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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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838 Results
55" Hisense 55A6S - Television
5 sizes
55" Hisense 55A6S
Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HDR10+, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, WiFi, Bluetooth, game mode, Apple Airplay 2, Vidaa, VESA 200×400, DTS Virtual:X, E
+Gift Subscription Antik TV after registration with a value of 73.20 €
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. 327.20 €
409 €
From 7.76 € per month
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In stock > 5 pcs
Order Code: HIS022x9b21
55" Toshiba 55UV3F63DG - Television
3.7 3×
55" Toshiba 55UV3F63DG
Television - SMART LED, 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
+Gift Wireless Headphones AIWA with a value of 86.90 €
313.90 €
From 7.44 € per month
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In stock > 5 pcs
Order Code: WB055y2g22i
65" Sencor SLE 65US804B - Television
Free
delivery
3.7 3×
65" Sencor SLE 65US804B
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, Miracast, voice control, webOS, VESA 200×200, 20 W speaker(s), Dolby Digital Plus, 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. 404.01 €
448.90 €
From 9.58 € per month
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In stock > 5 pcs
Order Code: WS524g6e4
43" Sencor SLE 43US804B - Television
Free
delivery
5.0 1×
43" Sencor SLE 43US804B
Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10,, 3× HDMI, 2× USB, VESA 200×200, 16 W speaker(s), F
256.90 €
From 6.09 € per month
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In stock > 5 pcs
Order Code: WS540e9a7c
75" Samsung UE75U7022F - Television
2 sizes
75" Samsung UE75U7022F
Television - SMART LED, 191cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10+ and HLG, local dimming,, 3× HDMI, 1× USB, DLNA, game mode, Apple Airplay 2, Tizen OS, VESA 400×300, 20 W speaker(s), Dolby Digital Plus, G
591 €
From 14.02 € per month
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In stock > 5 pcs
Order Code: WR174g6b
75" Philips 75PUS8510 - Television
Free delivery
to Alza branch
3 sizes
2.8 4×
75" Philips 75PUS8510
Television - SMART LED, 191cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10, HDR10+ and HLG, local dimming,, 3× HDMI, 2× USB, CI+, DLNA, game mode, Ambilight, Google Assistant, Amazon Alexa, Titan OS, VESA 400×300, 20 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, E
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. 702 €
936 €
From 16.65 € per month
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In stock > 5 pcs
Order Code: WC389b03
48" LG OLED48G56 - Television
Free delivery
to Alza branch
48" LG OLED48G56
Television - SMART OLED, 121cm, 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, 40 W speaker(s), Dolby Atmos and Dolby Digital AC3, F
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. 964.75 €
1,135 €
From 22.88 € per month
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In stock > 5 pcs
Order Code: WK6017a15
50" LG 50UA73003 - Television
4.0 2×
50" LG 50UA73003
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, USB recording, WiFi, DLNA, game mode, Amazon Alexa, webOS, VESA 300×300, 20 W speaker(s), Dolby Digital AC3, G
329.90 €
From 7.82 € per month
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In stock > 5 pcs
Order Code: wk6017b11e
50" STRONG SRT50UF8733 - Television
5.0 1×
50" STRONG SRT50UF8733
Television - SMART QLED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and Dolby Vision, local dimming, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, Chromecast, voice control, Google Assistant, Google TV, VESA 200×200, 20 W speaker(s), Dolby Atmos, G
329 €
From 7.80 € per month
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In stock 1 pcs
Order Code: JT880m08e
77" LG OLED77C5ELB - Television
Free delivery
to Alza branch
4 sizes
77" LG OLED77C5ELB
Television - SMART OLED, 195cm, 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, F
2,399 €
From 56.89 € per month
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In stock > 5 pcs
Order Code: wk6018c44
65" Samsung UE65M80H - Television
4 sizes
65" Samsung UE65M80H
Television - SMART, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), 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, D
New arrival 799 €
From 18.95 € per month
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In stock 3 pcs
Order Code: WR173u3
43" Toshiba 43QV3F63DG - Television
5.0 1×
43" Toshiba 43QV3F63DG
Television - SMART QLED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, Dolby Vision,, 3× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, Vidaa, VESA 100×100, 20 W speaker(s), Dolby Atmos, E
314.90 €
From 7.47 € per month
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In stock 1 pcs
Order Code: WB055y2g22e
55" LG OLED55C58 - Television
Free delivery
to Alza branch
5.0 1×
55" LG OLED55C58
Television - SMART OLED, 139cm, 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, 40 W speaker(s), Dolby Atmos and Dolby Digital AC3, F
