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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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How to Choose a TV (GUIDE) How to Wall Mount a TV
 
890 Results
50" Sharp 50HP6265E - Television
3 sizes
50" Sharp 50HP6265E
Television - SMART QLED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, Dolby Vision and HLG,, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, Google Assistant, Google TV, VESA 400×300, 24 W speaker(s), Dolby Atmos, Dolby Digital AC4, Dolby Digital and Dolby Digital Plus, F
8,989,-
From 213,- per month
Buy
In stock 2 pcs
Order Code: WB055y2def12
50" Sharp 50HP5265E - Television
3 sizes
50" Sharp 50HP5265E
Television - SMART QLED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, Dolby Vision and HLG,, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, Google Assistant, Google TV, VESA 400×300, 24 W speaker(s), Dolby Atmos, Dolby Digital AC4, Dolby Digital and Dolby Digital Plus, F
Discounted -16 % 7,490,- 8,989,-
From 178,- per month
Buy
In stock > 5 pcs
Order Code: WB055y2def11
55" Hisense 55A7Q - Television
2 sizes
1.0 1×
55" Hisense 55A7Q
Television - SMART QLED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, USB recording, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 400×200, 40 W speaker(s), Dolby Atmos and Dolby Digital AC4, E
+Gift Subscription Antik TV po registraci zdarma with a value of 4,068,-
11,990,-
From 284,- per month
Buy
In stock > 5 pcs
Order Code: HIS022x8a21
65" Samsung UE65M70H - Television
6 sizes
65" Samsung UE65M70H
Television - SMART, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Mini LED, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 200×200, 20 W speaker(s), DTS Digital Surround, F
Buy with code 2026ALZAEXTRA10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 17,091,-
New arrival 18,990,-
From 405,- per month
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In stock > 5 pcs
Order Code: WR173u1
48" LG OLED48C5ELB - Television
Free delivery
Alzaboxes and stores
4 sizes
48" LG OLED48C5ELB
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
26,990,-
From 640,- per month
Buy
In stock > 5 pcs
Order Code: wk6018c45
55" LG 55QNED70B6C - Television
4 sizes
55" LG 55QNED70B6C
Television - SMART, 139cm, 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 300×200, 20 W speaker(s), Dolby Digital AC3, E
14,990,-
From 355,- per month
Buy
In stock > 5 pcs
Order Code: WK6016c65
58" Hisense 58E7S - Television
7 sizes
58" Hisense 58E7S
Television - SMART QLED, 147cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10, HDR10+ and HDR10+ Adaptive, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Apple Airplay 2, Vidaa, VESA 200×300, 20 W speaker(s), Dolby Atmos, E
+Gift Subscription Antik TV po registraci zdarma with a value of 4,068,-
12,490,-
From 296,- per month
Buy
In stock > 5 pcs
Order Code: HIS022x9b25
50" Blaupunkt 50QBG6000S - Television
50" Blaupunkt 50QBG6000S
Television –
Buy with code 2026ALZAEXTRA15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 7,301,-
8,589,-
From 173,- per month
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: TVblau016a
55" Toshiba 55QV3F63DG - Television
55" Toshiba 55QV3F63DG
Television - SMART QLED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, Dolby Vision,, 3× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, Vidaa, VESA 200×200, 20 W speaker(s), Dolby Atmos, E
Discounted -11 % 8,890,- 9,999,-
From 211,- per month
Buy
In stock 3 pcs
Order Code: WB055y2g22ch
65" STRONG SRT65UG8773C - Television
65" STRONG SRT65UG8773C
Television - SMART QLED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10, DVB-T2/S2/C, H.265/HEVC, 2× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Google TV, VESA 300×200, 20 W speaker(s), Dolby Atmos, G
Buy with code 2026ALZAEXTRA25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 11,624,-
15,499,-
From 276,- per month
Buy
In stock 3 pcs
Order Code: JT880m09h
43" LG 43QNED70B6C - Television
4 sizes
43" LG 43QNED70B6C
Television - SMART, 109cm, 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 300×200, 20 W speaker(s), Dolby Digital AC3, F
New arrival 10,990,-
From 261,- per month
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WK6016c67
75" TCL 75RM7L - Television
Free delivery
to Alza branch
4 sizes
75" TCL 75RM7L
Television - SMART, 191cm, 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
39,990,-
From 948,- per month
Buy
In stock > 5 pcs
Order Code: WK691h5
85" Samsung UE85U8072H - Television
Free delivery
