Try our cookies 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.
I understand Detailed settings Reject everything
Alzak icon
Catalogue
Price
-
Availability
Order status
Diagonal
27 "
136 "
- 68.58 cm 345.44 cm
Panel refresh rate
(374)
(459)
Max refresh rate in game mode (4K resolution)
(306)
(77)
(1)
(7)
Technology
(139)
(252)
(211)
(31)
(9)
Next 4
Model year
(170)
(557)
(64)
(13)
(1)
(1)
Global applications
(824)
(790)
(706)
(700)
(399)
Next 19
Wireless connection
(421)
(741)
(469)
(285)
(530)
(576)
Newest orders
Filter

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.

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.
Send Close
Sony Brand week Alza Days How to Choose a TV (GUIDE) How to Wall Mount a TV
 
833 Results
115" TCL 115RM9L - Television
Free delivery
to Alza branch
115" TCL 115RM9L
Television - SMART, 292cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10, HDR10+, Dolby Vision, HLG and Dolby Vision IQ, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, Google TV, VESA 1000×600, 336 W speaker(s), DTS:X, DTS HD, Dolby Atmos and Dolby Digital Plus, F
369,990,-
Buy
Expected May 2026
Order Code: WK691k1
98" TCL 98X11L - Television
Free delivery
to Alza branch
98" TCL 98X11L
Television - SMART, 249cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10, HDR10+, Dolby Vision, HLG and Dolby Vision IQ, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, Google TV, VESA 600×400, 360 W speaker(s), DTS:X, DTS HD, Dolby Atmos and Dolby Digital Plus, F
249,990,-
From 5,750,- per month
Buy
Expected August 2026
Order Code: WK691j5
65" Hisense 65UR8S - Television
Free delivery
to Alza branch
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
34,990,-
From 805,- per month
Buy
Ordered on request
Order Code: HIS022x8ax25
100" Hisense 100UR8S - Television
Free delivery
to Alza branch
100" Hisense 100UR8S
Television - SMART, 254cm, 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 800×400, DTS:X and Dolby Atmos
99,990,-
From 2,300,- per month
Buy
Ordered on request
Order Code: HIS022x8ax28
98" TCL 98RM9L - Television
Free delivery
to Alza branch
98" TCL 98RM9L
Television - SMART, 249cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10, HDR10+, Dolby Vision, HLG and Dolby Vision IQ, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, Google TV, VESA 600×400, 240 W speaker(s), DTS:X, DTS HD, Dolby Atmos and Dolby Digital Plus, F
219,990,-
From 5,060,- per month
Buy
Expected August 2026
Order Code: WK691j3
55" Hisense 55UR8S - Television
Free delivery
Alzaboxes and stores
55" Hisense 55UR8S
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
27,990,-
From 644,- per month
Buy
Ordered on request
Order Code: HIS022x8ax24
98" TCL 98Q7D PRO - Television
Free delivery
to Alza branch
98" TCL 98Q7D PRO
Television - SMART, 249cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10, HDR10+, Dolby Vision, HLG and Dolby Vision IQ, 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 600×500, 40 W speaker(s), DTS:X, DTS Virtual:X, DTS HD, Dolby Atmos and Dolby Digital Plus
76,990,-
From 1,771,- per month
Buy
Expected August 2026
Order Code: WK691j1
55" Hisense 55U7S PRO - Television
Free delivery
Alzaboxes and stores
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
20,990,-
From 483,- per month
Buy
Ordered on request
Order Code: HIS022x8ax19
75" Hisense 75UR8S - Television
Free delivery
to Alza branch
75" Hisense 75UR8S
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 400×400, DTS:X and Dolby Atmos
49,990,-
From 1,150,- per month
Buy
Ordered on request
Order Code: HIS022x8ax26
75" Hisense 75U7S PRO - Television
Free delivery
to Alza branch
75" Hisense 75U7S PRO
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 400×400, DTS:X and Dolby Atmos, D
37,990,-
From 874,- per month
Buy
Ordered on request
Order Code: HIS022x8ax21
100" Hisense 100U7S PRO - Television
Free delivery
to Alza branch
100" Hisense 100U7S PRO
Television - SMART, 254cm, 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 800×400, DTS:X and Dolby Atmos, D
79,990,-
From 1,840,- per month
Buy
Ordered on request
Order Code: HIS022x8ax23
98" TCL 98RM7L - Television
Free delivery
to Alza branch
98" TCL 98RM7L
Television - SMART, 249cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10, HDR10+, Dolby Vision, HLG and Dolby Vision IQ, 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 600×500, 40 W speaker(s), DTS:X, DTS Virtual:X, DTS HD, Dolby Atmos and Dolby Digital Plus
