Ultra HD Televisions

Catalogue
Price
-
Availability
Order status
Customer reviews
Screen size
42 "
115 "
- 106.68 cm 292.1 cm
Panel refresh rate
50 / 60 Hz
(367)
100 / 120 Hz
(209)
144 Hz
(84)
Model year
2024
(119)
2023
(364)
2022
(139)
2021
(17)
2020
(5)
2019
(4)
Applications
O2 TV
(410)
YouTube
(596)
Netflix
(602)
HBO Max
(434)
Voyo
(463)
Wireless connection
WiFi
(636)
Bluetooth
(634)
Pairing with mobile device
(475)
DLNA
(473)
Apple AirPlay 2
(381)
Newest orders
Filter

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.

Hide description
Was this information useful?
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.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.

Best Sellers

1.
65" LG OLED65B33 In stock > 5 pcs
Television - SMART OLED, 165cm, 4K Ultra HD, 100 / 120Hz, HDR10, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× 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, 20 W speaker(s), Dolby Atmos, AI Sound Pro and Dolby Digital, G
-22 %
1,599 €
1,249 €

2.
43" Samsung UE43CU7172 In stock > 5 pcs
Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz, HDR10, HDR10+ and HLG,, 3× HDMI, 1× USB, WiFi, Bluetooth, DLNA, HbbTV 2,0, voice control, plays 360° video, Apple Airplay 2, mobile device pairing, Tizen OS, VESA 200×200, Dolby Digital Plus, G
319 €

3.
55" LG 55UR78003 In stock > 5 pcs
Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz, Direct LED, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, USB recording, LAN, WiFi, Bluetooth, DLNA, Miracast, HbbTV 2,0, plays 360° video, Amazon Alexa, Apple Airplay 2, mobile device pairing, webOS, VESA 300×300, 20 W speaker(s), AI Sound and Dolby Digital, G
399 €

