Product comparison · 2 home cinema systems

LG DM7630 home cinema system vs Yamaha YHT-4950-EU home cinema system 5.1 channels

20specifications compared
14differ
6identical
69known for one product only

Key differences

Optical disc player type
- DM7630 home cinema system:DVD player
- YHT-4950-EU home cinema system 5.1 channels:Not included
RMS rated power
- DM7630 home cinema system:740 W
- YHT-4950-EU home cinema system 5.1 channels:115 W
Audio decoders
- DM7630 home cinema system:Dolby Digital
- YHT-4950-EU home cinema system 5.1 channels:DTS-HD
Front speakers RMS power
- DM7630 home cinema system:156 W
- YHT-4950-EU home cinema system 5.1 channels:30 W
Bluetooth
- DM7630 home cinema system:No
- YHT-4950-EU home cinema system 5.1 channels:Yes
Ethernet LAN
- DM7630 home cinema system:No
- YHT-4950-EU home cinema system 5.1 channels:Yes
Wi-Fi
- DM7630 home cinema system:No
- YHT-4950-EU home cinema system 5.1 channels:Yes
Front speaker dimensions (WxDxH)
- DM7630 home cinema system:240 x 336 x 387 mm
- YHT-4950-EU home cinema system 5.1 channels:112 x 176 x 116 mm

Side by side

Differences highlightedShow differences only

Comparison of DM7630, YHT-4950-EU
89 specifications	A LG DM7630 home cinema system Model DM7630 View product	B Yamaha YHT-4950-EU home cinema system 5.1 channels Model YHT-4950-EU 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
Videoidentical
Video formats supportedKnown for one	AVI, DIVX, MPEG	Unknown — not stated by the source
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	Yes
Video upscalingKnown for one	Unknown — not stated by the source	Yes
Audio3 differ
RMS rated powerDiffers	740 W	115 W
Audio decodersDiffers	Dolby Digital	DTS-HD
Signal-to-Noise Ratio (SNR)Known for one	75 dB	Unknown — not stated by the source
Audio formats supportedDiffers	AC3, MP3, PCM, WMA	AIFF, ALAC, DSD, FLAC, MP3, WAV, WMA
Total Harmonic Distortion (THD)Known for one	10%	Unknown — not stated by the source
Equalizer	Yes	Yes
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 channels
Audio D/A Converter (DAC)Known for one	Unknown — not stated by the source	32-bit/384kHz
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Radioidentical
FM radio	Yes	Yes
Supported radio bands	AM, FM	AM, FM
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 speakers1 differ
Front speaker typeKnown for one	2-way	Unknown — not stated by the source
Front speakers RMS powerDiffers	156 W	30 W
Front speaker impedanceKnown for one	4 Ω	Unknown — not stated by the source
Front speaker peak powerKnown for one	Unknown — not stated by the source	100 W
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 impedance	6 Ω	6 Ω
Number of satellite speakersKnown for one	Unknown — not stated by the source	4
Satellite speaker frequency rangeKnown for one	Unknown — not stated by the source	28 - 25000 Hz
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	No
Network3 differ
BluetoothDiffers	No	Yes
Ethernet LANDiffers	No	Yes
Wi-FiDiffers	No	Yes
Wi-Fi readyKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Sleep timerKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
USB ports quantity	1	1
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	5
HDMI inKnown for one	Unknown — not stated by the source	4
Number of HDMI outputsKnown for one	Unknown — not stated by the source	1
Composite video inKnown for one	Unknown — not stated by the source	1
Composite video outKnown for one	Unknown — not stated by the source	1
Digital audio coaxial inKnown for one	Unknown — not stated by the source	2
Digital audio optical inKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsKnown 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
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	112 x 176 x 116 mm
Front speaker weightDiffers	5 kg	590 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	291 x 292 x 341 mm
Subwoofer weightDiffers	6.5 kg	8.5 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
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
4K Ultra HD upscalingKnown for one	Unknown — not stated by the source	Yes
AirPlayKnown for one	Unknown — not stated by the source	Yes
Applications supportedKnown for one	Unknown — not stated by the source	Spotify, napster, DEEZER, TIDAL, qobuz
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Remote control typeKnown for one	Unknown — not stated by the source	IR
Volume controlKnown for one	Unknown — not stated by the source	Buttons
Wireless connectionKnown for one	Unknown — not stated by the source	Yes
Technical details1 differ
Product colour	Black	Black
KaraokeDiffers	Yes	No
USB direct playbackKnown for one	Yes	Unknown — not stated by the source
Playback modesKnown for one	Random, Repeat	Unknown — not stated by the source
SlideshowKnown for one	Yes	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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