to Alza branch
6 sizes
85" Samsung UE85U8072H
Television - SMART LED, 215cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 400×300, 20 W speaker(s), DTS Digital Surround, F
New arrival 29,990,-
From 711,- per month
Buy
In stock > 5 pcs
Order Code: WR173w5
86" LG 86QNED8EA6B - Television
Free delivery
to Alza branch
5 sizes
86" LG 86QNED8EA6B
Television - SMART, 218cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10 and HLG,, 3× HDMI, 2× USB, USB recording, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 600×400, 20 W speaker(s), Dolby Digital AC3, E
33,990,-
From 806,- per month
Buy
In stock > 5 pcs
Order Code: wk6018c50
50" LG 50NANO90A6B - Television
50" LG 50NANO90A6B
Television - SMART, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, 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, F
Buy with code 2026ALZAEXTRA10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 11,332,-
Discounted -21 % 12,591,- 15,990,-
From 269,- per month
Buy
In stock > 5 pcs
Order Code: WK775
65" LG 65QNED93A6A - Television
Free delivery
to Alza branch
3 sizes
65" LG 65QNED93A6A
Television - SMART, 165cm, 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 400×300, 40 W speaker(s), Dolby Atmos and Dolby Digital AC3, G
29,990,-
From 711,- per month
Buy
In stock > 5 pcs
Order Code: WK757
43" LG 43QNED86B6B - Television
5 sizes
43" LG 43QNED86B6B
Television - SMART, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Mini LED, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× 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, F
New arrival 14,490,-
From 344,- per month
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WK6016c50
65" TCL 65P7L - Television
6 sizes
65" TCL 65P7L
Television - SMART QLED, 165cm, 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 400×300, 20 W speaker(s), DTS:X, DTS Virtual:X, DTS HD, Dolby Atmos and Dolby Digital Plus, E
18,990,-
From 450,- per month
Buy
In stock > 5 pcs
Order Code: WK691f3
55" Hisense 55U7SE - Television
6 sizes
55" Hisense 55U7SE
Television - SMART, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10, HDR10+ and HDR10+ Adaptive, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Apple Airplay 2, Vidaa, VESA 200×300, 40 W speaker(s), Dolby Atmos, E
+Gift Subscription Antik TV po registraci zdarma with a value of 4,068,-
18,490,-
From 439,- per month
Buy
In stock > 5 pcs
Order Code: HIS022x9b23
75" LG 75NU900B6LA - Television
6 sizes
75" LG 75NU900B6LA
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, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×300, 20 W speaker(s), Dolby Digital AC3, F
New arrival 19,990,-
From 474,- per month
Buy
In stock 3 pcs
Order Code: WK6016c76
85" LG 85NU850B6LA - Television
Free delivery
to Alza branch
5 sizes
85" LG 85NU850B6LA
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, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, VESA 400×400, 20 W speaker(s), Dolby Digital AC3, F
29,490,-
From 699,- per month
Buy
In stock 1 pcs
Order Code: WK6016c81
85" Blaupunkt 85MCG8000S - Television
Free delivery
to Alza branch
5 sizes
85" Blaupunkt 85MCG8000S
Television - SMART, 215cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10 and Dolby Vision,, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, voice control, Google Assistant, Google TV, VESA 500×300, 44 W speaker(s), Dolby Atmos, G
Buy with code 2026ALZAEXTRA10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 30,591,-
33,990,-
From 725,- per month
Buy
In stock > 5 pcs
Order Code: TVblau014d5
50" Philips 50PUS8001 - Television
4 sizes
50" Philips 50PUS8001
Television - SMART LED, 127cm, 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 11,990,-
From 284,- per month
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WC389y9a8
65" Sharp 65HR7265E - Television
3 sizes
65" Sharp 65HR7265E
Television - SMART QLED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, HLG and Dolby Vision IQ,, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, game mode, Google Assistant, Google TV, VESA 400×300, 24 W speaker(s), DTS Virtual:X, Dolby Atmos, Dolby Digital AC4, Dolby Digital and Dolby Digital Plus, E
+Gift Speaker AIWA with a value of 5,490,-
Buy with code 2026ALZAEXTRA20 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 341,- per month
Buy
In stock 1 pcs
Order Code: WB055y2def17
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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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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