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Ultra HD Televisions

Ultra HD TVs are designed for demanding customers who need a very sharp image. With a 3840 × 2160 resolution, or roughly 8.3 million pixels, these TVs deliver four times the resolution than standard Full HD TVs. At such high resolutions, individual pixels become invisible, so you will see the finest details even standing very close to the screen. What are the other benefits of 4K TVs?

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The Main Benefits of 4K TVs

  • High resolution delivers crisp details.
  • The HDR standard offers an image with a richer range of colors.
  • Higher frame rates ensure a smoother and sharper image.
  • Using the Upscaling feature, lower resolution images are converted into 4K quality.
  • Higher pixel density allows watching 4K televisions from a smaller distance.
  • Powerful 4K TVs can handle high-speed Internet browsing and app usage.
  • Today, there is plenty of content at 4K resolution, so a 4K TV is now worth the investment.

Compare the size of Full HD and 4K TVs

Full HD and 4K image quality comparison

Important Parameters to Consider When Buying a 4K TV

Screen Size

The majority of 4K TVs have screens sizes of 55" (140cm) and larger, and when viewed, the optimal eye distance from the screen is 1.5 times its height, which is approximately 1.2m. When choosing the screen size, take into consideration the layout of your living room and avoid causing excessive fatigue of your eyes.

4K Panel Refresh Rate

The image processing frequency value determines the smoothness of the resulting image, shown in Hertz, and the 4K television ranges from 50 to 100Hz. The higher the refresh rate of the panel, the smoother the image the TV can offer you.

Tuner Type

For all types of TVs, including those with 4K support, the tuner takes care of receiving and processing TV signals. To tune into your favourite shows, you need to have a TV with a tuner that supports the same broadcasts as available with the 4K TV.

  • DVB-T - allows you to receive standard antenna broadcasts.
  • DVB-T2 - for antenna broadcasting with more efficient encoding, more data streaming and better picture quality. In 2021 it will completely replace the DVB-T standard.
  • DVB-S2 - together with a satellite, it provides satellite reception.
  • DVB-C - Allows for cable reception.

and

When choosing a 4K TV, follow our general guide on selecting a TV. Here you will find more information about SMART features, inputs and outputs, image and power technologies.

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Alza Days How to Choose a TV (GUIDE)
 
