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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
 
739 Results
65" Sencor SLE 65Q871B - Television
65" Sencor SLE 65Q871B
Television - SMART QLED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10,, 3× HDMI, 2× USB, VESA 200×200, 24 W speaker(s), F
Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 10,791,-
11,990,-
From 276,- per month
Buy
In stock > 5 pcs
Order Code: WS544sg1e
50" Toshiba 50UV3F63DG - Television
50" Toshiba 50UV3F63DG
Television - SMART LED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, Dolby Vision,, 3× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, Vidaa, VESA 200×200, 20 W speaker(s), Dolby Atmos, E
7,999,-
From 184,- per month
Buy
In stock > 5 pcs
Order Code: WB055y2g22h
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
+Gift Wireless Headphones AIWA with a value of 2,359,-
14,990,-
From 345,- per month
Buy
In stock > 5 pcs
Order Code: WB055y2def16
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 ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 10,791,-
Amazing Deal 11,990,- Save 3,337,-
From 276,- per month
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In stock 2 pcs
Order Code: Ha2tva1b7
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
32,999,-
From 759,- per month
Buy
In stock > 5 pcs
Order Code: XItel20
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
39,990,-
From 920,- per month
Buy
In stock > 5 pcs
Order Code: WK6016b36
48" LG OLED48G56 - Television
Free delivery
Alzaboxes and stores
2 sizes
48" LG OLED48G56
Television - SMART OLED, 121cm, 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, 40 W speaker(s), Dolby Atmos and Dolby Digital AC3, F
29,990,-
From 690,- per month
Buy
In stock > 5 pcs
Order Code: WK6017a15
65" Philips 65MLED820 - Television
Free
delivery
65" Philips 65MLED820
Television - SMART, 165cm, 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, 20 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, F
Buy with code ALZADNY30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 30% s kódem ALZADNY30. 15,989,-
22,842,-
From 525,- per month
Buy
In stock > 5 pcs
Order Code: WC389u9c2
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 5,490,-
39,980,-
From 920,- per month
Buy
In stock > 5 pcs
Order Code: WK690g3c2
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
Great price 19,790,- Save 200,-
From 455,- per month
Buy
In stock > 5 pcs
Order Code: TVblau014d4
55" STRONG SRT55UH7773 - Television
55" STRONG SRT55UH7773
Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and Dolby Vision,, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, Chromecast, Miracast, voice control, Google Assistant, Google TV, VESA 200×200, 20 W speaker(s), Dolby Atmos, E
Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 7,784,-
8,649,-
Buy
In stock 3 pcs at the supplier's
Order Code: JT880m04b2d
65" Thomson 65MG7C15 - Television
2 sizes
65" Thomson 65MG7C15 - 3 roky záruky
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, 3× USB, CI+, WiFi, Bluetooth, Chromecast, game mode, voice control, Google Assistant, Google TV, VESA 400×300, 40 W speaker(s), Dolby Atmos, G
+Gift Service Premium Door-to-Door Service with a value of 1,290,-
19,690,-
From 453,- per month
Buy
In stock > 5 pcs
Order Code: QWK680y27
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 1,290,-
Buy with code ALZADNY15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 15 % s kódem ALZADNY15. Klikněte a kód se uplatní automaticky. 18,692,-
21,990,-
From 506,- per month
Buy
In stock > 5 pcs
Order Code: QWK680x90
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
19,990,-
From 460,- per month
Buy
In stock > 5 pcs
Order Code: WR174g7b
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 ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 8,792,-
10,990,-
From 253,- per month
Buy
In stock > 5 pcs
Order Code: TVblau014C3
75" Sony Bravia 3 (K75S35B.CEI) - Television
Free delivery
to Alza branch
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 1,645,-
31,999,-
From 736,- per month
Buy
In stock > 5 pcs
Order Code: WS79120b
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
14,790,-
From 340,- per month
Buy
In stock > 5 pcs
Order Code: TVblau014d3
83" LG OLED83C57 - Television
Free delivery
to Alza branch
3 sizes
83" LG OLED83C57
Television - SMART OLED, 210cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, Dolby Vision and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, Bluetooth, Chromecast, Apple Airplay 2, webOS, VESA 400×400, 40 W speaker(s), Dolby Atmos, Dolby Digital AC3 and Dolby Digital, F
69,990,-
From 1,610,- per month
Buy
In stock 3 pcs
Order Code: WK764
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
49,990,-
From 1,150,- per month
Buy
In stock > 5 pcs
Order Code: WK783
85" Samsung UE85U7022F - Television
Free delivery
to Alza branch
5 sizes
2.5 2×
85" Samsung UE85U7022F
Television - SMART LED, 215cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10+ and HLG, local dimming,, 3× HDMI, 1× USB, DLNA, game mode, Apple Airplay 2, Tizen OS, VESA 400×300, 20 W speaker(s), Dolby Digital Plus, F
27,990,-
From 644,- per month
Buy
In stock 2 pcs
Order Code: WR174g7e
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
29,990,-
From 690,- per month
Buy
In stock 2 pcs
Order Code: WK636
50" LG 50QNED8EA6B - Television
50" LG 50QNED8EA6B
Television - SMART, 127cm, 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 200×200, 20 W speaker(s), Dolby Digital AC3, F
13,990,-
From 322,- per month
Buy
In stock > 5 pcs
Order Code: wk6018c54
75" HAIER H75S80FUX - Television
Free delivery
to Alza branch
4 sizes
75" HAIER H75S80FUX
Television - SMART QLED, 191cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, 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 400×300, 20 W speaker(s), E
Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 17,243,-
22,990,-
From 529,- per month
Buy
In stock 4 pcs
Order Code: Ha2tva1b13
50" Sencor SLE 50Q871B - Television
50" Sencor SLE 50Q871B
Television - SMART QLED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10,, 3× HDMI, 2× USB, VESA 200×200, 24 W speaker(s), F
Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 7,191,-
7,990,-
From 184,- per month
Buy
In stock > 5 pcs
Order Code: WS544sd2
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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This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
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Check out products sorted by price starting with the lowest price in the category cheap ultra HD Televisions Find products sorted from the most expensive to the cheapest in the category most expensive ultra HD Televisions Check out products sorted by price starting with the highest price in the category best sellers, best ultra HD Televisions You’ll find products sorted by reviews starting from the highest ranked in ultra HD Televisions reviews
Chcete doručiť tovar na Slovensko? Prezrite si 4K televízory
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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