Rooms built around the screen
A dedicated media room or a long open-plan living space with a viewing distance to match, where a 75 or 85 inch set would still feel too small.
Samsung 100" M90H Mini LED 4K Ultra HD HDR Smart TV (2026)
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100 in
Screen size
The screen size, measured diagonally in inches.
Mini LED LCD
Display
The panel technology. OLED and QLED deliver richer contrast and colour than standard LED.
3840 x 2160 (4K UHD)
Resolution
The screen's pixel detail. 4K (Ultra HD) is the current standard for sharp, crisp images.
100 Hz native, 144 Hz VRR, 240 Hz DLG
Refresh rate
How many times the screen updates each second. Higher rates look smoother for sport and gaming.
At a glance
100-inch Mini LED panel
a single very large screen with Supreme Mini LED Dimming controlling the backlight in fine zones
NQ4 AI Gen2 Processor
4K AI Upscaling and Color Booster Pro do more visible work at this screen size
100 Hz panel with VRR
native 100 Hz, variable refresh to 144 Hz and a 240 Hz DLG mode for motion
Three 4K 144 Hz HDMI
all inputs take 4K at 144 Hz, with eARC on one for a soundbar or receiver
Satellite tuner included
terrestrial, cable and DVB-S2 satellite, so a dish feed needs no separate receiver box
SmartThings and Matter hub
built-in smart home control with far-field voice, Alexa and the Vision AI Companion
Product Summary
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TelevisionSamsung 100" M90H Mini LED 4K Ultra HD HDR Smart TV (2026)
€2,299.00
TelevisionSamsung 100" M90H Mini LED 4K Ultra HD HDR Smart TV (2026)
€2,299.00
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You save:
At a glance
100-inch Mini LED panel
a single very large screen with Supreme Mini LED Dimming controlling the backlight in fine zones
NQ4 AI Gen2 Processor
4K AI Upscaling and Color Booster Pro do more visible work at this screen size
100 Hz panel with VRR
native 100 Hz, variable refresh to 144 Hz and a 240 Hz DLG mode for motion
Three 4K 144 Hz HDMI
all inputs take 4K at 144 Hz, with eARC on one for a soundbar or receiver
Satellite tuner included
terrestrial, cable and DVB-S2 satellite, so a dish feed needs no separate receiver box
SmartThings and Matter hub
built-in smart home control with far-field voice, Alexa and the Vision AI Companion
100 in
Screen size
The screen size, measured diagonally in inches.
Mini LED LCD
Display
The panel technology. OLED and QLED deliver richer contrast and colour than standard LED.
3840 x 2160 (4K UHD)
Resolution
The screen's pixel detail. 4K (Ultra HD) is the current standard for sharp, crisp images.
100 Hz native, 144 Hz VRR, 240 Hz DLG
Refresh rate
How many times the screen updates each second. Higher rates look smoother for sport and gaming.
Product Summary
Samsung · M90H Mini LED · 2026
100" M90H Mini LED 4K Ultra HD HDR Smart TV
Mini LED at cinema scale, with a 100 Hz native panel, 144 Hz variable refresh, NQ4 AI Gen2 processing, satellite tuning and a SmartThings hub built in.
100"Screen size
4K Ultra HDResolution
100 Hz native; 144 Hz VRR; 240 Hz DLGRefresh rate
GEnergy rating
The M90H exists for one reason: scale. This is a single 100-inch Mini LED set, and everything about the specification is chosen to carry a picture that size. Supreme Mini LED Dimming controls a backlight split into small zones, so contrast survives being stretched across more than two metres of screen rather than thinning out into grey.
The NQ4 AI Gen2 processor does the heavy lifting on signal quality, which matters more here than on a 55-inch set, because any softness in a broadcast or streaming source is magnified. 4K AI Upscaling, Color Booster Pro and Auto HDR Remastering all work on that problem. The panel is 100 Hz native with variable refresh to 144 Hz.
At this size the processing matters as much as the backlight, and the M90H pairs Mini LED dimming with the NQ4 AI Gen2 chip to keep sources honest.
About this size: SKU is UE100M90HUXXU with no A before UXXU. Weighs 43.5 kg with stand and needs a 600 x 400 mm heavy-duty bracket.
Ideal For
Sport and film at scale
The 100 Hz native panel and Motion Xcelerator 144 Hz hold fast movement together, and Mini LED dimming keeps night matches and dark scenes from flattening out.
Gaming on a very large screen
Three HDMI inputs at 4K 144 Hz, FreeSync Premium, Game Bar, AI Gaming Optimizer and Super Ultra Wide Game View, all on a panel fast enough to use them.