74,990,-
From 1,725,- per month
Buy
Expected August 2026
Order Code: WK691j2
85" TCL 85RM7L - Television
Free delivery
to Alza branch
85" TCL 85RM7L
Television - SMART, 215cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10, HDR10+, Dolby Vision, HLG and Dolby Vision IQ, 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 600×400, 40 W speaker(s), DTS:X, DTS Virtual:X, DTS HD, Dolby Atmos and Dolby Digital Plus
52,990,-
From 1,219,- per month
Buy
Expected August 2026
Order Code: WK691i4
55" Hisense 55A7S - Television
55" Hisense 55A7S
Television - SMART QLED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 200×300, 20 W speaker(s), DTS:X and Dolby Atmos, E
11,990,-
From 276,- per month
Buy
Ordered on request
Order Code: HIS022x8ax3
43" Hisense 43A7S - Television
43" Hisense 43A7S
Television - SMART QLED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 200×200, 14 W speaker(s), DTS:X and Dolby Atmos, F
8,990,-
From 207,- per month
Buy
Ordered on request
Order Code: HIS022x8ax1
100" Hisense 100U7SE - Television
Free delivery
to Alza branch
100" Hisense 100U7SE
Television - SMART, 254cm, 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 800×400, DTS:X and Dolby Atmos, F
59,990,-
From 1,380,- per month
Buy
Ordered on request
Order Code: HIS022x8ax18
50" Hisense 50A7S - Television
50" Hisense 50A7S
Television - SMART QLED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 400×300, 20 W speaker(s), DTS:X and Dolby Atmos, E
10,990,-
From 253,- per month
Buy
Ordered on request
Order Code: HIS022x8ax2
85" Hisense 85UR8S - Television
Free delivery
to Alza branch
85" Hisense 85UR8S
Television - SMART, 215cm, 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 600×400, DTS:X and Dolby Atmos
59,990,-
From 1,380,- per month
Buy
Ordered on request
Order Code: HIS022x8ax27
55" Metz 55MUF7000Z - Television
6 sizes
55" Metz 55MUF7000Z
Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG,, 3× HDMI, 2× USB, CI+, USB recording, Bluetooth, Chromecast, game mode, voice control, Google Assistant, Google TV, VESA 200×200, 20 W speaker(s), Dolby Digital and Dolby Digital Plus, F
9,290,-
From 214,- per month
Buy
Ordered on request
Order Code: METZ7000Zc
75" Metz 75MUF7000Z - Television
6 sizes
75" Metz 75MUF7000Z
Television - SMART LED, 191cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG,, 3× HDMI, 2× USB, CI+, USB recording, Bluetooth, Chromecast, game mode, voice control, Google Assistant, Google TV, VESA 400×200, 24 W speaker(s), Dolby Digital and Dolby Digital Plus, F
19,990,-
From 460,- per month
Buy
Ordered on request
Order Code: METZ7000Ze
65" Metz 65MUF7000Z - Television
6 sizes
65" Metz 65MUF7000Z
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG,, 3× HDMI, 2× USB, CI+, USB recording, Bluetooth, Chromecast, game mode, voice control, Google Assistant, Google TV, VESA 400×200, 24 W speaker(s), Dolby Digital and Dolby Digital Plus, F
13,990,-
From 322,- per month
Buy
Ordered on request
Order Code: METZ7000Zd
65" Hisense 65A7S - Television
65" Hisense 65A7S
Television - SMART QLED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 400×300, 20 W speaker(s), DTS:X and Dolby Atmos, D
16,490,-
From 379,- per month
Buy
Ordered on request
Order Code: HIS022x8ax4
65" Hisense 65E7S - Television
65" Hisense 65E7S
Television - SMART QLED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10, HDR10+ and Dolby Vision, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, WiFi, Bluetooth, game mode, Apple Airplay 2, Vidaa, VESA 400×200, Dolby Atmos, E
15,990,-
From 368,- per month
Buy
Ordered on request
Order Code: HIS022x9b27
65" Metz 65MQF7500Z - Television
4 sizes
65" Metz 65MQF7500Z
Television - SMART QLED, 165cm, 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 400×200, 24 W speaker(s), Dolby Atmos, Dolby Digital and Dolby Digital Plus, F
15,990,-
From 368,- per month
Buy
Ordered on request
Order Code: METZ7000Zch
Sony Brand week Alza Days How to Choose a TV (GUIDE) How to Wall Mount a TV
 

No longer sold

Archive

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.
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.
Send Close
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
P-DC1-WEB01