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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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AlzaPlus+ Deals Samsung 2+1 free How to Choose a TV (GUIDE) How to Wall Mount a TV
 
820 Results
98" TCL 98X11K - Television
Free delivery
to Alza branch
1.0 1×
98" TCL 98X11K
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, 2× USB, CI+, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, Google TV, VESA 600×400, 120 W speaker(s), DTS:X and Dolby Atmos, G
-3 % off new 169,690,- New 174,990,-
From 4,024,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: WK690g5fe
65" Samsung QE65S95F - Television
Free delivery
to Alza branch
4.8 28×
65" Samsung QE65S95F
Television - SMART OLED, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+ and HLG, 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, 70 W speaker(s), Dolby Atmos and Dolby Digital Plus, F
-3 % off new 43,590,- New 44,980,-
From 1,034,- per month
Buy
Unsealed - in stock 3 pcs
Order Code: WR174k6g
65" Blaupunkt 65MBG7000S - Television
4.0 1×
65" Blaupunkt 65MBG7000S
Television - SMART, 165cm, 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, Google TV, VESA 600×300, 24 W speaker(s), Dolby Atmos and Dolby Digital Plus (E-AC-3), G
-7 % off new 16,590,- New 17,990,-
From 393,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: TVblau015e
77" Sony Bravia QD-OLED XR-77A95L - Television
Free delivery
Alzaboxes and stores
5.0 3×
77" Sony Bravia QD-OLED XR-77A95L
Television - SMART OLED, 195cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, DLNA, Chromecast, game mode, voice control, Apple Airplay 2, Google TV, 60 W speaker(s), Dolby Atmos, G
-3 % off new 116,390,- New 119,999,-
From 2,760,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: WS79131
55" Panasonic TV-55W80AEZ - Television
1.0 1×
55" Panasonic TV-55W80AEZ
Television - SMART QLED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, HDR10+, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Amazon Alexa, VESA 200×200, E
-1 % off new 14,790,- New 14,990,-
From 351,- per month
Buy
Unsealed - in stock 1 pcs
Order Code: WX244o5c14
50" Hisense 50A7Q - Television
4.8 4×
50" Hisense 50A7Q
Television - SMART QLED, 127cm, 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 300×200, 14 W speaker(s), Dolby Atmos and Dolby Digital AC4, E
-18 % off new 8,199,- New 9,999,-
From 194,- per month
Buy
As good as new - in stock 1 pcs
Order Code: HIS022x8a20
55" HAIER H55K85FUX - Television
55" HAIER H55K85FUX
Television - SMART QLED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, Bluetooth, Chromecast, game mode, voice control, Google Assistant, Google TV, VESA 300×200, 24 W speaker(s), E
-5 % off new 8,539,- New 8,990,-
From 203,- per month
Buy
As good as new - in stock 1 pcs
Order Code: Ha2tva1b17
85" Xiaomi TV Max 2025 - Television
Free delivery
to Alza branch
1.0 1×
85" Xiaomi TV Max 2025
Television - SMART QLED, 215cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10+ and Dolby Vision, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, Miracast, game mode, voice control, Google TV, VESA 500×400, 30 W speaker(s), DTS HD and Dolby Atmos, G
-6 % off new 30,690,- New 32,999,-
From 728,- per month
Buy
As good as new - in stock 1 pcs
Order Code: XItel20
65" Sony Bravia 7 (K65XR70PAEP) - Television
Free delivery
to Alza branch
4.5 12×
65" Sony Bravia 7 (K65XR70PAEP)
Television - SMART, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10, Dolby Vision and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, DLNA, game mode, voice control, Google Assistant, Apple Airplay 2, Google TV, VESA 300×300, DTS:X, DTS Digital Surround, DTS HD and Dolby Atmos, D
41,490,-
From 984,- per month
Buy
As good as new - in stock 1 pcs
Order Code: WS1019s1fx4
50" TCL 50V6C - Television
4.7 59×
50" TCL 50V6C
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, CI+, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, Google TV, VESA 200×200, 20 W speaker(s), Dolby Digital Plus, E
-6 % off new 7,509,- New 7,990,-
From 178,- per month
Buy
As good as new - in stock 1 pcs
Order Code: WK690b9m7
65" Philips 65MLED820 - Television
Free delivery
Alzaboxes and stores
65" Philips 65MLED820
Television - SMART, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Mini LED, HDR10, HDR10+ and HLG, local dimming,, 3× HDMI, 2× USB, CI+, DLNA, game mode, Google Assistant, Amazon Alexa, Titan OS, VESA 300×300, 20 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, F
-5 % off new 21,490,- New 22,842,-
From 510,- per month
Buy
As good as new - in stock 1 pcs
Order Code: WC389u9c2
77" Samsung QE77S95F - Television
Free
delivery
5.0 31×
77" Samsung QE77S95F
Television - SMART OLED, 195cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 400×400, 70 W speaker(s), Dolby Atmos and Dolby Digital Plus, F