More Bestsellers
670 Results
Classic Range Inexpensive yet highly rated
55" Samsung QE55QN85C - Television Free delivery
to Alza branch
5.0 21×
55" Samsung QE55QN85C
Television - SMART QLED, 139cm, 4K Ultra HD, 100 / 120Hz, 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
899 €
Buy
In stock > 5 pcs
Order Code: WR176n7
Deluxe Range Good price/performance ratio
65" Sony Bravia OLED XR-65A80L - Television Free delivery
to Alza branch
4.9 16×
65" Sony Bravia OLED XR-65A80L
Television - SMART OLED, 165cm, 4K Ultra HD, 100 / 120Hz, HDR10, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, LAN, WiFi, Bluetooth, Chromecast, Miracast, voice control, Apple Airplay 2, Google TV, VESA 300×300, 50 W speaker(s), Acoustic Surface Audio+, Dolby Atmos and Dolby Audio Processing, F
+Gift Subscription Sony BRAVIA CORE for 24 months with a value of 1 €
2,399 €
Buy
In stock > 5 pcs
Order Code: WS7911b1
Deluxe Range Good price/performance ratio
75" Samsung QE75QN85C - Television Free
delivery
5.0
75" Samsung QE75QN85C + Cashback 200€
Television - SMART QLED, 191cm, 4K Ultra HD, 100 / 120Hz, 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 400×400, Dolby Atmos and Dolby Digital Plus, D
Price with Cashback 1,799 €
1,999 €
Buy
In stock > 5 pcs
Order Code: WR176p7
Premium Range Uncompromising quality
77" Sony Bravia OLED XR-77A83K - Television Free
delivery
5.0
77" Sony Bravia OLED XR-77A83K
Television - SMART OLED, 195cm, 4K Ultra HD, 100 / 120Hz, HDR10, Dolby Vision and HLG, dual tuner DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, USB recording, LAN, WiFi, Bluetooth, Chromecast, Miracast, game mode, voice control, Google Assistant, Apple Airplay 2, mobile device pairing, Google TV, VESA 300×300, Acoustic Surface Audio+, Dolby Atmos and DTS Digital Surround, E
+Gift Subscription Sony BRAVIA CORE for 24 months with a value of 1 €
2,999 €
Buy
In stock 3 pcs
Order Code: WS7913b
65" Sony Bravia KD-65X85L - Television Free delivery
to Alza branch
4.9
65" Sony Bravia KD-65X85L
Television - SMART LED, 165cm, 4K Ultra HD, 100 / 120Hz, Direct LED, HDR10, Dolby Vision and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, LAN, DLNA, mobile device pairing, Google TV, VESA 300×300, 20 W speaker(s), Dolby Atmos and Dolby Audio Processing, F
+Gift Subscription Sony BRAVIA CORE for 12 months with a value of 1 €
1,199 €
Buy
In stock > 5 pcs
Order Code: WS1019s1fx3
83" Sony Bravia OLED XR-83A90J - Television Free
delivery
5.0
83" Sony Bravia OLED XR-83A90J
Television - SMART ANDROID OLED, 207cm, 4K Ultra HD, 100 / 120Hz, HDR10, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, USB recording, LAN, WiFi, Bluetooth, Miracast, voice control, Apple Airplay 2, mobile device pairing, Android TV, VESA 400×400, 60 W speaker(s), Acoustic Surface Audio+, Dolby Atmos and DTS Digital Surround, G
+Gift Subscription Sony BRAVIA CORE for 24 months with a value of 1 €
4,999 €
Buy
In stock 3 pcs
Order Code: WS1021
65" LG OLED65B33 - Television Free
delivery
4.9 17×
65" LG OLED65B33
Television - SMART OLED, 165cm, 4K Ultra HD, 100 / 120Hz, HDR10, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× 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, 20 W speaker(s), Dolby Atmos, AI Sound Pro and Dolby Digital, G
Discounted -22 %
1,249 € 1,599 €
Buy
In stock > 5 pcs
Order Code: WK612e166
55" LG 55QNED813 - Television Free
delivery
4.8 42×
55" LG 55QNED813
Television - SMART, 139cm, 4K Ultra HD, 100 / 120Hz, HDR10 and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× 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 300×300, 20 W speaker(s), AI Sound Pro and Dolby Digital, E
Discounted -12 %
599 € 678 €
Buy
In stock > 5 pcs
Order Code: WK612d13h
4.6 85×
43" Samsung UE43CU7172
Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz, HDR10, HDR10+ and HLG,, 3× HDMI, 1× USB, WiFi, Bluetooth, DLNA, HbbTV 2,0, voice control, plays 360° video, Apple Airplay 2, mobile device pairing, Tizen OS, VESA 200×200, Dolby Digital Plus, G
319 €
Buy
In stock > 5 pcs
Order Code: WR176b3
65" Philips The One 65PUS8818 - Television Free
delivery
4.7 51×
65" Philips The One 65PUS8818 + Odmena za recenziu 40 Eur
Television - SMART LED, 165cm, 4K Ultra HD, 100 / 120Hz, Direct LED, HDR10, HDR10+, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, LAN, WiFi, Bluetooth, DLNA, Chromecast, HbbTV, Ambilight, Google Assistant, plays 360° video, mobile device pairing, Google TV, VESA 300×300, 40 W speaker(s), Dolby Atmos, Dolby Digital 2,0 and DTS Play-Fi, E
889 €
Buy
In stock > 5 pcs
Order Code: WC389r48c01d
4.6 43×
55" TCL 55P635
Television - SMART LED, 139cm, 4K Ultra HD (50Hz), HDR10 and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, LAN, WiFi, Bluetooth, DLNA, Chromecast, Miracast, voice control, Google Assistant, Amazon Alexa, mobile device pairing, Google TV, VESA 200×200, Dolby Digital AC4 and Dolby Audio, E
