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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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892 Results
65" LG 65QNED80B6B - Television
Free delivery
Alzaboxes and stores
5 sizes
65" LG 65QNED80B6B
Television - SMART, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Mini LED, 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 300×200, 20 W speaker(s), Dolby Digital AC3, F
20,990,-
From 498,- per month
Buy
In stock > 5 pcs
Order Code: WK6016c58
55" Metz 55MNH7000Z - Television
3 sizes
55" Metz 55MNH7000Z
Television - SMART, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Mini LED, HDR10+, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, game mode, Google TV, VESA 200×200, 24 W speaker(s), Dolby Atmos and Dolby Digital Plus, E
New arrival 13,190,-
From 313,- per month
Buy
In stock 5 pcs
Order Code: METZ004a60
65" Sony Bravia 2 II (K65S25M2PB. CEI) - Television
Free delivery
to Alza branch
5 sizes
65" Sony Bravia 2 II (K65S25M2PB. CEI)
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, Apple Airplay 2, Google TV, VESA 300×300, 20 W speaker(s), DTS:X, DTS Digital Surround and Dolby Atmos, E
New arrival 25,999,-
From 617,- per month
Buy
In stock 3 pcs
Order Code: WS8015a9
65" LG 65NU850B6LA - Television
5 sizes
65" LG 65NU850B6LA
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×200, 20 W speaker(s), Dolby Digital AC3, F
New arrival 13,490,-
From 320,- per month
Buy
In stock > 5 pcs
Order Code: WK6016c83
85" LG 85QNED70B6A - Television
Free delivery
to Alza branch
2 sizes
85" LG 85QNED70B6A
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
New arrival 39,990,-
From 948,- per month
Buy
In stock > 5 pcs
Order Code: WK6016c62
75" TCL 75C6K PRO - Television
Free delivery
to Alza branch
4 sizes
75" TCL 75C6K PRO
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 300×300, 40 W speaker(s), DTS:X, DTS Virtual:X, DTS HD, Dolby Atmos and Dolby Digital Plus, E
36,990,-
From 877,- per month
Buy
In stock > 5 pcs
Order Code: WK691h1
85" TCL 85X11L - Television
Free delivery
to Alza branch
3 sizes
85" TCL 85X11L
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, 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
179,990,-
Buy
In stock 2 pcs at the supplier's
Order Code: WK691i7
85" TCL 85C6K PRO - Television
Free delivery
to Alza branch
4 sizes
85" TCL 85C6K PRO
Television - SMART, 215cm, 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 600×400, 40 W speaker(s), DTS:X, DTS Virtual:X, DTS HD, Dolby Atmos and Dolby Digital Plus, D
44,990,-
Buy
In stock 4 pcs at the supplier's
Order Code: WK691i1
43" LG 43QNED80B6B - Television
5 sizes
43" LG 43QNED80B6B
Television - SMART, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Mini LED, 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 200×200, 20 W speaker(s), Dolby Digital AC3, G
12,990,-
From 308,- per month
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WK6016c61
50" Sharp 50JP7265E - Television
50" Sharp 50JP7265E
Television - SMART, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Mini LED, HDR10, Dolby Vision and HLG,, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, voice control, Google Assistant, Google TV, VESA 400×300, 24 W speaker(s), Dolby Atmos, Dolby Digital AC4 and Dolby Digital Plus, E
-9 % off new 9,089,- New 9,990,-
From 216,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: WSA387d8a1
43" Philips 43PUS8001 - Television
4 sizes
43" Philips 43PUS8001
Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, DLNA, game mode, Titan OS, VESA 200×100, 20 W speaker(s), DTS:X, DTS Digital Surround and Dolby Atmos, F
New arrival 9,790,-
From 232,- per month
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WC389y9a7
43" Orava LT-G43 4K1 - Television
43" Orava LT-G43 4K1
Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, Dolby Vision, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Google Assistant, Google TV, VESA 100×100, 20 W speaker(s), DTS HD, E
New arrival 7,799,-
Buy
In stock > 5 pcs at the supplier's
Order Code: WO439d4
50" Orava LT-G50 A01 - Television
50" Orava LT-G50 A01
Television - SMART LED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, Dolby Vision, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Google Assistant, Google TV, VESA 200×200, 20 W speaker(s), DTS HD, E
New arrival 9,999,-
Buy
In stock > 5 pcs at the supplier's
Order Code: WO439d5
50" LG 50NU850B6LA - Television
5 sizes
50" LG 50NU850B6LA
Television - SMART LED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×200, 20 W speaker(s), Dolby Digital AC3, G
New arrival 9,990,-
From 237,- per month
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WK6016c85
75" LG 75NU850B6LA - Television
5 sizes
75" LG 75NU850B6LA
Television - SMART LED, 191cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×300, 20 W speaker(s), Dolby Digital AC3, F
New arrival 19,490,-
From 462,- per month
Buy
In stock > 5 pcs
Order Code: WK6016c82
65" TCL 65Q7D PRO - Television
Free delivery
to Alza branch
5 sizes
65" TCL 65Q7D PRO
Television - SMART, 165cm, 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 300×300, 40 W speaker(s), DTS:X, DTS Virtual:X, DTS HD, Dolby Atmos and Dolby Digital Plus, E
34,990,-
From 830,- per month
Buy
In stock > 5 pcs
Order Code: WK691f4
55" TCL 55P7L - Television
7 sizes
55" TCL 55P7L
Television - SMART QLED, 139cm, 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 300×300, 20 W speaker(s), DTS:X, DTS Virtual:X, DTS HD, Dolby Atmos and Dolby Digital Plus, F
13,990,-
From 332,- per month
Buy
In stock > 5 pcs
Order Code: WK691e3
98" TCL 98T8D - Television
Free delivery
to Alza branch
5 sizes
98" TCL 98T8D
Television - SMART, 249cm, 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 600×500, 40 W speaker(s), DTS:X, DTS Virtual:X, DTS HD, Dolby Atmos and Dolby Digital Plus, E
59,990,-
Buy
In stock 4 pcs at the supplier's
Order Code: WK691j4
98" TCL 98RM9L - Television
Free delivery
to Alza branch
3 sizes
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,-
Buy
In stock 2 pcs at the supplier's
Order Code: WK691j3
85" TCL 85RM7L - Television
Free delivery
to Alza branch
4 sizes
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, D
52,990,-
Buy
In stock 2 pcs at the supplier's
Order Code: WK691i4
85" TCL 85Q7D PRO - Television
Free delivery
to Alza branch
5 sizes
85" TCL 85Q7D PRO
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, D
64,990,-
Buy
In stock 4 pcs at the supplier's
Order Code: WK691i3
85" LG 85NU900B6LA - Television
Free delivery
to Alza branch
6 sizes
85" LG 85NU900B6LA
Television - SMART LED, 215cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, 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, F
29,990,-
From 711,- per month
Buy
In stock 5 pcs
Order Code: WK6016c75
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 po registraci zdarma with a value of 4,068,-
25,990,-
From 616,- per month
Buy
In stock > 5 pcs
Order Code: HIS022x8ax14
43" TCL 43P7L - Television
7 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
-9 % off new 9,990,- New 10,990,-
From 237,- per month
Buy
Unsealed - in stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WK691c1
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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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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