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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) How to Wall Mount a TV
 
455 Results
50" Samsung UE50U8072 - Television
6 sizes
4.7 25×
50" Samsung UE50U8072
Television - SMART LED, 127cm, 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
385 €
Buy
In stock > 5 pcs
Order Code: WR174c5
55" Samsung QE55Q7F - Television
6 sizes
4.5 29×
55" Samsung QE55Q7F
Television - SMART QLED, 139cm, 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
539 €
Buy
In stock > 5 pcs
Order Code: WR174n5
65" TCL 65Q7C - Television
3 sizes
4.8 27×
65" TCL 65Q7C
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, 30 W speaker(s), DTS:X and Dolby Atmos, F
979 €
Buy
In stock > 5 pcs
Order Code: WK690f3a7aa4
43" Philips 43PUS7000 - Television
4 sizes
4.2 31×
43" Philips 43PUS7000
Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, 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
307.90 €
Buy
In stock > 5 pcs
Order Code: WC389i8g1
43" TCL 43P7K - Television
6 sizes
4.8 27×
43" TCL 43P7K
Television - SMART QLED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10, HDR10+, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, Google TV, VESA 100×200, 20 W speaker(s), DTS:X, DTS Virtual:X and Dolby Atmos, F
Buy with code ALZADAYS20AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 311.20 €
389 €
Buy
In stock > 5 pcs
Order Code: WK690b7g
55" Hisense 55E7Q - Television
7 sizes
4.3 22×
55" Hisense 55E7Q
Television - SMART QLED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10+, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, USB recording, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 200×400, 20 W speaker(s), Dolby Atmos and Dolby Digital AC4, E
Buy with code ALZADAYS25AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 25 % Rabatt mit dem Code ALZADAYS25AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 321.75 €
Amazing Deal 429 €
Buy
In stock > 5 pcs
Order Code: HIS022x8a15
65" Samsung QE65Q8F - Television
6 sizes
4.6 20×
65" Samsung QE65Q8F
Television - SMART QLED, 165cm, 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 400×300, 20 W speaker(s), Dolby Digital Plus, E
799 €
Buy
In stock > 5 pcs
Order Code: WR174o6
55" TCL 55Q6C - Television
4 sizes
4.7 51×
55" TCL 55Q6C
Television - SMART, 139cm, 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, 40 W speaker(s), DTS:X, DTS Virtual:X and Dolby Atmos, F
559 €
Buy
In stock > 5 pcs
Order Code: WK690c2m5
77" LG OLED77G58 - Television
4 sizes
5.0 1×
77" LG OLED77G58 + gratis LG soundbar DSG10TY
Television - SMART OLED, 195cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, USB recording, Bluetooth, DLNA, Chromecast, game mode, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×300, 60 W speaker(s), Dolby Atmos and Dolby Digital AC3, E
Buy with code ALZADAYS20AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 2,988.80 €
Discounted -1 % 3,736 € 3,785 €
Buy
In stock 3 pcs
Order Code: WK763
65" TCL 65V6C - Television
5 sizes
4.9 40×
65" TCL 65V6C
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, 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
Buy with code ALZADAYS15AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 407.15 €
479 €
Buy
In stock > 5 pcs
Order Code: WK690f3a7aa6
85" Samsung QE85QN80F - Television
6 sizes
4.5 2×
85" Samsung QE85QN80F
Television - SMART, 215cm, 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 600×400, 30 W speaker(s), Dolby Atmos and Dolby Digital Plus, F
1,899 €
Buy
In stock 2 pcs
Order Code: WR174r8
85" TCL 85Q6C - Television
4 sizes
4.9 10×
85" TCL 85Q6C
Television - SMART, 215cm, 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 600×400, 40 W speaker(s), DTS:X, DTS Virtual:X and Dolby Atmos, D
Great price 1,099 €
Buy
In stock 1 pcs
Order Code: WK690g3n
70" Sharp 70GL4260E - Television
4.7 14×
70" Sharp 70GL4260E
Television - SMART LED, 178cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, voice control, Google Assistant, Google TV, VESA 400×300, Dolby Atmos, F
589.90 €
Buy
In stock > 5 pcs
Order Code: WSA387d5bnn
65" Samsung QE65QN1EF - Television
3 sizes
5.0 4×
65" Samsung QE65QN1EF
