Samsung 77" OLED S90H 4K AI Smart TV 2026 | QE77S90HATXXU
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Description
Check out the video:
Intelligent 4K Processing with AI Upscaling: NQ4 AI Gen3 Processor
Experience powerful 4K AI enhancements to your entertainment. Soak in sharpened scene-by-scene upscaling that uses 128 neural networks to optimise both picture and sound. From streaming to sports, watch in enhanced brightness, depth, contrast, motion, sound and resolution, for a truly exceptional 4K experience.[1]
No Compromise on Clear Viewing: Glare Free with Real Black & Real Colour
Experience pure blacks and vivid colour without distraction. Samsung’s Glare-Free technology minimises glare, Real Black adds depth, and Pantone-certified Real Colour delivers lifelike tones, so movies, sports, and games look exactly as they should, day or night.[2]
Check out the video:
Bold Brightness, Vivid Colours: OLED HDR+
Experience stunning detail on your OLED screen. With powerful HDR OLED brightness levels, revel in bright highlights, impeccable blacks, and incredible depth. See every scene come to life with remarkable clarity and precision.[3]
True Blacks and Bright Whites, Powered by Self-emissive Pixels: OLED
Experience real-world colours and cutting contrasts with Samsung OLED. OLED technology allows each pixel to be individually controlled - creating pure blacks, bright whites and epic contrast.
Check out the video:
Exceptional 4K Clarity and Detail: 4K AI Upscaling Pro
From news to classics, Samsung powerful 4K processor elevates all content to breathtaking 4K Ultra HD, regardless of the source. Al intelligently analyses images and intricately restores every detail, pixel by pixel for a stunning visual experience.[4]
Ultra-smooth Motion Up to 165Hz: Motion Xcelerator 165Hz
Enjoy ultra-smooth gameplay on Xbox, PS5 and all your favourite next-gen consoles and PC games with up to 165Hz motion. Make the most of lag-free gaming with ultra-responsive motion, perfect for fast-paced games on your TV with smooth, clear visuals.[5]
Check out the video:
Sound, Like the Movies: Dolby Atmos
Bring the sound of cinema into your home. Your TV creates immersive sound that surrounds you from every angle. Immerse yourself in your favourite movies and must-see releases with sound that pulls you into the moment. Don't just see the action - feel it.
Notes:
1. NQ4 AI Gen3 Processor: Upscaling may not apply to PC Connection and Game Mode.
2. Glare Free with Real Black and Real Colour: Measured against Unified Glare Rating (UGR) testing standard, validated as 'Glare Free' by UL. Verified ‘Real Black' performance by VDE.
3. OLED HDR+: OLED HDR applicable to 48" and below.
4. 4K AI Upscaling Pro: Upscaling may not apply to PC Connection and Game Mode.
