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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?

Continue

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 - Hisense Alza Days 0% interest shopping How to Choose a TV (GUIDE) How to Wall Mount a TV
 
875 Results
55" LG OLED55C31 - Television
5.0 76×
55" LG OLED55C31
Television - SMART OLED, 139cm, 4K Ultra HD, 100 / 120Hz, HDR10, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, USB recording, LAN, WiFi, Bluetooth, DLNA, Miracast, HbbTV 2,0, voice control, plays 360° video, Amazon Alexa, Apple Airplay 2, mobile device pairing, webOS, VESA 300×200, 40 W speaker(s), Dolby Atmos, AI Sound Pro and Dolby Digital, F
14,090,-
From 324,- per month
Buy
Slightly used - in stock 1 pcs
Order Code: WK612d13l
55" LG 55QNED93A6A - Television
Free delivery
Alzaboxes and stores
55" LG 55QNED93A6A
Television - SMART, 139cm, 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 300×300, 40 W speaker(s), Dolby Atmos and Dolby Digital AC3, G
-8 % off new 32,190,- New 34,990,-
From 740,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: WK6017a25
65" KIWI 65U730QB - Television
5.0 2×
65" KIWI 65U730QB
Television - SMART ANDROID LED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HLG, DVB-T2/C, H.265/HEVC, 3× HDMI, 2× USB, LAN, WiFi, Bluetooth, Chromecast, HbbTV, voice control, Android TV, VESA 300×300
10,190,-
From 234,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: WK50b1a10
65" LG OLED65C59LB - Television
Free delivery
to Alza branch
5.0 1×
65" LG OLED65C59LB
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
-2 % off new 36,890,- New 37,990,-
From 848,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: wk6018c56
85" LG 85QNED93A6A - Television
Free delivery
to Alza branch
2 sizes
4.0 1×
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 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. 31,493,-
-10 % off new 44,990,- New 49,990,-
From 724,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: WK766
43" HAIER H43S80FUX - Television
43" HAIER H43S80FUX
Television - SMART QLED, 109cm, 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 300×300, 20 W speaker(s), F
-3 % off new 6,779,- New 6,990,-
From 156,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: Ha2tva1b16
43" Thomson 43MG7C15 - Television
4.5 9×
43" Thomson 43MG7C15
Television - SMART, 109cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10+, Dolby Vision and HLG, local dimming,, 4× HDMI, 3× USB, CI+, WiFi, Bluetooth, Chromecast, game mode, voice control, Google Assistant, Google TV, VESA 200×200, 24 W speaker(s), DTS HD and Dolby Atmos, G
-3 % off new 11,590,- New 11,990,-
From 267,- per month
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: QWK680y29a
75" Samsung QE75QN90F - Television
Free delivery
to Alza branch
5 sizes
4.6 21×
75" Samsung QE75QN90F
Television - SMART, 191cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10, HDR10+ and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 400×400, 60 W speaker(s), Dolby Atmos and Dolby Digital Plus, E
-3 % off new 53,290,- New 54,990,-
From 1,226,- per month
Buy
Unsealed - in stock 4 pcs
Order Code: WR174p9d
55" Samsung QE55QN90F - Television
Free delivery
to Alza branch
5 sizes
4.9 13×
55" Samsung QE55QN90F
Television - SMART, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10, HDR10+ and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 200×200, 60 W speaker(s), Dolby Atmos and Dolby Digital Plus, F
-3 % off new 22,090,- New 22,990,-
From 2,209,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: WR174n9c
65" Samsung QE65S95F - Television
Free delivery
to Alza branch
4 sizes
4.8 28×
65" Samsung QE65S95F
Television - SMART OLED, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 400×300, 70 W speaker(s), Dolby Atmos and Dolby Digital Plus, F
-3 % off new 43,590,- New 44,980,-
From 1,003,- per month
Buy
Unsealed - in stock 4 pcs
Order Code: WR174k6g
77" Sony Bravia QD-OLED XR-77A95L - Television
Free delivery
Alzaboxes and stores
5.0 3×
77" Sony Bravia QD-OLED XR-77A95L
Television - SMART OLED, 195cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, DLNA, Chromecast, game mode, voice control, Apple Airplay 2, Google TV, 60 W speaker(s), Dolby Atmos, G
-3 % off new 116,390,- New 119,999,-
From 2,677,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: WS79131
55" Panasonic TB-55W60AEZ - Television
3.5 2×
55" Panasonic TB-55W60AEZ
Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, TiVo OS, VESA 200×200, Dolby Atmos, F
-20 % off new 10,390,- New 12,990,-
From 239,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: WX244o5c6
43" Thomson 43UG4S14 - Television
4.3 30×
43" Thomson 43UG4S14
Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, CI+, USB recording, WiFi, Bluetooth, DLNA, Chromecast, game mode, voice control, Google Assistant, Amazon Alexa, Google TV, VESA 200×200, 16 W speaker(s), DTS Digital Surround, 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. 5,435,-
-6 % off new 6,039,- New 6,490,-
From 125,- per month
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WK680l4f
