Product comparison · 2 home cinema systems

Yamaha YHT-1840 home cinema system 5.1 channels vs Yamaha YHT-4950U home cinema system 5.1 channels

27specifications compared
8differ
19identical
45known for one product only

Key differences

The Yamaha YHT-4950U home cinema system 5.1 channels has 66.5 W more RMS rated power than the Yamaha YHT-1840 home cinema system 5.1 channels (70 W vs 3.5 W). The Yamaha YHT-1840 home cinema system 5.1 channels has 3 more HDMI outputs than the Yamaha YHT-4950U home cinema system 5.1 channels (4 vs 1). The Yamaha YHT-4950U home cinema system 5.1 channels has 1 more USB ports quantity than the Yamaha YHT-1840 home cinema system 5.1 channels (1 vs 0). Only the Yamaha YHT-4950U home cinema system 5.1 channels has Bluetooth.

RMS rated power
- YHT-1840 home cinema system 5.1 channels:3.5 W
- YHT-4950U home cinema system 5.1 channels:70 W
Bluetooth
- YHT-1840 home cinema system 5.1 channels:No
- YHT-4950U home cinema system 5.1 channels:Yes
Number of HDMI outputs
- YHT-1840 home cinema system 5.1 channels:4
- YHT-4950U home cinema system 5.1 channels:1
USB ports quantity
- YHT-1840 home cinema system 5.1 channels:0
- YHT-4950U home cinema system 5.1 channels:1
Digital audio optical in
- YHT-1840 home cinema system 5.1 channels:2
- YHT-4950U home cinema system 5.1 channels:1
Power consumption (standby)
- YHT-1840 home cinema system 5.1 channels:0.3 W
- YHT-4950U home cinema system 5.1 channels:0.2 W
Subwoofer weight
- YHT-1840 home cinema system 5.1 channels:5.8 kg
- YHT-4950U home cinema system 5.1 channels:8.48 kg

Side by side

Differences highlightedShow differences only

Comparison of YHT-1840, YHT-4950U
72 specifications	A Yamaha YHT-1840 home cinema system 5.1 channels Model YHT-1840 View product	B Yamaha YHT-4950U home cinema system 5.1 channels Model YHT-4950U View product
Storageidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
Videoidentical
3DKnown for one	Yes	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Aspect ratioKnown for one	16:9	Unknown — not stated by the source
High Dynamic Range (HDR) technologyKnown for one	Unknown — not stated by the source	Dolby Vision, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
Audio2 differ
RMS rated powerDiffers	3.5 W	70 W
Audio decodersDiffers	Dolby Digital, Dolby Digital Plus	DTS-HD Master Audio, Dolby Digital Plus, Dolby TrueHD
Audio D/A Converter (DAC)Known for one	Unknown — not stated by the source	32-bit/384kHz
Audio formats supportedKnown for one	Unknown — not stated by the source	AAC, MP3, WAV, WMA
Front speakersidentical
Front speaker frequency rangeKnown for one	30 - 25000 Hz	Unknown — not stated by the source
Front speaker impedanceKnown for one	6 Ω	Unknown — not stated by the source
Front speakers RMS powerKnown for one	Unknown — not stated by the source	30 W
Center speakeridentical
Center speaker RMS powerKnown for one	Unknown — not stated by the source	30 W
Center speaker sensitivityKnown for one	Unknown — not stated by the source	84 dB
Satellite speakersidentical
Wireless satellite speakersKnown for one	No	Unknown — not stated by the source
Subwooferidentical
Subwoofer typeKnown for one	Active subwoofer	Unknown — not stated by the source
Wireless subwooferKnown for one	No	Unknown — not stated by the source
Subwoofer RMS powerKnown for one	Unknown — not stated by the source	50 W
Subwoofer driver diameter (imperial)Known for one	Unknown — not stated by the source	20.3 cm (8")
Subwoofer frequency rangeKnown for one	Unknown — not stated by the source	28 - 200 Hz
Subwoofer impedanceKnown for one	Unknown — not stated by the source	5 Ω
Network1 differ
BluetoothDiffers	No	Yes
Near Field Communication (NFC)Known for one	No	Unknown — not stated by the source
Wi-Fi readyKnown for one	No	Unknown — not stated by the source
Ports & interfaces3 differ
Number of HDMI outputsDiffers	4	1
USB ports quantityDiffers	0	1
Component video (YPbPr/YCbCr) outKnown for one	0	Unknown — not stated by the source
S-Video outputs quantityKnown for one	0	Unknown — not stated by the source
Digital audio coaxial outKnown for one	2	Unknown — not stated by the source
Digital audio optical inDiffers	2	1
Digital audio optical outKnown for one	1	Unknown — not stated by the source
FM antennaKnown for one	Yes	Unknown — not stated by the source
HDMI ports quantityKnown for one	Unknown — not stated by the source	5
Composite video inKnown for one	Unknown — not stated by the source	3
Composite video outKnown for one	Unknown — not stated by the source	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	3
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power consumption (standby)Differs	0.3 W	0.2 W
Weight & dimensions1 differ
Front speaker dimensions (WxDxH)Known for one	112 x 116 x 176 mm	Unknown — not stated by the source
Center speaker dimensions (WxDxH)Known for one	276 x 118 x 111 mm	Unknown — not stated by the source
Subwoofer dimensions (W x D x H)Known for one	290 x 315 x 292 mm	Unknown — not stated by the source
Subwoofer weightDiffers	5.8 kg	8.48 kg
Main unit weightKnown for one	Unknown — not stated by the source	7.71 kg
Other featuresidentical
Built-in HDDKnown for one	No	Unknown — not stated by the source
AirPlayKnown for one	No	Unknown — not stated by the source
BrowsingKnown for one	No	Unknown — not stated by the source
Start-up timeKnown for one	500 ms	Unknown — not stated by the source
SubwooferKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Driver unitKnown for one	16 cm	Unknown — not stated by the source
Maximum input powerKnown for one	100 W	Unknown — not stated by the source
PowerKnown for one	100 W	Unknown — not stated by the source
Power source typeKnown for one	AC	Unknown — not stated by the source
KaraokeKnown for one	Unknown — not stated by the source	No

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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