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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684 Results

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Alzaboxes and stores

48" Philips 48OLED811

Television - SMART OLED, 121cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10+, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, voice control, Ambilight, Titan OS, VESA 300×300, 70 W speaker(s), DTS:X, DTS Digital Surround and Dolby Atmos, G

33,990,-

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In stock > 5 pcs

Order Code: WC389y10b6

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to Alza branch

75" Samsung UE75M72H

Television

Buy with code 2026ALZAEXTRA5 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. 24,990,-

26,305,- 26,990,-

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In stock > 5 pcs

Order Code: WR173v1a

Free delivery
Alzaboxes and stores

55" Philips 55OLED801

Television - SMART OLED, 139cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10+, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, voice control, Ambilight, Titan OS, VESA 300×300, 20 W speaker(s), DTS:X, DTS Digital Surround and Dolby Atmos, F

31,990,-

Buy

In stock > 5 pcs

Order Code: WC389y10b3

2 sizes

65" HAIER H65S85GUX

Television - SMART QLED, 165cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, HDR10, HDR10+, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 2× USB, CI+, WiFi, Bluetooth, Chromecast, game mode, voice control, Google Assistant, Amazon Alexa, Google TV, VESA 600×400, 27 W speaker(s), Dolby Atmos and Dolby Digital, D

19,990,-

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In stock 2 pcs

Order Code: Ha2tva1d8

Free delivery
to Alza branch

5 sizes

77" LG OLED77B65LA

Television - SMART OLED, 195cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 1× USB, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, VESA 300×200, 20 W speaker(s), Dolby Atmos and Dolby Digital AC3, E

66,653,-

Buy

In stock 3 pcs

Order Code: WK6016c19

Free delivery
Alzaboxes and stores

4 sizes

55" Samsung QE55S99H

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, 70 W speaker(s), DTS Digital Surround and Dolby Atmos, G

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. 54,990,-

61,100,-

Buy

In stock > 5 pcs

Order Code: WR173k9e

Free delivery
to Alza branch

3 sizes

75" TCL 75X11L

Television - SMART, 191cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, 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, 360 W speaker(s), DTS:X, DTS HD, Dolby Atmos and Dolby Digital Plus, F

99,990,-

Buy

In stock 3 pcs

Order Code: WK691h7

Free delivery
to Alza branch

4 sizes

85" TCL 85C6K PRO

Television - SMART, 215cm, 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 600×400, 40 W speaker(s), DTS:X, DTS Virtual:X, DTS HD, Dolby Atmos and Dolby Digital Plus, D

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. 38,242,-

44,990,- 46,990,-

Buy

In stock > 5 pcs

Order Code: WK691i1

Free delivery
to Alza branch

5 sizes

98" Xiaomi S Mini LED 2026

Television - SMART, 249cm, 4K Ultra HD, 100 / 120Hz (100Hz), Mini LED, HDR10+ and Dolby Vision, local dimming, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, Bluetooth, Chromecast, game mode, Apple Airplay 2, Google TV, VESA 600×500, 30 W speaker(s), DTS:X and Dolby Atmos, F

54,999,-

Buy

In stock 4 pcs

Order Code: XItel33

Free delivery
to Alza branch

3 sizes

98" TCL 98C7L

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, DTS HD, Dolby Atmos and Dolby Digital Plus, 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. 63,992,-

79,990,-

Buy

In stock 4 pcs

Order Code: WK691j1a

5 sizes

50" Philips 50PUS7001

Television - SMART LED, 127cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, DLNA, game mode, Titan OS, VESA 200×100, 20 W speaker(s), DTS:X and DTS Digital Surround, E

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. 9,891,-

10,990,-

Buy

In stock > 5 pcs

Order Code: WC389y9a3

4 sizes

55" Philips 55PUS8001

Television - SMART LED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, DLNA, game mode, Titan OS, VESA 200×100, 20 W speaker(s), DTS:X, DTS Digital Surround and Dolby Atmos, F

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. 11,042,-

12,990,-

Buy

In stock > 5 pcs

Order Code: WC389y9a9

Free delivery
to Alza branch

3 sizes

115" TCL 115RM9L

Television - SMART, 292cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, 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 1000×600, 336 W speaker(s), DTS:X, DTS HD, Dolby Atmos and Dolby Digital Plus, F

