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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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Alza Days How to Choose a TV (GUIDE)
 
638 Results
65" Hisense 65U7Q PRO - Television
2 sizes
5.0 3×
65" Hisense 65U7Q PRO
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, CI+, USB recording, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 400×400, 50 W speaker(s), Dolby Atmos and Dolby Digital AC4, E
-3 % off new 290,990 Ft New 299,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: HIS022x8a39
98" TCL 98C7K - Television
Free delivery
to Alza branch
4.5 4×
98" TCL 98C7K
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, 60 W speaker(s), DTS:X and Dolby Atmos, E
-3 % off new 824,490 Ft New 849,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WK690g5fb
65" TCL 65C8K - Television
Free delivery
to Alza branch
2 sizes
4.6 13×
65" TCL 65C8K
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, 90 W speaker(s), DTS:X and Dolby Atmos, D
-3 % off new 436,490 Ft New 449,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WK690f3a7aa1b
50" Philips 50PUS9010 - Television
3.7 8×
50" Philips 50PUS9010
Television - SMART LED, 127cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct LED, HDR10, HDR10+, Dolby Vision and HLG, local dimming,, 4× HDMI, 2× USB, CI+, DLNA, game mode, Ambilight, Google Assistant, Amazon Alexa, Titan OS, VESA 200×300, 20 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, F
-3 % off new 199,890 Ft New 206,090 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WC389n7k4
65" Hisense 65U7Q PRO - Television
2 sizes
5.0 3×
65" Hisense 65U7Q PRO
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, CI+, USB recording, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 400×400, 50 W speaker(s), Dolby Atmos and Dolby Digital AC4, E
-6 % off new 281,990 Ft New 299,990 Ft
Buy
As good as new - in stock 1 pcs
Order Code: HIS022x8a39
65" Sony Bravia KD-65X85L - Television
Free delivery
to Alza branch
4.8 18×
65" Sony Bravia KD-65X85L
Television - SMART LED, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct LED, HDR10, Dolby Vision and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, game mode, Google TV, VESA 300×300, 20 W speaker(s), Dolby Atmos, F
-13 % off new 374,090 Ft New 429,990 Ft
Buy
As good as new - in stock 1 pcs
Order Code: WS1019s1fx3
55" Hisense 55A6Q - Television
2 sizes
4.4 16×
55" Hisense 55A6Q
Television - SMART LED, 139cm, 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 200×400, 20 W speaker(s), DTS Virtual:X and Dolby Digital AC4, E
-3 % off new 116,390 Ft New 119,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: HIS022x8a8
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
-3 % off new 112,290 Ft New 115,790 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: TVblau011ca
83" Samsung QE83S85F - Television
Free delivery
to Alza branch
2 sizes
4.9 14×
83" Samsung QE83S85F
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, 20 W speaker(s), Dolby Atmos and Dolby Digital Plus, F
-6 % off new 751,990 Ft New 799,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WR174k7f
27" Thomson 27UE7M45 - Television
2 sizes
27" Thomson 27UE7M45
Television - SMART LED, 68cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10,, 1× USB, CI+, WiFi, Bluetooth, Chromecast, voice control, Google Assistant, Google TV, 43 W speaker(s), DTS Studio Sound, F
-3 % off new 203,690 Ft New 209,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: QWK680y25
55" Philips 55PUS8100 - Television
4.8 8×
55" Philips 55PUS8100
Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10, HDR10+ and HLG, local dimming,, 3× HDMI, 2× USB, CI+, DLNA, Chromecast, game mode, Ambilight, Google Assistant, Amazon Alexa, Google TV, VESA 200×100, 20 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, E
-3 % off new 154,890 Ft New 159,720 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WC389e891
43" Philips 43PUS8510 - Television
2 sizes
3.3 3×
43" Philips 43PUS8510
Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, HDR10, HDR10+ and HLG, local dimming,, 3× HDMI, 2× USB, CI+, DLNA, game mode, Ambilight, Google Assistant, Amazon Alexa, Titan OS, VESA 200×100, 20 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, F
-3 % off new 130,590 Ft New 134,690 Ft
Buy
Unsealed - in stock 3 pcs
Order Code: WC389i8g4
98" Samsung QE98QN90F - Television
Free delivery
to Alza branch
4 sizes
4.5 2×
98" Samsung QE98QN90F
