Try our cookies Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
I understand Detailed settings Reject everything
Alzak icon
Catalogue
Price
-
Availability
Order status
Diagonal
27 "
136 "
- 68.58 cm 345.44 cm
Panel refresh rate
(366)
(407)
Max refresh rate in game mode (4K resolution)
(283)
(55)
(1)
(7)
Technology
(117)
(230)
(196)
(33)
(1)
Next 4
Model year
(106)
(556)
(67)
(15)
(2)
(1)
Global applications
(764)
(730)
(643)
(649)
(338)
Next 19
Wireless connection
(363)
(672)
(476)
(281)
(519)
(573)
Newest orders
Filter

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?

Continue

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.

Hide description
Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
Send Close
Alza Days How to Choose a TV (GUIDE) How to Wall Mount a TV
 
773 Results
50" LG 50NANO81A6A - Television
4.3 8×
50" LG 50NANO81A6A
Television - SMART, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, USB recording, Bluetooth, Chromecast, Amazon Alexa, Apple Airplay 2, webOS, VESA 200×200, 20 W speaker(s), Dolby Digital AC3, G
-2 % off new 425.90 € New 439 €
From 9.80 € per month
Buy
Unsealed - in stock 1 pcs
Order Code: WK779
55" Philips 55OLED910 - Television
Free delivery
to Alza branch
5.0 1×
55" Philips 55OLED910
Television - SMART OLED, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+, Dolby Vision and HLG, local dimming,, 4× HDMI, 2× USB, CI+, DLNA, Chromecast, game mode, Ambilight, Google Assistant, Amazon Alexa, Google TV, VESA 300×300, 80 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, F
-2 % off new 2,329 € New 2,399 €
From 53.57 € per month
Buy
Unsealed - in stock 1 pcs
Order Code: WC389o780
85" Hisense 85E7Q PRO - Television
Free
delivery
5.0 1×
85" Hisense 85E7Q PRO
Television - SMART QLED, 215cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10+, HLG and Dolby Vision IQ, 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 600×400, 30 W speaker(s), Dolby Atmos and Dolby Digital AC4, E
-3 % off new 968.90 € New 999 €
From 22.28 € per month
Buy
Unsealed - in stock 2 pcs
Order Code: HIS022x8a27
50" Philips 50PUS9010 - Television
3.7 8×
50" Philips 50PUS9010
Television - SMART LED, 127cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10, HDR10+, Dolby Vision and HLG, local dimming,, 4× HDMI, 2× USB, CI+, DLNA, game mode, Ambilight, Google Assistant, Amazon Alexa, Titan OS, VESA 200×300, 20 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, F
-3 % off new 518.90 € New 535 €
From 11.93 € per month
Buy
Unsealed - in stock 1 pcs
Order Code: WC389n7k4
43" Hisense 43E7S PRO - Television
43" Hisense 43E7S PRO
Television - SMART QLED, 109cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10+, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 200×300, DTS:X and Dolby Atmos, F
New arrival 499.90 €
From 11.50 € per month
Buy
In stock 2 pcs
Order Code: HIS022x8ax5
65" Sencor SLE 65Q871B - Television
65" Sencor SLE 65Q871B
Television - SMART QLED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10,, 3× HDMI, 2× USB, VESA 200×200, 24 W speaker(s), F
Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 440.91 €
Discounted -1 % 489.90 € 499 €
From 11.27 € per month
Buy
In stock > 5 pcs
Order Code: WS544sg1e
77" LG OLED77B6ELC - Television
Free delivery
to Alza branch
77" LG OLED77B6ELC
Television - SMART OLED, 195cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 1× USB, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×200, 20 W speaker(s), Dolby Atmos and Dolby Digital AC3, E
New arrival 2,399 €
From 55.18 € per month
Buy
In stock > 5 pcs
Order Code: WK6016c24
55" LG 55QNED7EB3C - Television
55" LG 55QNED7EB3C
Television - SMART, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×200, 20 W speaker(s), Dolby Digital AC3, E
