Rooms where the television is visible
A four-sided bezel-less FloatLayer body under 30 millimetres deep on round feet, made to look considered from the side as well as from the sofa.
Samsung 83" S99H OLED 4K Ultra HD HDR Smart TV (2026)
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83 in
Screen size
The screen size, measured diagonally in inches.
OLED (self-illuminating pixels)
Display
The panel technology. OLED and QLED deliver richer contrast and colour than standard LED.
3840 x 2160
Resolution
The screen's pixel detail. 4K (Ultra HD) is the current standard for sharp, crisp images.
165 Hz VRR (100 Hz Native)
Refresh rate
How many times the screen updates each second. Higher rates look smoother for sport and gaming.
At a glance
OLED panel
self-lit pixels switch off completely, so black stays black with no backlight sitting behind it
Glare Free screen
anti-reflection finish that Samsung says UL validated against the UGR glare standard
NQ4 AI Gen3 processor
4K AI Upscaling Pro and AI Motion Enhancer Pro clean up motion and lower-resolution sources
70 W 4.2.2ch sound
up-firing Dolby Atmos with Object Tracking Sound+, plus Q-Symphony for pairing a compatible Samsung soundbar
165 Hz VRR gaming
100 Hz native panel taking variable refresh to 165 Hz on every one of the four HDMI ports
FloatLayer design
four bezel-less sides, a body under 30 mm deep and a pair of round feet
At a glance
OLED panel
self-lit pixels switch off completely, so black stays black with no backlight sitting behind it
Glare Free screen
anti-reflection finish that Samsung says UL validated against the UGR glare standard
NQ4 AI Gen3 processor
4K AI Upscaling Pro and AI Motion Enhancer Pro clean up motion and lower-resolution sources
70 W 4.2.2ch sound
up-firing Dolby Atmos with Object Tracking Sound+, plus Q-Symphony for pairing a compatible Samsung soundbar
165 Hz VRR gaming
100 Hz native panel taking variable refresh to 165 Hz on every one of the four HDMI ports
FloatLayer design
four bezel-less sides, a body under 30 mm deep and a pair of round feet
83 in
Screen size
The screen size, measured diagonally in inches.
OLED (self-illuminating pixels)
Display
The panel technology. OLED and QLED deliver richer contrast and colour than standard LED.
3840 x 2160
Resolution
The screen's pixel detail. 4K (Ultra HD) is the current standard for sharp, crisp images.
165 Hz VRR (100 Hz Native)
Refresh rate
How many times the screen updates each second. Higher rates look smoother for sport and gaming.
Samsung · S99H OLED · 2026
83" S99H OLED 4K Ultra HD HDR Smart TV
A 4K OLED with a Glare Free screen, 165 Hz variable refresh, 70 W 4.2.2ch Atmos sound and a FloatLayer body under 30 mm deep, ready for Wireless One Connect.
83"Screen size
4K Ultra HDResolution
165 Hz VRR (100 Hz Native)Refresh rate
EEnergy rating
The S99H is the design-led OLED in the 2026 range. Self-lit pixels do the contrast work, the NQ4 AI Gen3 processor adds 4K AI Upscaling Pro and AI Motion Enhancer Pro, and the Glare Free screen, which Samsung says was validated by UL against the UGR glare standard, keeps window reflections from sitting on top of the image.
The body is a FloatLayer design, bezel-less on four sides, under 30 millimetres deep and raised on round feet. Sound is a 70 W 4.2.2ch system with Dolby Atmos, Object Tracking Sound+ and Q-Symphony. Tizen brings Vision AI Companion, the Art Store and Generative Wallpaper, and the set doubles as a SmartThings and Matter hub with Zigbee and Thread built in.
Buy this one for the built-in sound and the FloatLayer body: a 4.2.2 channel system removes the usual reason to order a soundbar on day one.
Ideal For
Buyers who want built-in sound
The 70 W 4.2.2ch system with Object Tracking Sound+ and Dolby Atmos goes further than most flat panels, and Q-Symphony still adds a soundbar later.
Bright, glare-prone living rooms
The Glare Free screen, which Samsung says UL validated against the UGR standard, cuts the mirroring that normally forces OLED owners to close the curtains.