100" Hisense 100U7KQ - Television
Free delivery
to Alza branch
5.0 6×
100" Hisense 100U7KQ
Television - SMART, 254cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10+, Dolby Vision, HLG and Dolby Vision IQ, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, Chromecast, Miracast, voice control, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 600×400, Dolby Atmos and Dolby Digital AC4, F
-4 % off new 42,290,- New 44,490,-
From 973,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: HIS022x8a1
55" Samsung QE55S95C - Television
4.6 14×
55" Samsung QE55S95C
Television - SMART OLED, 139cm, 4K Ultra HD, 144Hz, HDR10, HDR10+ and HLG, local dimming, dual tuner, 4× HDMI, 3× USB, WiFi, Bluetooth, DLNA, HbbTV 2,0, voice control, plays 360° video, Apple Airplay 2, mobile device pairing, Tizen OS, VESA 400×300, Dolby Atmos and Dolby Digital Plus, G
18,490,-
From 425,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: WR176n92
55" Samsung QE55Q70B - Television
4.0 5×
55" Samsung QE55Q70B
Television - SMART QLED, 139cm, 4K Ultra HD, PQI 3400 (100Hz), HDR10, HDR10+ and HLG, local dimming, dual tuner DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, LAN, WiFi, Bluetooth, DLNA, HbbTV 2,0, game mode, voice control, Netflix, HBO Max, Voyo, plays 360° video, Apple Airplay 2, mobile device pairing, Tizen OS, VESA 400×200, 20W speaker(s), Dolby Digital Plus, G
9,989,-
From 230,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: WR177n5
50" Toshiba 50QA7D63DG - Television
4.8 6×
50" Toshiba 50QA7D63DG
Television - SMART ANDROID QLED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, Dolby Vision, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, USB recording, LAN, WiFi, Bluetooth, DLNA, Chromecast, HbbTV 2,0, voice control, mobile device pairing, Android TV, VESA 200×200, 20 W speaker(s), Dolby Atmos, E
7,909,-
From 182,- per month
Buy
As good as new - in stock 1 pcs
Order Code: WB050a1a1
85" Samsung QE85QN90F - Television
Free delivery
to Alza branch
5 sizes
5.0 4×
85" Samsung QE85QN90F
Television - SMART, 215cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10, HDR10+ and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 600×400, 60 W speaker(s), Dolby Atmos and Dolby Digital Plus, E
-12 % off new 65,990,- New 74,990,-
From 1,518,- per month
Buy
As good as new - in stock 1 pcs
Order Code: WR174r9b
85" Samsung QE85QN80F - Television
Free delivery
to Alza branch
3 sizes
4.7 3×
85" Samsung QE85QN80F
Television - SMART, 215cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10, HDR10+ and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 600×400, 30 W speaker(s), Dolby Atmos and Dolby Digital Plus, F
-6 % off new 37,590,- New 39,990,-
From 3,759,- per month
Buy
As good as new - in stock 2 pcs
Order Code: WR174r8
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. 15,043,-
-5 % off new 21,490,- New 22,842,-
From 1,504,- per month
Buy
As good as new - in stock 1 pcs
Order Code: WC389u9c2
77" Samsung QE77S95F - Television
Free delivery
to Alza branch
4 sizes
5.0 31×
77" Samsung QE77S95F
Television - SMART OLED, 195cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 400×400, 70 W speaker(s), Dolby Atmos and Dolby Digital Plus, F
-6 % off new 73,090,- New 77,767,-
From 1,681,- per month
Buy
As good as new - in stock 1 pcs
Order Code: WR174k7d
77" Sony Bravia 8A (K77XR8AB. CEI) - Television
Free delivery
to Alza branch
5.0 3×
77" Sony Bravia 8A (K77XR8AB. CEI)
Television - SMART OLED, 195cm, 4K Ultra HD, 100 / 120Hz (100Hz), DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, WiFi, Bluetooth, DLNA, game mode, Google TV, VESA 300×300, 20 W speaker(s), Dolby Atmos, E
-6 % off new 61,090,- New 64,999,-
From 1,405,- per month
Buy
As good as new - in stock 1 pcs
Order Code: WS1021x1c
50" Samsung QE50QN90C - Television
Free delivery
Alzaboxes and stores
4.5 9×
50" Samsung QE50QN90C
Television - SMART QLED, 127cm, 4K Ultra HD, 144Hz, Mini LED, HDR10, HDR10+ and HLG, local dimming, dual tuner DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, LAN, WiFi, Bluetooth, DLNA, HbbTV 2,0, voice control, plays 360° video, Apple Airplay 2, mobile device pairing, Tizen OS, VESA 200×200, Dolby Atmos and Dolby Digital Plus, F
23,190,-
From 533,- per month
Buy
As good as new - in stock 1 pcs
Order Code: WR176m8
43" TCL 43P635 - Television
4.7 110×
43" TCL 43P635
Television - SMART LED, 109cm, 4K Ultra HD, PPI 2300 (50Hz), Direct LED, HDR10 and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, LAN, WiFi, Bluetooth, DLNA, Chromecast, Miracast, HbbTV 2,0, game mode, voice control, Google Assistant, Amazon Alexa, mobile device pairing, Google TV, VESA 200×200, Dolby Digital AC4, F
3,279,-
From 151,- per month
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WK690b7c40
Alza Days - Hisense Alza Days 0% interest shopping How to Choose a TV (GUIDE) How to Wall Mount a TV
 

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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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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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