Product comparison · 2 home cinema systems

Philips HTS3551/78 home cinema system 5.1 channels vs Philips HTS5581/93 home cinema system Black

22specifications compared
15differ
7identical
63known for one product only

Key differences

Satellite speaker impedance
- HTS3551/78 home cinema system 5.1 channels:3 Ω
- HTS5581/93 home cinema system Black:5 Ω
Subwoofer driver diameter (imperial)
- HTS3551/78 home cinema system 5.1 channels:16.5 cm (6.5")
- HTS5581/93 home cinema system Black:2.54 cm (1")
Subwoofer impedance
- HTS3551/78 home cinema system 5.1 channels:12 Ω
- HTS5581/93 home cinema system Black:3 Ω
Power consumption (standby)
- HTS3551/78 home cinema system 5.1 channels:0.9 W
- HTS5581/93 home cinema system Black:0.5 W
Main unit weight
- HTS3551/78 home cinema system 5.1 channels:2.7 kg
- HTS5581/93 home cinema system Black:3.69 kg
Front speaker weight
- HTS3551/78 home cinema system 5.1 channels:500 g
- HTS5581/93 home cinema system Black:1.03 kg
Center speaker weight
- HTS3551/78 home cinema system 5.1 channels:500 g
- HTS5581/93 home cinema system Black:1.4 kg
Subwoofer weight
- HTS3551/78 home cinema system 5.1 channels:3.2 kg
- HTS5581/93 home cinema system Black:4.8 kg

Side by side

Differences highlightedShow differences only

Comparison of HTS3551/78, HTS5581/93
85 specifications	A Philips HTS3551/78 home cinema system 5.1 channels Model HTS3551/78 View product	B Philips HTS5581/93 home cinema system Black Model HTS5581/93 View product
Optical driveidentical
Optical disc player typeKnown for one	Blu-Ray player	Unknown — not stated by the source
Disc types supportedKnown for one	BD-R, BD-RE, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	Unknown — not stated by the source
Videoidentical
3DKnown for one	No	Unknown — not stated by the source
Video formats supportedKnown for one	AVCHD, DIVX, MPEG1, MPEG2, MPEG4	Unknown — not stated by the source
Progressive scanKnown for one	Yes	Unknown — not stated by the source
Video upscalingKnown for one	Yes	Unknown — not stated by the source
Audioidentical
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
RMS rated powerKnown for one	240 W	Unknown — not stated by the source
Audio decodersKnown for one	DTS, DTS-HD, Dolby Digital, Dolby Digital Plus, Dolby TrueHD	Unknown — not stated by the source
Audio formats supportedKnown for one	AAC, MP3, WAV, WMA	Unknown — not stated by the source
Total Harmonic Distortion (THD)Known for one	30%	Unknown — not stated by the source
EqualizerKnown for one	Yes	Unknown — not stated by the source
Sound enhancement technologyKnown for one	Yes	Unknown — not stated by the source
Audio Return Channel (ARC)Known for one	Yes	Unknown — not stated by the source
MP3 bit ratesKnown for one	Unknown — not stated by the source	32 - 320 Kbit/s
Radioidentical
FM radioKnown for one	Yes	Unknown — not stated by the source
Center speakeridentical
Center speaker RMS powerKnown for one	40 W	Unknown — not stated by the source
Center speaker woofer diameter (imperial)Known for one	7.62 cm (3")	Unknown — not stated by the source
Satellite speakers1 differ
Number of satellite speakersKnown for one	4	Unknown — not stated by the source
Satellite speaker impedanceDiffers	3 Ω	5 Ω
Satellite speaker woofer diameter (imperial)Known for one	7.62 cm (3")	Unknown — not stated by the source
Subwoofer2 differ
Wireless subwooferKnown for one	No	Unknown — not stated by the source
Subwoofer driver diameter (imperial)Differs	16.5 cm (6.5")	2.54 cm (1")
Subwoofer impedanceDiffers	12 Ω	3 Ω
Networkidentical
BluetoothKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Ports & interfacesidentical
Number of HDMI outputsKnown for one	1	Unknown — not stated by the source
USB ports quantityKnown for one	1	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Composite video outKnown for one	1	Unknown — not stated by the source
AUX inKnown for one	Yes	Unknown — not stated by the source
Digital audio coaxial inKnown for one	1	Unknown — not stated by the source
Digital audio optical 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
HDMI versionKnown for one	1.4	Unknown — not stated by the source
Front / Side connectionsKnown for one	USB, Music iLINK	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	55 W	Unknown — not stated by the source
AC input frequencyKnown for one	50-60 Hz	Unknown — not stated by the source
AC input voltageKnown for one	220-240 V	Unknown — not stated by the source
Power consumption (standby)Differs	0.9 W	0.5 W
Weight & dimensions5 differ
Main unit dimensions (WxDxH)Known for one	360 x 325 x 58 mm	Unknown — not stated by the source
Main unit weightDiffers	2.7 kg	3.69 kg
Front speaker dimensions (WxDxH)Known for one	95 x 87 x 161 mm	Unknown — not stated by the source
Front speaker weightDiffers	500 g	1.03 kg
Center speaker dimensions (WxDxH)Known for one	161 x 92 x 95 mm	Unknown — not stated by the source
Center speaker weightDiffers	500 g	1.4 kg
Subwoofer dimensions (W x D x H)Known for one	126 x 369 x 307 mm	Unknown — not stated by the source
Subwoofer weightDiffers	3.2 kg	4.8 kg
Rear speaker weightDiffers	500 g	3.84 kg
Packaging data2 differ
Package widthKnown for one	468 mm	Unknown — not stated by the source
Package depthKnown for one	410 mm	Unknown — not stated by the source
Package heightKnown for one	370 mm	Unknown — not stated by the source
Package weightDiffers	10.1 kg	24.3 kg
Package dimensions (WxDxH)Differs	468 x 370 x 410 mm	400 x 1100 x 400 mm
Packaging contentidentical
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	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
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other features3 differ
Apple dockingKnown for one	No	Unknown — not stated by the source
Built-in HDDKnown for one	No	Unknown — not stated by the source
AirPlayKnown for one	No	Unknown — not stated by the source
Centre speaker dimensions (WxHxD)Differs	161 x 95 x 92 mm	280 x 95 x 92 mm
Centre speaker driver diameterDiffers	2.54 cm (1")	5.08 cm (2")
Game modeKnown for one	Yes	Unknown — not stated by the source
Image formats supportedKnown for one	GIF, JPG, PNG	Unknown — not stated by the source
Sound modesKnown for one	Game, Movie, Music, News	Unknown — not stated by the source
Video compression formatsKnown for one	AVCHD, DivX, MPEG1, MPEG2, MPEG4	Unknown — not stated by the source
Subwoofer dimensions (WxHxD)Differs	126 x 307 x 369 mm	196 x 395 x 342 mm
Channels quantityKnown for one	Unknown — not stated by the source	40 channels
Certificatesidentical
Consumer Electronics Control (CEC)Known for one	Anynet+	Unknown — not stated by the source
Technical details1 differ
Playback modesKnown for one	Rotation, Zoom	Unknown — not stated by the source
PowerDiffers	55 W	105 W
SlideshowKnown 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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