Product comparison · 2 home cinema systems

LG ARX8 home cinema system 4.2 channels vs LG LHB755 home cinema system 5.1 channels

30specifications compared
18differ
12identical
41known for one product only

Key differences

The LG LHB755 home cinema system 5.1 channels has 0.9 channels more audio output channels than the LG ARX8 home cinema system 4.2 channels (5.1 channels vs 4.2 channels). The LG ARX8 home cinema system 4.2 channels has 400 W more RMS rated power than the LG LHB755 home cinema system 5.1 channels (1600 W vs 1200 W). The LG ARX8 home cinema system 4.2 channels has 132 W more front speakers RMS power than the LG LHB755 home cinema system 5.1 channels (520 W vs 388 W). Only the LG LHB755 home cinema system 5.1 channels has 3D. Only the LG ARX8 home cinema system 4.2 channels has wireless satellite speakers.

Optical disc player type
- ARX8 home cinema system 4.2 channels:Not included
- LHB755 home cinema system 5.1 channels:Blu-Ray player
3D
- ARX8 home cinema system 4.2 channels:No
- LHB755 home cinema system 5.1 channels:Yes
Audio output channels
- ARX8 home cinema system 4.2 channels:4.2 channels
- LHB755 home cinema system 5.1 channels:5.1 channels
RMS rated power
- ARX8 home cinema system 4.2 channels:1600 W
- LHB755 home cinema system 5.1 channels:1200 W
Front speakers RMS power
- ARX8 home cinema system 4.2 channels:520 W
- LHB755 home cinema system 5.1 channels:388 W
Satellite speakers RMS power
- ARX8 home cinema system 4.2 channels:520 W
- LHB755 home cinema system 5.1 channels:388 W
Wireless satellite speakers
- ARX8 home cinema system 4.2 channels:Yes
- LHB755 home cinema system 5.1 channels:No
Subwoofer RMS power
- ARX8 home cinema system 4.2 channels:560 W
- LHB755 home cinema system 5.1 channels:230 W

Side by side

Differences highlightedShow differences only

Comparison of ARX8, LHB755
71 specifications	A LG ARX8 home cinema system 4.2 channels Model ARX8 View product	B LG LHB755 home cinema system 5.1 channels Model LHB755 View product
Optical drive2 differ
Optical disc player typeDiffers	Not included	Blu-Ray player
Disc types supportedDiffers	No	BD, BD-R, BD-RE, CD, CD-R, CD-RW, DVD, DVD+RW, DVD-R, DVD-RW
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs
Playback disc formatsKnown for one	Unknown — not stated by the source	Blu-Ray audio, Blu-Ray video, CD audio, CD video
Video1 differ
3DDiffers	No	Yes
Video formats supportedKnown for one	Unknown — not stated by the source	AVI, DIVX HD, FLV, H.264, MKV, MOV, MP4, MPEG2, TS, VOB, WMV
Full HDKnown for one	Unknown — not stated by the source	Yes
Video upscalingKnown for one	Unknown — not stated by the source	Yes
Audio2 differ
Audio output channelsDiffers	4.2 channels	5.1 channels
RMS rated powerDiffers	1600 W	1200 W
Audio decodersKnown for one	Unknown — not stated by the source	Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD HR, DTS-HD Master Audio
Audio formats supportedKnown for one	Unknown — not stated by the source	AAC, FLAC, MP3
Radioidentical
FM radio	Yes	Yes
Supported radio bandsKnown for one	Unknown — not stated by the source	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	50
Front speakers1 differ
Front speaker typeKnown for one	Unknown — not stated by the source	2-way
Front speakers RMS powerDiffers	520 W	388 W
Center speakeridentical
Center speaker typeKnown for one	Unknown — not stated by the source	2-way
Center speaker RMS powerKnown for one	Unknown — not stated by the source	194 W
Satellite speakers2 differ
Satellite speaker typeKnown for one	Unknown — not stated by the source	2-way
Satellite speakers RMS powerDiffers	520 W	388 W
Wireless satellite speakersDiffers	Yes	No
Subwoofer2 differ
Subwoofer RMS powerDiffers	560 W	230 W
Wireless subwooferDiffers	Yes	No
Network2 differ
Bluetooth	Yes	Yes
Ethernet LANDiffers	No	Yes
Wi-FiDiffers	No	Yes
Ports & interfaces2 differ
HDMI inDiffers	3	2
Number of HDMI outputsDiffers	3	1
SCART ports quantity	0	0
USB ports quantity	1	1
USB version	2.0	2.0
Component video (YPbPr/YCbCr) out	0	0
S-Video outputs quantityKnown for one	Unknown — not stated by the source	0
AUX inKnown for one	Unknown — not stated by the source	Yes
Digital audio coaxial inKnown for one	Unknown — not stated by the source	0
Digital audio coaxial outKnown for one	Unknown — not stated by the source	0
Digital audio optical inKnown for one	Unknown — not stated by the source	0
Digital audio optical outKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
FM antenna	Yes	Yes
Composite video inKnown for one	1	Unknown — not stated by the source
Composite video outKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	130 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Weight & dimensions3 differ
Main unit dimensions (WxDxH)Differs	430 x 368 x 146.5 mm	410 x 260 x 55 mm
Front speaker dimensions (WxDxH)Differs	274 x 277 x 941 mm	290 x 290 x 1150 mm
Center speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	344 x 87 x 86 mm
Satellite speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	290 x 290 x 1150 mm
Subwoofer dimensions (W x D x H)Differs	300 x 334 x 680 mm	191 x 318 x 389 mm
Packaging contentidentical
Batteries included	Yes	Yes
Manual	Yes	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Remote control included	Yes	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	HDMI	Unknown — not stated by the source
Other featuresidentical
Apple docking compatibilityKnown for one	Unknown — not stated by the source	Not supported
Built-in HDDKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Deep colour supportKnown for one	Unknown — not stated by the source	Yes
DisplayKnown for one	Unknown — not stated by the source	FLD
Image formats supportedKnown for one	Unknown — not stated by the source	GIF, JPG, JPS, MPO, PNG
x.v.Color supportKnown for one	Unknown — not stated by the source	Yes
Apple dockingKnown for one	No	Unknown — not stated by the source
Technical details1 differ
Product colour	Black	Black
KaraokeDiffers	No	Yes
USB direct playback	Yes	Yes
Digital Living Network Alliance (DLNA) certifiedKnown 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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