Product comparison · 2 home cinema systems

LG ARX10 home cinema system 4.2 channels vs Samsung HT-J7750W home cinema system 7.1 channels

24specifications compared
17differ
7identical
65known for one product only

Key differences

The Samsung HT-J7750W home cinema system 7.1 channels has 2.9 channels more audio output channels than the LG ARX10 home cinema system 4.2 channels (7.1 channels vs 4.2 channels). The LG ARX10 home cinema system 4.2 channels has 970 W more RMS rated power than the Samsung HT-J7750W home cinema system 7.1 channels (2300 W vs 1330 W). The LG ARX10 home cinema system 4.2 channels has 35 more preset stations quantity than the Samsung HT-J7750W home cinema system 7.1 channels (50 vs 15). Only the Samsung HT-J7750W home cinema system 7.1 channels has 3D. Optical disc player type: DVD player on the LG ARX10 home cinema system 4.2 channels, Blu-Ray player on the Samsung HT-J7750W home cinema system 7.1 channels.

Optical disc player type
- ARX10 home cinema system 4.2 channels:DVD player
- HT-J7750W home cinema system 7.1 channels:Blu-Ray player
Playback disc formats
- ARX10 home cinema system 4.2 channels:CD audio, DVD-Audio
- HT-J7750W home cinema system 7.1 channels:Blu-Ray video
3D
- ARX10 home cinema system 4.2 channels:No
- HT-J7750W home cinema system 7.1 channels:Yes
Audio output channels
- ARX10 home cinema system 4.2 channels:4.2 channels
- HT-J7750W home cinema system 7.1 channels:7.1 channels
RMS rated power
- ARX10 home cinema system 4.2 channels:2300 W
- HT-J7750W home cinema system 7.1 channels:1330 W
Preset stations quantity
- ARX10 home cinema system 4.2 channels:50
- HT-J7750W home cinema system 7.1 channels:15
Subwoofer type
- ARX10 home cinema system 4.2 channels:Active subwoofer
- HT-J7750W home cinema system 7.1 channels:Passive subwoofer
HDMI in
- ARX10 home cinema system 4.2 channels:3
- HT-J7750W home cinema system 7.1 channels:2