Key Features
OLED panel
self-lit pixels switch off completely, so black stays black with no backlight sitting behind it
Glare Free screen
anti-reflection finish that Samsung says UL validated against the UGR glare standard
NQ4 AI Gen3 processor
4K AI Upscaling Pro and AI Motion Enhancer Pro clean up motion and lower-resolution sources
70 W 4.2.2ch sound
up-firing Dolby Atmos with Object Tracking Sound+, plus Q-Symphony for pairing a compatible Samsung soundbar
165 Hz VRR gaming
100 Hz native panel taking variable refresh to 165 Hz on every one of the four HDMI ports
FloatLayer design
four bezel-less sides, a body under 30 mm deep and a pair of round feet
Contrast without a backlight
OLED pixels generate their own light, so the set can hold a bright highlight next to genuine black with nothing bleeding between them. HDR arrives as HDR10+ Adaptive, HDR10+ Gaming and HDR10+ Advanced plus HLG, and the NQ4 AI Gen3 processor handles upscaling for the broadcast and streaming material that still is not 4K. AI Motion Enhancer Pro is aimed at sport, where fast pans are where cheaper processing usually falls apart.
A sound system you can live with
Seventy watts across 4.2.2 channels is a real speaker layout rather than a token one, with up-firing drivers for the height information in a Dolby Atmos mix. Object Tracking Sound+ moves effects to match what is happening on screen, Active Voice Amplifier Pro lifts dialogue when the room gets noisy, and Q-Symphony means a compatible Samsung soundbar plays with the television speakers instead of switching them off.
Wireless One Connect, explained
Samsung lists this line as Wireless One Connect Ready. The optional box takes your sources and sends the signal to the screen, allowing consoles and boxes to sit up to ten metres away and leaving only power at the panel. It is genuinely useful for a wall-mounted installation, but it is an accessory sold separately: nothing in the television carton performs that job, so budget for it if the neat cabling is the reason you are buying.
Specifications
- Resolution3840 x 2160
- Panel typeOLED (self-illuminating pixels)
- ProcessorNQ4 AI Gen3 Processor
- Refresh rate165 Hz VRR (100 Hz Native)
- Anti-reflectionGlare Free
- HDROLED HDR Pro; HDR10+ Adaptive / Gaming / Advanced; HLG. No Dolby Vision
- Upscaling4K AI Upscaling Pro
- ColourColor Booster Pro
- Smart platformTizen™ Smart TV with Vision AI Companion, Generative Wallpaper and Art Store
- TunersDVB-T2CS2 x 2, analogue tuner, twin tuner, CI+ (1.4), HbbTV 2.0.4
- HDMI4 x HDMI, 4K 165 Hz (for HDMI 1/2/3/4), eARC
- USB2 x USB-A
- Wi-FiYes (Wi-Fi 6E)
- BluetoothYes (5.3)
- Sound output70 W 4.2.2ch
- Audio featuresDolby Atmos, Object Tracking Sound+, Q-Symphony, Adaptive Sound Pro, AI Sound Controller Pro, Active Voice Amplifier Pro, 360 Audio
- GamingMotion Xcelerator 165 Hz, ALLM, VRR, FreeSync Premium Pro, NVIDIA G-SYNC Compatible, HGiG, Game Bar, Gaming Hub, AI Gaming Optimizer
- One ConnectWireless One Connect Ready - the Wireless One Connect box is an optional accessory sold separately, not in the box
- DesignFloatLayer design, 4 Bezel-less, Round Feet stand
- Standby power0.50 W
- Software supportSecurity updates until 31 December 2031
- Screen Size83 in
- Energy RatingE
- Annual Energy Use (SDR)171 kWh
- Dimensions with Stand1910.2 x 1171.7 x 369.1 mm
- Dimensions without Stand1910.2 x 1122.4 x 26.6 mm
- Weight with Stand41.2 kg
- VESA400.0 x 400.0 mm
- Audio Output70 W
- Audio Channels4.2.2ch
The Verdict
Why it stands out
- Self-lit pixels deliver black without any blooming
- Glare Free screen tames reflections in bright rooms
- 70 W 4.2.2ch Atmos audio needs no soundbar
- 165 Hz variable refresh across all four HDMI ports
- Art Store and Generative Wallpaper built into Tizen
Worth knowing
- No One Connect box is supplied. The set is Wireless One Connect Ready, and the wireless box itself is an optional accessory that Samsung sells separately.
