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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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AlzaPlus+ deals Samsung 2+1 free How to Choose a TV (GUIDE) How to Wall Mount a TV
 
829 Results
55" Samsung QE55S95H - Television
Free delivery
to Alza branch
4 sizes
55" Samsung QE55S95H
Television - SMART OLED, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 4× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 400×300, 70 W speaker(s), DTS Digital Surround and Dolby Atmos, G
New arrival 2,199 €
From 52.15 € per month
Buy
In stock > 5 pcs
Order Code: WR173k9c
55" Hisense 55E7S - Television
7 sizes
55" Hisense 55E7S
Television - SMART QLED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10, HDR10+, Dolby Vision and HDR10+ Adaptive, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, WiFi, Bluetooth, game mode, Apple Airplay 2, Vidaa, VESA 200×400, Dolby Atmos, E
+Gift Subscription Antik TV after registration with a value of 73.20 €
449 €
From 10.65 € per month
Buy
In stock > 5 pcs
Order Code: HIS022x9b22
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
2,084 €
From 49.42 € per month
Buy
In stock > 5 pcs
Order Code: wk6018c49
65" Philips 65PUS7810 - Television
2 sizes
2.7 3×
65" Philips 65PUS7810
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, Google Assistant, Amazon Alexa, Titan OS, VESA 400×300, 20 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, E
+Gift Wireless Headphones Philips with a value of 59.90 €
Buy with code 2026ALZAEXTRA5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 503.50 €
530 €
From 11.94 € per month
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In stock > 5 pcs
Order Code: WC389r49c4
55" LG OLED55C56LB - Television
Free delivery
to Alza branch
55" LG OLED55C56LB
Television - SMART OLED, 139cm, 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, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×200, 40 W speaker(s), Dolby Digital AC3, G
New arrival 889 €
From 21.08 € per month
Buy
In stock > 5 pcs
Order Code: WK6016d21
65" Samsung UE65M70H - Television
6 sizes
65" Samsung UE65M70H
Television - SMART, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Mini LED, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 200×200, 20 W speaker(s), DTS Digital Surround, F
New arrival 669 €
From 15.87 € per month
Buy
In stock > 5 pcs
Order Code: WR173u1
85" LG 85QNED7EB3A - Television
Free delivery
to Alza branch
2 sizes
85" LG 85QNED7EB3A
Television - SMART, 215cm, 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 400×400, 20 W speaker(s), Dolby Digital AC3, E
+Gift Sound Bar LG with a value of 79 €
Buy with code 2026ALZAEXTRA30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 979.30 €
1,399 €
From 23.22 € per month
Buy
In stock > 5 pcs
Order Code: WK6016c68
75" Hisense 75E8S - Television
Free delivery
to Alza branch
5 sizes
75" Hisense 75E8S
Television - SMART, 191cm, 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 500×400, DTS:X and Dolby Atmos, E
+Gift Subscription Antik TV after registration with a value of 73.20 €
Buy with code 2026ALZAEXTRA25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 809.25 €
1,079 €
From 19.19 € per month
Buy
In stock > 5 pcs
Order Code: HIS022x8ax14
75" Samsung UE75M80H - Television
Free
delivery
4 sizes
75" Samsung UE75M80H
Television - SMART, 191cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 400×300, 20 W speaker(s), DTS Digital Surround, D
New arrival 1,349 €
From 31.99 € per month
Buy
In stock > 5 pcs
Order Code: WR173v3
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 21.32 € per month
Buy
In stock 1 pcs
Order Code: WR174p5c
75" Samsung MRE75R95H - Television
Free
delivery
3 sizes
75" Samsung MRE75R95H
Television - SMART, 191cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10+, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 400×400, 70 W speaker(s), DTS Digital Surround and Dolby Atmos, E
New arrival 4,999 €
From 118.55 € per month
Buy
In stock 2 pcs
Order Code: WR173c3
