Product comparison · 2 home cinema systems

LG DM7630 home cinema system vs LG DS75QR home cinema system 5.1.2 channels

20specifications compared
13differ
7identical
77known for one product only

Key differences

The LG DM7630 home cinema system has 220 W more RMS rated power than the LG DS75QR home cinema system 5.1.2 channels (740 W vs 520 W). The LG DM7630 home cinema system has 0.7 kg more subwoofer weight than the LG DS75QR home cinema system 5.1.2 channels (6.5 kg vs 5.8 kg). Only the LG DM7630 home cinema system has FM radio. Only the LG DS75QR home cinema system 5.1.2 channels has Bluetooth. Optical disc player type: DVD player on the LG DM7630 home cinema system, Not included on the LG DS75QR home cinema system 5.1.2 channels.

Optical disc player type
- DM7630 home cinema system:DVD player
- DS75QR home cinema system 5.1.2 channels:Not included
Video formats supported
- DM7630 home cinema system:AVI, DIVX, MPEG
- DS75QR home cinema system 5.1.2 channels:Not supported
RMS rated power
- DM7630 home cinema system:740 W
- DS75QR home cinema system 5.1.2 channels:520 W
Audio formats supported
- DM7630 home cinema system:AC3, MP3, PCM, WMA
- DS75QR home cinema system 5.1.2 channels:AAC, AAC+, LPCM
FM radio
- DM7630 home cinema system:Yes
- DS75QR home cinema system 5.1.2 channels:No
Bluetooth
- DM7630 home cinema system:No
- DS75QR home cinema system 5.1.2 channels:Yes
Front speaker dimensions (WxDxH)
- DM7630 home cinema system:240 x 336 x 387 mm
- DS75QR home cinema system 5.1.2 channels:175 x 175 x 61 mm
Front speaker weight
- DM7630 home cinema system:5 kg
- DS75QR home cinema system 5.1.2 channels:710 g

