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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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720 Results
42" LG OLED42C54 - Television
Free delivery
Alzaboxes and stores
6 sizes
4.8 17×
42" LG OLED42C54
Television - SMART OLED, 106cm, 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, 20 W speaker(s), Dolby Atmos and Dolby Digital AC3, G
20,990,-
From 483,- per month
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WK601a16
75" Xiaomi TV S Mini LED 2025 - Television
Free delivery
to Alza branch
4.7 8×
75" Xiaomi TV S Mini LED 2025
Television - SMART, 191cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10+, Dolby Vision and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, Miracast, game mode, voice control, Google TV, VESA 300×400, 25 W speaker(s), DTS HD and Dolby Atmos, G
26,199,-
From 603,- per month
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In stock > 5 pcs
Order Code: XItel23
50" Samsung QE50QN80F - Television
6 sizes
4.4 11×
50" Samsung QE50QN80F
Television - SMART, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), 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, 30 W speaker(s), Dolby Atmos and Dolby Digital Plus, G
17,656,-
From 406,- per month
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In stock > 5 pcs
Order Code: WR174m7
75" TCL 75C9K - Television
Free delivery
to Alza branch
3 sizes
4.9 15×
75" TCL 75C9K
Television - SMART, 191cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, 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 400×400, 90 W speaker(s), DTS:X and Dolby Atmos, E
+2 gifts with a value of 5,490,-
Discounted -20 % 47,990,- 59,990,-
From 1,104,- per month
Buy
In stock > 5 pcs
Order Code: WK690f7m4
65" TCL 65Q6C - Television
5 sizes
4.3 20×
65" TCL 65Q6C
Television - SMART, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, 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 and Dolby Atmos, F
+2 gifts with a value of 5,490,-
18,990,-
From 437,- per month
Buy
In stock > 5 pcs
Order Code: WK690f3a7aa3
50" Blaupunkt 50UGC5500S - Television
4.8 106×
50" Blaupunkt 50UGC5500S
Television - SMART LED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED,, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, voice control, Google Assistant, Google TV, VESA 300×300, G
Discounted -6 % 7,390,- 7,890,-
From 170,- per month
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TVblau011ca
65" Samsung UE65U8092 - Television
3 sizes
4.0 4×
65" Samsung UE65U8092
Television - SMART LED, 165cm, 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 200×200, 20 W speaker(s), Dolby Digital Plus, G
13,990,-
From 322,- per month
Buy
In stock > 5 pcs
Order Code: WR174g6
55" LG 55NANO81A6A - Television
4.0 5×
55" LG 55NANO81A6A
Television - SMART, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, Bluetooth, Chromecast, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×300, 20 W speaker(s), Dolby Digital AC3, G
+Gift Sound Bar LG with a value of 2,290,-
14,990,-
From 345,- per month
Buy
In stock > 5 pcs
Order Code: WK778
55" Samsung QE55QN90F - Television
Free delivery
to Alza branch
7 sizes
4.8 12×
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
23,990,-
From 552,- per month
Buy
In stock > 5 pcs
Order Code: WR174n9c
43" Blaupunkt 43UGB5500S - Television
4.8 8×
43" Blaupunkt 43UGB5500S
Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10+, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, WiFi, Bluetooth, voice control, Google Assistant, Google TV, VESA 200×200, 16 W speaker(s), G
5,990,-
From 138,- per month
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TVblau010b3
98" TCL 98Q6C - Television
Free delivery
to Alza branch
5 sizes
4.9 9×
98" TCL 98Q6C
Television - SMART, 249cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, 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 and Dolby Atmos, E
+2 gifts with a value of 5,490,-
Discounted -10 % 44,990,- 49,990,-
From 1,035,- per month
Buy
In stock > 5 pcs
Order Code: WK690g5fc
65" LG 65NANO81A6A - Television
5.0 2×
65" LG 65NANO81A6A
Television - SMART, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, Bluetooth, Chromecast, Amazon Alexa, Apple Airplay 2, webOS, VESA 200×200, 20 W speaker(s), Dolby Digital AC3, G
17,990,-
From 414,- per month
Buy
In stock > 5 pcs
Order Code: WK777
98" TCL 98C8K - Television
Free delivery
to Alza branch
4 sizes
4.9 8×
98" TCL 98C8K
Television - SMART, 249cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, 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, 90 W speaker(s), DTS:X and Dolby Atmos, D
