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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
65" Philips 65OLED909 - Television
2.0 1×
65" Philips 65OLED909
Television - SMART OLED, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+, Dolby Vision, HLG and HDR10+ Adaptive,, 4× HDMI, 2× USB, WiFi, Bluetooth, Google Assistant, Google TV, VESA 300×300, Dolby Atmos, F
2,859 €
Buy
In stock 1 pcs
Order Code: WC390v1a1a3d
42" LG OLED42C58 - Television
5 sizes
42" LG OLED42C58
Television - SMART OLED, 106cm, 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 300×200, 20 W speaker(s), Dolby Atmos and 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. 886.20 €
Discounted -7 % 1,266 € 1,366 €
Buy
In stock > 5 pcs
Order Code: WK750
85" Sharp 85HP5265E - Television
85" Sharp 85HP5265E
Television - SMART QLED, 215cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10, Dolby Vision and HLG,, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, voice control, Google Assistant, Google TV, VESA 600×300, 24 W speaker(s), Dolby Atmos, Dolby Digital AC4 and Dolby Digital Plus, E
Discounted -7 % 901.90 € 974.90 €
Buy
In stock 4 pcs
Order Code: WSA387d8a6
27" Thomson 27UE7M45 - Television
2 sizes
27" Thomson 27UE7M45
Television - SMART LED, 68cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10,, 1× USB, CI+, WiFi, Bluetooth, Chromecast, voice control, Google Assistant, Google TV, 43 W speaker(s), DTS Studio Sound, F
719 €
Buy
In stock > 5 pcs
Order Code: QWK680y25
55" Blaupunkt 55QBG6000S - Television
55" Blaupunkt 55QBG6000S
Television - SMART QLED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, 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
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. 350.91 €
389.90 €
Buy
In stock 1 pcs
Order Code: TVblau015d
70" Sharp 70HP5265E - Television
70" Sharp 70HP5265E
Television - SMART QLED, 178cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct 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
667.90 €
Buy
In stock 2 pcs
Order Code: WSA387d8a4
65" Panasonic TV-65W83AE6 - Television
2 sizes
1.0 1×
65" Panasonic TV-65W83AE6
Television - SMART QLED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, HDR10+, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Amazon Alexa, VESA 400×200, E
745.90 €
Buy
In stock 1 pcs
Order Code: WX244s8t2a34
75" Thomson 75QG7C14 - Television
5 sizes
75" Thomson 75QG7C14
Television - SMART QLED, 191cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct LED, Dolby Vision, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, Google Assistant, Google TV, VESA 200×200, 24 W speaker(s), Dolby Atmos, F
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. 755.65 €
Discounted -5 % 889 € 944 €
Buy
In stock > 5 pcs
Order Code: QWK680x90
58" Blaupunkt 58UGC5500S - Television
2.7 3×
58" Blaupunkt 58UGC5500S
Television - SMART LED, 147cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED,, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, voice control, Google Assistant, Google TV, VESA 200×200, 16 W speaker(s), G
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. 341.52 €
426.90 €
Buy
In stock > 5 pcs
Order Code: TVblau014C3
75" Samsung UE75U8092 - Television
3 sizes
1.0 1×
75" Samsung UE75U8092
Television - SMART LED, 191cm, 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 400×300, 20 W speaker(s), Dolby Digital Plus, G
814.90 €
Buy
In stock > 5 pcs
Order Code: WR174g7b
65" Sharp 65HP5265E - Television
4 sizes
65" Sharp 65HP5265E
Television - SMART QLED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, Dolby Vision and HLG,, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, Google Assistant, Google TV, VESA 400×300, 24 W speaker(s), Dolby Atmos, Dolby Digital AC4, Dolby Digital and Dolby Digital Plus, E
879.90 €
Buy
In stock > 5 pcs
Order Code: WB055y2def16
75" Blaupunkt 75MCG8000S - Television
5 sizes
75" Blaupunkt 75MCG8000S
Television - SMART, 191cm, 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 400×300, 44 W speaker(s), Dolby Atmos, G
805.90 €
Buy
In stock > 5 pcs
Order Code: TVblau014d4
