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Comparison Samsung UE-43RU7452 43 " vs Samsung UE-43RU7402 43 "

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Samsung UE-43RU7452 43 "
Samsung UE-43RU7402 43 "
Samsung UE-43RU7452 43 "Samsung UE-43RU7402 43 "
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Support Airplay 2. Support Bixby, Google Assistant, Alexa
Size43 "43 "
Operating systemSmart TV (proprietary system)Smart TV (proprietary system)
Display
Screen surfaceanti-glareanti-glare
Resolution3840x2160 px3840x2160 px
Upscalingup to 4K
Frame rate60 Hz60 Hz
HDR supportHDR10+HDR10+
Brightness / contrast enhancement
 /Contrast Enhancement/
 /Contrast Enhancement/
Colour enhancement
 /Dynamic Crystal Color/
 /Dynamic Crystal Color/
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
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 consumption70 W70 W
Energy efficiency classAA
Dimensions (WxHxD)
970x648x344 mm /with stand/
970x648x344 mm /with stand/
Dimensions without stand (WxHxD)970x563x58 mm970x563x58 mm
Weight
12.1 kg /with stand/
12.1 kg /with stand/
Color
Added to E-Catalogjune 2019april 2019

Upscaling

TV support for Upscaling function. This feature is only available on models with 4K and 8K resolution screens.

Upscaling to 4K allows you to increase the resolution of the original “picture” to 4K (3840x2160), if it was initially lower - for example, viewing a movie in 4K that was originally recorded in Full HD (1920x1080). In this case, we are not just talking about “stretching” the image to fill the entire screen (all TVs are capable of doing this), but about special processing, thanks to which the actual video resolution is increased. Of course, such video will still be inferior to content originally recorded in 4K; however, upscaling provides a noticeable improvement in quality compared to the raw signal.

Upscaling to 8K works on the same principle, only relevant for 8K TVs.
Samsung UE-43RU7452 often compared
Samsung UE-43RU7402 often compared