-6 % off new 73,090,- New 77,767,-
From 1,733,- per month
Buy
As good as new - in stock 1 pcs
Order Code: WR174k7d
83" Samsung QE83S95F - Television
Free delivery
to Alza branch
3.9 6×
83" Samsung QE83S95F
Television - SMART OLED, 210cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 400×400, 70 W speaker(s), Dolby Atmos and Dolby Digital Plus, G
-6 % off new 104,390,- New 111,100,-
From 2,476,- per month
Buy
As good as new - in stock 4 pcs
Order Code: WR174k7j
85" Philips 85PUS8510 - Television
Free delivery
to Alza branch
2 sizes
4.0 3×
85" Philips 85PUS8510
Television - SMART LED, 215cm, 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 600×400, 20 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, D
-6 % off new 32,190,- New 34,271,-
From 763,- per month
Buy
As good as new - in stock 2 pcs
Order Code: WC389b06
55" Samsung UE55U7022F - Television
4.9 12×
55" Samsung UE55U7022F
Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10+ and HLG, local dimming,, 3× HDMI, 1× USB, DLNA, game mode, Apple Airplay 2, Tizen OS, VESA 200×200, 20 W speaker(s), Dolby Digital Plus, F
-6 % off new 7,979,- New 8,490,-
From 189,- per month
Buy
As good as new - in stock 1 pcs
Order Code: WR174d3
65" Samsung QE65S95F - Television
Free delivery
to Alza branch
4.8 28×
65" Samsung QE65S95F
Television - SMART OLED, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+ and HLG, 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, 70 W speaker(s), Dolby Atmos and Dolby Digital Plus, F
-5 % off new 42,290,- New 44,980,-
From 1,003,- per month
Buy
As good as new - in stock 2 pcs
Order Code: WR174k6g
42" Samsung QE42S90F - Television
7 sizes
4.8 19×
42" Samsung QE42S90F
Television - SMART OLED, 106cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, Bluetooth, DLNA, voice control, Apple Airplay 2, Tizen OS, VESA 200×200, 40 W speaker(s), Dolby Atmos and Dolby Digital Plus, G
-6 % off new 18,790,- New 19,990,-
From 446,- per month
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WR174k0
75" LG 75QNED85A6C - Television
Free delivery
to Alza branch
4.8 39×
75" LG 75QNED85A6C
Television - SMART, 191cm, 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, 20 W speaker(s), Dolby Digital AC3, D
-6 % off new 27,590,- New 29,400,-
From 654,- per month
Buy
As good as new - in stock 1 pcs
Order Code: WK6017a47
65" Panasonic TN-65W70AEZ - Television
4.3 7×
65" Panasonic TN-65W70AEZ
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), 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, Google TV, VESA 400×200, Dolby Atmos, E
-5 % off new 14,590,- New 15,490,-
From 346,- per month
Buy
As good as new - in stock 2 pcs
Order Code: WX244s8t2a26
50" Hisense 50E8Q - Television
4.9 8×
50" Hisense 50E8Q
Television - SMART, 127cm, 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, CI+, USB recording, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 300×200, 40 W speaker(s), Dolby Atmos, E
-7 % off new 12,990,- New 13,990,-
From 308,- per month
Buy
As good as new - in stock 1 pcs
Order Code: HIS020l9g2e
55" Panasonic TB-55W60AEZ - Television
3.5 2×
55" Panasonic TB-55W60AEZ
Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, TiVo OS, VESA 200×200, Dolby Atmos, F
-6 % off new 12,090,- New 12,990,-
From 287,- per month
Buy
As good as new - in stock 1 pcs
Order Code: WX244o5c6
50" Samsung QE50QN90C - Television
Free delivery
Alzaboxes and stores
4.5 9×
50" Samsung QE50QN90C
Television - SMART QLED, 127cm, 4K Ultra HD, 144Hz, Mini LED, HDR10, HDR10+ and HLG, local dimming, dual tuner DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, LAN, WiFi, Bluetooth, DLNA, HbbTV 2,0, voice control, plays 360° video, Apple Airplay 2, mobile device pairing, Tizen OS, VESA 200×200, Dolby Atmos and Dolby Digital Plus, F
24,590,-
From 583,- per month
Buy
As good as new - in stock 1 pcs
Order Code: WR176m8
43" LG 43UR78003 - Television
4.7 119×
43" LG 43UR78003
Television - SMART LED, 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, LAN, WiFi, Bluetooth, DLNA, Miracast, HbbTV 2,0, game mode, plays 360° video, Amazon Alexa, Apple Airplay 2, mobile device pairing, webOS, VESA 200×200, 20 W speaker(s), G
6,169,-
From 146,- per month
Buy
As good as new - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: WK607h7
83" Samsung QE83S90F - Television
Free
delivery
7 sizes
5.0 6×
83" Samsung QE83S90F
Television - SMART OLED, 210cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+ and HLG, 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, 40 W speaker(s), Dolby Atmos and Dolby Digital Plus, F
Buy with code 2026ALZAEXTRA50 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 49,990,-
99,980,-
From 1,186,- per month
Buy
In stock > 5 pcs
Order Code: WR174k7h
AlzaPlus+ Deals Samsung 2+1 free 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
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