Television - SMART, 249cm, 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 600×400, 60 W speaker(s), Dolby Atmos and Dolby Digital Plus, E
-3 % off new 1,939,990 Ft New 1,999,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WR174s8
55" Samsung The Frame QE55LS03F - Television
Free delivery
to Alza branch
3.8 4×
55" Samsung The Frame QE55LS03F
Television - SMART QLED, 139cm, 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 200×200, 40 W speaker(s), Dolby Atmos and Dolby Digital Plus, G
-3 % off new 378,290 Ft New 389,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WR174n3
98" Samsung QE98QN90F - Television
Free delivery
to Alza branch
4 sizes
4.5 2×
98" Samsung QE98QN90F
Television - SMART, 249cm, 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 600×400, 60 W speaker(s), Dolby Atmos and Dolby Digital Plus, E
-6 % off new 1,879,990 Ft New 1,999,990 Ft
Buy
As good as new - in stock 2 pcs
Order Code: WR174s8
65" Philips 65PUS8510 - Television
2 sizes
3.8 11×
65" Philips 65PUS8510
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, 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
-7 % off new 278,990 Ft New 299,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WC389r49c6
85" Hisense 85U7NQ - Television
Free delivery
to Alza branch
4.6 5×
85" Hisense 85U7NQ
Television - SMART QLED, 215cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, Miracast, game mode, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 600×400, DTS:X, Dolby Atmos and Dolby Digital Plus (E-AC-3), D
-11 % off new 533,990 Ft New 599,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: HIS022x52e
50" TCL 50P7K - Television
2 sizes
3.9 7×
50" TCL 50P7K
Television - SMART QLED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct LED, 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 300×300, 20 W speaker(s), DTS:X, DTS Virtual:X and Dolby Atmos, F
-1 % off new 138,490 Ft New 139,890 Ft
Buy
Unsealed - in stock 2 pcs
Order Code: WK690b9m5
55" Philips 55OLED770 - Television
Free delivery
to Alza branch
4.7 32×
55" Philips 55OLED770
Television - SMART OLED, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+, Dolby Vision and HLG, local dimming,, 4× HDMI, 2× USB, CI+, DLNA, game mode, Ambilight, Google Assistant, Amazon Alexa, Titan OS, VESA 300×300, 20 W speaker(s), DTS:X, Dolby Atmos and Dolby Digital AC4, F
-2 % off new 333,290 Ft New 343,590 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WC389p772
65" TCL 65C9K - Television
Free delivery
to Alza branch
3.9 9×
65" TCL 65C9K
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, 90 W speaker(s), DTS:X and Dolby Atmos, E
-3 % off new 484,990 Ft New 499,990 Ft
Buy
Unsealed - in stock 5 pcs
Order Code: WK690f3a7aa1b1
65" Samsung UE65U8092 - Television
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
-3 % off new 218,190 Ft New 224,990 Ft
Buy
Unsealed - in stock 1 pcs
Order Code: WR174g6
55" Sony Bravia 5 (K55XR55B.CEI) - Television
Free delivery
to Alza branch
4.8 11×
55" Sony Bravia 5 (K55XR55B.CEI)
Television - SMART, 139cm, 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, DLNA, game mode, Google Assistant, Apple Airplay 2, Google TV, VESA 300×300, 40 W speaker(s), DTS Digital Surround and Dolby Atmos, E
-3 % off new 417,090 Ft New 429,990 Ft
Buy
Unsealed - in stock 2 pcs
Order Code: WS1018z2d3d8
77" Sony Bravia 8A (K77XR8AB. CEI) - Television
Free delivery
to Alza branch
5.0 3×
77" Sony Bravia 8A (K77XR8AB. CEI)
Television - SMART OLED, 195cm, 4K Ultra HD, 100 / 120Hz (100Hz), DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, WiFi, Bluetooth, DLNA, game mode, Google TV, VESA 300×300, 20 W speaker(s), Dolby Atmos, E
-6 % off new 751,990 Ft New 799,990 Ft
Buy
As good as new - in stock 1 pcs
Order Code: WS1021x1c
100" Samsung QE100QN80F - Television
Free delivery
to Alza branch
3 sizes
5.0 8×
100" Samsung QE100QN80F
Television - SMART, 254cm, 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, CI+, Bluetooth, DLNA, voice control, Apple Airplay 2, Tizen OS, VESA 600×400, 30 W speaker(s), Dolby Atmos and Dolby Digital Plus, F
-6 % off new 1,033,990 Ft New 1,099,990 Ft
Buy
As good as new - in stock 1 pcs
Order Code: WR174s8c
Alza Days How to Choose a TV (GUIDE)
 

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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 doručit do České republiky? Jdi na 4K televize
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Für den Versand nach Deutschland, besuchen Sie bitte 4K-Fernseher
Für den Versand nach Österreich, besuchen Sie bitte 4K-Fernseher
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