703 Results
65" Blaupunkt 65MCG8000S - Television
5 sizes
65" Blaupunkt 65MCG8000S
Television - SMART, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10 and Dolby Vision,, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, voice control, Google Assistant, Google TV, VESA 300×300, 44 W speaker(s), Dolby Atmos, G
223,290 Ft
Buy
In stock > 5 pcs
Order Code: TVblau014d3
43" Hisense 43E7S - Television
43" Hisense 43E7S
Television - SMART QLED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10, HDR10+ and HDR10+ Adaptive, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, WiFi, Bluetooth, game mode, Apple Airplay 2, Vidaa, VESA 200×300, Dolby Atmos, E
123,990 Ft
Buy
In stock > 5 pcs
Order Code: HIS022x9b17
55" Toshiba 55UV3F63DG - Television
1.0 1×
55" Toshiba 55UV3F63DG
Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, Dolby Vision,, 3× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, Vidaa, VESA 200×200, 20 W speaker(s), Dolby Atmos, E
+Gift Wireless Headphones AIWA with a value of 40,190 Ft
Discounted -6 % 114,690 Ft 122,790 Ft
Buy
In stock > 5 pcs
Order Code: WB055y2g22i
55" Blaupunkt 55QBG6000S - Television
55" Blaupunkt 55QBG6000S
Television - SMART QLED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and Dolby Vision, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, Google TV, VESA 200×200, 20 W speaker(s), Dolby Atmos and Dolby Digital Plus (E-AC-3), G
157,390 Ft
Buy
In stock > 5 pcs
Order Code: TVblau015d
65" Samsung UE65U8072 - Television
2 sizes
4.5 42×
65" Samsung UE65U8072
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, HDR10+ and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, Bluetooth, DLNA, game mode, Apple Airplay 2, Tizen OS, VESA 200×200, 20 W speaker(s), Dolby Digital Plus, G
-3 % off new 150,290 Ft New 154,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WR174g5
65" Samsung QE65S90F - Television
Free delivery
to Alza branch
5 sizes
4.8 82×
65" Samsung QE65S90F
Television - SMART OLED, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 300×200, 40 W speaker(s), Dolby Atmos and Dolby Digital Plus, F
Buy at the price for both existing and new AlzaPlus+ members 461,060 Ft
-6 % off new 512,290 Ft New 544,990 Ft
Buy
As good as new - in stock 2 pcs
Order Code: WR174k6e
48" LG OLED48B53 - Television
4.5 4×
48" LG OLED48B53
Television - SMART OLED, 121cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, USB recording, Bluetooth, DLNA, Chromecast, game mode, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×200, 20 W speaker(s), Dolby Atmos and Dolby Digital AC3, G
-3 % off new 248,790 Ft New 256,490 Ft
Buy
Unsealed - in stock 2 pcs
Order Code: wk6017b30
43" Samsung UE43U8072 - Television
2 sizes
4.7 64×
43" Samsung UE43U8072
Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, HDR10+ and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, Bluetooth, DLNA, game mode, Apple Airplay 2, Tizen OS, VESA 200×200, 20 W speaker(s), Dolby Digital Plus, G
-3 % off new 101,790 Ft New 104,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WR174b3
98" Samsung UE98DU9072 - Television
Free delivery
to Alza branch
4.5 15×
98" Samsung UE98DU9072
Television - SMART LED, 249cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10 and HDR10+, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 600×400, F
-3 % off new 484,990 Ft New 499,990 Ft
Buy
Unsealed - in stock 3 pcs
Order Code: WR175j2
98" Samsung UE98DU9072 - Television
Free delivery
to Alza branch
4.5 15×
98" Samsung UE98DU9072
Television - SMART LED, 249cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10 and HDR10+, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 600×400, F
-6 % off new 469,990 Ft New 499,990 Ft
Buy
As good as new - in stock 1 pcs
Order Code: WR175j2
43" Samsung QE43Q8F - Television
2 sizes
4.6 20×
43" Samsung QE43Q8F
Television - SMART QLED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, HDR10+ and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 200×200, 20 W speaker(s), Dolby Digital Plus, F
-3 % off new 134,790 Ft New 138,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WR174l6
43" Samsung QE43Q7F - Television
2 sizes
4.6 46×
43" Samsung QE43Q7F
Television - SMART QLED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, HDR10+ and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, Bluetooth, DLNA, game mode, Apple Airplay 2, Tizen OS, VESA 200×200, 20 W speaker(s), Dolby Digital Plus, G
-2 % off new 110,590 Ft New 113,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WR174l4
43" Samsung QE43Q7F - Television
2 sizes
4.6 46×
43" Samsung QE43Q7F
Television - SMART QLED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, HDR10+ and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, Bluetooth, DLNA, game mode, Apple Airplay 2, Tizen OS, VESA 200×200, 20 W speaker(s), Dolby Digital Plus, G
-5 % off new 107,190 Ft New 113,990 Ft
Buy
As good as new - in stock 1 pcs
Order Code: WR174l4
50" Hisense 50U7Q - Television
3 sizes
4.8 17×
50" Hisense 50U7Q
Television - SMART, 127cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10+, HLG and Dolby Vision IQ, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 300×200, 40 W speaker(s), Dolby Atmos and Dolby Digital AC4, E
-3 % off new 145,490 Ft New 149,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: HIS022x8a32
