TV, Photo, Audio & VideoTelevisions4K Ultra HD

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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How to Choose a TV (GUIDE)

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683 Results

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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

73,090,- New 77,767,-

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As good as new - in stock 1 pcs

Order Code: WR174k7d

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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

104,390,-

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As good as new - in stock 4 pcs

Order Code: WR174k7j

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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

156,690,- New 166,656,-

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As good as new - in stock 2 pcs

Order Code: WR174s8

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4.7 36×

55" Samsung QE55S95F

Television - SMART OLED, 139cm, 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, G

44,290,- New 47,129,-

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As good as new - in stock 5 pcs

Order Code: WR174k6

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2 sizes

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

27,590,- New 29,400,-

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As good as new - in stock 2 pcs

Order Code: WK6017a47

43" Sony Bravia 3 (K43S35BP. CEI) - Television

4.6 20×

43" Sony Bravia 3 (K43S35BP. CEI)

Television - SMART LED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10, Dolby Vision and HLG, 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 200×200, 20 W speaker(s), DTS Digital Surround and Dolby Atmos, E

13,190,- New 13,990,-

Buy

As good as new - in stock 2 pcs

Order Code: WS1018h3a

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to Alza branch

4.8 31×

65" TCL 65Q7C

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, 30 W speaker(s), DTS:X and Dolby Atmos, F

21,590,- New 22,990,-

Buy

As good as new - in stock 1 pcs

Order Code: WK690f3a7aa4

2 sizes

4.1 16×

65" LG 65QNED85A6C

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, 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, E

19,990,- New 21,320,-

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As good as new - in stock 1 pcs

Order Code: WK6017a34

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3 sizes

3.2 4×

75" Samsung QE75QN80F

Television - SMART, 191cm, 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 400×400, 30 W speaker(s), Dolby Atmos and Dolby Digital Plus, F

38,890,- New 41,414,-

Buy

As good as new - in stock 2 pcs

Order Code: WR174p9

Free delivery
to Alza branch

4.3 16×

98" Samsung UE98DU9072

Television - SMART LED, 249cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10 and HDR10+, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, game mode, voice control, Apple Airplay 2, Tizen OS, VESA 600×400, F

38,490,- New 42,754,-

Buy

As good as new - in stock 1 pcs

Order Code: WR175j2

Free delivery
Alzaboxes and stores

4.8 76×

55" Samsung QE55S90D

Television - SMART OLED, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, HDR10+ and HLG, dual tuner DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, LAN, WiFi, Bluetooth, DLNA, game mode, voice control, plays 360° video, Apple Airplay 2, mobile device pairing, Tizen OS, VESA 300×200, Dolby Atmos, G

23,790,-

Buy

As good as new - in stock 1 pcs

Order Code: WR175k1

4.7 56×

50" Samsung UE50CU7092

Television - SMART LED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, CI+, LAN, WiFi, Bluetooth, HbbTV 2,0, game mode, mobile device pairing, Tizen OS, VESA 200×200, 20 W speaker(s), Dolby Digital Plus (E-AC-3), G

9,119,-

Buy

As good as new - in stock 1 pcs

Order Code: WR176c2

Free delivery
to Alza branch

3 sizes

5.0 8×

85" TCL 85C9K

Television - SMART, 215cm, 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, 90 W speaker(s), DTS:X and Dolby Atmos, E

58,490,- 64,990,-

Buy

In stock 3 pcs

Order Code: WK690g3l4

Free delivery
to Alza branch

6 sizes

5.0 1×

75" Samsung QE75QN70H

Television - SMART QLED, 191cm, 4K Ultra HD, 50 / 60Hz (50Hz), DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, voice control, Tizen OS, VESA 400×400, 20 W speaker(s), DTS Digital Surround, D

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. 31,990,-

35,544,-

Buy

In stock > 5 pcs

Order Code: WR173m2

4.2 11×

50" CHiQ U50QM10V + 2 roky prodloužená záruka

Television - SMART QLED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, Bluetooth, DLNA, Chromecast, voice control, Google Assistant, Google TV, VESA 400×200, 20 W speaker(s), E

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. 7,557,-

8,890,-

Buy

In stock > 5 pcs

Order Code: JT900a02m

55" Sony Bravia 7 II (K55XR75M2PB. CEI) - Television

Free delivery
to Alza branch

5 sizes

5.0 1×

55" Sony Bravia 7 II (K55XR75M2PB. CEI)

Television - SMART, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10, Dolby Vision and HLG, local dimming, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, game mode, Apple Airplay 2, Google TV, VESA 300×300, 40 W speaker(s), DTS:X, DTS Digital Surround and Dolby Atmos, E

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. 42,499,-

49,999,-

Buy

In stock 4 pcs

Order Code: WS8015a12

5 sizes

5.0 2×

43" Hisense 43A6S

Television - SMART LED, 109cm, 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 200×300, DTS Virtual:X, E

7,490,-

Buy

In stock > 5 pcs

Order Code: HIS022x9b16

Free
delivery

2 sizes

5.0 1×

85" Hisense 85U7Q PRO + 5 let záruka po registraci

Television - SMART, 215cm, 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 600×400, 60 W speaker(s), Dolby Atmos and Dolby Digital AC4, D

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. 39,992,-

49,990,-

Buy

In stock > 5 pcs

Order Code: HIS022x8a41

4.5 17×

55" LG 55QNED70A6A

Television - SMART, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 1× USB, USB recording, Bluetooth, DLNA, Chromecast, game mode, voice control, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×200, 20 W speaker(s), Dolby Digital, G

9,890,-

Buy

In stock > 5 pcs

Order Code: WK601b5

Free delivery
Alzaboxes and stores

5 sizes

4.9 13×

65" Samsung QE65S85H

Television - SMART OLED, 165cm, 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 300×200, 20 W speaker(s), DTS Digital Surround and Dolby Atmos, F

35,369,-

Buy

In stock 1 pcs

Order Code: WR173l7

5.0 1×

50" Blaupunkt 50UGC5501S

Television - SMART LED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct,, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, voice control, Google Assistant, Google TV, VESA 200×200, 16 W speaker(s), G

8,990,-

Buy

In stock 5 pcs

Order Code: TVblau014d2

2 sizes

4.5 2×

50" LG 50QNED80A3A

Television - SMART, 127cm, 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 200×200, 20 W speaker(s), Dolby Digital AC3, F

9,985,-

Buy

In stock 4 pcs

Order Code: wk6017b57

Free delivery
to Alza branch

3.0 1×

83" LG OLED83G58

Television - SMART OLED, 210cm, 4K Ultra HD, 100 / 120Hz (100Hz), Dolby Vision, DVB-T2/S2/C, H.265/HEVC, Bluetooth, DLNA, Chromecast, Miracast, voice control, Apple Airplay 2, webOS, VESA 400×400, E

86,990,-

Buy

In stock 1 pcs

Order Code: WK765

Free
delivery

5 sizes

4.0 1×

65" Hisense 65UR8S

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, E

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. 25,990,-

32,487,- 34,990,-

Buy

In stock 2 pcs

Order Code: HIS022x8ax25

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How to Choose a TV (GUIDE)

How to Wall Mount a TV

No longer sold

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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