85" Blaupunkt 85QBG8000S - Television
85" Blaupunkt 85QBG8000S
Television - SMART QLED, 215cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, 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 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. 871.20 €
1,089 €
Buy
In stock > 5 pcs
Order Code: TVblau014a
55" Sharp 55HP5265E - Television
4 sizes
55" Sharp 55HP5265E
Television - SMART QLED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, Dolby Vision and HLG,, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, Google Assistant, Google TV, VESA 400×300, 24 W speaker(s), Dolby Atmos, Dolby Digital AC4, Dolby Digital and Dolby Digital Plus, F
427.90 €
Buy
In stock > 5 pcs
Order Code: WB055y2def13
43" Sharp 43HP5265E - Television
4 sizes
43" Sharp 43HP5265E
Television - SMART QLED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, Dolby Vision and HLG,, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, Google Assistant, Google TV, VESA 300×300, 20 W speaker(s), Dolby Atmos, Dolby Digital AC4, Dolby Digital and Dolby Digital Plus, G
297.90 €
Buy
In stock 3 pcs
Order Code: WB055y2def8
55" Panasonic TV-55W80AEZ - Television
2 sizes
1.0 1×
55" Panasonic TV-55W80AEZ
Television - SMART QLED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, HDR10+, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Amazon Alexa, VESA 200×200, E
609.90 €
Buy
In stock > 5 pcs
Order Code: WX244o5c14
50" Toshiba 50UV3F63DG - Television
50" Toshiba 50UV3F63DG
Television - SMART LED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, Dolby Vision,, 3× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, Vidaa, VESA 200×200, 20 W speaker(s), Dolby Atmos, E
325.90 €
Buy
In stock > 5 pcs
Order Code: WB055y2g22h
55" Toshiba 55UV3F63DG - Television
55" Toshiba 55UV3F63DG
Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, Dolby Vision,, 3× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, Vidaa, VESA 200×200, 20 W speaker(s), Dolby Atmos, E
384.90 €
Buy
In stock > 5 pcs
Order Code: WB055y2g22i
50" Sharp 50HP6265E - Television
3 sizes
50" Sharp 50HP6265E
Television - SMART QLED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, Dolby Vision and HLG,, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, Google Assistant, Google TV, VESA 400×300, 24 W speaker(s), Dolby Atmos, Dolby Digital AC4, Dolby Digital and Dolby Digital Plus, F
366.90 €
Buy
In stock 3 pcs
Order Code: WB055y2def12
55" Blaupunkt 55MBG7000S - Television
1.0 1×
55" Blaupunkt 55MBG7000S
Television - SMART, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10+, Dolby Vision and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Google Assistant, Google TV, VESA 400×200, 24 W speaker(s), 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. 500.31 €
555.90 €
Buy
In stock > 5 pcs
Order Code: TVblau012c
55" Hisense 55A7Q - Television
5 sizes
1.0 1×
55" Hisense 55A7Q
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 400×200, 40 W speaker(s), Dolby Atmos and Dolby Digital AC4, E
449.90 €
Buy
In stock > 5 pcs
Order Code: HIS022x8a21
43" Sencor SLE 43US804B - Television
5.0 1×
43" Sencor SLE 43US804B
Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10,, 3× HDMI, 2× USB, VESA 200×200, 16 W speaker(s), 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. 231.21 €
Discounted -3 % 256.90 € 264.90 €
Buy
In stock 5 pcs
Order Code: WS540e9a7c
75" LG 75QNED82A6B - Television
6 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
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. 928.80 €
Amazing Deal 1,032 €
Buy
In stock > 5 pcs
Order Code: WK6017a46
75" Sharp 75FQ5EA - Television
75" Sharp 75FQ5EA
Television - SMART QLED, 191cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, Chromecast, voice control, Google Assistant, Google TV, VESA 400×300, 30 W speaker(s), DTS Virtual:X, DTS HD and Dolby Atmos, E
1,229 €
Buy
In stock 1 pcs
Order Code: WSA387d7b
 
Alza Days How to Choose a TV (GUIDE) How to Wall Mount a TV
 

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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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