Side by side

Differences highlightedShow differences only

Comparison of ARX10, HT-J7750W
89 specifications	A LG ARX10 home cinema system 4.2 channels Model ARX10 View product	B Samsung HT-J7750W home cinema system 7.1 channels Model HT-J7750W View product
Optical drive3 differ
Optical disc player typeDiffers	DVD player	Blu-Ray player
Disc loading typeKnown for one	Front	Unknown — not stated by the source
Disc types supportedDiffers	CD, DVD	DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formatsDiffers	CD audio, DVD-Audio	Blu-Ray video
Video1 differ
3DDiffers	No	Yes
Video formats supportedKnown for one	Unknown — not stated by the source	AVCHD, DIVX, WMV, WMV7, WMV8, WMV9
Analog signal format systemKnown for one	Unknown — not stated by the source	PAL
Video upscalingKnown for one	Unknown — not stated by the source	Yes
Audio2 differ
Audio output channelsDiffers	4.2 channels	7.1 channels
RMS rated powerDiffers	2300 W	1330 W
Signal-to-Noise Ratio (SNR)Known for one	85 dB	Unknown — not stated by the source
Audio decodersKnown for one	Unknown — not stated by the source	Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS 96/24, DTS Digital Surround, DTS-HD Master Audio
Audio formats supportedKnown for one	Unknown — not stated by the source	AAC, FLAC, LPCM, MP3, WMA
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Radio1 differ
FM radio	Yes	Yes
Supported radio bandsKnown for one	AM, FM	Unknown — not stated by the source
Radio Data System (RDS)Known for one	Yes	Unknown — not stated by the source
FM band rangeKnown for one	87.5 - 108 MHz	Unknown — not stated by the source
Preset stations quantityDiffers	50	15
Front speakersidentical
Front speakers RMS powerKnown for one	460 W	Unknown — not stated by the source
Front speaker sensitivityKnown for one	82 dB	Unknown — not stated by the source
Front speaker impedanceKnown for one	6 Ω	Unknown — not stated by the source
Front speaker tweeter diameterKnown for one	20.3 cm (8")	Unknown — not stated by the source
Front speaker woofer diameter (imperial)Known for one	2.54 cm (1")	Unknown — not stated by the source
Satellite speakersidentical
Satellite speakers RMS powerKnown for one	230 W	Unknown — not stated by the source
Satellite speaker impedanceKnown for one	12 Ω	Unknown — not stated by the source
Satellite speaker sensitivityKnown for one	85 dB	Unknown — not stated by the source
Satellite speaker tweeter diameterKnown for one	10.2 cm (4")	Unknown — not stated by the source
Wireless satellite speakers	Yes	Yes
Satellite speaker typeKnown for one	Unknown — not stated by the source	2-way
Subwoofer1 differ
Subwoofer typeDiffers	Active subwoofer	Passive subwoofer
Subwoofer RMS powerKnown for one	460 W	Unknown — not stated by the source
Subwoofer driver diameter (imperial)Known for one	30.5 cm (12")	Unknown — not stated by the source
Subwoofer impedanceKnown for one	6 Ω	Unknown — not stated by the source
Subwoofer sensitivityKnown for one	89 dB	Unknown — not stated by the source
Wireless subwooferKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Bluetooth	Yes	Yes
Bluetooth rangeKnown for one	10 m	Unknown — not stated by the source
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
HDMI ports quantityKnown for one	4	Unknown — not stated by the source
HDMI inDiffers	3	2
Number of HDMI outputs	1	1
USB ports quantity	1	1
USB version	2.0	2.0
Composite video inKnown for one	1	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
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
SCART ports quantityKnown for one	Unknown — not stated by the source	0
Component video (YPbPr/YCbCr) outKnown for one	Unknown — not stated by the source	0
S-Video outputs quantityKnown for one	Unknown — not stated by the source	0
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	1
Digital audio optical outKnown for one	Unknown — not stated by the source	0
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power consumption (typical)Differs	190 W	72.5 W
AC input voltageKnown for one	110 - 240 V	Unknown — not stated by the source
Power consumption (standby)Known for one	Unknown — not stated by the source	0.29 W
Weight & dimensions6 differ
Main unit dimensions (WxDxH)Differs	430 x 368 x 147.5 mm	430 x 312 x 55 mm
Main unit weightDiffers	4.7 kg	2.7 kg
Front speaker dimensions (WxDxH)Differs	360 x 300.5 x 1190 mm	95 x 101 x 1215 mm
Front speaker weightDiffers	2.64 kg	5 kg
Satellite speaker dimensions (WxDxH)Differs	215 x 182 x 282.3 mm	95 x 101 x 1160 mm
Satellite speaker weightDiffers	2.64 kg	4.7 kg
Center speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	320 x 101 x 81 mm
Center speaker weightKnown for one	Unknown — not stated by the source	1 kg
Subwoofer dimensions (W x D x H)Known for one	Unknown — not stated by the source	200 x 350 x 390 mm
Subwoofer weightKnown for one	Unknown — not stated by the source	5.7 kg
Packaging data1 differ
Package widthKnown for one	522 mm	Unknown — not stated by the source
Package depthKnown for one	469 mm	Unknown — not stated by the source
Package heightKnown for one	233 mm	Unknown — not stated by the source
Package weightDiffers	7.3 kg	34.7 kg
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	1076 x 446 x 557 mm
Packaging contentidentical
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC, HDMI	Unknown — not stated by the source
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Product colour	Black	Black
USB direct playbackKnown for one	Yes	Unknown — not stated by the source
KaraokeKnown for one	Unknown — not stated by the source	No
BD WiseKnown for one	Unknown — not stated by the source	Yes
BD-LiveKnown for one	Unknown — not stated by the source	Yes
Digital Living Network Alliance (DLNA) certifiedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Built-in HDDKnown for one	Unknown — not stated by the source	No
Image formats supportedKnown for one	Unknown — not stated by the source	JPG
Certificatesidentical
Consumer Electronics Control (CEC)Known for one	Unknown — not stated by the source	Anynet+

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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