Product comparison · 2 home cinema systems

LG DS75QR home cinema system 5.1.2 channels vs Yamaha YHT-1940 home cinema system 5.1 channels 3D Black

28specifications compared
13differ
15identical
98known for one product only

Key differences

The Yamaha YHT-1940 home cinema system 5.1 channels 3D Black has 3 more HDMI in than the LG DS75QR home cinema system 5.1.2 channels (4 vs 1). The LG DS75QR home cinema system 5.1.2 channels has 1 more USB ports quantity than the Yamaha YHT-1940 home cinema system 5.1 channels 3D Black (1 vs 0). The LG DS75QR home cinema system 5.1.2 channels has 0.2 W more power consumption (standby) than the Yamaha YHT-1940 home cinema system 5.1 channels 3D Black (0.5 W vs 0.3 W). Only the Yamaha YHT-1940 home cinema system 5.1 channels 3D Black has 3D. Only the Yamaha YHT-1940 home cinema system 5.1 channels 3D Black has FM radio.

3D
- DS75QR home cinema system 5.1.2 channels:No
- YHT-1940 home cinema system 5.1 channels 3D Black:Yes
Audio output channels
- DS75QR home cinema system 5.1.2 channels:5.1.2 channels
- YHT-1940 home cinema system 5.1 channels 3D Black:5.1 channels
FM radio
- DS75QR home cinema system 5.1.2 channels:No
- YHT-1940 home cinema system 5.1 channels 3D Black:Yes
Wireless satellite speakers
- DS75QR home cinema system 5.1.2 channels:Yes
- YHT-1940 home cinema system 5.1 channels 3D Black:No
Wireless subwoofer
- DS75QR home cinema system 5.1.2 channels:Yes
- YHT-1940 home cinema system 5.1 channels 3D Black:No
Bluetooth
- DS75QR home cinema system 5.1.2 channels:Yes
- YHT-1940 home cinema system 5.1 channels 3D Black:No
HDMI in
- DS75QR home cinema system 5.1.2 channels:1
- YHT-1940 home cinema system 5.1 channels 3D Black:4
USB ports quantity
- DS75QR home cinema system 5.1.2 channels:1
- YHT-1940 home cinema system 5.1 channels 3D Black:0