5. Motion Xcelerator 165Hz: 4K 165Hz is only available with PC connected content. Supports VRR/4K@120Hz.
What's in the Box:
- Full motion slim wall mount support (Y22)
- Webcam support
- Zigbee / Thread module
- Power Cable
Product Features:
- Eco sensor
- Accessibility shortcuts edit
- Learn menu screen
- Slow button repeat
- Colors inversion
- Zoom menu and text
- TV key support
- AI auto game mode
Specs
General
- Brand Samsung
- Product Category Smart TVs
- Product Type Smart TV
- Product Specific Colour Graphite Black
- Colour Black
TV Features
- Key Features 4K Ultra HD, Smart TV, QLED, HDR Support
- TV Size 77"
- Image Quality 4K
- Digital Tuner DVB-T2CS2
- Additional Features Auto Power Saving, FreeSync Premium Pro, Mobile to TV Mirroring, Auto Power Off, Contrast Enhancer, Sound Mirroring
Display
- Display Feature HDR Brightness Optimizer, 4K AI Upscaling Pro
- Picture Resolution 4K Ultra HD
- Screen Type OLED
- Display Screen Size 77"
- Screen Size 75" and above
- Screen Technology OLED
- Screen Resolution 3840 x 2160 px
- Aspect Ratio 16:9
- Refresh Rate 100 Hz
Video
- Video Definition 4K
Audio
- Audio Features Dolby Atmos, AI Sound Controller, Samsung Q-Symphony, Audio Pre-selection Descriptor
- Surround Mode Yes
Platform
- Operating System Tizen
Power
- Annual Power Consumption 155 kWh
- Frequency 50-60 Hz
- Power 112 W
- Power Source Mains
- Voltage 220-240 V
Certifications
- Energy Rating E
Dimensions (Box)
- Height 1154 mm
- Width 1885 mm
- Depth 180 mm
Dimensions (With stand)
- Width 1718.5 mm
- Depth 359 mm
- Height 1058.6 mm
- Weight 36.6 kg
Dimensions (w/o stand)
- Width 1718.5 mm
- Depth 44.9 mm
- Height 987.6 mm
- Weight 34.8 kg
Warranty
- Warranty 12 months
Delivery
We offer a comprehensive nationwide (excluding Republic of Ireland) delivery service; we aim to deliver all orders as quickly as possible.
| Item Type | Delivered In | Delivered By |
|---|---|---|
| Small Items | 2 Working days | DPD |
| Large Electrical Appliance | 3-5 Working days | Independent transport company |
| Furniture & Bedding | 3-5 Working days | Independent transport company |
Please note: if you have ordered furniture and bedding products that involve a lead time, are customised or made to measure, we will contact you to discuss delivery.
Free Click & Collect In Store
Can't wait for delivery or don't want to pay additional delivery charges? It's incredibly simple to collect your online order in store and get your hands on your product quickly and easily. Simply select the Click & Collect option and head to your nearest Harvey Norman store to collect your order.
- During checkout, select “Click & Collect” and select your preferred store.
- After your order is placed, you will receive an order acknowledgement email with your order number.
- Once the store has confirmed your order and reserved the stock, you will receive an email to inform you that your order is "Ready for collection". If you want to use "Contactless Click & Collect" select this option on this email. Please Note: Some large items are held in an off-site warehouse. We will notify you of the collection location in your Ready for Pickup email.
- Bring your order number to the store you selected for Click & Collect, along with photo ID and the credit card you used to make the order.
- Speak to one of our staff and your order should be processed in minutes.
- If availing of Contactless Click & Collect, please click the link in your email "ready to pick up" to let the store know you are on your way. When you have parked in the designated parking bay, open your email, and choose the "I'm here" option and a member of staff will bring your purchase out to your car.
Easy returns
Store Purchases: For all items purchased from a physical store, please return to your local Harvey Norman Store. Please see Terms & Conditions here.
Online Purchases: For all items purchased via our Online Store (website), please fill out our Contact Form where our team can guide you through the process.
Description
Description
Check out the video:
Intelligent 4K Processing with AI Upscaling: NQ4 AI Gen3 Processor
Experience powerful 4K AI enhancements to your entertainment. Soak in sharpened scene-by-scene upscaling that uses 128 neural networks to optimise both picture and sound. From streaming to sports, watch in enhanced brightness, depth, contrast, motion, sound and resolution, for a truly exceptional 4K experience.[1]
No Compromise on Clear Viewing: Glare Free with Real Black & Real Colour
Experience pure blacks and vivid colour without distraction. Samsung’s Glare-Free technology minimises glare, Real Black adds depth, and Pantone-certified Real Colour delivers lifelike tones, so movies, sports, and games look exactly as they should, day or night.[2]
Check out the video:
Bold Brightness, Vivid Colours: OLED HDR+
Experience stunning detail on your OLED screen. With powerful HDR OLED brightness levels, revel in bright highlights, impeccable blacks, and incredible depth. See every scene come to life with remarkable clarity and precision.[3]
True Blacks and Bright Whites, Powered by Self-emissive Pixels: OLED
Experience real-world colours and cutting contrasts with Samsung OLED. OLED technology allows each pixel to be individually controlled - creating pure blacks, bright whites and epic contrast.