Key Features
100-inch Mini LED panel
a single very large screen with Supreme Mini LED Dimming controlling the backlight in fine zones
NQ4 AI Gen2 Processor
4K AI Upscaling and Color Booster Pro do more visible work at this screen size
100 Hz panel with VRR
native 100 Hz, variable refresh to 144 Hz and a 240 Hz DLG mode for motion
Three 4K 144 Hz HDMI
all inputs take 4K at 144 Hz, with eARC on one for a soundbar or receiver
Satellite tuner included
terrestrial, cable and DVB-S2 satellite, so a dish feed needs no separate receiver box
SmartThings and Matter hub
built-in smart home control with far-field voice, Alexa and the Vision AI Companion
Why Mini LED matters at 100 inches
Spreading a picture across a screen this large is unforgiving. A conventional backlight has to light a much bigger area, and contrast drops away as a result. Supreme Mini LED Dimming divides the backlight into small controllable zones, which keeps bright highlights intense while surrounding areas stay dark. Combined with Mini LED HDR, HDR10+ and Auto HDR Remastering, it means dark films and evening sport still look like they have depth rather than a uniform grey wash.
Installation, weight and mounting
Plan the installation before ordering. The set weighs 43.5 kg with its stand and 42.5 kg without, stands 2226.5 mm wide, and takes a 600 x 400 mm VESA mount, which means a heavy-duty bracket rated well above the panel weight and fixings into something structural. Two people minimum are needed to lift it, and doorways, stairwells and lift dimensions are worth measuring first. On a unit, check the furniture is wide and rated to take it.
Gaming, sound and smart features
All three HDMI inputs accept 4K at 144 Hz, with FreeSync Premium, Game Bar, AI Gaming Optimizer, Super Ultra Wide Game View, Mini Map Zoom and HGiG on top, plus Gaming Hub for cloud titles. Tizen with One UI carries the Vision AI Companion, Live Translate and Generative Wallpaper, and a SmartThings and Matter hub is built in. Audio is 20 W over two channels with OTS Lite, Adaptive Sound+, Active Voice Amplifier and Q-Symphony.
Specifications
- Resolution3840 x 2160 (4K UHD)
- Panel TypeMini LED LCD
- ProcessorNQ4 AI Gen2 Processor
- Refresh Rate100 Hz native, 144 Hz VRR, 240 Hz DLG
- Micro DimmingSupreme Mini LED Dimming
- HDR FormatsMini LED HDR, HDR10+, Auto HDR Remastering (HLG). No Dolby Vision
- Upscaling4K AI Upscaling
- Motion TechnologyMotion Xcelerator 144 Hz
- ColourColor Booster Pro
- Smart PlatformTizen Smart TV (One UI) with Samsung Vision AI Companion
- Digital TunerDVB-T2/C/S2 (includes satellite) + analogue tuner
- HDMI3 x HDMI, 4K 144 Hz on HDMI 1/2/3, eARC
- USB1 x USB-A
- Ethernet (LAN)1
- WirelessWi-Fi 5, Bluetooth 5.3
- Sound Output20 W, 2.0ch
- Audio FeaturesOTS Lite, Q-Symphony, Adaptive Sound+, Active Voice Amplifier, AI Sound Controller
- Gaming FeaturesMotion Xcelerator 144 Hz, FreeSync Premium, Game Bar, AI Gaming Optimizer, Super Ultra Wide Game View, Mini Map Zoom, ALLM, VRR, HGiG, Gaming Hub
- Smart HomeSmartThings Hub / Matter Hub built in
- VESA600 x 400 mm
- Security Update PeriodTo 31 December 2031
- Screen Size100 in
- Energy RatingG
- Annual Energy Use (SDR)283 kWh/1000h
- Dimensions with Stand2226.5 x 1320.5 x 383.9 mm
- Dimensions without Stand2226.5 x 1278.1 x 78.3 mm
- Weight with Stand43.5 kg
- Audio Output20 W
- Audio Channels2.0ch
The Verdict
Why it stands out
- A 100-inch Mini LED screen with zone dimming
- 100 Hz native panel with 144 Hz variable refresh
- All three HDMI inputs run 4K at 144 Hz
- Satellite tuner and SmartThings hub built in
- NQ4 AI Gen2 upscaling matters at this screen size
Worth knowing
- It weighs 43.5 kg with the stand and uses a 600 x 400 mm VESA pattern, so a heavy-duty bracket, structural fixings and two people are needed.
