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Product comparison · 2 home cinema systems

Samsung HT-J7750W home cinema system 7.1 channels vs Yamaha YHT-4920UBL home cinema system 5.1 channels

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  • 23specifications compared
  • 16differ
  • 7identical
  • 44known for one product only

Key differences

The Samsung HT-J7750W home cinema system 7.1 channels has 2 channels more audio output channels than the Yamaha YHT-4920UBL home cinema system 5.1 channels (7.1 channels vs 5.1 channels). The Samsung HT-J7750W home cinema system 7.1 channels has 1,230 W more RMS rated power than the Yamaha YHT-4920UBL home cinema system 5.1 channels (1330 W vs 100 W). The Yamaha YHT-4920UBL home cinema system 5.1 channels has 2 more HDMI in than the Samsung HT-J7750W home cinema system 7.1 channels (4 vs 2). Only the Samsung HT-J7750W home cinema system 7.1 channels has Ethernet LAN. Only the Samsung HT-J7750W home cinema system 7.1 channels has Wi-Fi.

  • Audio output channels
    • 7.1 channels
    • 5.1 channels
  • RMS rated power
    • 1330 W
    • 100 W
  • Subwoofer type
    • Passive subwoofer
    • Active subwoofer
  • Ethernet LAN
    • Yes
    • No
  • Wi-Fi
    • Yes
    • No
  • HDMI in
    • 2
    • 4
  • Digital audio coaxial in
    • 0
    • 2
  • Ethernet LAN (RJ-45) ports
    • 1
    • 0

Side by side

Differences highlightedShow differences only
67 specifications
A

Samsung

HT-J7750W home cinema system 7.1 channels

Model HT-J7750W

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B

Yamaha

YHT-4920UBL home cinema system 5.1 channels

Model YHT-4920UBL

View product
Optical driveidentical
Optical disc player typeKnown for oneBlu-Ray player
Disc types supportedKnown for oneDVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formatsKnown for oneBlu-Ray video
Videoidentical
Video formats supportedKnown for oneAVCHD, DIVX, WMV, WMV7, WMV8, WMV9
Analog signal format systemKnown for onePAL
Video upscalingKnown for oneYes
Audio3 differ
Audio output channelsDiffers7.1 channels5.1 channels
RMS rated powerDiffers1330 W100 W
Audio decodersDiffersDolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS 96/24, DTS Digital Surround, DTS-HD Master AudioDTS-HD Master Audio, Dolby Digital Plus, Dolby TrueHD
Audio formats supportedKnown for oneAAC, FLAC, LPCM, MP3, WMA
Audio Return Channel (ARC)Known for oneYes
Sound enhancement technologyKnown for oneYes
Radioidentical
Preset stations quantityKnown for one15
Supported radio bandsKnown for oneAM, FM
Satellite speakersidentical
Satellite speaker typeKnown for one2-way
Wireless satellite speakersKnown for oneYes
Subwoofer1 differ
Subwoofer typeDiffersPassive subwooferActive subwoofer
Wireless subwooferKnown for oneYes
Subwoofer RMS powerKnown for one100 W
Subwoofer driver diameter (imperial)Known for one16.5 cm (6.5")
Network2 differ
BluetoothKnown for oneYes
Ethernet LANDiffersYesNo
Wi-FiDiffersYesNo
Ports & interfaces3 differ
HDMI inDiffers24
SCART ports quantityKnown for one0
USB ports quantityKnown for one1
USB versionKnown for one2.0
Component video (YPbPr/YCbCr) outKnown for one0
S-Video outputs quantityKnown for one0
Digital audio coaxial inDiffers02
Ethernet LAN (RJ-45) portsDiffers10
Composite video inKnown for one3
Composite video outKnown for one1
Power1 differ
Power consumption (typical)Known for one72.5 W
Power consumption (standby)Differs0.29 W0.3 W
Weight & dimensions6 differ
Main unit dimensions (WxDxH)Known for one430 x 312 x 55 mm
Main unit weightKnown for one2.7 kg
Front speaker dimensions (WxDxH)Differs95 x 101 x 1215 mm101.6 x 101.6 x 152.4 mm
Front speaker weightDiffers5 kg589.67 g
Center speaker dimensions (WxDxH)Differs320 x 101 x 81 mm254 x 101.6 x 101.6 mm
Center speaker weightDiffers1 kg730.28 g
Satellite speaker dimensions (WxDxH)Known for one95 x 101 x 1160 mm
Satellite speaker weightKnown for one4.7 kg
Subwoofer dimensions (W x D x H)Differs200 x 350 x 390 mm279.4 x 304.8 x 279.4 mm
Subwoofer weightDiffers5.7 kg7.98 kg
Packaging dataidentical
Package weightKnown for one34.7 kg
Package dimensions (WxDxH)Known for one1076 x 446 x 557 mm
Packaging contentidentical
Quick start guideKnown for oneYes
Other featuresidentical
Built-in HDDKnown for oneNo
Image formats supportedKnown for oneJPG
Audio systemKnown for oneDolby Digital Plus
DisplayKnown for oneLCD
Number of tunersKnown for one2 tuner(s)
Wireless connectionKnown for oneNo
Certificatesidentical
Consumer Electronics Control (CEC)Known for oneAnynet+
Technical detailsidentical
KaraokeKnown for oneNo
BD WiseKnown for oneYes
BD-LiveKnown for oneYes
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Displayidentical
Built-in displayKnown for oneYes

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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