Product comparison · 2 home cinema systems

JVC NX-BD3 home cinema system 4.1 channels vs JVC TH-G31 home cinema system 5.1 channels

33specifications compared
24differ
9identical
22known for one product only

Key differences

Audio output channels
- NX-BD3 home cinema system 4.1 channels:4.1 channels
- TH-G31 home cinema system 5.1 channels:5.1 channels
RMS rated power
- NX-BD3 home cinema system 4.1 channels:420 W
- TH-G31 home cinema system 5.1 channels:1000 W
Preset stations quantity
- NX-BD3 home cinema system 4.1 channels:45
- TH-G31 home cinema system 5.1 channels:50
Center speaker RMS power
- NX-BD3 home cinema system 4.1 channels:55 W
- TH-G31 home cinema system 5.1 channels:155 W
Center speaker sensitivity
- NX-BD3 home cinema system 4.1 channels:76 dB
- TH-G31 home cinema system 5.1 channels:83 dB
Center speaker impedance
- NX-BD3 home cinema system 4.1 channels:3 Ω
- TH-G31 home cinema system 5.1 channels:4 Ω
Satellite speakers RMS power
- NX-BD3 home cinema system 4.1 channels:55 W
- TH-G31 home cinema system 5.1 channels:155 W
Satellite speaker impedance
- NX-BD3 home cinema system 4.1 channels:3 Ω
- TH-G31 home cinema system 5.1 channels:4 Ω

Side by side

Differences highlightedShow differences only

Comparison of NX-BD3, TH-G31
55 specifications	A JVC NX-BD3 home cinema system 4.1 channels Model NX-BD3 View product	B JVC TH-G31 home cinema system 5.1 channels Model TH-G31 View product
Optical driveidentical
Optical disc player type	DVD player	DVD player
Disc loading typeKnown for one	Unknown — not stated by the source	Tray
Number of optical discs	1 discs	1 discs
Disc types supportedKnown for one	BD-ROM	Unknown — not stated by the source
Audio2 differ
Audio output channelsDiffers	4.1 channels	5.1 channels
RMS rated powerDiffers	420 W	1000 W
Audio formats supportedKnown for one	Unknown — not stated by the source	MP3, WMA
Audio decodersKnown for one	Dolby Digital, Dolby Pro Logic II, DTS	Unknown — not stated by the source
Radio1 differ
FM radioKnown for one	Unknown — not stated by the source	Yes
Supported radio bandsKnown for one	Unknown — not stated by the source	FM
Radio Data System (RDS)	Yes	Yes
Preset stations quantityDiffers	45	50
Center speaker3 differ
Center speaker RMS powerDiffers	55 W	155 W
Center speaker frequency rangeKnown for one	Unknown — not stated by the source	120 - 18000 Hz
Center speaker sensitivityDiffers	76 dB	83 dB
Center speaker impedanceDiffers	3 Ω	4 Ω
Satellite speakers3 differ
Satellite speakers RMS powerDiffers	55 W	155 W
Satellite speaker frequency rangeKnown for one	Unknown — not stated by the source	120 - 18000 Hz
Satellite speaker impedanceDiffers	3 Ω	4 Ω
Satellite speaker sensitivityDiffers	76 dB	83 dB
Subwoofer4 differ
Subwoofer RMS powerDiffers	200 W	225 W
Subwoofer frequency rangeDiffers	30 - 200 Hz	40 - 1500 Hz
Subwoofer impedanceDiffers	6 Ω	3 Ω
Subwoofer sensitivityDiffers	75 dB	82 dB
Subwoofer typeKnown for one	Active subwoofer	Unknown — not stated by the source
Management featuresidentical
Sleep timer	Yes	Yes
Ports & interfacesidentical
HDMI ports quantity	1	1
USB ports quantityKnown for one	Unknown — not stated by the source	1
USB versionKnown for one	Unknown — not stated by the source	2.0
Component video (YPbPr/YCbCr) out	1	1
Composite video out	1	1
Digital audio optical in	1	1
SCART ports quantityKnown for one	2	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Displayidentical
On Screen Display (OSD) languagesKnown for one	Unknown — not stated by the source	English, Spanish, French
Power2 differ
Power consumption (typical)Differs	30 W	130 W
Power consumption (standby)Differs	0.7 W	0.8 W
Weight & dimensions4 differ
Center speaker dimensions (WxDxH)Differs	88 x 127 x 203 mm	301 x 118 x 83 mm
Center speaker weightDiffers	1.3 kg	2 kg
Subwoofer dimensions (W x D x H)Differs	361 x 303 x 300 mm	236 x 435 x 391 mm
Subwoofer weightDiffers	11.5 kg	5.7 kg
Packaging contentidentical
Remote control included	Yes	Yes
Other features5 differ
Dimensions (WxDxH)Differs	460 x 79 x 360 mm	430 x 317 x 76 mm
Image formats supportedKnown for one	Unknown — not stated by the source	JPG
Power requirementsDiffers	AC 230V, 50Hz	AC 120V, 60Hz
Surround speaker dimensions (WxHxD)Differs	88 x 203 x 127 mm	301 x 83 x 118 mm
Surround speaker weightDiffers	1.3 kg	780 g
Wall mountableKnown for one	Unknown — not stated by the source	Yes
WeightDiffers	5 kg	3.65 kg
Audio systemKnown for one	DD+/Dolby TrueHD (DD Core only) / DTS-HD High Resolution/DTS-HD Master Audio (DTS Core only) / Multi-ch LPCM (Re-encoded Dolby Digital or Downmix 2ch)	Unknown — not stated by the source
Media types supportedKnown for one	AVCHD, MP3, WMA, WAV (L.PCM), JPEG Digital Still, MPEG-2, DivX (ver.3/4/5/6/)	Unknown — not stated by the source
SpeakersKnown for one	5.5cm, Cone x 2, Anisotropic Diaphragm	Unknown — not stated by the source
Set weightKnown for one	19.1 kg	Unknown — not stated by the source
Technical detailsidentical
Product colourKnown for one	Unknown — not stated by the source	Black

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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