analog signal format systemKnown for one	NTSC, PAL	Unknown — not stated by the source
Video enhancement technologyKnown for one	Yes	Unknown — not stated by the source
Audio3 differ
RMS rated powerDiffers	1000 W	300 W
Audio decodersDiffers	DTS, DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHD	Dolby Digital 5.1
Audio formats supportedDiffers	AAC, FLAC, LPCM, MP3, WMA	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
Number of speakersKnown for one	7	Unknown — not stated by the source
Radio1 differ
Preset stations quantityDiffers	50	40
Radio Data System (RDS)Known for one	Yes	Unknown — not stated by the source
RDS featuresKnown for one	CT, PLL, PS, PTY, RT	Unknown — not stated by the source
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
Subwoofer3 differ
Subwoofer RMS powerDiffers	167 W	50 W
Wireless subwooferKnown for one	Unknown — not stated by the source	No
Subwoofer driver diameter (imperial)Differs	7.62 cm (3")	16.5 cm (6.5")
Subwoofer frequency rangeKnown for one	Unknown — not stated by the source	20 - 150 Hz
Subwoofer impedanceDiffers	3 Ω	4 Ω
Ports & interfaces1 differ
USB ports quantityDiffers	2	1
Component video (YPbPr/YCbCr) outKnown for one	Unknown — not stated by the source	0
Composite video outKnown for one	Unknown — not stated by the source	1
AUX inKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	135 W	50 W
AC input voltageDiffers	200-240 V	110-240 V
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Weight & dimensions4 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 110 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)Known for one	Unknown — not stated by the source	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 dataidentical
Package weightKnown for one	Unknown — not stated by the source	7.15 kg
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
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
AirPlayKnown for one	No	Unknown — not stated by the source
Deep colour supportKnown for one	Yes	Unknown — not stated by the source
DisplayKnown for one	FLD	Unknown — not stated by the source
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
MP3 playbackKnown for one	Yes	Unknown — not stated by the source
MultiroomKnown for one	Yes	Unknown — not stated by the source
Rear speaker depthKnown for one	29 cm	Unknown — not stated by the source
Rear speaker heightKnown for one	110 cm	Unknown — not stated by the source
Rear speaker widthKnown for one	29 cm	Unknown — not stated by the source
Smartphone/tablet remote supportKnown for one	Yes	Unknown — not stated by the source
Streaming capabilityKnown for one	Yes	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
Digital Living Network Alliance (DLNA) certifiedKnown for one	Yes	Unknown — not stated by the source
Power sourceKnown for one	AC	Unknown — not stated by the source
Sleep modeKnown for one	Yes	Unknown — not stated by the source
Front speakersidentical
Front speakers RMS powerKnown for one	332 W	Unknown — not stated by the source
Front speaker sensitivityKnown for one	81 dB	Unknown — not stated by the source
Front speaker impedanceKnown for one	3 Ω	Unknown — not stated by the source
Front speaker woofer diameter (imperial)Known for one	7.62 cm (3")	Unknown — not stated by the source
Center speakeridentical
Center speaker RMS powerKnown for one	167 W	Unknown — not stated by the source
Center speaker sensitivityKnown for one	81 dB	Unknown — not stated by the source
Center speaker impedanceKnown for one	3 Ω	Unknown — not stated by the source
Center speaker woofer diameter (imperial)Known for one	7.62 cm (3")	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	No	Unknown — not stated by the source
Displayidentical
Built-in displayKnown 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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