Product comparison · 2 home cinema systems

LG LHD427 home cinema system 5.1 channels Black vs Yamaha YHT-1940 home cinema system 5.1 channels 3D Black

35specifications compared
18differ
17identical
83known for one product only

Key differences

The Yamaha YHT-1940 home cinema system 5.1 channels 3D Black has 3 Ω more front speaker impedance than the LG LHD427 home cinema system 5.1 channels Black (6 Ω vs 3 Ω). The Yamaha YHT-1940 home cinema system 5.1 channels 3D Black has 3 Ω more center speaker impedance than the LG LHD427 home cinema system 5.1 channels Black (6 Ω vs 3 Ω). The Yamaha YHT-1940 home cinema system 5.1 channels 3D Black has 3 Ω more satellite speaker impedance than the LG LHD427 home cinema system 5.1 channels Black (6 Ω vs 3 Ω). 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 radio Data System (RDS).

Optical disc player type
- LHD427 home cinema system 5.1 channels Black:DVD player
- YHT-1940 home cinema system 5.1 channels 3D Black:Not included
3D
- LHD427 home cinema system 5.1 channels Black:No
- YHT-1940 home cinema system 5.1 channels 3D Black:Yes
Radio Data System (RDS)
- LHD427 home cinema system 5.1 channels Black:No
- YHT-1940 home cinema system 5.1 channels 3D Black:Yes
Front speaker impedance
- LHD427 home cinema system 5.1 channels Black:3 Ω
- YHT-1940 home cinema system 5.1 channels 3D Black:6 Ω
Center speaker impedance
- LHD427 home cinema system 5.1 channels Black:3 Ω
- YHT-1940 home cinema system 5.1 channels 3D Black:6 Ω
Satellite speaker impedance
- LHD427 home cinema system 5.1 channels Black:3 Ω
- YHT-1940 home cinema system 5.1 channels 3D Black:6 Ω
Subwoofer impedance
- LHD427 home cinema system 5.1 channels Black:4 Ω
- YHT-1940 home cinema system 5.1 channels 3D Black:6 Ω
Bluetooth
- LHD427 home cinema system 5.1 channels Black:Yes
- YHT-1940 home cinema system 5.1 channels 3D Black:No

Side by side

Differences highlightedShow differences only

Comparison of LHD427, YHT-1940
118 specifications	A LG LHD427 home cinema system 5.1 channels Black Model LHD427 View product	B Yamaha YHT-1940 home cinema system 5.1 channels 3D Black Model YHT-1940 View product
Optical drive2 differ
Optical disc player typeDiffers	DVD player	Not included
Disc types supportedDiffers	BD, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW	No
Number of optical discsKnown for one	1 discs	Unknown — not stated by the source
Playback disc formatsKnown for one	CD audio, CD video, MP3, SVCD, VCD, WMA	Unknown — not stated by the source
Video1 differ
3DDiffers	No	Yes
Full HD	Yes	Yes
Video upscalingKnown for one	Unknown — not stated by the source	Yes
Video formats supportedKnown for one	MPEG2, XVID	Unknown — not stated by the source
Analog signal format systemKnown for one	NTSC, PAL	Unknown — not stated by the source
Audioidentical
Audio output channels	5.1 channels	5.1 channels
Audio decodersKnown for one	Unknown — not stated by the source	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%
EqualizerKnown for one	Unknown — not stated by the source	Yes
Sound enhancement technologyKnown for one	Unknown — not stated by the source	Yes
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	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
Audio formats supportedKnown for one	MP3, WMV	Unknown — not stated by the source
Radio1 differ
FM radio	Yes	Yes
Supported radio bands	FM	FM
Radio Data System (RDS)Differs	No	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 speakers1 differ
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 impedanceDiffers	3 Ω	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
Front speaker sensitivityKnown for one	82 dB	Unknown — not stated by the source
Front speaker tweeter diameterKnown for one	6.35 cm (2.5")	Unknown — not stated by the source
Center speaker1 differ
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 impedanceDiffers	3 Ω	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
Center speaker sensitivityKnown for one	82 dB	Unknown — not stated by the source
Center speaker tweeter diameterKnown for one	7.62 cm (3")	Unknown — not stated by the source
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 impedanceDiffers	3 Ω	6 Ω
Satellite speaker peak powerKnown for one	Unknown — not stated by the source	100 W
Wireless satellite speakersKnown for one	Unknown — not stated by the source	No
Satellite speaker sensitivityKnown for one	82 dB	Unknown — not stated by the source
Satellite speaker tweeter diameterKnown for one	6.35 cm (2.5")	Unknown — not stated by the source
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 subwooferKnown for one	Unknown — not stated by the source	No
Subwoofer impedanceDiffers	4 Ω	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
Subwoofer driver diameter (imperial)Known for one	13.3 cm (5.25")	Unknown — not stated by the source
Subwoofer sensitivityKnown for one	80 dB	Unknown — not stated by the source
Network1 differ
BluetoothDiffers	Yes	No
Ethernet LANKnown for one	Unknown — not stated by the source	No
Wi-FiKnown for one	Unknown — not stated by the source	No
Management featuresidentical
Sleep timerKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces3 differ
HDMI inDiffers	0	4
Number of HDMI outputs	1	1
SCART ports quantity	0	0
USB ports quantityDiffers	1	0
Component video (YPbPr/YCbCr) out	0	0
S-Video outputs quantity	0	0
AUX inKnown for one	Unknown — not stated by the source	Yes
Audio (L/R) in	1	1
Digital audio coaxial inDiffers	0	2
Digital audio coaxial out	0	0
Digital audio optical in	1	1
Digital audio optical out	0	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
Composite video outKnown for one	1	Unknown — not stated by the source
FM antennaKnown for one	Yes	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
Poweridentical
Auto power offKnown for one	Unknown — not stated by the source	Yes
Power consumption (standby)Known for one	Unknown — not stated by the source	0.3 W
Weight & dimensions5 differ
Main unit dimensions (WxDxH)Differs	360 x 293 x 58 mm	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	88 x 75 x 127 mm	115 x 88 x 176 mm
Center speaker dimensions (WxDxH)Differs	88 x 75 x 127 mm	291 x 103 x 101 mm
Satellite speaker dimensions (WxDxH)Differs	88 x 75 x 127 mm	115 x 88 x 176 mm
Subwoofer dimensions (W x D x H)Differs	156 x 320 x 325 mm	262 x 287 x 264 mm
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	7.4 kg
Packaging contentidentical
Manual	Yes	Yes
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Quick start guide	Yes	Yes
Remote control included	Yes	Yes
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	HDMI, RCA	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
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
DisplayDiffers	FLD	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 supportKnown for one	Unknown — not stated by the source	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
Built-in HDDKnown for one	No	Unknown — not stated by the source
Technical detailsidentical
Product colour	Black	Black
KaraokeKnown for one	Unknown — not stated by the source	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

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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