Product comparison · 2 home cinema systems

LG LHD645-DB home cinema system 5.1 channels vs Samsung HT-TX22 home cinema system

21specifications compared
13differ
8identical
31known for one product only

Key differences

The LG LHD645-DB home cinema system 5.1 channels has 400 W more RMS rated power than the Samsung HT-TX22 home cinema system (1000 W vs 600 W). The LG LHD645-DB home cinema system 5.1 channels has 134 W more front speakers RMS power than the Samsung HT-TX22 home cinema system (334 W vs 200 W). The LG LHD645-DB home cinema system 5.1 channels has 67 W more center speaker RMS power than the Samsung HT-TX22 home cinema system (167 W vs 100 W). Supported radio bands: FM on the LG LHD645-DB home cinema system 5.1 channels, AM, FM on the Samsung HT-TX22 home cinema system. Front speaker dimensions (WxDxH): 250 x 250 x 1100 mm on the LG LHD645-DB home cinema system 5.1 channels, 90 x 90 x 152 mm on the Samsung HT-TX22 home cinema system.

RMS rated power
- LHD645-DB home cinema system 5.1 channels:1000 W
- HT-TX22 home cinema system:600 W
Supported radio bands
- LHD645-DB home cinema system 5.1 channels:FM
- HT-TX22 home cinema system:AM, FM
Front speakers RMS power
- LHD645-DB home cinema system 5.1 channels:334 W
- HT-TX22 home cinema system:200 W
Center speaker RMS power
- LHD645-DB home cinema system 5.1 channels:167 W
- HT-TX22 home cinema system:100 W
Satellite speakers RMS power
- LHD645-DB home cinema system 5.1 channels:334 W
- HT-TX22 home cinema system:200 W
Subwoofer RMS power
- LHD645-DB home cinema system 5.1 channels:167 W
- HT-TX22 home cinema system:100 W
SCART ports quantity
- LHD645-DB home cinema system 5.1 channels:0
- HT-TX22 home cinema system:1
Component video (YPbPr/YCbCr) out
- LHD645-DB home cinema system 5.1 channels:0
- HT-TX22 home cinema system:1

Side by side

Differences highlightedShow differences only

Comparison of LHD645-DB, HT-TX22
52 specifications	A LG LHD645-DB home cinema system 5.1 channels Model LHD645-DB View product	B Samsung HT-TX22 home cinema system Model HT-TX22 View product
Optical drive1 differ
Disc types supportedDiffers	CD, CD-R, CD-RW, DVD, DVD+RW, DVD-R, DVD-RW	DVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formatsKnown for one	CD audio, CD video, SVCD, VCD	Unknown — not stated by the source
Videoidentical
3DKnown for one	No	Unknown — not stated by the source
Video formats supportedKnown for one	MPEG2, XVID	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Progressive scanKnown for one	Unknown — not stated by the source	Yes
Audio1 differ
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
RMS rated powerDiffers	1000 W	600 W
Audio formats supportedKnown for one	MP3, WMA	Unknown — not stated by the source
Audio decodersKnown for one	Unknown — not stated by the source	Dolby Digital 5.1, Dolby Pro Logic
Radio1 differ
Supported radio bandsDiffers	FM	AM, FM
Radio Data System (RDS)Known for one	Unknown — not stated by the source	Yes
Preset stations quantityKnown for one	Unknown — not stated by the source	60
Front speakers1 differ
Front speakers RMS powerDiffers	334 W	200 W
Center speaker1 differ
Center speaker RMS powerDiffers	167 W	100 W
Satellite speakers1 differ
Satellite speakers RMS powerDiffers	334 W	200 W
Number of satellite speakersKnown for one	2	Unknown — not stated by the source
Subwoofer1 differ
Subwoofer RMS powerDiffers	167 W	100 W
Subwoofer typeKnown for one	Unknown — not stated by the source	Passive subwoofer
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
Ports & interfaces2 differ
HDMI inKnown for one	0	Unknown — not stated by the source
Number of HDMI outputsKnown for one	1	Unknown — not stated by the source
SCART ports quantityDiffers	0	1
Component video (YPbPr/YCbCr) outDiffers	0	1
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 inKnown for one	1	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
FM antennaKnown for one	Yes	Unknown — not stated by the source
Composite video inKnown for one	Unknown — not stated by the source	0
Weight & dimensions4 differ
Main unit dimensions (WxDxH)Known for one	360 x 299 x 60.5 mm	Unknown — not stated by the source
Front speaker dimensions (WxDxH)Differs	250 x 250 x 1100 mm	90 x 90 x 152 mm
Center speaker dimensions (WxDxH)Differs	260 x 74 x 93 mm	200 x 92 x 90 mm
Satellite speaker dimensions (WxDxH)Differs	88 x 81 x 122 mm	90 x 90 x 1045 mm
Subwoofer dimensions (W x D x H)Differs	191 x 318 x 388.5 mm	175 x 381 x 320 mm
Other featuresidentical
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
Displayidentical
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Packaging contentidentical
Remote control includedKnown for one	Unknown — not stated by the source	Yes

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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