Product comparison · 2 home cinema systems

LG DS75QR home cinema system 5.1.2 channels vs Samsung HT-J7750W home cinema system 7.1 channels

28specifications compared
19differ
9identical
55known for one product only

Key differences

The Samsung HT-J7750W home cinema system 7.1 channels has 810 W more RMS rated power than the LG DS75QR home cinema system 5.1.2 channels (1330 W vs 520 W). The Samsung HT-J7750W home cinema system 7.1 channels has 1 more HDMI in than the LG DS75QR home cinema system 5.1.2 channels (2 vs 1). The LG DS75QR home cinema system 5.1.2 channels has 0.21 W more power consumption (standby) than the Samsung HT-J7750W home cinema system 7.1 channels (0.5 W vs 0.29 W). Only the Samsung HT-J7750W home cinema system 7.1 channels has 3D. Only the Samsung HT-J7750W home cinema system 7.1 channels has FM radio.

Optical disc player type
- DS75QR home cinema system 5.1.2 channels:Not included
- HT-J7750W home cinema system 7.1 channels:Blu-Ray player
3D
- DS75QR home cinema system 5.1.2 channels:No
- HT-J7750W home cinema system 7.1 channels:Yes
Audio output channels
- DS75QR home cinema system 5.1.2 channels:5.1.2 channels
- HT-J7750W home cinema system 7.1 channels:7.1 channels
RMS rated power
- DS75QR home cinema system 5.1.2 channels:520 W
- HT-J7750W home cinema system 7.1 channels:1330 W
Audio formats supported
- DS75QR home cinema system 5.1.2 channels:AAC, AAC+, LPCM
- HT-J7750W home cinema system 7.1 channels:AAC, FLAC, LPCM, MP3, WMA
FM radio
- DS75QR home cinema system 5.1.2 channels:No
- HT-J7750W home cinema system 7.1 channels:Yes
Ethernet LAN
- DS75QR home cinema system 5.1.2 channels:No
- HT-J7750W home cinema system 7.1 channels:Yes
Wi-Fi
- DS75QR home cinema system 5.1.2 channels:No
- HT-J7750W home cinema system 7.1 channels:Yes

Side by side

Differences highlightedShow differences only

Comparison of DS75QR, HT-J7750W
83 specifications	A LG DS75QR home cinema system 5.1.2 channels Model DS75QR View product	B Samsung HT-J7750W home cinema system 7.1 channels Model HT-J7750W View product
Optical drive2 differ
Optical disc player typeDiffers	Not included	Blu-Ray player
Disc types supportedDiffers	No	DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formatsKnown for one	Unknown — not stated by the source	Blu-Ray video
Video2 differ
3DDiffers	No	Yes
Video formats supportedDiffers	Not supported	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
Audio4 differ
Audio output channelsDiffers	5.1.2 channels	7.1 channels
RMS rated powerDiffers	520 W	1330 W
Audio decodersDiffers	DTS Digital Surround, DTS-HD Master Audio, DTS:X, Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby TrueHD	Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS 96/24, DTS Digital Surround, DTS-HD Master Audio
Audio formats supportedDiffers	AAC, AAC+, LPCM	AAC, FLAC, LPCM, MP3, WMA
Audio Return Channel (ARC)	Yes	Yes
EqualizerKnown for one	Yes	Unknown — not stated by the source
Radio1 differ
FM radioDiffers	No	Yes
Preset stations quantityKnown for one	Unknown — not stated by the source	15
Satellite speakersidentical
Satellite speaker typeKnown for one	Unknown — not stated by the source	2-way
Wireless satellite speakers	Yes	Yes
Subwooferidentical
Subwoofer typeKnown for one	Unknown — not stated by the source	Passive subwoofer
Wireless subwoofer	Yes	Yes
Network2 differ
Bluetooth	Yes	Yes
Ethernet LANDiffers	No	Yes
Wi-FiDiffers	No	Yes
Bluetooth versionKnown for one	4.2	Unknown — not stated by the source
Ports & interfaces1 differ
HDMI inDiffers	1	2
Number of HDMI outputs	1	1
SCART ports quantityKnown for one	Unknown — not stated by the source	0
USB ports quantity	1	1
USB versionKnown for one	Unknown — not stated by the source	2.0
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 in	1	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
HDMI ports quantityKnown for one	2	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	72.5 W
Power consumption (standby)Differs	0.5 W	0.29 W
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC input voltageKnown for one	200-240 V	Unknown — not stated by the source
Auto power offKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
Main unit dimensions (WxDxH)Known for one	Unknown — not stated by the source	430 x 312 x 55 mm
Main unit weightKnown for one	Unknown — not stated by the source	2.7 kg
Front speaker dimensions (WxDxH)Differs	175 x 175 x 61 mm	95 x 101 x 1215 mm
Front speaker weightDiffers	710 g	5 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
Satellite speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	95 x 101 x 1160 mm
Satellite speaker weightKnown for one	Unknown — not stated by the source	4.7 kg
Subwoofer dimensions (W x D x H)Differs	180 x 290 x 394 mm	200 x 350 x 390 mm
Subwoofer weightDiffers	5.8 kg	5.7 kg
Dimensions rear speaker (W x D x H)Known for one	100 x 100 x 140 mm	Unknown — not stated by the source
Rear speaker weightKnown for one	1.42 kg	Unknown — not stated by the source
Soundbar dimensions (W x D x H)Known for one	890 x 119 x 65 mm	Unknown — not stated by the source
Soundbar weightKnown for one	3.79 kg	Unknown — not stated by the source
Packaging data1 differ
Package weightDiffers	17.5 kg	34.7 kg
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	1076 x 446 x 557 mm
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	HDMI, Optical	Unknown — not stated by the source
ManualKnown for one	Yes	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
Image formats supportedKnown for one	Unknown — not stated by the source	JPG
Bluetooth profilesKnown for one	AAC, SBC	Unknown — not stated by the source
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
Game modeKnown for one	Yes	Unknown — not stated by the source
Number of batteries supportedKnown for one	2	Unknown — not stated by the source
Smartphone/tablet remote supportKnown for one	Yes	Unknown — not stated by the source
Sound modesKnown for one	AI Sound Pro, Cinema, Dolby Audio, Music, Sports, Standard	Unknown — not stated by the source
Subwoofer power consumptionKnown for one	33 W	Unknown — not stated by the source
Certificates1 differ
Consumer Electronics Control (CEC)Differs	SimpLink	Anynet+
Technical detailsidentical
Product colour	Black	Black
Karaoke	No	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
USB direct playbackKnown for one	Yes	Unknown — not stated by the source
Equalizer modesKnown for one	Bass Blast, Bass Blast+, Game, Night mode, Standart	Unknown — not stated by the source
Night modeKnown for one	Yes	Unknown — not stated by the source
Up-firing speakersKnown for one	2	Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	LCD	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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