1,179 €
From 27.96 € per month
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In stock > 5 pcs
Order Code: WK754
50" Samsung The Frame QE50LS03F - Television
Free delivery
to Alza branch
4 sizes
50" Samsung The Frame QE50LS03F
Television - SMART QLED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, HDR10+ and HDR10+ Adaptive, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 200×200, 20 W speaker(s), Dolby Atmos and Dolby Digital Plus, G
Buy with code 2026ALZAEXTRA45 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 594 €
1,080 €
From 14.09 € per month
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In stock > 5 pcs
Order Code: WR174m3
55" Samsung The Frame Pro QE55LS03HW - Television
Free delivery
to Alza branch
4 sizes
55" Samsung The Frame Pro QE55LS03HW
Television - SMART QLED, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), DVB-T2/S2/C, H.265/HEVC, 5× HDMI, 3× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 200×200, 40 W speaker(s), DTS Digital Surround and Dolby Atmos, F
New arrival 1,699 €
From 40.29 € per month
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In stock 5 pcs
Order Code: WR173k2
85" Samsung QE85QN80H - Television
Free
delivery
5 sizes
85" Samsung QE85QN80H
Television - SMART QLED, 215cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 600×400, 30 W speaker(s), DTS Digital Surround and Dolby Atmos, E
Buy with code SAMSUNGSUMMER3SK The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 1,899 €
New arrival 2,699 €
From 45.04 € per month
Buy
In stock 1 pcs
Order Code: WR173p4
85" Samsung The Frame Pro QE85LS03FW - Television
Free
delivery
3 sizes
85" Samsung The Frame Pro QE85LS03FW
Television - SMART, 215cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10, HDR10+ and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, Bluetooth, DLNA, voice control, Apple Airplay 2, Tizen OS, VESA 600×400, 40 W speaker(s), Dolby Atmos and Dolby Digital Plus, G
+Gift Frames for Frame TV Samsung with a value of 112.90 €
Buy with code 2026ALZAEXTRA40 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 2,038.80 €
3,398 €
From 48.35 € per month
Buy
In stock 2 pcs
Order Code: WR174r3
55" LG 55NU8E0B3LA - Television
6 sizes
55" LG 55NU8E0B3LA
Television - SMART LED, 139cm, 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, E
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. 359.10 €
399 €
From 8.52 € per month
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In stock > 5 pcs
Order Code: WK6016c90
75" LG 75NU8E0B3LA - Television
6 sizes
75" LG 75NU8E0B3LA
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, E
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. 575.10 €
639 €
From 13.64 € per month
Buy
In stock > 5 pcs
Order Code: WK6016c88
65" Samsung The Frame QE65LS03F - Television
Free delivery
to Alza branch
4 sizes
65" Samsung The Frame QE65LS03F
Television - SMART QLED, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+ and HDR10+ Adaptive, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 400×300, 40 W speaker(s), Dolby Atmos and Dolby Digital Plus, G
Buy with code 2026ALZAEXTRA30 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 849.10 €
1,213 €
From 20.14 € per month
Buy
In stock > 5 pcs
Order Code: WR174o3
43" Sencor SLE 43Q871B - Television
4.0 1×
43" Sencor SLE 43Q871B
Television - SMART QLED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, WiFi, Bluetooth, game mode, voice control, webOS, VESA 200×200, 20 W speaker(s), Dolby Digital Plus, 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. 257.31 €
285.90 €
From 6.10 € per month
Buy
In stock > 5 pcs
Order Code: WS532f4e10
27" LG 27LX6TDGA StanbyME 2 - Television
Free delivery
to Alza branch
27" LG 27LX6TDGA StanbyME 2
Television - SMART LED, 68cm, 4K Ultra HD, 50 / 60Hz (50Hz), Dolby Vision, 1× HDMI, 3× USB, Bluetooth, voice control, webOS, 10 W speaker(s), Dolby Atmos, F
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. 795.20 €
994 €
From 18.86 € per month
Buy
In stock > 5 pcs
Order Code: WK607c4k
65" Samsung MRE65R85H - Television
Free delivery
to Alza branch
5 sizes
65" Samsung MRE65R85H
Television - SMART, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10+, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 400×300, 30 W speaker(s), DTS Digital Surround and Dolby Atmos, F
New arrival 1,449 €
From 34.36 € per month
Buy
In stock 5 pcs
Order Code: WR173b1
75" Samsung MRE75R85H - Television
Free
delivery
5 sizes
75" Samsung MRE75R85H
Television - SMART, 191cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10+, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 400×300, 30 W speaker(s), DTS Digital Surround and Dolby Atmos, E
Buy with code SAMSUNGSUMMER2SK The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 1,899 €
New arrival 2,299 €
From 45.04 € per month
Buy
In stock > 5 pcs
Order Code: WR173c1
 
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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 doručit do České republiky? Jdi na 4K televize
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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