50" Hisense 50U7Q - Television
3 sizes
4.8 17×
50" Hisense 50U7Q
Television - SMART, 127cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10+, HLG and Dolby Vision IQ, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 300×200, 40 W speaker(s), Dolby Atmos and Dolby Digital AC4, E
-6 % off new 140,990 Ft New 149,990 Ft
Buy
As good as new - in stock 1 pcs
Order Code: HIS022x8a32
65" LG 65UA74003 - Television
5.0 1×
65" LG 65UA74003
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG,, 3× HDMI, 1× USB, USB recording, Bluetooth, DLNA, Chromecast, Miracast, game mode, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×200, 20 W speaker(s), Dolby Digital AC3, F
-3 % off new 145,490 Ft New 149,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: wk6017b111f
43" Sony Bravia 3 (K43S35BP.CEI) - Television
4.6 20×
43" Sony Bravia 3 (K43S35BP.CEI)
Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, WiFi, DLNA, game mode, Google Assistant, Apple Airplay 2, Google TV, VESA 200×200, 20 W speaker(s), DTS Digital Surround and Dolby Atmos, E
-3 % off new 174,590 Ft New 179,990 Ft
Buy
Unsealed - in stock 2 pcs
Order Code: WS1018h3a
55" Samsung QE55S90F - Television
Free delivery
to Alza branch
5 sizes
4.8 47×
55" Samsung QE55S90F
Television - SMART OLED, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 300×200, 40 W speaker(s), Dolby Atmos and Dolby Digital Plus, G
-3 % off new 329,790 Ft New 339,990 Ft
Buy
Unsealed - in stock 3 pcs
Order Code: WR174k3
55" TCL 55V6C - Television
2 sizes
4.8 109×
55" TCL 55V6C
Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, CI+, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, Google TV, VESA 200×200, 20 W speaker(s), Dolby Digital Plus, E
-3 % off new 106,690 Ft New 109,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WK690c2m8
65" Samsung QE65QN70F - Television
4.8 16×
65" Samsung QE65QN70F
Television - SMART, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10, HDR10+ and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 400×300, 20 W speaker(s), Dolby Digital Plus, E
-5 % off new 237,390 Ft New 249,890 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WR174o7
50" LG 50QNED70A6A - Television
4.8 18×
50" LG 50QNED70A6A
Television - SMART, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, USB recording, Bluetooth, DLNA, Chromecast, game mode, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 200×200, 20 W speaker(s), F
-3 % off new 130,890 Ft New 134,990 Ft
Buy
Unsealed - in stock 2 pcs
Order Code: WK601b6
43" Philips 43PUS7000 - Television
2 sizes
4.1 36×
43" Philips 43PUS7000
Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10, HDR10+ and HLG, local dimming,, 3× HDMI, 2× USB, CI+, DLNA, game mode, Google Assistant, Amazon Alexa, Titan OS, VESA 200×100, 20 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, E
-2 % off new 92,090 Ft New 94,900 Ft
Buy
Unsealed - in stock 3 pcs
Order Code: WC389i8g1
43" Xiaomi TV A Pro 2nd gen - Television
5.0 8×
43" Xiaomi TV A Pro 2nd gen
Television - SMART QLED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+,, 3× HDMI, 1× USB, CI+, WiFi, Bluetooth, game mode, voice control, Google Assistant, Google TV, VESA 100×200, 20 W speaker(s), DTS:X and DTS Virtual:X, F
-2 % off new 104,690 Ft New 107,890 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: XItel24
65" TCL 65C9K - Television
Free delivery
to Alza branch
3.9 9×
65" TCL 65C9K
Television - SMART, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10, HDR10+, Dolby Vision, HLG and Dolby Vision IQ, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 1× USB, CI+, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, Google TV, VESA 300×300, 90 W speaker(s), DTS:X and Dolby Atmos, E
-3 % off new 484,990 Ft New 499,990 Ft
Buy
Unsealed - in stock > 5 pcs
Order Code: WK690f3a7aa1b1
Alza Days How to Choose a TV (GUIDE)
 

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Ultra HD Televisions - additional info

Ultra high definition television in 4K resolution is a new trend that is increasingly taking hold in living rooms. With a resolution of 3840x2160, an Ultra HD TV display contains 4 times as many pixels as a Full HD TV.  4K TV is thus four times the resolution.

Razor-sharp images

Ultra HD resolution means sharp images even with large diagonals. Enjoy brilliant images in great detail even with a giant TV, which at lower resolutions might not be the rule. Watch movies with sharp features and unmatched image quality that will fascinate you. After trying Ultra HD TV, you will not want anything else.

What Ultra HD TV?

You've decided to buy a TV with 4K Ultra HD resolution? Then you only need to choose the right Ultra HD TV to catch the eye. Our rich offer is ready for it. Choose between manufacturers such as Samsung, LG and Panasonic. 4K's worldwide popularity is deserved for its display quality, advanced technology and modern design.
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Chcete doručit do České republiky? Jdi na 4K televize
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Für den Versand nach Deutschland, besuchen Sie bitte 4K-Fernseher
Für den Versand nach Österreich, besuchen Sie bitte 4K-Fernseher
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