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Comparison Samsung UE-50RU7402 50 " vs Samsung UE-50RU7470 50 "

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Samsung UE-50RU7402 50 "
Samsung UE-50RU7470 50 "
Samsung UE-50RU7402 50 "Samsung UE-50RU7470 50 "
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Main
Alex support. Google Assistant support
Size50 "50 "
Operating systemSmart TV (proprietary system)Smart TV (proprietary system)
Display
Screen surfaceanti-glareanti-glare
Resolution3840x2160 px3840x2160 px
Frame rate60 Hz60 Hz
HDR supportHDR10+HDR10+
Brightness / contrast enhancement
Colour enhancement
Multimedia
Sound power20 W20 W
Number of speakers22
Audio decodersDolby Digital PlusDolby Digital Plus
Digital tuner
DVB-T2 (terrestrial)
DVB-C (cable)
DVB-S2 (satellite)
DVB-T2 (terrestrial)
DVB-C (cable)
DVB-S2 (satellite)
Features
Features
AirPlay 2
Wi-Fi 4 (802.11n)
Miracast
Bluetooth
voice control
Amazon Alexa
Google Assistant
Bixby
AirPlay 2
Wi-Fi 4 (802.11n)
Miracast
Bluetooth
voice control
Amazon Alexa
Google Assistant
Bixby
Connectors
HDMI33
HDMI versionv 2.0
Additional inputs
USB
LAN
component
composite AV input
USB
LAN
component
composite AV input
Outputs
optical
optical
General
Wall mountVESA 200x200 mmVESA 200x200 mm
Power consumption91 W130 W
Energy efficiency classAA
Dimensions (WxHxD)1125x736x347 mm1125x736x347 mm
Dimensions without stand (WxHxD)1125x650x59 mm1125x650x59 mm
Weight16.5 kg16.5 kg
Color
Added to E-Catalogapril 2019april 2019

HDMI version

About the interface itself, see above, and its different versions differ in maximum resolution and other features. Here are the options found in modern TVs:

— v 1.4. The oldest of the current versions, released in 2009. However, it supports 3D video, capable of working with resolutions up to 4096x2160 at 24 fps, and in Full HD resolution, the frame rate can reach 120 fps. In addition to the original v.1.4, there are also improved modifications — v.1.4a and v.1.4b; they are similar in terms of basic features, in both cases the improvements affected mainly work with 3D content.

– v 2.0. Significant update to HDMI introduced in 2013. In this version, the maximum frame rate in 4K has increased to 60 fps, and the audio bandwidth has increased to 32 channels and 4 separate streams simultaneously. Also from the innovations, we can mention support for the ultra-wide format 21:9. In the v.2.0a update HDR support was added to the interface capabilities, in v.2.0b this feature was improved and expanded.

— v 2.1. Despite the similarity in name to v.2.0, this version, released in 2017, was a very large-scale update. In particular, it added support for 8K and even 10K at speeds up to 120 fps, as well as even more expanded features for working with HDR. Under this version, its own cable was released — HDMI Ultra High Speed, all HDMI 2.1 features are available only when using cables of this standard, although basic functio...ns can be used with simpler cords.

Power consumption

The electrical power normally consumed by the TV. This parameter strongly depends on the screen size and sound power (see above), however, it can be determined by other parameters — primarily additional features and technologies implemented in the design. It is worth noting that most modern LCD TVs are quite economical, and most often this parameter does not play a significant role — in most cases, power consumption is about several tens of watts. And even large models with a diagonal of 70 – 90" consume about 200 – 300 W — this can be compared with the system unit of a low-power desktop PC.
Samsung UE-50RU7402 often compared
Samsung UE-50RU7470 often compared