+Gift Subscription WatchTV for 6 months - register at www.sledovanietv.sk/tcl with a value of 66 €
379 €
Buy
In stock > 5 pcs
Order Code: WK690c2k3d0
65" LG OLED65C31 - Television Free
delivery
5.0 31×
65" LG OLED65C31
Television - SMART OLED, 165cm, 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, G
Discounted -13 %
1,395 € 1,599 €
Buy
In stock > 5 pcs
Order Code: WK612e167
4.7 63×
55" Samsung UE55CU7172
Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz, HDR10, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, CI+, LAN, WiFi, Bluetooth, DLNA, HbbTV 2,0, plays 360° video, Apple Airplay 2, mobile device pairing, Tizen OS, VESA 200×200, Dolby Digital Plus, G
429 €
Buy
In stock > 5 pcs
Order Code: WR176d3
4.5 12×
55" LG 55UR78003
Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz, Direct LED, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, USB recording, LAN, WiFi, Bluetooth, DLNA, Miracast, HbbTV 2,0, plays 360° video, Amazon Alexa, Apple Airplay 2, mobile device pairing, webOS, VESA 300×300, 20 W speaker(s), AI Sound and Dolby Digital, G
399 €
Buy
In stock > 5 pcs
Order Code: WK612d13j
4.9 15×
75" Samsung UE75CU7172
Television - SMART LED, 191cm, 4K Ultra HD, 50 / 60Hz, HDR10, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, CI+, LAN, WiFi, Bluetooth, DLNA, HbbTV 2,0, plays 360° video, Apple Airplay 2, mobile device pairing, Tizen OS, VESA 400×400, Dolby Digital Plus, F
799 €
Buy
In stock > 5 pcs
Order Code: WR176i3
65" LG OLED65G23 - Television Free
delivery
4.4 15×
65" LG OLED65G23
Television - SMART OLED, 165cm, 4K Ultra HD, 100 / 120Hz, HDR10, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, CI+, USB recording, LAN, WiFi, Bluetooth, DLNA, Miracast, HbbTV 2,0, game mode, voice control, Google Assistant, plays 360° video, Amazon Alexa, Apple Airplay 2, mobile device pairing, webOS, VESA 300×300, 60 W speaker(s), Dolby Atmos, Dolby Digital AC3, Dolby Digital AC4 and Ultra Surround, F
1,439 €
Buy
In stock > 5 pcs
Order Code: WK612e16b
65" Samsung QE65QN85C - Television Free delivery
to Alza branch
4.5 22×
65" Samsung QE65QN85C
Television - SMART QLED, 165cm, 4K Ultra HD, 100 / 120Hz, 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 400×300, Dolby Atmos and Dolby Digital Plus, D
989 €
Buy
In stock > 5 pcs
Order Code: WR176o7
4.7 88×
58" TCL 58P635
Television - SMART LED, 147cm, 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, voice control, Google Assistant, Amazon Alexa, mobile device pairing, Google TV, VESA 200×200, Dolby Digital AC4, E
+Gift Subscription WatchTV for 6 months - register at www.sledovanietv.sk/tcl with a value of 66 €
399 €
Buy
In stock > 5 pcs
Order Code: WK690d1
4.7 48×
65" Samsung UE65CU7172
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz, HDR10, HDR10+ and HLG,, 3× HDMI, 1× USB, WiFi, Bluetooth, DLNA, HbbTV 2,0, voice control, plays 360° video, Apple Airplay 2, mobile device pairing, Tizen OS, VESA 400×300, Dolby Digital Plus, G
599 €
Buy
In stock > 5 pcs
Order Code: WR176g3
65" LG OLED65G33 - Television Free
delivery
5.0
65" LG OLED65G33
Television - SMART OLED, 165cm, 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 300×300, 60 W speaker(s), Dolby Atmos, AI Sound Pro and Dolby Digital, F
2,169 €
Buy
In stock > 5 pcs
Order Code: WK612e168
4.9 14×
65" Samsung QE65Q60C
Television - SMART QLED, 165cm, 4K Ultra HD, 50 / 60Hz, HDR10, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 3× 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 400×300, Dolby Digital Plus, E
799 €
Buy
In stock > 5 pcs
Order Code: WR176o4
4.7 21×
55" TCL 55C745 + 3 roky záruka po registrácii
Television - SMART QLED, 139cm, 4K Ultra HD, PPI 3900, HDR10, HDR10+, Dolby Vision, HLG and Dolby Vision IQ, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 1× USB, LAN, WiFi, Bluetooth, DLNA, Chromecast, Miracast, HbbTV 2,0, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, mobile device pairing, Google TV, VESA 400×300, Dolby Atmos, Dolby Digital AC4 and DTS HD
+2 gifts with a value of 185 €
699 €
Buy
In stock > 5 pcs
Order Code: WK690c2j3b
4.7 32×
55" Samsung QE55Q60C
Television - SMART QLED, 139cm, 4K Ultra HD, 50 / 60Hz, HDR10, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 3× 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 Digital Plus, F
574.90 €
Buy
In stock > 5 pcs
Order Code: WR176n4
65" Philips 65PUS8118 - Television Free
delivery
3.1 19×
65" Philips 65PUS8118
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz, Direct LED, HDR10, HDR10+, Dolby Vision and HLG,, 3× HDMI, 2× USB, WiFi, Bluetooth, HbbTV, Ambilight, Google Assistant, Amazon Alexa, VESA 300×300, Dolby Digital, F
Amazing Deal
555 € Save 134 €
Buy
In stock > 5 pcs
Order Code: WC389r48c01da
24 More... Top
123 ...
 

