Product comparison · 2 home cinema systems

LG LHB645 home cinema system 5.1 channels vs Philips HTD3511/77 home cinema system 5.1 channels

35specifications compared
18differ
17identical
45known 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 HTD3511/77 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 HTD3511/77 home cinema system 5.1 channels (167 W vs 50 W). The LG LHB645 home cinema system 5.1 channels has 1 more HDMI in than the Philips HTD3511/77 home cinema system 5.1 channels (1 vs 0). Only the LG LHB645 home cinema system 5.1 channels has 3D. Only the LG LHB645 home cinema system 5.1 channels has Ethernet LAN.

Optical disc player type
- LHB645 home cinema system 5.1 channels:Blu-Ray player
- HTD3511/77 home cinema system 5.1 channels:DVD player
3D
- LHB645 home cinema system 5.1 channels:Yes
- HTD3511/77 home cinema system 5.1 channels:No
RMS rated power
- LHB645 home cinema system 5.1 channels:1000 W
- HTD3511/77 home cinema system 5.1 channels:300 W
Subwoofer RMS power
- LHB645 home cinema system 5.1 channels:167 W
- HTD3511/77 home cinema system 5.1 channels:50 W
Ethernet LAN
- LHB645 home cinema system 5.1 channels:Yes
- HTD3511/77 home cinema system 5.1 channels:No
Wi-Fi
- LHB645 home cinema system 5.1 channels:Yes
- HTD3511/77 home cinema system 5.1 channels:No
HDMI in
- LHB645 home cinema system 5.1 channels:1
- HTD3511/77 home cinema system 5.1 channels:0
Component video (YPbPr/YCbCr) out
- LHB645 home cinema system 5.1 channels:0
- HTD3511/77 home cinema system 5.1 channels:1

Side by side

Differences highlightedShow differences only

Comparison of LHB645, HTD3511/77
80 specifications	A LG LHB645 home cinema system 5.1 channels Model LHB645 View product	B Philips HTD3511/77 home cinema system 5.1 channels Model HTD3511/77 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-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
Video1 differ
3DDiffers	Yes	No
Video formats supportedKnown for one	3GP, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV, XVID	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
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
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 speaker typeKnown for one	Unknown — not stated by the source	2-way
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
Wireless satellite speakersKnown for one	No	Unknown — not stated by the source
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	150 - 20000 Hz
Subwoofer impedanceKnown for one	Unknown — not stated by the source	4 Ω
Wireless subwooferKnown for one	No	Unknown — not stated by the source
Network2 differ
Ethernet LANDiffers	Yes	No
Wi-FiDiffers	Yes	No
BluetoothKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
HDMI inDiffers	1	0
Component video (YPbPr/YCbCr) outDiffers	0	1
Composite video outKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
FM antennaKnown for one	Yes	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 Hz
AC input voltageKnown for one	Unknown — not stated by the source	220-240 V
Weight & dimensions3 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	2.4 kg
Front speaker dimensions (WxDxH)Differs	290 x 290 x 1100 mm	85 x 88 x 83 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 88 x 83 mm
Center speaker weightKnown for one	Unknown — not stated by the source	260 g
Subwoofer weightKnown for one	Unknown — not stated by the source	2.82 kg
Satellite speaker dimensions (WxDxH)Known for one	100.5 x 97 x 142 mm	Unknown — not stated by the source
Subwoofer dimensions (W x D x H)Known for one	172 x 261 x 391 mm	Unknown — not stated by the source
Packaging data2 differ
Package widthKnown for one	Unknown — not stated by the source	470 mm
Package depthKnown for one	Unknown — not stated by the source	377 mm
Package heightKnown for one	Unknown — not stated by the source	345 mm
Package weightDiffers	18.2 kg	7.6 kg
Package dimensions (WxDxH)Differs	741 x 368 x 456 mm	470 x 377 x 345 mm
Packaging contentidentical
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	HDMI
ManualKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Image formats supportedKnown for one	Unknown — not stated by the source	BMP, JPG, TIF
Package weightKnown for one	Unknown — not stated by the source	7.6 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 details1 differ
KaraokeDiffers	No	Yes
Digital Living Network Alliance (DLNA) certifiedKnown 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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