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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)
 
730 Results
55" Samsung UE55M74H - Television
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55" Samsung UE55M74H
Television - SMART, 139cm, 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
New arrival 159,990 Ft
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In stock > 5 pcs
Order Code: WR173t2
50" Sony Bravia 2 II (K50S25M2PB. CEI) - Television
5 sizes
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50" Sony Bravia 2 II (K50S25M2PB. CEI)
Television - SMART LED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, Apple Airplay 2, Google TV, VESA 200×200, 20 W speaker(s), DTS:X, DTS Digital Surround and Dolby Atmos, E
Discounted -8 % 219,990 Ft 240,000 Ft
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In stock > 5 pcs
Order Code: WS8015a7
50" TCL 50P7L - Television
6 sizes
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50" TCL 50P7L
Television - SMART QLED, 127cm, 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 300×300, 20 W speaker(s), DTS:X, DTS Virtual:X, DTS HD, Dolby Atmos and Dolby Digital Plus, F
Discounted -13 % 171,990 Ft 198,990 Ft
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In stock > 5 pcs
Order Code: WK691d1
65" Hisense 65U7SE - Television
6 sizes
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65" Hisense 65U7SE
Television - SMART, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10+, HLG and Dolby Vision IQ, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 400×300, DTS:X and Dolby Atmos, D
289,890 Ft
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In stock > 5 pcs
Order Code: HIS022x8ax16
55" LG 55NANO80A3B - Television
4 sizes
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55" LG 55NANO80A3B
Television - SMART, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, USB recording, Bluetooth, DLNA, Chromecast, game mode, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×300, 20 W speaker(s), Dolby Digital AC3, G
134,990 Ft
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In stock > 5 pcs
Order Code: wk6017b22
48" LG OLED48G63LS - Television
Free delivery
to Alza branch
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48" LG OLED48G63LS
Television - SMART OLED, 121cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×200, 40 W speaker(s), Dolby Atmos and Dolby Digital AC3, E
New arrival 499,990 Ft
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In stock 1 pcs
Order Code: wk6026a1
65" Hisense 65E8S - Television
5 sizes
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65" Hisense 65E8S
Television - SMART, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10, HDR10+, HLG and Dolby Vision IQ, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 400×300, 20 W speaker(s), DTS:X and Dolby Atmos, E
269,990 Ft
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In stock > 5 pcs
Order Code: HIS022x8ax13
65" TCL 65T8D - Television
5 sizes
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65" TCL 65T8D
Television - SMART, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10, HDR10+, Dolby Vision and HLG, 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 400×300, 35 W speaker(s), DTS:X, DTS Virtual:X, DTS HD, Dolby Atmos and Dolby Digital Plus, E
282,990 Ft
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In stock > 5 pcs
Order Code: WK691f6
65" Samsung UE65M74H - Television
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65" Samsung UE65M74H
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
New arrival 249,990 Ft
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In stock > 5 pcs
Order Code: WR173u2
55" Samsung UE55M80H - Television
4 sizes
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55" Samsung UE55M80H
Television - SMART, 139cm, 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, E
Discounted -9 % 239,990 Ft 265,990 Ft
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In stock > 5 pcs
Order Code: WR173t3
75" Samsung MRE75R85H - Television
Free delivery
to Alza branch
5 sizes
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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
+Gift Sound Bar Samsung with a value of 229,990 Ft
899,990 Ft
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In stock > 5 pcs
Order Code: WR173c1
77" Samsung QE77S90H - Television
Free delivery
to Alza branch
6 sizes
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77" Samsung QE77S90H