New arrival 479 €
From 11.02 € per month
Buy
In stock > 5 pcs
Order Code: WK6016c71
65" Hisense 65U7SE - Television
Free delivery
to Alza branch
65" Hisense 65U7SE
Television - SMART, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10+, HLG and Dolby Vision IQ, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 400×300, DTS:X and Dolby Atmos, D
New arrival 958.90 €
From 22.05 € per month
Buy
In stock 3 pcs
Order Code: HIS022x8ax16
55" LG OLED55C59LB - Television
Free delivery
to Alza branch
55" LG OLED55C59LB
Television - SMART OLED, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HLG and Dolby Vision IQ,, 4× HDMI, 3× USB, USB recording, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×200, 40 W speaker(s), Dolby Atmos and Dolby Digital AC3, G
1,299 €
From 29.88 € per month
Buy
In stock > 5 pcs
Order Code: wk6018c57
43" JVC LT-43VDQ9435 - Television
43" JVC LT-43VDQ9435
Television - SMART QLED, 109cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10, HDR10+ and Dolby Vision,, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, Miracast, game mode, voice control, Vidaa, VESA 100×100, 20 W speaker(s), DTS:X and Dolby Atmos
479 €
From 11.02 € per month
Buy
In stock 5 pcs
Order Code: WHY232cha4
85" Blaupunkt 85QBG8000S - Television
Free delivery
to Alza branch
85" Blaupunkt 85QBG8000S
Television - SMART QLED, 215cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, USB recording, WiFi, Bluetooth, voice control, Google Assistant, Google TV, VESA 600×400, 20 W speaker(s), Dolby Atmos, G
Buy with code ALZADNI20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 20% s kódom ALZADNI20. Kliknite a kód sa uplatní automaticky. 863.20 €
1,079 €
From 24.82 € per month
Buy
In stock > 5 pcs
Order Code: TVblau014a
75" LG 75QNED82A6B - Television
Free delivery
to Alza branch
2 sizes
5.0 4×
75" LG 75QNED82A6B
Television - SMART, 191cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10 and HLG, local dimming, 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 300×200, 20 W speaker(s), Dolby Digital AC3, D
-3 % off new 968.90 € New 999 €
From 22.28 € per month
Buy
Unsealed - in stock 2 pcs
Order Code: WK6017a46
42" Philips 42OLED820 - Television
4.8 5×
42" Philips 42OLED820
Television - SMART OLED, 106cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+, Dolby Vision and HLG, local dimming,, 4× HDMI, 2× USB, CI+, DLNA, Chromecast, game mode, Ambilight, Google Assistant, Amazon Alexa, Google TV, VESA 300×300, 50 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, G
-6 % off new 810.90 € New 863 €
From 18.65 € per month
Buy
Unsealed - in stock 1 pcs
Order Code: WC389e89c1
43" LG 43QNED7EB3C - Television
43" LG 43QNED7EB3C
Television - SMART, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×200, 20 W speaker(s), Dolby Digital AC3, F
New arrival 379 €
From 8.72 € per month
Buy
In stock > 5 pcs
Order Code: WK6016c73
65" LG 65QNED85B6B - Television
Free delivery
to Alza branch
65" LG 65QNED85B6B
Television - SMART, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10, Dolby Vision and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×300, 20 W speaker(s), Dolby Digital AC3, E
New arrival 1,099 €
From 25.28 € per month
Buy
In stock > 5 pcs
Order Code: WK6016c53
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
New arrival 331.90 €
From 7.63 € per month
Buy
In stock 5 pcs
Order Code: HIS022x9b17
55" Hisense 55A6S - Television
55" Hisense 55A6S
Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HDR10+, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, WiFi, Bluetooth, game mode, Apple Airplay 2, Vidaa, VESA 200×400, DTS Virtual:X, E
Discounted -8 % 379 € 413.90 €
