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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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LG Brand Week 0% interest shopping Alza Days How to Choose a TV (GUIDE) How to Wall Mount a TV
 
860 Results
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
+Gift Subscription Antik TV after registration with a value of 73.20 €
409 €
From 9.41 € per month
Buy
In stock > 5 pcs
Order Code: HIS022x9b21
43" Sharp 43HP6265E - Television
3 sizes
3.5 2×
43" Sharp 43HP6265E
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
331.90 €
From 33.19 € per month
Buy
In stock 2 pcs
Order Code: WB055y2def9
85" LG 85QNED93A6A - Television
Free delivery
to Alza branch
85" LG 85QNED93A6A
Television - SMART, 215cm, 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, USB recording, Bluetooth, DLNA, Chromecast, game mode, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 600×400, 40 W speaker(s), Dolby Atmos and Dolby Digital AC3, 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. 1,398.60 €
1,998 €
From 45.95 € per month
Buy
In stock > 5 pcs
Order Code: WK6017a58
50" Metz 50MQF7500Z - Television
3 sizes
50" Metz 50MQF7500Z
Television - SMART QLED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10, HDR10+ and Dolby Vision,, 3× HDMI, 2× USB, CI+, USB recording, Bluetooth, Chromecast, game mode, voice control, Google Assistant, Google TV, VESA 200×200, 24 W speaker(s), Dolby Atmos, Dolby Digital and Dolby Digital Plus, F
Buy with code ALZADNI25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 25% s kódom ALZADNI25. Kliknite a kód sa uplatní automaticky. 291.75 €
389 €
From 8.95 € per month
Buy
In stock 2 pcs
Order Code: METZ7000Zg
110" Hisense 110UXNQ - Television
Free delivery
to Alza branch
110" Hisense 110UXNQ + 5 rokov záruka po registrácii
Television - SMART, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10+, Dolby Vision IQ and HDR10+ Adaptive, local dimming,, 4× HDMI, 2× USB, CI+, Bluetooth, game mode, voice control, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 1100×600, 94 W speaker(s), Dolby Atmos and Dolby Digital AC4, G
+2 gifts with a value of 216.10 €
16,490 €
Buy
In stock 2 pcs
Order Code: HIS022x8a1c
50" LG 50QNED7EB3C - Television
50" LG 50QNED7EB3C
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, 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
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. 377.10 €
New arrival 419 €
From 41.90 € per month
Buy
In stock > 5 pcs
Order Code: WK6016c72
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
Buy with code ALZADNI40 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 40 % s kódom ALZADNI40. Kliknite a kód sa uplatní automaticky. 828 €
1,380 €
From 31.74 € per month
Buy
In stock 5 pcs
Order Code: XItel20
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
1,689 €
From 38.85 € per month
Buy
In stock > 5 pcs
Order Code: WK783
75" Philips 75MLED820 - Television
Free delivery
to Alza branch
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 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. 899.20 €
1,124 €
From 112.40 € per month
Buy
In stock > 5 pcs
Order Code: WC389u9c3
77" Philips 77OLED910 - Television
Free delivery
to Alza branch
77" Philips 77OLED910
Television - SMART OLED, 195cm, 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 400×300, 81 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. 3,739.15 €
4,399 €
From 439.90 € per month
Buy
In stock 3 pcs
Order Code: WC390v6d5
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
3,999 €
From 91.98 € per month
Buy
In stock 4 pcs
Order Code: wk6018c47
77" LG OLED77C59LB - Television
Free delivery
to Alza branch
77" LG OLED77C59LB
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, WiFi, Bluetooth, DLNA, Chromecast, Miracast, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×200, 40 W speaker(s), Dolby Atmos and Dolby Digital AC3, F
1,999 €
From 45.98 € per month
Buy
In stock 4 pcs
Order Code: wk6018d86
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
613.90 €
From 61.39 € per month
Buy
In stock > 5 pcs
Order Code: TVblau014d3
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
314 €
From 7.22 € per month
Buy
In stock > 5 pcs
Order Code: WK6017a19
55" Hisense 55U7S PRO - Television
Free delivery
to Alza branch
55" Hisense 55U7S PRO
Television - SMART, 139cm, 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 400×400, DTS:X and Dolby Atmos, E
+Gift Subscription Antik TV after registration with a value of 73.20 €
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. 703.20 €
New arrival 879 €
From 87.90 € per month
Buy
In stock 2 pcs
Order Code: HIS022x8ax19
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
899 €
From 89.90 € per month
Buy
In stock 2 pcs
Order Code: WR174p5c
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 1 pcs
Order Code: WC389p774
75" Sony Bravia 3 (K75S35B.CEI) - Television
Free
delivery
6 sizes
75" Sony Bravia 3 (K75S35B.CEI)
Television - SMART LED, 191cm, 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 300×300, 20 W speaker(s), DTS Digital Surround and Dolby Atmos, E
+Gift Subscription Sony BRAVIA CORE for 12 months with a value of 0.99 €
1,329 €
From 132.90 € per month
Buy
In stock > 5 pcs
Order Code: WS79120b
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
55" HAIER H55C95EUX - Television
Free delivery
to Alza branch
2 sizes
55" HAIER H55C95EUX
Television - SMART OLED, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, 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 300×200, 44 W speaker(s), Dolby Atmos, F
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. 1,279.20 €
1,599 €
From 159.90 € per month
Buy
In stock 4 pcs
Order Code: Ha2tva1b2
55" LG 55QNED7EB3C - Television
1.0 1×
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
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. 431.10 €
New arrival 479 €
From 47.90 € per month
Buy
In stock > 5 pcs
Order Code: WK6016c71
65" LG 65QNED8EA6B - Television
65" LG 65QNED8EA6B
Television - SMART, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10 and HLG,, 3× HDMI, 2× USB, USB recording, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×300, 20 W speaker(s), Dolby Digital AC3, E
599 €
From 13.78 € per month
Buy
In stock > 5 pcs
Order Code: wk6018c52
43" Samsung QE43Q7F4 - Television
43" Samsung QE43Q7F4
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
418.90 €
From 41.89 € per month
Buy
In stock > 5 pcs
Order Code: WR174l42
75" HAIER H75M95EUX - Television
Free delivery
to Alza branch
2 sizes
75" HAIER H75M95EUX + Fritéza zadarmo pri registrácii
Television - SMART, 191cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10, 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, 70 W speaker(s), Dolby Atmos, F
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. 1,143.20 €
1,429 €
From 142.90 € per month
Buy
In stock 2 pcs
Order Code: Ha2tva1b3
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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
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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