Television - SMART OLED, 195cm, 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 400×300, 40 W speaker(s), DTS Digital Surround and Dolby Atmos, E
+Gift Sound Bar Samsung with a value of 235,890 Ft
1,099,990 Ft
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In stock > 5 pcs
Order Code: WR173n3
55" Hisense 55E7S PRO - Television
7 sizes
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55" Hisense 55E7S PRO
Television - SMART QLED, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10+, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, Amazon Alexa, Apple Airplay 2, Vidaa, VESA 200×300, DTS:X and Dolby Atmos, E
+Gift Sound Bar HISENSE with a value of 34,990 Ft
184,990 Ft
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In stock > 5 pcs
Order Code: HIS022x8ax7
83" Samsung QE83S85H - Television
Free delivery
to Alza branch
5 sizes
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83" Samsung QE83S85H
Television - SMART OLED, 210cm, 4K Ultra HD, 100 / 120Hz (100Hz), DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 400×300, 20 W speaker(s), DTS Digital Surround and Dolby Atmos, E
1,399,990 Ft
Buy
In stock > 5 pcs
Order Code: WR173o1
50" Hisense 50E7S - Television
7 sizes
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50" Hisense 50E7S
Television - SMART QLED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, 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
+Gift Sound Bar HISENSE with a value of 34,990 Ft
134,990 Ft
Buy
In stock > 5 pcs
Order Code: HIS022x9b20
65" Hisense 65A6S - Television
5 sizes
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65" Hisense 65A6S
Television - SMART LED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HDR10+,, 3× HDMI, 2× USB, WiFi, Bluetooth, game mode, Apple Airplay 2, Vidaa, VESA 400×200, E
+Gift Sound Bar HISENSE with a value of 44,990 Ft
Discounted -11 % 159,990 Ft 179,990 Ft
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In stock
Order Code: HIS022x9b26
58" Hisense 58A6S - Television
5 sizes
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58" Hisense 58A6S
Television - SMART LED, 147cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HDR10+, 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), DTS Virtual:X, E
Discounted -5 % 146,190 Ft 153,890 Ft
Buy
In stock
Order Code: HIS022x9b24
55" Samsung UE55M70H - Television
6 sizes
Watch Price/Availability
55" Samsung UE55M70H
Television - SMART, 139cm, 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
Discounted -5 % 189,990 Ft 199,990 Ft
Buy
In stock
Order Code: WR173t1
55" Hisense 55A6S - Television
5 sizes
Watch Price/Availability
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
Discounted -5 % 136,990 Ft 144,990 Ft
Buy
In stock
Order Code: HIS022x9b21
75" Thomson 75QG7C14 - Television
3 sizes
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75" Thomson 75QG7C14
Television - SMART QLED, 191cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, Dolby Vision, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 3× USB, Google Assistant, Google TV, VESA 200×200, 24 W speaker(s), Dolby Atmos, F
Discounted -5 % 219,890 Ft 231,490 Ft
Buy
In stock
Order Code: QWK680x90
65" Samsung UE65M70H - Television
6 sizes
Watch Price/Availability
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
Discounted -6 % 234,990 Ft 249,990 Ft
Buy
In stock
Order Code: WR173u1
55" Samsung QE55QN80H - Television
Free delivery
to Alza branch
6 sizes
Watch Price/Availability
55" Samsung QE55QN80H
Television - SMART, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 300×200, 30 W speaker(s), DTS Digital Surround and Dolby Atmos, E
349,990 Ft
Buy
In stock > 5 pcs
Order Code: WR173k5
55" Samsung QE55S90H - Television
Free delivery
to Alza branch
6 sizes
Watch Price/Availability
55" Samsung QE55S90H
Television - SMART OLED, 139cm, 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 300×200, 40 W speaker(s), DTS Digital Surround and Dolby Atmos, F
549,990 Ft
Buy
In stock > 5 pcs
Order Code: WR173k9
50" Samsung UE50U8072H - Television
6 sizes
Watch Price/Availability
50" Samsung UE50U8072H
Television - SMART LED, 127cm, 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 200×200, 20 W speaker(s), DTS Digital Surround, F
154,990 Ft
Buy
In stock > 5 pcs
Order Code: WR173s3
Alza Days How to Choose a TV (GUIDE)
 

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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
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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