+2 gifts with a value of 5,490,-
89,990,-
From 2,070,- per month
Buy
In stock > 5 pcs
Order Code: WK690g5fb2
55" Samsung QE55QN80F - Television
Free delivery
Alzaboxes and stores
6 sizes
4.4 16×
55" Samsung QE55QN80F
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, 30 W speaker(s), Dolby Atmos and Dolby Digital Plus, F
21,090,-
From 485,- per month
Buy
In stock > 5 pcs
Order Code: WR174n8
50" LG 50QNED82A6B - Television
6 sizes
5.0 3×
50" LG 50QNED82A6B
Television - SMART, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, USB recording, Bluetooth, DLNA, Chromecast, game mode, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 200×200, 20 W speaker(s), Dolby Digital AC3, F
11,990,-
From 276,- per month
Buy
In stock > 5 pcs
Order Code: WK6017a17
75" Hisense 75A6Q - Television
7 sizes
4.2 8×
75" Hisense 75A6Q
Television - SMART LED, 191cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10+, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 400×300, 30 W speaker(s), DTS Virtual:X and Dolby Digital AC4, E
+Gift Subscription Antik TV po registraci zdarma with a value of 4,068,-
Buy with code AUDIOVIDEOTYDNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 14,392,-
17,990,-
From 414,- per month
Buy
In stock > 5 pcs
Order Code: HIS022x8a11
48" LG OLED48C57LA - Television
Free delivery
Alzaboxes and stores
4.5 2×
48" LG OLED48C57LA
Television - SMART OLED, 121cm, 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, G
New arrival 23,990,-
From 552,- per month
Buy
In stock > 5 pcs
Order Code: wk6018c59
50" Philips 50PUS7000 - Television
5 sizes
4.1 16×
50" Philips 50PUS7000
Television - SMART LED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10, HDR10+ and HLG, local dimming,, 3× HDMI, 2× USB, CI+, DLNA, game mode, Google Assistant, Amazon Alexa, Titan OS, VESA 200×100, 20 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, E
9,056,-
From 208,- per month
Buy
In stock > 5 pcs
Order Code: WC389n7k1
55" LG 55QNED85 - Television
4.7 58×
55" LG 55QNED85
Television - SMART, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10 and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, USB recording, WiFi, Bluetooth, DLNA, Miracast, game mode, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×300, E
16,490,-
From 379,- per month
Buy
In stock 5 pcs
Order Code: WK626
65" Thomson 65UG4S15 - Television
2 sizes
4.8 10×
65" Thomson 65UG4S15 - 3 roky záruky
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, CI+, WiFi, Bluetooth, Chromecast, game mode, voice control, Google Assistant, Google TV, VESA 200×200, 20 W speaker(s), DTS Digital Surround, F
+Gift Service Premium Door-to-Door Service with a value of 1,290,-
Buy with code AUDIOVIDEOTYDNY05 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 11,391,-
11,990,-
From 276,- per month
Buy
In stock > 5 pcs
Order Code: QWK680y23
43" LG 43NANO81A3A - Television
5.0 4×
43" LG 43NANO81A3A
Television - SMART, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, USB recording, Bluetooth, DLNA, Chromecast, game mode, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 200×200, 20 W speaker(s), Dolby Digital AC3, G
8,990,-
From 207,- per month
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: wk6017b17
55" LG 55QNED85A6C - Television
4 sizes
4.7 14×
55" LG 55QNED85A6C
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, 20 W speaker(s), Dolby Digital AC3, E
15,544,-
From 358,- per month
Buy
In stock > 5 pcs
Order Code: WK6017a23
65" Samsung QE65QN80F - Television
Free delivery
to Alza branch
6 sizes
4.7 16×
65" Samsung QE65QN80F
Television - SMART, 165cm, 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 400×300, 30 W speaker(s), Dolby Atmos and Dolby Digital Plus, F
25,870,-
From 595,- per month
Buy
In stock > 5 pcs
Order Code: WR174o8
65" LG 65QNED82A6B - Television
6 sizes
5.0 10×
65" LG 65QNED82A6B
Television - SMART, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10 and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, USB recording, Bluetooth, DLNA, Chromecast, game mode, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×200, 20 W speaker(s), Dolby Digital AC3, G
16,990,-
From 391,- per month
Buy
In stock > 5 pcs
Order Code: WK6017a33
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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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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
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