Product comparison · 2 home cinema systems

LG ARX8 home cinema system 4.2 channels vs LG LHA745 home cinema system 5.1 channels

17specifications compared
12differ
5identical
45known for one product only

Key differences

The LG LHA745 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 600 W more RMS rated power than the LG LHA745 home cinema system 5.1 channels (1600 W vs 1000 W). The LG ARX8 home cinema system 4.2 channels has 353 W more front speakers RMS power than the LG LHA745 home cinema system 5.1 channels (520 W vs 167 W). Only the LG LHA745 home cinema system 5.1 channels has 3D. Only the LG LHA745 home cinema system 5.1 channels has Ethernet LAN.

Optical disc player type
- ARX8 home cinema system 4.2 channels:Not included
- LHA745 home cinema system 5.1 channels:Blu-Ray player
3D
- ARX8 home cinema system 4.2 channels:No
- LHA745 home cinema system 5.1 channels:Yes
Audio output channels
- ARX8 home cinema system 4.2 channels:4.2 channels
- LHA745 home cinema system 5.1 channels:5.1 channels
RMS rated power
- ARX8 home cinema system 4.2 channels:1600 W
- LHA745 home cinema system 5.1 channels:1000 W
Front speakers RMS power
- ARX8 home cinema system 4.2 channels:520 W
- LHA745 home cinema system 5.1 channels:167 W
Satellite speakers RMS power
- ARX8 home cinema system 4.2 channels:520 W
- LHA745 home cinema system 5.1 channels:167 W
Subwoofer RMS power
- ARX8 home cinema system 4.2 channels:560 W
- LHA745 home cinema system 5.1 channels:165 W
Ethernet LAN
- ARX8 home cinema system 4.2 channels:No
- LHA745 home cinema system 5.1 channels:Yes

Side by side

Differences highlightedShow differences only

Comparison of ARX8, LHA745
62 specifications	A LG ARX8 home cinema system 4.2 channels Model ARX8 View product	B LG LHA745 home cinema system 5.1 channels Model LHA745 View product
Optical drive2 differ
Optical disc player typeDiffers	Not included	Blu-Ray player
Disc loading typeKnown for one	Unknown — not stated by the source	Tray
Disc types supportedDiffers	No	BD-RE, BD-ROM, CD-DA, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs
Video1 differ
3DDiffers	No	Yes
Video formats supportedKnown for one	Unknown — not stated by the source	3GP, AVC, AVCHD, FLV, H.264, M4V, MKV, MOV, MP4, MPEG2, MPEG4, VOB, WMV
Full HDKnown 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	1000 W
Audio decodersKnown for one	Unknown — not stated by the source	DTS, DTS-HD HR, DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHD
EqualizerKnown for one	Unknown — not stated by the source	Yes
Front speakers1 differ
Front speakers RMS powerDiffers	520 W	167 W
Center speakeridentical
Center speaker RMS powerKnown for one	Unknown — not stated by the source	167 W
Satellite speakers1 differ
Satellite speakers RMS powerDiffers	520 W	167 W
Wireless satellite speakersKnown for one	Yes	Unknown — not stated by the source
Subwoofer1 differ
Subwoofer RMS powerDiffers	560 W	165 W
Wireless subwooferKnown for one	Yes	Unknown — not stated by the source
Network1 differ
Ethernet LANDiffers	No	Yes
Wi-FiKnown for one	No	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	120 W
AC input frequencyKnown for one	Unknown — not stated by the source	47/66 Hz
AC input voltageKnown for one	Unknown — not stated by the source	200-240 V
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	360 x 59 x 297 mm
Main unit weightKnown for one	Unknown — not stated by the source	2.6 kg
Front speaker dimensions (WxDxH)Differs	274 x 277 x 941 mm	290 x 1100 x 290 mm
Center speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	220 x 100 x 92 mm
Satellite speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	101 x 141 x 92 mm
Subwoofer dimensions (W x D x H)Differs	300 x 334 x 680 mm	172 x 391 x 261 mm
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	368 mm
Package depthKnown for one	Unknown — not stated by the source	741 mm
Package heightKnown for one	Unknown — not stated by the source	456 mm
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	741 x 456 x 368 mm
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	HDMI	Unknown — not stated by the source
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Built-in HDDKnown for one	Unknown — not stated by the source	No
CD-RW playbackKnown for one	Unknown — not stated by the source	Yes
Internet TVKnown for one	Unknown — not stated by the source	Yes
MiracastKnown for one	Unknown — not stated by the source	Yes
Power LEDKnown for one	Unknown — not stated by the source	Yes
Apple dockingKnown for one	No	Unknown — not stated by the source
Technical detailsidentical
Digital Living Network Alliance (DLNA) certifiedKnown for one	Unknown — not stated by the source	Yes
Smart TVKnown for one	Unknown — not stated by the source	Yes
KaraokeKnown for one	No	Unknown — not stated by the source
USB direct playbackKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
HDMI inKnown for one	3	Unknown — not stated by the source
Number of HDMI outputsKnown for one	3	Unknown — not stated by the source
SCART ports quantityKnown for one	0	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
Component video (YPbPr/YCbCr) outKnown for one	0	Unknown — not stated by the source
Composite video inKnown for one	1	Unknown — not stated by the source
Composite video outKnown for one	1	Unknown — not stated by the source
FM antennaKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	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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