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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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773 Results
42" LG OLED42C5ELB - Television
42" LG OLED42C5ELB
Television - SMART OLED, 106cm, 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, 20 W speaker(s), Dolby Atmos and Dolby Digital AC3, G
799 €
From 18.38 € per month
Buy
In stock > 5 pcs
Order Code: WK6016b38
98" LG 98UT91006 - Television
Free delivery
to Alza branch
98" LG 98UT91006
Television - SMART LED, 249cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG,, 4× HDMI, 2× USB, Bluetooth, Chromecast, Amazon Alexa, Apple Airplay 2, webOS, VESA 800×400, 20 W speaker(s), Dolby Digital AC3, G
1,999 €
From 45.98 € per month
Buy
In stock > 5 pcs
Order Code: WK783
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
799 €
From 18.38 € per month
Buy
In stock > 5 pcs
Order Code: WR174g7b
85" TCL 85C6K - Television
Free delivery
to Alza branch
6 sizes
85" TCL 85C6K
Television - SMART, 215cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10, HDR10+, Dolby Vision, HLG and Dolby Vision IQ, local dimming,, 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
+2 gifts with a value of 219 €
1,599 €
From 36.78 € per month
Buy
In stock > 5 pcs
Order Code: WK690g3c2
65" Philips 65PUS8010 - Television
Free
delivery
3 sizes
1.5 2×
65" Philips 65PUS8010
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10, HDR10+ and HLG, local dimming,, 3× HDMI, 2× USB, CI+, DLNA, game mode, Ambilight, Google Assistant, Amazon Alexa, Titan OS, VESA 400×300, 20 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, E
+Gift Television Philips with a value of 169 €
529 €
From 12.17 € per month
Buy
In stock > 5 pcs
Order Code: WC389r49c5
75" Thomson 75QG7C14 - Television
Free delivery
to Alza branch
5 sizes
75" Thomson 75QG7C14 - 3 roky záruky
Television - SMART QLED, 191cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, 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
+Gift Service Premium Door-to-Door Service with a value of 49.90 €
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. 772.65 €
909 €
From 20.91 € per month
Buy
In stock > 5 pcs
Order Code: QWK680x90
65" LG OLED65C5ELB - Television
Free delivery
to Alza branch
65" LG OLED65C5ELB
Television - SMART OLED, 165cm, 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, F
1,599 €
From 36.78 € per month
Buy
In stock > 5 pcs
Order Code: WK6016b36
27" LG 27LX6TDGA StanbyME 2 - Television
Free delivery
to Alza branch
27" LG 27LX6TDGA StanbyME 2
Television - SMART LED, 68cm, 4K Ultra HD, 50 / 60Hz (50Hz), Dolby Vision, 1× HDMI, 3× USB, Bluetooth, voice control, webOS, 10 W speaker(s), Dolby Atmos, 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. 894.60 €
994 €
From 22.86 € per month
Buy
In stock > 5 pcs
Order Code: WK607c4k
50" LG 50UA73006 - Television
3 sizes
50" LG 50UA73006
Television - SMART LED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, USB recording, Bluetooth, DLNA, Chromecast, game mode, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×300, 20 W speaker(s), Dolby Digital AC3, G
Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 322.05 €
Discounted -10 % 339 € 379 €
From 7.80 € per month
Buy
In stock > 5 pcs
Order Code: WK6017a19
65" LG 65QNED91 - Television
Free delivery
to Alza branch
65" LG 65QNED91
Television - SMART, 165cm, 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, WiFi, Bluetooth, DLNA, Miracast, game mode, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 400×400, Dolby Atmos, E
1,290 €
From 29.67 € per month
Buy
In stock 2 pcs
Order Code: WK636
75" Philips 75MLED820 - Television
Free
delivery
1.0 1×
75" Philips 75MLED820
Television - SMART, 191cm, 4K Ultra HD, 50 / 60Hz (50Hz), Mini LED, HDR10, HDR10+ and HLG, local dimming,, 3× HDMI, 2× USB, CI+, DLNA, game mode, Google Assistant, Amazon Alexa, Titan OS, VESA 300×300, 40 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, F
+Gift Television Philips with a value of 169 €
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. 976.65 €
1,149 €
From 26.43 € per month
Buy
In stock > 5 pcs
Order Code: WC389u9c3
55" Philips 55PUS7810 - Television
3 sizes
1.9 6×
55" Philips 55PUS7810
Television - SMART LED, 139cm, 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
351 €
From 8.07 € per month
Buy
In stock 2 pcs