Side by side

Differences highlightedShow differences only

Comparison of DS75QR, YHT-1940
126 specifications	A LG DS75QR home cinema system 5.1.2 channels Model DS75QR View product	B Yamaha YHT-1940 home cinema system 5.1 channels 3D Black Model YHT-1940 View product
Optical driveidentical
Optical disc player type	Not included	Not included
Disc types supported	No	No
Video1 differ
3DDiffers	No	Yes
Full HDKnown for one	Unknown — not stated by the source	Yes
Video upscalingKnown for one	Unknown — not stated by the source	Yes
Video formats supportedKnown for one	Not supported	Unknown — not stated by the source
Audio2 differ
Audio output channelsDiffers	5.1.2 channels	5.1 channels
Audio decodersDiffers	DTS Digital Surround, DTS-HD Master Audio, DTS:X, Dolby Atmos, Dolby Digital, Dolby Digital Plus, Dolby TrueHD	DTS, DTS-HD, Dolby Digital, Dolby Digital Plus, Dolby Surround
Audio D/A Converter (DAC)Known for one	Unknown — not stated by the source	24-bit/192kHz
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	0.09%
Equalizer	Yes	Yes
Sound enhancement technologyKnown for one	Unknown — not stated by the source	Yes
Audio Return Channel (ARC)	Yes	Yes
Number of speakersKnown for one	Unknown — not stated by the source	5
Surround modes quantityKnown for one	Unknown — not stated by the source	17
RMS rated powerKnown for one	520 W	Unknown — not stated by the source
Audio formats supportedKnown for one	AAC, AAC+, LPCM	Unknown — not stated by the source
Radio1 differ
FM radioDiffers	No	Yes
Supported radio bandsKnown for one	Unknown — not stated by the source	FM
Radio Data System (RDS)Known for one	Unknown — not stated by the source	Yes
RDS featuresKnown for one	Unknown — not stated by the source	PLL
Preset stations quantityKnown for one	Unknown — not stated by the source	40
Front speakersidentical
Front speaker typeKnown for one	Unknown — not stated by the source	2-way
Front speakers RMS powerKnown for one	Unknown — not stated by the source	60 W
Front speaker impedanceKnown for one	Unknown — not stated by the source	6 Ω
Front speaker peak powerKnown for one	Unknown — not stated by the source	100 W
Front speakers wall mountableKnown for one	Unknown — not stated by the source	Yes
Center speakeridentical
Center speaker typeKnown for one	Unknown — not stated by the source	2-way
Center speaker RMS powerKnown for one	Unknown — not stated by the source	30 W
Center speaker impedanceKnown for one	Unknown — not stated by the source	6 Ω
Center speaker peak powerKnown for one	Unknown — not stated by the source	100 W
Center speaker wall mountableKnown for one	Unknown — not stated by the source	Yes
Satellite speakers1 differ
Satellite speaker typeKnown for one	Unknown — not stated by the source	2-way
Satellite speakers RMS powerKnown for one	Unknown — not stated by the source	60 W
Number of satellite speakersKnown for one	Unknown — not stated by the source	2
Satellite speaker impedanceKnown for one	Unknown — not stated by the source	6 Ω
Satellite speaker peak powerKnown for one	Unknown — not stated by the source	100 W
Wireless satellite speakersDiffers	Yes	No
Subwoofer1 differ
Subwoofer typeKnown for one	Unknown — not stated by the source	Active subwoofer
Subwoofer RMS powerKnown for one	Unknown — not stated by the source	30 W
Wireless subwooferDiffers	Yes	No
Subwoofer impedanceKnown for one	Unknown — not stated by the source	6 Ω
Subwoofer peak powerKnown for one	Unknown — not stated by the source	100 W
Bass adjustmentKnown for one	Unknown — not stated by the source	Yes
Network1 differ
BluetoothDiffers	Yes	No
Ethernet LAN	No	No
Wi-Fi	No	No
Bluetooth versionKnown for one	4.2	Unknown — not stated by the source
Management featuresidentical
Sleep timerKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
HDMI inDiffers	1	4
Number of HDMI outputs	1	1
SCART ports quantityKnown for one	Unknown — not stated by the source	0
USB ports quantityDiffers	1	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
AUX inKnown for one	Unknown — not stated by the source	Yes
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Digital audio coaxial inKnown for one	Unknown — not stated by the source	2
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
Headphone outputsKnown for one	Unknown — not stated by the source	1
HDMI ports quantityKnown for one	2	Unknown — not stated by the source
Displayidentical
Built-in display	Yes	Yes
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
On Screen Display (OSD) languagesKnown for one	Unknown — not stated by the source	Simplified Chinese, Dutch, English, Spanish, French, Italian, Japanese, Russian
Display typeKnown for one	LCD	Unknown — not stated by the source
Power1 differ
Auto power off	Yes	Yes
Power consumption (standby)Differs	0.5 W	0.3 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
Weight & dimensions2 differ
Main unit dimensions (WxDxH)Known for one	Unknown — not stated by the source	435 x 315 x 151 mm
Main unit weightKnown for one	Unknown — not stated by the source	7.4 kg
Front speaker dimensions (WxDxH)Differs	175 x 175 x 61 mm	115 x 88 x 176 mm
Center speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	291 x 103 x 101 mm
Satellite speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	115 x 88 x 176 mm
Subwoofer dimensions (W x D x H)Differs	180 x 290 x 394 mm	262 x 287 x 264 mm
Front speaker weightKnown for one	710 g	Unknown — not stated by the source
Subwoofer weightKnown for one	5.8 kg	Unknown — not stated by the source
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	7.4 kg
Packaging contentidentical
Manual	Yes	Yes
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Remote control included	Yes	Yes
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	HDMI, Optical	Unknown — not stated by the source
Other featuresidentical
24p supportKnown for one	Unknown — not stated by the source	Yes
4K Ultra HD upscalingKnown for one	Unknown — not stated by the source	Yes
AirPlayKnown for one	Unknown — not stated by the source	No
Audio amplifierKnown for one	Unknown — not stated by the source	Yes
Bass reflexKnown for one	Unknown — not stated by the source	Yes
Deep colour supportKnown for one	Unknown — not stated by the source	Yes
DisplayKnown for one	Unknown — not stated by the source	LED
Easy setupKnown for one	Unknown — not stated by the source	Yes
Equalizer customizableKnown for one	Unknown — not stated by the source	Yes
ImpedanceKnown for one	Unknown — not stated by the source	6 Ω
Number of amplifier channelsKnown for one	Unknown — not stated by the source	2 channels
Number of tunersKnown for one	Unknown — not stated by the source	1 tuner(s)
Power LEDKnown for one	Unknown — not stated by the source	Yes
Smartphone/tablet remote support	Yes	Yes
Virtual surroundKnown for one	Unknown — not stated by the source	Yes
x.v.Color supportKnown for one	Unknown — not stated by the source	Yes
Satellite speakers wall mountableKnown for one	Unknown — not stated by the source	Yes
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
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
Technical detailsidentical
Product colour	Black	Black
Karaoke	No	No
BD-LiveKnown for one	Unknown — not stated by the source	Yes
Frequency rangeKnown for one	Unknown — not stated by the source	30 - 25000 Hz
Power source typeKnown for one	Unknown — not stated by the source	AC
Sleep modeKnown for one	Unknown — not stated by the source	Yes
Sound effectsKnown for one	Unknown — not stated by the source	Acoustic resonance, Compression, Flanger/Digital Signal Processing (DSP)
Speaker typeKnown for one	Unknown — not stated by the source	2-way
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
Certificatesidentical
Consumer Electronics Control (CEC)Known for one	SimpLink	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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