349,990,-

Buy

In stock 4 pcs at the supplier's

Order Code: WK691k1

Free
delivery

4 sizes

65" Hisense 65A7S

Television - SMART QLED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+, HLG and Dolby Vision IQ, DVB-T2/S2/C, H.265/HEVC, 3× 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, D

16,490,-

Buy

In stock 1 pcs

Order Code: HIS022x8ax4

100" Sony Bravia 3 II (K100XR35M2PB.CEI) - Television

Free delivery
to Alza branch

4 sizes

100" Sony Bravia 3 II (K100XR35M2PB.CEI)

Television - SMART, 254cm, 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 600×400, 20 W speaker(s), DTS:X, DTS Digital Surround and Dolby Atmos, E

69,990,-

Buy

Unsealed - in stock 1 pcs

Order Code: WS1018z5a5

55" Philips 55PQS8611

Television - SMART QLED, 139cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, game mode, voice control, Titan OS, VESA 300×300, 20 W speaker(s), DTS:X, DTS Digital Surround and Dolby Atmos, F

14,990,-

Buy

In stock > 5 pcs

Order Code: WC389qa7

Free
delivery

75" Philips 75PQS7801

Television - SMART QLED, 191cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, game mode, Titan OS, VESA 400×300, 20 W speaker(s), DTS:X, DTS Digital Surround and Dolby Atmos, E

19,990,-

Buy

In stock > 5 pcs

Order Code: WC389qa4

Free delivery
to Alza branch

5 sizes

83" LG OLED83B65LA

Television - SMART OLED, 210cm, 4K Ultra HD, 100 / 120Hz (100Hz), HDR10, Dolby Vision and HLG, DVB-T2/S2/C, H.265/HEVC, 4× HDMI, 1× USB, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, VESA 400×400, 20 W speaker(s), Dolby Atmos and Dolby Digital AC3

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. 89,990,-

99,989,-

Buy

In stock > 5 pcs

Order Code: WK6016c18

Free delivery
to Alza branch

3 sizes

85" TCL 85RM9L

Television - SMART, 215cm, 4K Ultra HD, 100 / 120Hz (100Hz), Direct, 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, 240 W speaker(s), DTS:X, DTS HD, Dolby Atmos and Dolby Digital Plus, F

129,990,-

Buy

In stock > 5 pcs

Order Code: WK691i5

Free delivery
to Alza branch

75" Samsung QE75QN80H

Television - SMART QLED, 191cm, 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, 30 W speaker(s), DTS Digital Surround and Dolby Atmos, E

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. 40,491,-

44,990,- New 49,989,-

Buy

Unsealed - in stock 2 pcs

Order Code: WR173m4

43" Philips 43PQS8611

Television - SMART QLED, 109cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, game mode, voice control, Titan OS, VESA 200×200, 20 W speaker(s), DTS:X, DTS Digital Surround and Dolby Atmos, F

11,990,-

Buy

In stock > 5 pcs

Order Code: WC389qa5

Free
delivery

65" Philips 65PQS7801

Television - SMART QLED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10+ and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, DLNA, game mode, Titan OS, VESA 400×300, 20 W speaker(s), DTS:X, DTS Digital Surround and Dolby Atmos, E

15,990,-

Buy

In stock > 5 pcs

Order Code: WC389qa3

65" Sencor SLE 65TQU770B

Television - SMART QLED, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Direct, HDR10, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, CI+, WiFi, Bluetooth, Miracast, Tizen OS, VESA 200×200, 16 W speaker(s), Dolby Digital Plus, G

11,999,-

Buy

In stock > 5 pcs

Order Code: WS539w9fa7

Free delivery
to Alza branch

2 sizes

65" LG 65LX7B6LA

Television - SMART, 165cm, 4K Ultra HD, 50 / 60Hz (50Hz), Mini LED, HDR10 and HLG, DVB-T2/S2/C, H.265/HEVC, 3× HDMI, 2× USB, USB recording, WiFi, Bluetooth, DLNA, Chromecast, Miracast, game mode, voice control, Google Assistant, Amazon Alexa, Apple Airplay 2, webOS, 20 W speaker(s), Dolby Digital AC3, E

34,990,-

Buy

In stock > 5 pcs

Order Code: WK6016d22

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How to Choose a TV (GUIDE)

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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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