Product comparison · 2 home cinema systems

LG DS75QR home cinema system 5.1.2 channels vs Yamaha YHT-1840 home cinema system 5.1 channels

23specifications compared
16differ
7identical
64known for one product only

Key differences

The LG DS75QR home cinema system 5.1.2 channels has 516.5 W more RMS rated power than the Yamaha YHT-1840 home cinema system 5.1 channels (520 W vs 3.5 W). The Yamaha YHT-1840 home cinema system 5.1 channels has 3 more HDMI in than the LG DS75QR home cinema system 5.1.2 channels (4 vs 1). The Yamaha YHT-1840 home cinema system 5.1 channels has 3 more HDMI outputs than the LG DS75QR home cinema system 5.1.2 channels (4 vs 1). Only the Yamaha YHT-1840 home cinema system 5.1 channels has 3D. Only the Yamaha YHT-1840 home cinema system 5.1 channels has FM radio.

3D
- DS75QR home cinema system 5.1.2 channels:No
- YHT-1840 home cinema system 5.1 channels:Yes
Audio output channels
- DS75QR home cinema system 5.1.2 channels:5.1.2 channels
- YHT-1840 home cinema system 5.1 channels:5.1 channels
RMS rated power
- DS75QR home cinema system 5.1.2 channels:520 W
- YHT-1840 home cinema system 5.1 channels:3.5 W
FM radio
- DS75QR home cinema system 5.1.2 channels:No
- YHT-1840 home cinema system 5.1 channels:Yes
Wireless satellite speakers
- DS75QR home cinema system 5.1.2 channels:Yes
- YHT-1840 home cinema system 5.1 channels:No
Wireless subwoofer
- DS75QR home cinema system 5.1.2 channels:Yes
- YHT-1840 home cinema system 5.1 channels:No
Bluetooth
- DS75QR home cinema system 5.1.2 channels:Yes
- YHT-1840 home cinema system 5.1 channels:No
HDMI in
- DS75QR home cinema system 5.1.2 channels:1
- YHT-1840 home cinema system 5.1 channels:4

Side by side

Differences highlightedShow differences only

Comparison of DS75QR, YHT-1840
87 specifications	A LG DS75QR home cinema system 5.1.2 channels Model DS75QR View product	B Yamaha YHT-1840 home cinema system 5.1 channels Model YHT-1840 View product
Optical driveidentical
Optical disc player type	Not included	Not included
Disc types supported	No	No
Video1 differ
3DDiffers	No	Yes
Video formats supportedKnown for one	Not supported	Unknown — not stated by the source
Full HDKnown for one	Unknown — not stated by the source	Yes
Aspect ratioKnown for one	Unknown — not stated by the source	16:9
Audio3 differ
Audio output channelsDiffers	5.1.2 channels	5.1 channels
RMS rated powerDiffers	520 W	3.5 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
Audio formats supportedKnown for one	AAC, AAC+, LPCM	Unknown — not stated by the source
EqualizerKnown for one	Yes	Unknown — not stated by the source
Audio Return Channel (ARC)Known for one	Yes	Unknown — not stated by the source
Radio1 differ
FM radioDiffers	No	Yes
Supported radio bandsKnown for one	Unknown — not stated by the source	AM, FM
Satellite speakers1 differ
Wireless satellite speakersDiffers	Yes	No
Subwoofer1 differ
Wireless subwooferDiffers	Yes	No
Subwoofer typeKnown for one	Unknown — not stated by the source	Active subwoofer
Subwoofer peak powerKnown for one	Unknown — not stated by the source	100 W
Network1 differ
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.2	Unknown — not stated by the source
Ethernet LAN	No	No
Wi-Fi	No	No
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	No
Wi-Fi readyKnown for one	Unknown — not stated by the source	No
Ports & interfaces4 differ
HDMI ports quantityKnown for one	2	Unknown — not stated by the source
HDMI inDiffers	1	4
Number of HDMI outputsDiffers	1	4
USB ports quantityDiffers	1	0
Digital audio optical inDiffers	1	2
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	2
Digital audio coaxial outKnown for one	Unknown — not stated by the source	2
Digital audio optical outKnown for one	Unknown — not stated by the source	1
FM antennaKnown for one	Unknown — not stated by the source	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	1
Displayidentical
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	LCD	Unknown — not stated by the source
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Power1 differ
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
Power consumption (standby)Differs	0.5 W	0.3 W
Weight & dimensions3 differ
Front speaker dimensions (WxDxH)Differs	175 x 175 x 61 mm	112 x 116 x 176 mm
Front speaker weightDiffers	710 g	590 g
Subwoofer dimensions (W x D x H)Differs	180 x 290 x 394 mm	290 x 315 x 292 mm
Subwoofer weight	5.8 kg	5.8 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
Center speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	276 x 118 x 111 mm
Center speaker weightKnown for one	Unknown — not stated by the source	730 g
Packaging dataidentical
Package weightKnown for one	17.5 kg	Unknown — not stated by the source
Packaging contentidentical
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 included	Yes	Yes
Certificatesidentical
Consumer Electronics Control (CEC)Known for one	SimpLink	Unknown — not stated by the source
Other featuresidentical
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
Built-in HDDKnown for one	Unknown — not stated by the source	No
AirPlayKnown for one	Unknown — not stated by the source	No
BrowsingKnown for one	Unknown — not stated by the source	No
Start-up timeKnown for one	Unknown — not stated by the source	500 ms
SubwooferKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Product colour	Black	Black
KaraokeKnown for one	No	Unknown — not stated by the source
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
Driver unitKnown for one	Unknown — not stated by the source	16 cm
Maximum input powerKnown for one	Unknown — not stated by the source	100 W
PowerKnown for one	Unknown — not stated by the source	100 W
Power source typeKnown for one	Unknown — not stated by the source	AC
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No
Front speakersidentical
Front speaker frequency rangeKnown for one	Unknown — not stated by the source	30 - 25000 Hz
Front speaker sensitivityKnown for one	Unknown — not stated by the source	83 dB
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
Center speakeridentical
Center speaker peak powerKnown for one	Unknown — not stated by the source	100 W

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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