Side by side

Differences highlightedShow differences only

Comparison of DM7630, DS75QR
97 specifications	A LG DM7630 home cinema system Model DM7630 View product	B LG DS75QR home cinema system 5.1.2 channels Model DS75QR View product
Optical drive2 differ
Optical disc player typeDiffers	DVD player	Not included
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
Disc types supportedDiffers	CD, CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RW	No
Playback disc formatsKnown for one	CD audio, DVD-Video	Unknown — not stated by the source
Video1 differ
Video formats supportedDiffers	AVI, DIVX, MPEG	Not supported
Aspect ratioKnown for one	4:3, 16:9	Unknown — not stated by the source
Progressive scanKnown for one	Yes	Unknown — not stated by the source
3DKnown for one	Unknown — not stated by the source	No
Audio3 differ
RMS rated powerDiffers	740 W	520 W
Audio decodersDiffers	Dolby Digital	DTS Digital Surround, DTS-HD Master Audio, DTS:X, Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby TrueHD
Signal-to-Noise Ratio (SNR)Known for one	75 dB	Unknown — not stated by the source
Audio formats supportedDiffers	AC3, MP3, PCM, WMA	AAC, AAC+, LPCM
Total Harmonic Distortion (THD)Known for one	10%	Unknown — not stated by the source
MP3 bit ratesKnown for one	32 - 320 Kbit/s	Unknown — not stated by the source
WMA bit ratesKnown for one	40 - 192 Kbit/s	Unknown — not stated by the source
Audio output channelsKnown for one	Unknown — not stated by the source	5.1.2 channels
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Radio1 differ
FM radioDiffers	Yes	No
Supported radio bandsKnown for one	AM, FM	Unknown — not stated by the source
FM band rangeKnown for one	87.5 - 108 MHz	Unknown — not stated by the source
AM band rangeKnown for one	522 - 1710 kHz	Unknown — not stated by the source
Front speakersidentical
Front speaker typeKnown for one	2-way	Unknown — not stated by the source
Front speakers RMS powerKnown for one	156 W	Unknown — not stated by the source
Front speaker impedanceKnown for one	4 Ω	Unknown — not stated by the source
Center speakeridentical
Center speaker typeKnown for one	2-way	Unknown — not stated by the source
Center speaker RMS powerKnown for one	75 W	Unknown — not stated by the source
Center speaker impedanceKnown for one	6 Ω	Unknown — not stated by the source
Satellite speakersidentical
Satellite speaker typeKnown for one	2-way	Unknown — not stated by the source
Satellite speakers RMS powerKnown for one	75 W	Unknown — not stated by the source
Satellite speaker impedanceKnown for one	6 Ω	Unknown — not stated by the source
Wireless satellite speakersKnown for one	Unknown — not stated by the source	Yes
Subwooferidentical
Subwoofer typeKnown for one	Passive subwoofer	Unknown — not stated by the source
Subwoofer RMS powerKnown for one	203 W	Unknown — not stated by the source
Subwoofer impedanceKnown for one	3 Ω	Unknown — not stated by the source
Wireless subwooferKnown for one	Unknown — not stated by the source	Yes
Network1 differ
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.2
Management featuresidentical
Sleep timerKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
USB versionKnown for one	2.0	Unknown — not stated by the source
Component video (YPbPr/YCbCr) outKnown for one	1	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
FM antennaKnown for one	Yes	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
HDMI ports quantityKnown for one	Unknown — not stated by the source	2
HDMI inKnown for one	Unknown — not stated by the source	1
Number of HDMI outputsKnown for one	Unknown — not stated by the source	1
Digital audio optical inKnown for one	Unknown — not stated by the source	1
Displayidentical
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Display typeKnown for one	Unknown — not stated by the source	LCD
Weight & dimensions4 differ
Main unit dimensions (WxDxH)Known for one	277 x 365.5 x 343.5 mm	Unknown — not stated by the source
Main unit weightKnown for one	5.7 kg	Unknown — not stated by the source
Front speaker dimensions (WxDxH)Differs	240 x 336 x 387 mm	175 x 175 x 61 mm
Front speaker weightDiffers	5 kg	710 g
Center speaker dimensions (WxDxH)Known for one	277 x 160 x 120 mm	Unknown — not stated by the source
Center speaker weightKnown for one	2 kg	Unknown — not stated by the source
Satellite speaker dimensions (WxDxH)Known for one	204 x 255 x 331 mm	Unknown — not stated by the source
Satellite speaker weightKnown for one	2.8 kg	Unknown — not stated by the source
Subwoofer dimensions (W x D x H)Differs	261 x 409 x 331 mm	180 x 290 x 394 mm
Subwoofer weightDiffers	6.5 kg	5.8 kg
Dimensions rear speaker (W x D x H)Known for one	Unknown — not stated by the source	100 x 100 x 140 mm
Rear speaker weightKnown for one	Unknown — not stated by the source	1.42 kg
Soundbar dimensions (W x D x H)Known for one	Unknown — not stated by the source	890 x 119 x 65 mm
Soundbar weightKnown for one	Unknown — not stated by the source	3.79 kg
Packaging contentidentical
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	HDMI, Optical
ManualKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Audio amplifierKnown for one	Yes	Unknown — not stated by the source
Audio dynamic range CDKnown for one	80 dB	Unknown — not stated by the source
Image formats supportedKnown for one	JPG	Unknown — not stated by the source
Parental controlKnown for one	Yes	Unknown — not stated by the source
Bluetooth profilesKnown for one	Unknown — not stated by the source	AAC, SBC
Firmware upgradeableKnown for one	Unknown — not stated by the source	Yes
Game modeKnown for one	Unknown — not stated by the source	Yes
Number of batteries supportedKnown for one	Unknown — not stated by the source	2
Smartphone/tablet remote supportKnown for one	Unknown — not stated by the source	Yes
Sound modesKnown for one	Unknown — not stated by the source	AI Sound Pro, Cinema, Dolby Audio, Music, Sports, Standard
Subwoofer power consumptionKnown for one	Unknown — not stated by the source	33 W
Technical details1 differ
KaraokeDiffers	Yes	No
Playback modesKnown for one	Random, Repeat	Unknown — not stated by the source
SlideshowKnown for one	Yes	Unknown — not stated by the source
Equalizer modesKnown for one	Unknown — not stated by the source	Bass Blast, Bass Blast+, Game, Night mode, Standart
Night modeKnown for one	Unknown — not stated by the source	Yes
Up-firing speakersKnown for one	Unknown — not stated by the source	2
Poweridentical
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC input voltageKnown for one	Unknown — not stated by the source	200-240 V
Auto power offKnown for one	Unknown — not stated by the source	Yes
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	17.5 kg
Certificatesidentical
Consumer Electronics Control (CEC)Known for one	Unknown — not stated by the source	SimpLink

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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