From 8.72 € per month
Buy
In stock > 5 pcs
Order Code: HIS022x9b21
65" Toshiba 65UV3F63DG - Television
65" Toshiba 65UV3F63DG
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, Dolby Vision,, 3× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, Vidaa, VESA 400×200, 24 W speaker(s), Dolby Atmos, E
Discounted -12 % 458.90 € 521.90 €
From 10.55 € per month
Buy
In stock 4 pcs
Order Code: WB055y2g22k
75" Sharp 75JP7265E - Television
Free delivery
to Alza branch
75" Sharp 75JP7265E
Television - SMART, 191cm, 4K Ultra HD, 50 / 60Hz (50Hz), Mini LED, HDR10, Dolby Vision and HLG,, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, voice control, Google Assistant, Google TV, VESA 400×300, 24 W speaker(s), Dolby Atmos, Dolby Digital AC4 and Dolby Digital Plus, E
917.90 €
From 21.11 € per month
Buy
In stock 1 pcs
Order Code: WSA387d8a5
70" Sharp 70HP5265E - Television
70" Sharp 70HP5265E
Television - SMART QLED, 178cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10, Dolby Vision and HLG,, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, voice control, Google Assistant, Google TV, VESA 400×300, 24 W speaker(s), Dolby Atmos, Dolby Digital AC4 and Dolby Digital Plus, E
+Gift Wireless Headphones AIWA with a value of 86.90 €
749.90 €
From 17.25 € per month
Buy
In stock 2 pcs
Order Code: WSA387d8a4
85" Blaupunkt 85MCG8000S - Television
Free
delivery
6 sizes
85" Blaupunkt 85MCG8000S
Television - SMART, 215cm, 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 500×300, 44 W speaker(s), Dolby Atmos, G
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 1,214.65 €
1,429 €
From 32.87 € per month
Buy
In stock > 5 pcs
Order Code: TVblau014d5
75" Thomson 75MG7C15 - Television
Free delivery
to Alza branch
5.0 1×
75" Thomson 75MG7C15
Television - SMART, 191cm, 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, 3× USB, CI+, WiFi, Bluetooth, Chromecast, game mode, voice control, Google Assistant, Google TV, VESA 400×300, 40 W speaker(s), Dolby Atmos, G
Buy with code ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 883.15 €
-3 % off new 1,039 € New 1,076 €
From 23.90 € per month
Buy
Unsealed - in stock 1 pcs
Order Code: QWK680y28
55" Blaupunkt 55MCG8000S - Television
6 sizes
5.0 2×
55" Blaupunkt 55MCG8000S
Television - SMART, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, Dolby Vision, local dimming,, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, game mode, voice control, Google Assistant, Google TV, VESA 400×200, 36 W speaker(s), Dolby Atmos, G
Buy with code ALZADNI30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 30 % s kódom ALZADNI30. Kliknite a kód sa uplatní automaticky. 440.23 €
-2 % off new 628.90 € New 648 €
From 14.46 € per month
Buy
Unsealed - in stock 3 pcs
Order Code: TVblau014C2
Alza Days How to Choose a TV (GUIDE) How to Wall Mount a TV
 

No longer sold

Archive

Ultra HD Televisions

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.
Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
Send Close
Check out products sorted by price starting with the lowest price in the category cheap ultra HD Televisions Find products sorted from the most expensive to the cheapest in the category most expensive ultra HD Televisions Check out products sorted by price starting with the highest price in the category best sellers, best ultra HD Televisions You’ll find products sorted by reviews starting from the highest ranked in ultra HD Televisions reviews
Chcete doručit do České republiky? Jdi na 4K televize
Für den Versand nach Deutschland, besuchen Sie bitte 4K-Fernseher
Für den Versand nach Österreich, besuchen Sie bitte 4K-Fernseher
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát 4K TV
P-DC1-WEB14