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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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455 Results
75" TCL 75P6K - Television
5 sizes
5.0 1×
75" TCL 75P6K
Television - SMART LED, 191cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10 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, 30 W speaker(s), Dolby Digital Plus, E
799 €
Buy
In stock > 5 pcs
Order Code: WK690f7n
100" Hisense 100U7KQ - Television
5.0 6×
100" Hisense 100U7KQ
Television - SMART, 254cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10+, Dolby Vision, HLG and Dolby Vision IQ, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, Chromecast, Miracast, voice control, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 600×400, Dolby Atmos and Dolby Digital AC4, F
3,059 €
Buy
In stock 2 pcs
Order Code: HIS022x8a1
75" TCL 75C6K - Television
6 sizes
5.0 1×
75" TCL 75C6K
Television - SMART, 191cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10, HDR10+, Dolby Vision, HLG and Dolby Vision IQ, local dimming,, 4× HDMI, 1× USB, CI+, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, Google TV, VESA 200×300, 40 W speaker(s), DTS:X, DTS Virtual:X and Dolby Atmos, E
1,199 €
Buy
In stock > 5 pcs
Order Code: WK690f3a7aa6a
65" Hisense 65A6S - Television
65" Hisense 65A6S
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10 and HDR10+,, 3× HDMI, 2× USB, WiFi, Bluetooth, game mode, Apple Airplay 2, Vidaa, VESA 400×200, E
New arrival 529.90 €
Buy
In stock > 5 pcs
Order Code: HIS022x9b26
98" TCL 98C6K - Television
6 sizes
98" TCL 98C6K
Television - SMART, 249cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10, HDR10+, Dolby Vision, HLG and Dolby Vision IQ, local dimming,, 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
New arrival 2,399 €
Buy
In stock > 5 pcs
Order Code: WK690g3pa
55" LG OLED55C59LB - Television
55" LG OLED55C59LB
Television - SMART OLED, 139cm, 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 1,449 €
Buy
In stock > 5 pcs
Order Code: wk6018c57
43" Hisense 43E7S - Television
43" Hisense 43E7S
Television - SMART QLED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10, HDR10+ and HDR10+ Adaptive, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, WiFi, Bluetooth, game mode, Apple Airplay 2, Vidaa, VESA 200×300, Dolby Atmos, E
New arrival 378.90 €
Buy
In stock 4 pcs
Order Code: HIS022x9b17
43" Hisense 43A6S - Television
43" Hisense 43A6S
Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10 and HDR10+, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, WiFi, Bluetooth, game mode, Apple Airplay 2, Vidaa, VESA 200×300, DTS Virtual:X, E
New arrival 332.90 €
Buy
In stock > 5 pcs
Order Code: HIS022x9b16
55" Sharp 55JP7265E - Television
55" Sharp 55JP7265E
Television - SMART, 139cm, 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
488.90 €
Buy
In stock 1 pcs
Order Code: WSA387d8a2
65" Sharp 65JP7265E - Television
65" Sharp 65JP7265E
Television - SMART, 165cm, 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
691.90 €
Buy
In stock 3 pcs
Order Code: WSA387d8a3
55" Sharp 55HR7265E - Television
3 sizes
55" Sharp 55HR7265E
Television - SMART QLED, 139cm, 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, F
523.90 €
Buy
In stock 1 pcs
Order Code: WB055y2def15
65" Panasonic TB-65Z60AEG - Television
2 sizes
65" Panasonic TB-65Z60AEG
Television - SMART OLED, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Google Assistant, Amazon Alexa, TiVo OS, VESA 300×200, 20 W speaker(s), Dolby Atmos, F
1,679 €
Buy
In stock 2 pcs
Order Code: WX244s8t2b30
50" LG 50NANO90A6B - Television
50" LG 50NANO90A6B
Television - SMART, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, 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
671.90 €
Buy
In stock > 5 pcs
Order Code: WK775
55" LG 55NANO90A6B - Television
55" LG 55NANO90A6B
Television - SMART, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, 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, F
789.90 €
Buy
In stock 3 pcs
Order Code: WK774
65" Sencor SLE 65Q870TCSB - Television
1.5 2×
65" Sencor SLE 65Q870TCSB
Television - SMART QLED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, Miracast, game mode, webOS, VESA 300×200, G
487.90 €
Buy
In stock 1 pcs
Order Code: WS544sg0g
58" Hisense 58E7S - Television
58" Hisense 58E7S
Television - SMART QLED, 147cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, 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
New arrival 772.90 €
Buy
In stock 3 pcs
Order Code: HIS022x9b25
50" Hisense 50A6S - Television
50" Hisense 50A6S
Television - SMART LED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, 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
New arrival 528.90 €
Buy
In stock 1 pcs
Order Code: HIS022x9b19
50" Hisense 50E7S - Television
50" Hisense 50E7S
Television - SMART QLED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10, HDR10+, Dolby Vision and HDR10+ Adaptive, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, WiFi, Bluetooth, game mode, Apple Airplay 2, Vidaa, VESA 200×400, Dolby Atmos, E
New arrival 426.90 €
Buy
In stock > 5 pcs
Order Code: HIS022x9b20
55" Hisense 55E7S - Television
55" Hisense 55E7S
Television - SMART QLED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10, HDR10+, Dolby Vision and HDR10+ Adaptive, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, WiFi, Bluetooth, game mode, Apple Airplay 2, Vidaa, VESA 200×400, Dolby Atmos, E
New arrival 447.90 €
Buy
In stock > 5 pcs
Order Code: HIS022x9b22
55" Hisense 55A6S - Television
55" Hisense 55A6S
Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, 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
New arrival 413.90 €
Buy
In stock > 5 pcs
Order Code: HIS022x9b21
55" Sencor SLE 55Q871B - Television
55" Sencor SLE 55Q871B
Television - SMART QLED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, WiFi, Bluetooth, Miracast, game mode, webOS, VESA 200×200, 24 W speaker(s), Dolby Digital Plus, F
New arrival 467.90 €
Buy
In stock 4 pcs
Order Code: WS532f4d10j
42" LG OLED42C52 - Television
42" LG OLED42C52
Television - SMART OLED, 106cm, 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, 20 W speaker(s), Dolby Atmos and Dolby Digital AC3, G
New arrival 854.90 €
Buy
In stock > 5 pcs
Order Code: WK6017e16
50" Blaupunkt 50QBG6000S - Television
50" Blaupunkt 50QBG6000S
Television –
408.90 €
Buy
In stock > 5 pcs
Order Code: TVblau016a
70" Blaupunkt 70UGC5500S - Television
70" Blaupunkt 70UGC5500S
Television - SMART LED, 178cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED,, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, voice control, Google Assistant, Google TV, VESA 300×300, 20 W speaker(s), G
Buy with code ALZADAYS20AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 20 % Rabatt mit dem Code ALZADAYS20AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 549.52 €
686.90 €
Buy
In stock > 5 pcs
Order Code: TVblau015a1
Alza Days How to Choose a TV (GUIDE) How to Wall Mount a TV
 

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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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