43" Samsung UE43M74H
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43" Samsung UE43M74H
43" Samsung UE43M74H TV
The Samsung UE43M74H TV with a 43" screen delivers a detailed 4K picture, precise Mini LED backlighting, and smart Samsung Vision AI features. Mini LED technology helps to better control brightness and contrast in individual scenes, while Pure Spectrum Colour supports a more natural and richer colour reproduction. The Mini LED Processor 4K handles image processing, 4K upscaling, and ambient sound optimisation. Features include Mini LED HDR, Motion Xcelerator, Object Tracking Sound Lite, Q-Symphony, One UI Tizen, Samsung Knox Security, SmartThings, AI Energy Mode, and an elegant MetalStream design in titanium black.
43" / Mini LED
Screen Size / Display Technology
4K Ultra HD / 50Hz
Resolution / Frequency
Tizen
Operating System
20W / Samsung
Sound Output / Brand
200×200
VESA
Key Features of the Samsung UE43M74H TV
- Samsung M74H Mini LED TV
- 4K UHD resolution 3,840 × 2,160px
- Mini LED backlighting for more precise light and contrast control
- Mini LED Processor 4K and 4K Upscaling for enhanced picture quality
- Pure Spectrum Colour, Mini LED HDR and HDR10+ for richer colours and contrast
- Supreme Mini LED Dimming and Contrast Enhancer
- Motion Xcelerator for smoother motion
- Object Tracking Sound Lite, Adaptive Sound and Q-Symphony
- Tizen™ Smart TV with One UI Tizen interface
- Samsung Knox Security and SmartThings
- Quick Remote, AI Energy Mode and Karaoke function
- 3× HDMI, 1× USB-A, LAN, WiFi 5 and Bluetooth 5.3
- DVB-T2/C/S2 tuner and HbbTV 2.0.4
- 20W sound output
- VESA mount
Samsung Vision AI Companion
The Samsung Vision AI Companion extends the capabilities of your smart TV with on-screen assistance. You can ask about content and other topics and get visual answers or suggestions related to what you're currently watching. This allows the TV to offer a more personal and interactive experience that combines entertainment, search and smart features with Samsung Vision AI.¹
Mini LED for More Precise Contrast
Mini LED technology uses smaller backlighting elements than conventional LED TVs, allowing it to work more precisely with the light in individual scenes. The result is deeper contrast, better detail rendering and a more natural image depth. Bright parts can appear more prominent and dark scenes more legible, which you'll appreciate when watching films, series and sports.
Pure Spectrum Colour for More Natural Colours
Pure Spectrum Colour supports a wider and more accurate colour reproduction, so that individual shades appear rich yet balanced. The TV is therefore better able to maintain colour depth without unnecessary oversaturation of the image. A more natural colour gamut helps details stand out better in nature scenes, films and everyday TV content.
Mini LED Processor 4K for Enhanced Picture Quality
The Mini LED Processor 4K handles image processing, detail enhancement and upscaling of content to 4K resolution. It also helps to adapt the sound to the environment in which you are watching the Samsung UE43M74H TV. The picture and sound adapt better to the type of content, whether you're watching a film, a sports broadcast or a regular TV show.²
Mini LED HDR for More Scene Depth
Mini LED HDR helps you work better with brightness, shadows and contrast in supported content. This allows bright effects to appear more prominent, while dark parts of the picture remain more detailed and legible. A more contrast-rich image gives scenes a more cinematic depth and a more natural sense of space.³
4K Upscaling for Sharper Content
4K Upscaling technology helps enhance lower-resolution video content to make it look sharper and more detailed on a 4K screen. The TV analyses the image and enhances it to better approximate 4K display quality. Older films, regular broadcasts and online content can thus get a cleaner look on the big screen.²
Colour Booster for a More Vivid Presentation
Colour Booster analyses the picture and helps to enhance the colour reproduction to make scenes look more vivid and dynamic. The feature is useful for nature shots, animated content, sports and films where colours significantly affect the overall atmosphere. The picture gets a richer and more expressive look without the need for manual adjustments.
Motion Xcelerator for Smoother Motion
Motion Xcelerator helps to improve motion smoothness in faster scenes. The TV analyses the motion between individual frames and uses this information to display the subsequent action more cleanly. Sports broadcasts, action films and gaming scenes thus appear clearer and less distracting during fast camera movements.⁴
Object Tracking Sound Lite for More Immersive Sound
Object Tracking Sound Lite creates virtual surround sound that helps to better link the sound with the action on screen. The audio accompaniment can feel more natural and draw you further into the content you're watching. Dialogues, effects and action scenes will have a more three-dimensional feel, complementing the visual experience.
Adaptive Sound Based on Content Type
Adaptive Sound analyses the content you're watching and automatically adjusts the audio to the current scene. It can handle dialogue, music, sports or action sequences differently to make the sound more balanced without manual adjustment. The sound adapts to what you're currently watching and increases comfort during daily use of the Samsung UE43M74H TV.
