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Product comparison · 2 home cinema systems

Samsung HT-J7750W home cinema system 7.1 channels vs Yamaha YHT-1840 home cinema system 5.1 channels

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  • 31specifications compared
  • 25differ
  • 6identical
  • 49known 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-1840 home cinema system 5.1 channels (7.1 channels vs 5.1 channels). The Samsung HT-J7750W home cinema system 7.1 channels has 1,326.5 W more RMS rated power than the Yamaha YHT-1840 home cinema system 5.1 channels (1330 W vs 3.5 W). The Yamaha YHT-1840 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 wireless satellite speakers. Only the Samsung HT-J7750W home cinema system 7.1 channels has wireless subwoofer.

  • Optical disc player type
    • Blu-Ray player
    • Not included
  • Audio output channels
    • 7.1 channels
    • 5.1 channels
  • RMS rated power
    • 1330 W
    • 3.5 W
  • Wireless satellite speakers
    • Yes
    • No
  • Subwoofer type
    • Passive subwoofer
    • Active subwoofer
  • Wireless subwoofer
    • Yes
    • No
  • Bluetooth
    • Yes
    • No
  • Ethernet LAN
    • Yes
    • No

Side by side

Differences highlightedShow differences only
80 specifications
A

Samsung

HT-J7750W home cinema system 7.1 channels

Model HT-J7750W

View product
B

Yamaha

YHT-1840 home cinema system 5.1 channels

Model YHT-1840

View product
Optical drive2 differ
Optical disc player typeDiffersBlu-Ray playerNot included
Disc types supportedDiffersDVD, DVD+R, DVD+RW, DVD-R, DVD-RWNo
Playback disc formatsKnown for oneBlu-Ray video
Videoidentical
3DYesYes
Video formats supportedKnown for oneAVCHD, DIVX, WMV, WMV7, WMV8, WMV9
Analog signal format systemKnown for onePAL
Video upscalingKnown for oneYes
Full HDKnown for oneYes
Aspect ratioKnown for one16:9
Audio3 differ
Audio output channelsDiffers7.1 channels5.1 channels
RMS rated powerDiffers1330 W3.5 W
Audio decodersDiffersDolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS 96/24, DTS Digital Surround, DTS-HD Master AudioDolby Digital, Dolby Digital Plus
Audio formats supportedKnown for oneAAC, FLAC, LPCM, MP3, WMA
Audio Return Channel (ARC)Known for oneYes
Radioidentical
FM radioYesYes
Preset stations quantityKnown for one15
Supported radio bandsKnown for oneAM, FM
Satellite speakers1 differ
Satellite speaker typeKnown for one2-way
Wireless satellite speakersDiffersYesNo
Subwoofer2 differ
Subwoofer typeDiffersPassive subwooferActive subwoofer
Wireless subwooferDiffersYesNo
Subwoofer peak powerKnown for one100 W
Network3 differ
BluetoothDiffersYesNo
Ethernet LANDiffersYesNo
Wi-FiDiffersYesNo
Near Field Communication (NFC)Known for oneNo
Wi-Fi readyKnown for oneNo
Ports & interfaces7 differ
HDMI inDiffers24
Number of HDMI outputsDiffers14
SCART ports quantityKnown for one0
USB ports quantityDiffers10
USB versionKnown for one2.0
Component video (YPbPr/YCbCr) out00
S-Video outputs quantity00
Digital audio coaxial inDiffers02
Digital audio coaxial outDiffers02
Digital audio optical inDiffers12
Digital audio optical outDiffers01
Ethernet LAN (RJ-45) portsKnown for one1
FM antennaKnown for oneYes
Headphone outputsKnown 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 mm112 x 116 x 176 mm
Front speaker weightDiffers5 kg590 g
Center speaker dimensions (WxDxH)Differs320 x 101 x 81 mm276 x 118 x 111 mm
Center speaker weightDiffers1 kg730 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 mm290 x 315 x 292 mm
Subwoofer weightDiffers5.7 kg5.8 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
Remote control includedKnown for oneYes
Other featuresidentical
Built-in HDDNoNo
Image formats supportedKnown for oneJPG
AirPlayKnown for oneNo
BrowsingKnown for oneNo
Start-up timeKnown for one500 ms
SubwooferKnown for oneYes
Certificatesidentical
Consumer Electronics Control (CEC)Known for oneAnynet+
Technical detailsidentical
Product colourBlackBlack
KaraokeKnown for oneNo
BD WiseKnown for oneYes
BD-LiveKnown for oneYes
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Driver unitKnown for one16 cm
Maximum input powerKnown for one100 W
PowerKnown for one100 W
Power source typeKnown for oneAC
Storageidentical
Card reader integratedKnown for oneNo
Front speakersidentical
Front speaker frequency rangeKnown for one30 - 25000 Hz
Front speaker sensitivityKnown for one83 dB
Front speaker impedanceKnown for one6 Ω
Front speaker peak powerKnown for one100 W
Center speakeridentical
Center speaker peak powerKnown for one100 W
Displayidentical
On Screen Display (OSD)Known 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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