85" Sony Bravia 3 (K85S35BP.CEI) - Television
Free delivery
to Alza branch
4 sizes
85" Sony Bravia 3 (K85S35BP.CEI)
Television - SMART LED, 215cm, 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 400×400, 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 €
1,619 €
From 38.40 € per month
Buy
In stock > 5 pcs
Order Code: WS7914b2
55" LG OLED55G66LS - Television
Free delivery
to Alza branch
3 sizes
55" LG OLED55G66LS
Television - SMART OLED, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×200, 60 W speaker(s), Dolby Atmos and Dolby Digital AC3, E
Buy at the price for both existing and new AlzaPlus+ members 2,039.15 €
New arrival 2,399 €
From 48.36 € per month
Buy
In stock > 5 pcs
Order Code: WK6016c5
43" TCL 43P7L - Television
6 sizes
43" TCL 43P7L
Television - SMART QLED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, 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 200×100, 20 W speaker(s), DTS:X, DTS Virtual:X, DTS HD, Dolby Atmos and Dolby Digital Plus, F
419 €
From 9.94 € per month
Buy
In stock > 5 pcs
Order Code: WK691c1
65" Hisense 65UR8S - Television
Free delivery
to Alza branch
5 sizes
65" Hisense 65UR8S
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, E
+2 gifts with a value of 912.20 €
New arrival 1,449 €
From 34.36 € per month
Buy
In stock > 5 pcs
Order Code: HIS022x8ax25
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 9.93 € per month
Buy
In stock > 5 pcs
Order Code: WR174l42
75" Thomson 75QG7C14 - Television
3 sizes
75" Thomson 75QG7C14
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
Buy with code 2026ALZAEXTRA20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 635.92 €
794.90 €
From 15.08 € per month
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In stock > 5 pcs
Order Code: QWK680x90
85" Samsung MRE85R85H - Television
Free
delivery
5 sizes
85" Samsung MRE85R85H
Television - SMART, 215cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10+, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 600×400, 30 W speaker(s), DTS Digital Surround and Dolby Atmos, E
Buy with code SAMSUNGSUMMER3SK The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 2,699 €
New arrival 3,499 €
From 64.01 € per month
Buy
In stock > 5 pcs
Order Code: WR173d
50" Samsung QE50QN70H - Television
6 sizes
50" Samsung QE50QN70H
Television - SMART QLED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 200×200, 20 W speaker(s), DTS Digital Surround, E
New arrival 649 €
From 15.39 € per month
Buy
In stock 2 pcs
Order Code: WR173j1
75" TCL 75T8D - Television
Free delivery
to Alza branch
5 sizes
75" TCL 75T8D
Television - SMART, 191cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10, HDR10+, Dolby Vision and HLG, 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 400×400, 35 W speaker(s), DTS:X, DTS Virtual:X, DTS HD, Dolby Atmos and Dolby Digital Plus, E
1,049.01 €
From 24.88 € per month
Buy
In stock > 5 pcs
Order Code: WK691h6
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 21.93 € per month
Buy
In stock 1 pcs
Order Code: WSA387d8a6
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 -3 % 383.90 € 398.90 €
From 9.10 € per month
Buy
In stock 3 pcs
Order Code: WB055y2g22k
77" Samsung QE77S90H - Television
Free
delivery
6 sizes
77" Samsung QE77S90H
Television - SMART OLED, 195cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 400×300, 40 W speaker(s), DTS Digital Surround and Dolby Atmos, E
Buy with code SAMSUNGSUMMER1SK The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 3,499 €
New arrival 3,699 €
From 82.98 € per month
Buy
In stock > 5 pcs
Order Code: WR173n3
65" Blaupunkt 65MCG8000S - Television
Free delivery
to Alza branch
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
Buy with code 2026ALZAEXTRA30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 587.30 €
839 €
From 13.93 € per month
Buy
In stock > 5 pcs
Order Code: TVblau014d3
 
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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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