Q-Symphony with a Compatible Soundbar
Q-Symphony allows you to synchronise your TV speakers with a compatible Samsung soundbar. Instead of turning off the TV's audio, both systems can work together to create a more immersive soundscape. Films, series and sports broadcasts can get more impressive sound when using a suitable soundbar.⁵
One UI Tizen for Smart Entertainment
The One UI Tizen interface provides intuitive control of your smart TV, quick access to your favourite content and connectivity to other Samsung services. The TV supports smart features, apps, personalisation and Samsung Knox security. The Smart TV environment makes it easy to watch films, series and online content from one place.⁶
Samsung Knox Security for Data Protection
Samsung Knox Security helps protect your smart TV's features and sensitive data, such as login information. The system monitors connected IoT devices, blocks malicious apps and websites, and uses security updates. This gives your smart TV a higher level of protection when using online services and connected devices.⁷
SmartThings for a Smart Home
Thanks to SmartThings, you can connect your TV to compatible smart devices in your home. From a single screen, you can conveniently monitor or control selected smart home elements and customise your environment to your needs. The TV can become part of a connected home where you have more functions under your control.⁸
Quick Remote on Your Mobile Phone
The Quick Remote feature allows you to use a compatible phone as a remote control for your Samsung UE43M74H TV. You can use your phone to change the volume, switch content, or quickly access selected Samsung Tizen TV features. Controlling via your mobile is practical when you don't have the classic remote to hand or want to quickly change a setting.⁹
AI Energy Mode for Smarter Power Management
AI Energy Mode in SmartThings helps manage energy consumption based on ambient light, usage patterns and analysed content. The TV can automatically adjust scene brightness to help reduce unnecessary consumption where possible. Smart brightness adjustment contributes to more economical operation during everyday viewing.¹⁰
Karaoke for Home Entertainment
The Karaoke function can turn your Samsung TV into a home karaoke stage. You can use a compatible phone as a microphone or supported wireless microphones for singing. Family celebrations, parties and ordinary evenings will gain a more entertaining dimension right in your living room.¹¹
MetalStream Design
The Samsung UE43M74H uses an elegant MetalStream design with a metallic finish that fits well into modern interiors. The thin bezel helps to focus attention on the image itself and keeps the TV looking clean even when wall-mounted. The titanium black finish gives the TV a subtle and premium look.
¹ Samsung Vision AI Companion is only available in selected regions and models. Availability, supported features and user interface may vary by country, region, model and terms of use. The feature may provide AI-generated content and the accuracy of results is not guaranteed. The included remote may not support voice recognition; a Mobile Quick Remote or separately sold Bluetooth remote may be required.
² Viewing experience and upscaling quality may vary depending on the type and quality of the original content. Upscaling may not be available when connected to a PC and in Game Mode.
³ The Mini LED HDR brightness range is based on Samsung's internal testing standards and may vary depending on viewing conditions or technical specifications.
⁴ 2K 120Hz mode on Motion Xcelerator is only available on 55" and larger models and requires Game Mode to be enabled.
⁵ Q-Symphony compatibility must be verified in the soundbar's product specification. Soundbar is sold separately and the placement and number of speakers may vary by model.
⁶ Availability of content and services in the Smart TV environment may vary by region and is subject to change without notice. Some services may require registration, a subscription or a Samsung Account. Tizen update support applies to select products launched in 2026 and does not cover hardware performance, features or lifespan.
⁷ Samsung Knox Security applies to Samsung TVs with the Tizen operating system launched since 2015. The latest software update is required.
⁸ The availability of SmartThings technologies, functions and features may vary by country, provider, network environment or product. WiFi, Bluetooth or other wireless connection and logging into a Samsung account may be required. Connected devices are sold separately.
⁹ The Quick Remote mobile feature requires a compatible phone and a supported operating system. The availability of push notifications and access to Samsung Smart TV features varies by TV model and Android or iOS version.
¹⁰ AI Energy Mode does not work in Game Mode. Power consumption may vary depending on the content being displayed and the level of ambient light.
¹¹ Supported microphones are sold separately and must be models supported by an official Samsung partner. The SmartThings app and connection to the same WiFi network as the TV may be required for use. Mobile microphone support varies by phone model and operating system.
¹² Images and videos are for illustrative purposes only. The actual product, user interface, content and services may vary by region and are subject to change without prior notice. This page may contain images or videos created using AI.
Specifications
Energy specifications
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Operating system
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| Code: | WR173r2 |
| Links: | Producer's Website: |
| Manufacturer information |
Samsung Electronics Czech and Slovak, s.r.o., V parku 2323/14, Chodov, 148 00 Praha 4, 800 726 786, [email protected] Creating a better world – the immodest vision which has driven Samsung since its inception in 1938. The courage to invest in the development of new technologies is typical for the company, as evidenced by a series of visionary solutions. Currently, Samsung is the largest group of companies in South Korea and the third largest worldwide conglomerate by revenue. Samsung consumers associate the brand with high-quality consumer electronics. It is known for its Galaxy series, one of the best and most sought after mobile phones in its class. One must also mention Samsung TVs, where the company has long been at the cutting edge in technology and quality. The competence of the company is much broader. It is active in machinery and heavy industry, chemicals, construction, retail, and financial services. 
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