- Energy rating is class G at 283 kWh a year in standard dynamic range, which is the highest running cost of any set in this range.
- Audio is 20 W across two channels, which is modest next to a screen of this scale, so budget for a soundbar or an AV receiver.
What’s in the Box
The carton holds the TV, its stand, the remote control, a power cable and the user manual.
Model: UE100M90HUXXU. Specifications are based on Samsung’s published UK/Ireland product information for this exact model and may be updated by the manufacturer.
Resolution
3840 x 2160 (4K UHD)
Panel Type
Mini LED LCD
Processor
NQ4 AI Gen2 Processor
Refresh Rate
100 Hz native, 144 Hz VRR, 240 Hz DLG
Micro Dimming
Supreme Mini LED Dimming
HDR Formats
Mini LED HDR, HDR10+, Auto HDR Remastering (HLG). No Dolby Vision
Upscaling
4K AI Upscaling
Motion Technology
Motion Xcelerator 144 Hz
Colour
Color Booster Pro
Smart Platform
Tizen Smart TV (One UI) with Samsung Vision AI Companion
Digital Tuner
DVB-T2/C/S2 (includes satellite) + analogue tuner
HDMI
3 x HDMI, 4K 144 Hz on HDMI 1/2/3, eARC
USB
1 x USB-A
Ethernet (LAN)
1
Wireless
Wi-Fi 5, Bluetooth 5.3
Sound Output
20 W, 2.0ch
Audio Features
OTS Lite, Q-Symphony, Adaptive Sound+, Active Voice Amplifier, AI Sound Controller
Gaming Features
Motion Xcelerator 144 Hz, FreeSync Premium, Game Bar, AI Gaming Optimizer, Super Ultra Wide Game View, Mini Map Zoom, ALLM, VRR, HGiG, Gaming Hub
Smart Home
SmartThings Hub / Matter Hub built in
VESA
600 x 400 mm
Security Update Period
To 31 December 2031
Screen Size
100 in
Energy Rating
G
Annual Energy Use (SDR)
283 kWh/1000h
Dimensions with Stand
2226.5 x 1320.5 x 383.9 mm
Dimensions without Stand
2226.5 x 1278.1 x 78.3 mm
Weight with Stand
43.5 kg
Audio Output
20 W
Audio Channels
2.0ch
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| Specification | Samsung 100" M90H Mini LED 4K Ultra HD HDR Smart TV (2026) | Samsung 65" The Frame Pro 4K Ultra HD HDR Smart TV (2026) | Samsung 55" The Frame Pro 4K Ultra HD HDR Smart TV (2026) | Samsung 65" The Frame 4K Ultra HD HDR Smart TV (2026) |
|---|---|---|---|---|
| Screen size | 85 inch and over | 65-74 inch | 55-64 inch | 65-74 inch |
| Energy rating | G | F | F | F |
Recommended for your TV
Great accessories to enhance your viewing experience.
Complete your TV setup
Select useful accessories to complete your setup.
Your TV
TelevisionSamsung 100" M90H Mini LED 4K Ultra HD HDR Smart TV (2026)
€2,299.00
TelevisionSamsung 100" M90H Mini LED 4K Ultra HD HDR Smart TV (2026)
€2,299.00
Bundle total:
You save:
At a glance
100-inch Mini LED panel
a single very large screen with Supreme Mini LED Dimming controlling the backlight in fine zones
NQ4 AI Gen2 Processor
4K AI Upscaling and Color Booster Pro do more visible work at this screen size
100 Hz panel with VRR
native 100 Hz, variable refresh to 144 Hz and a 240 Hz DLG mode for motion
Three 4K 144 Hz HDMI
all inputs take 4K at 144 Hz, with eARC on one for a soundbar or receiver
Satellite tuner included
terrestrial, cable and DVB-S2 satellite, so a dish feed needs no separate receiver box
SmartThings and Matter hub
built-in smart home control with far-field voice, Alexa and the Vision AI Companion
From the Knowledge Centre
Guides and advice related to this product
Energy efficiency
G
Energy ratingEU energy label scale
Why you’ll love it
Mini LED at cinema scale, with a 100 Hz native panel, 144 Hz variable refresh, NQ4 AI Gen2 processing, satellite tuning and a SmartThings hub built in.
- Resolution3840 x 2160 (4K UHD)
- Panel TypeMini LED LCD
- ProcessorNQ4 AI Gen2 Processor
- Refresh Rate100 Hz native, 144 Hz VRR, 240 Hz DLG
- Micro DimmingSupreme Mini LED Dimming