Order Code: WC389p774
85" Xiaomi TV Max 2025 - Television
Free delivery
to Alza branch
85" Xiaomi TV Max 2025
Television - SMART QLED, 215cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10+ and Dolby Vision, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, Miracast, game mode, voice control, Google TV, VESA 500×400, 30 W speaker(s), DTS HD and Dolby Atmos, G
1,399 €
From 32.18 € per month
Buy
In stock > 5 pcs
Order Code: XItel20
55" HAIER H55M90EUX - Television
55" HAIER H55M90EUX
Television - SMART, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10, Dolby Vision, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, Bluetooth, Chromecast, game mode, voice control, Google Assistant, Google TV, VESA 300×400, 50 W speaker(s), Dolby Atmos, 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. 450.81 €
Amazing Deal 500.90 € Save 98.35 €
From 11.52 € per month
Buy
In stock 3 pcs
Order Code: Ha2tva1b7
75" Samsung QE75QEF1 - Television
Free delivery
to Alza branch
4 sizes
75" Samsung QE75QEF1
Television - SMART QLED, 191cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, HDR10+ and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, DLNA, game mode, Apple Airplay 2, Tizen OS, VESA 400×400, 20 W speaker(s), Dolby Digital Plus, G
993 €
From 22.84 € per month
Buy
In stock 5 pcs
Order Code: WR174p5c
85" Sharp 85HP5265E - Television
Free delivery
to Alza branch
85" Sharp 85HP5265E
Television - SMART QLED, 215cm, 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 600×300, 24 W speaker(s), Dolby Atmos, Dolby Digital AC4 and Dolby Digital Plus, E
+Gift Wireless Headphones AIWA with a value of 86.90 €
924.90 €
From 21.27 € per month
Buy
In stock 3 pcs
Order Code: WSA387d8a6
65" LG OLED65G59 - Television
Free delivery
to Alza branch
3 sizes
65" LG OLED65G59
Television - SMART OLED, 165cm, 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
1,999 €
From 45.98 € per month
Buy
In stock > 5 pcs
Order Code: WK760
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
Buy with code ALZADNI5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 5 % s kódom ALZADNI5. Kliknite a kód sa uplatní automaticky. 595.56 €
626.90 €
From 14.42 € per month
Buy
In stock > 5 pcs
Order Code: WX244o5c14
27" Thomson 27UE7M45 - Television
Free delivery
to Alza branch
2 sizes
27" Thomson 27UE7M45 - 3 roky záruky
Television - SMART LED, 68cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10,, 1× USB, CI+, WiFi, Bluetooth, Chromecast, voice control, Google Assistant, Google TV, 43 W speaker(s), DTS Studio Sound, F
+Gift Service Premium Door-to-Door Service with a value of 49.90 €
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. 622.30 €
889 €
From 20.45 € per month
Buy
In stock > 5 pcs
Order Code: QWK680y25
75" Sharp 75FQ5EA - Television
Free delivery
to Alza branch
2 sizes
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
+Gift Wireless Headphones AIWA with a value of 86.90 €
1,259 €
From 28.96 € per month
Buy
In stock 1 pcs
Order Code: WSA387d7b
77" LG OLED77G55LW - Television
Free delivery
to Alza branch
77" LG OLED77G55LW
Television - SMART OLED, 195cm, 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 300×300, 60 W speaker(s), Dolby Atmos and Dolby Digital AC3, E
New arrival 3,999 €
From 91.98 € per month
Buy
In stock 4 pcs
Order Code: wk6018c47
55" LG OLED55G55LW - Television
Free delivery
to Alza branch
55" LG OLED55G55LW
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, 60 W speaker(s), Dolby Atmos and Dolby Digital AC3, E
2,290 €
From 52.67 € per month
Buy
In stock > 5 pcs
Order Code: wk6018c49
58" Blaupunkt 58UGC5500S - Television
2.7 3×
58" Blaupunkt 58UGC5500S
Television - SMART LED, 147cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct,, 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 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. 349.52 €
436.90 €
From 10.05 € per month
Buy
In stock > 5 pcs
Order Code: TVblau014C3
75" Blaupunkt 75MCG8000S - Television
Free
delivery
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
825.90 €
From 19 € per month
Buy
In stock 5 pcs
Order Code: TVblau014d4
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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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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
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