Product comparison · 2 home cinema systems

LG HRT403DA home cinema system 3.1 channels vs LG HT903WA home cinema system 5.1 channels

12specifications compared
6differ
6identical
33known for one product only

Key differences

Optical disc player type
- HRT403DA home cinema system 3.1 channels:DVD recorder
- HT903WA home cinema system 5.1 channels:DVD player
Audio output channels
- HRT403DA home cinema system 3.1 channels:3.1 channels
- HT903WA home cinema system 5.1 channels:5.1 channels
RMS rated power
- HRT403DA home cinema system 3.1 channels:400 W
- HT903WA home cinema system 5.1 channels:1000 W
Audio decoders
- HRT403DA home cinema system 3.1 channels:Dolby Digital
- HT903WA home cinema system 5.1 channels:Dolby Digital, DTS
Center speaker RMS power
- HRT403DA home cinema system 3.1 channels:80 W
- HT903WA home cinema system 5.1 channels:155 W
Subwoofer RMS power
- HRT403DA home cinema system 3.1 channels:160 W
- HT903WA home cinema system 5.1 channels:225 W

Side by side

Differences highlightedShow differences only

Comparison of HRT403DA, HT903WA
45 specifications	A LG HRT403DA home cinema system 3.1 channels Model HRT403DA View product	B LG HT903WA home cinema system 5.1 channels Model HT903WA View product
Optical drive1 differ
Optical disc player typeDiffers	DVD recorder	DVD player
Disc types supportedKnown for one	DVD, DVD+R, DVD-RAM	Unknown — not stated by the source
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs
Videoidentical
Video formats supportedKnown for one	MPEG2	Unknown — not stated by the source
Analog signal format systemKnown for one	PAL I, SECAM D/K, SECAM L	Unknown — not stated by the source
Audio3 differ
Audio output channelsDiffers	3.1 channels	5.1 channels
RMS rated powerDiffers	400 W	1000 W
Audio decodersDiffers	Dolby Digital	Dolby Digital, DTS
Audio formats supported	MP3, WMA	MP3, WMA
EqualizerKnown for one	Unknown — not stated by the source	Yes
Radioidentical
Radio Data System (RDS)	Yes	Yes
FM band rangeKnown for one	87.5 - 108 MHz	Unknown — not stated by the source
Preset stations quantity	50	50
Supported radio bandsKnown for one	Unknown — not stated by the source	FM
Center speaker1 differ
Center speaker RMS powerDiffers	80 W	155 W
Center speaker impedanceKnown for one	4 Ω	Unknown — not stated by the source
Satellite speakersidentical
Satellite speakers RMS powerKnown for one	160 W	Unknown — not stated by the source
Satellite speaker impedanceKnown for one	4 Ω	Unknown — not stated by the source
Number of satellite speakersKnown for one	Unknown — not stated by the source	5
Subwoofer1 differ
Subwoofer typeKnown for one	Active subwoofer	Unknown — not stated by the source
Subwoofer RMS powerDiffers	160 W	225 W
Subwoofer impedanceKnown for one	3 Ω	Unknown — not stated by the source
Management featuresidentical
Sleep timerKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
HDMI ports quantity	1	1
USB ports quantityKnown for one	1	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Component video (YPbPr/YCbCr) out	1	1
Composite video out	1	1
S-Video outputs quantityKnown for one	1	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
SCART ports quantityKnown for one	Unknown — not stated by the source	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Weight & dimensionsidentical
Receiver dimensions (WxDxH)Known for one	49 x 275 x 430 mm	Unknown — not stated by the source
Center speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	330 x 94 x 111 mm
Center speaker weightKnown for one	Unknown — not stated by the source	780 g
Subwoofer dimensions (W x D x H)Known for one	Unknown — not stated by the source	190 x 414 x 414 mm
Subwoofer weightKnown for one	Unknown — not stated by the source	7.5 kg
Dimensions rear speaker (W x D x H)Known for one	Unknown — not stated by the source	330 x 111 x 94 mm
Rear speaker weightKnown for one	Unknown — not stated by the source	4.36 kg
Other featuresidentical
HDD capacityKnown for one	160 GB	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	430 x 81 x 372 mm
Surround speaker dimensions (WxHxD)Known for one	Unknown — not stated by the source	280 x 2100 x 280 mm
Surround speaker weightKnown for one	Unknown — not stated by the source	4.36 kg
WeightKnown for one	Unknown — not stated by the source	3.9 kg

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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