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, DLNA, game mode, Apple Airplay 2, Tizen OS, VESA 400×300, 20 W speaker(s), Dolby Digital Plus, E
Buy with code ALZADAYS15AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 801.47 €
942.90 €
Buy
In stock > 5 pcs
Order Code: WR174o7a
43" Thomson 43UG4S14 - Television
4.3 30×
43" Thomson 43UG4S14
Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10+, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, CI+, USB recording, WiFi, Bluetooth, DLNA, Chromecast, game mode, voice control, Google Assistant, Amazon Alexa, Google TV, VESA 200×200, 16 W speaker(s), DTS Digital Surround, F
Discounted -5 % 259 € 273.90 €
Buy
In stock > 5 pcs
Order Code: WK680l4f
55" TCL 55Q7C - Television
3 sizes
4.6 31×
55" TCL 55Q7C
Television - SMART, 139cm, 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, 30 W speaker(s), DTS:X and Dolby Atmos, F
739 €
Buy
In stock > 5 pcs
Order Code: WK690c2m6
55" Samsung QE55QN80F - Television
6 sizes
4.3 17×
55" Samsung QE55QN80F
Television - SMART, 139cm, 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 200×200, 30 W speaker(s), Dolby Atmos and Dolby Digital Plus, F
Buy with code ALZADAYS10AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS5AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 674.10 €
749 €
Buy
In stock > 5 pcs
Order Code: WR174n8
85" Samsung QE85Q8F - Television
6 sizes
4.8 4×
85" Samsung QE85Q8F
Television - SMART QLED, 215cm, 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 600×400, 20 W speaker(s), Dolby Digital Plus, E
1,489 €
Buy
In stock > 5 pcs
Order Code: WR174r6
77" LG OLED77G45 - Television
3.7 3×
77" LG OLED77G45
Television - SMART OLED, 195cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, CI+, USB recording, WiFi, Bluetooth, DLNA, Miracast, game mode, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×300, Dolby Atmos, F
2,799 €
Buy
In stock 1 pcs
Order Code: WK669
32" Thomson GO Plus 32UE5M45 - Television
5.0 3×
32" Thomson GO Plus 32UE5M45
Television - SMART ANDROID LED, 81cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED,, 1× HDMI, 3× USB, Chromecast, Google Assistant, Android TV, F
997.90 €
Buy
In stock > 5 pcs
Order Code: WK680d6b
65" LG 65QNED82A6B - Television
6 sizes
5.0 10×
65" LG 65QNED82A6B
Television - SMART, 165cm, 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, G
Buy with code ALZADAYS30AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 30 % Rabatt mit dem Code ALZADAYS30AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 599.20 €
856 €
Buy
In stock > 5 pcs
Order Code: WK6017a33
75" Xiaomi TV S Pro Mini LED - Television
3.7 5×
75" Xiaomi TV S Pro Mini LED
Television - SMART, 191cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10+ and Dolby Vision, local dimming,, 3× HDMI, 2× USB, USB recording, Bluetooth, Chromecast, voice control, Google Assistant, Amazon Alexa, Google TV, VESA 400×300, 15 W speaker(s), DTS:X and Dolby Atmos, F
Buy with code ALZADAYS10AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS5AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 998.10 €
Amazing Deal 1,109 €
Buy
In stock 4 pcs
Order Code: XItel31
75" TCL 75C7K - Television
3 sizes
5.0 6×
75" TCL 75C7K
Television - SMART, 191cm, 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, 60 W speaker(s), DTS:X and Dolby Atmos, F
1,340 €
Buy
In stock > 5 pcs
Order Code: WK690f7m
50" TCL 50V6C - Television
5 sizes
4.8 43×
50" TCL 50V6C
Television - SMART LED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, 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
Buy with code ALZADAYS15AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 15 % Rabatt mit dem Code ALZADAYS15AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 271.15 €
319 €
Buy
In stock > 5 pcs
Order Code: WK690b9m7
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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.
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If you have any question about our products, services, transport or any other request, please contact our customer support.
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