- Dolby Vision is not supported. Dynamic HDR is covered by HDR10+ Adaptive, Gaming and Advanced alongside HLG, which most streaming services in Ireland now carry.
- Energy class and VESA pattern both change between sizes in this line, so check each against your wall bracket and your running costs before ordering.
What’s in the Box
The television and its Round Feet stand only: the Wireless One Connect box is an optional accessory and is not included in the carton.
Model: QE83S99HAEXXU. 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
Panel type
OLED (self-illuminating pixels)
Processor
NQ4 AI Gen3 Processor
Refresh rate
165 Hz VRR (100 Hz Native)
Anti-reflection
Glare Free
HDR
OLED HDR Pro; HDR10+ Adaptive / Gaming / Advanced; HLG. No Dolby Vision
Upscaling
4K AI Upscaling Pro
Colour
Color Booster Pro
Smart platform
Tizen™ Smart TV with Vision AI Companion, Generative Wallpaper and Art Store
Tuners
DVB-T2CS2 x 2, analogue tuner, twin tuner, CI+ (1.4), HbbTV 2.0.4
HDMI
4 x HDMI, 4K 165 Hz (for HDMI 1/2/3/4), eARC
USB
2 x USB-A
Wi-Fi
Yes (Wi-Fi 6E)
Bluetooth
Yes (5.3)
Sound output
70 W 4.2.2ch
Audio features
Dolby Atmos, Object Tracking Sound+, Q-Symphony, Adaptive Sound Pro, AI Sound Controller Pro, Active Voice Amplifier Pro, 360 Audio
Gaming
Motion Xcelerator 165 Hz, ALLM, VRR, FreeSync Premium Pro, NVIDIA G-SYNC Compatible, HGiG, Game Bar, Gaming Hub, AI Gaming Optimizer
One Connect
Wireless One Connect Ready - the Wireless One Connect box is an optional accessory sold separately, not in the box
Design
FloatLayer design, 4 Bezel-less, Round Feet stand
Standby power
0.50 W
Software support
Security updates until 31 December 2031
Screen Size
83 in
Energy Rating
E
Annual Energy Use (SDR)
171 kWh
Dimensions with Stand
1910.2 x 1171.7 x 369.1 mm
Dimensions without Stand
1910.2 x 1122.4 x 26.6 mm
Weight with Stand
41.2 kg
VESA
400.0 x 400.0 mm
Audio Output
70 W
Audio Channels
4.2.2ch
Compare Similar Models
Samsung 83" S99H OLED 4K Ultra HD HDR Smart TV (2026)
€6,999.00
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Energy rating E
€5,999.00
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Energy rating F
| Specification | Samsung 83" S99H OLED 4K Ultra HD HDR Smart TV (2026) | LG 77" G36 OLED EVO 4K Smart Television | LG OLED evo AI 83" 4K OLED TV | LG OLED evo AI 77" 4K OLED TV |
|---|---|---|---|---|
| Screen size | 75-84 inch | 75-84 inch | 75-84 inch | 75-84 inch |
| Energy rating | E | F | E | E |
At a glance
OLED panel
self-lit pixels switch off completely, so black stays black with no backlight sitting behind it
Glare Free screen
anti-reflection finish that Samsung says UL validated against the UGR glare standard
NQ4 AI Gen3 processor
4K AI Upscaling Pro and AI Motion Enhancer Pro clean up motion and lower-resolution sources
70 W 4.2.2ch sound
up-firing Dolby Atmos with Object Tracking Sound+, plus Q-Symphony for pairing a compatible Samsung soundbar
165 Hz VRR gaming
100 Hz native panel taking variable refresh to 165 Hz on every one of the four HDMI ports
FloatLayer design
four bezel-less sides, a body under 30 mm deep and a pair of round feet
From the Knowledge Centre
Guides and advice related to this product
Energy efficiency
Energy class EEU scale A to G
Product information
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