Ultra HD Televisions

Štěpán LenkNetflix: novinky apríl 2024 Príval nových titulov na streamovacie platformy je nikdy nekončiacou záležitosťou, čo samozrejme platí aj pre Netflix. Aké novinky si pre nás táto populárna VOD služba prichystala v apríli roku 2024? To sa dozviete v našom článku.
Práve teraz je tá správna chvíľa na nákup nového televízora Philips Ambilight. Vďaka tomu zažijete hokejový šampionát vo veľkom štýle priamo doma. Najmä keď môžete získať aj výraznú zľavu na soundbar Philips TAB8507. Aké sú podmienky a kedy akcia prebieha? Bližšie...
Miles Morales, ktorý sa v snímke ovenčenej cenami Spider-Man: Paralelné svety (2018) stal novým pavúčím mužom držiacim ochrannú ruku nad mestom New York, sa vrátil, a to v pokračovaní s názvom Spider-Man: Cez paralelné svety. V ďalšom epickom dobrodružstve sa vydal na...
Everything we know (specials)Wednesday 2. séria – Všetko, čo vieme Potom, čo Jenna Ortega (Wednesday) vzala útokom srdcia (nielen) všetkých mladých, keď sa objavila v úlohe cynického a zároveň emočne uzavretého dievčaťa Wednesday z rodiny Addamsovcov, spoločnosti Netflix zrejme došlo, že tu majú ďalšiu zlatú baňu. Samozrejme k tomu...
Streamovacia služba Disney+ konečne dorazila aj do našej kotliny a zďaleka neponúka len animované filmy s myšákom Mickeym a jemu podobným postavičkám, ako by možno jej názov mohol napovedať. Pokiaľ teda o predplatení disneyovskej platformy premýšľate, pokračujte v...
Potrpíte si pri sledovaní televíznej obrazovky na jemné detaily, dokonale zobrazenú čiernu farbu či inteligentné funkcie? Televízia LG OLED sú presne pre vás. Pripravili sme pre vás článok, z ktorého sa dozviete, čo všetko LG televízory dokážu a aké majú vlastne výhody...
More articles All articles

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 SamsungLG and Panasonic. 4K's worldwide popularity is deserved for its display quality, advanced technology and modern design.
Was this information useful?
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.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
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
P-DC1-WEB14
We will call you and advise you professionally
+420 225 340 120
Order inquiry
Question about the product
Please enter your telephone:
Call me
We care about your privacy Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
More information Less info