Check out the video:
Exceptional 4K Clarity and Detail: 4K AI Upscaling Pro
From news to classics, Samsung powerful 4K processor elevates all content to breathtaking 4K Ultra HD, regardless of the source. Al intelligently analyses images and intricately restores every detail, pixel by pixel for a stunning visual experience.[4]
Ultra-smooth Motion Up to 165Hz: Motion Xcelerator 165Hz
Enjoy ultra-smooth gameplay on Xbox, PS5 and all your favourite next-gen consoles and PC games with up to 165Hz motion. Make the most of lag-free gaming with ultra-responsive motion, perfect for fast-paced games on your TV with smooth, clear visuals.[5]
Check out the video:
Sound, Like the Movies: Dolby Atmos
Bring the sound of cinema into your home. Your TV creates immersive sound that surrounds you from every angle. Immerse yourself in your favourite movies and must-see releases with sound that pulls you into the moment. Don't just see the action - feel it.
Notes:
1. NQ4 AI Gen3 Processor: Upscaling may not apply to PC Connection and Game Mode.
2. Glare Free with Real Black and Real Colour: Measured against Unified Glare Rating (UGR) testing standard, validated as 'Glare Free' by UL. Verified ‘Real Black' performance by VDE.
3. OLED HDR+: OLED HDR applicable to 48" and below.
4. 4K AI Upscaling Pro: Upscaling may not apply to PC Connection and Game Mode.
5. Motion Xcelerator 165Hz: 4K 165Hz is only available with PC connected content. Supports VRR/4K@120Hz.
What's in the Box:
- Full motion slim wall mount support (Y22)
- Webcam support
- Zigbee / Thread module
- Power Cable
Product Features:
- Eco sensor
- Accessibility shortcuts edit
- Learn menu screen
- Slow button repeat
- Colors inversion
- Zoom menu and text
- TV key support
- AI auto game mode
Specifications
Specs
General
- Brand Samsung
- Product Category Smart TVs
- Product Type Smart TV
- Product Specific Colour Graphite Black
- Colour Black
TV Features
- Key Features 4K Ultra HD, Smart TV, QLED, HDR Support
- TV Size 77"
- Image Quality 4K
- Digital Tuner DVB-T2CS2
- Additional Features Auto Power Saving, FreeSync Premium Pro, Mobile to TV Mirroring, Auto Power Off, Contrast Enhancer, Sound Mirroring
Display
- Display Feature HDR Brightness Optimizer, 4K AI Upscaling Pro
- Picture Resolution 4K Ultra HD
- Screen Type OLED
- Display Screen Size 77"
- Screen Size 75" and above
- Screen Technology OLED
- Screen Resolution 3840 x 2160 px
- Aspect Ratio 16:9
- Refresh Rate 100 Hz
Video
- Video Definition 4K
Audio
- Audio Features Dolby Atmos, AI Sound Controller, Samsung Q-Symphony, Audio Pre-selection Descriptor
- Surround Mode Yes
Platform
- Operating System Tizen
Power
- Annual Power Consumption 155 kWh
- Frequency 50-60 Hz
- Power 112 W
- Power Source Mains
- Voltage 220-240 V
Certifications
- Energy Rating E
Dimensions (Box)
- Height 1154 mm
- Width 1885 mm
- Depth 180 mm
Dimensions (With stand)
- Width 1718.5 mm
- Depth 359 mm
- Height 1058.6 mm
- Weight 36.6 kg
Dimensions (w/o stand)
- Width 1718.5 mm
- Depth 44.9 mm
- Height 987.6 mm
- Weight 34.8 kg
Warranty
- Warranty 12 months
Delivery & Returns
Delivery
We offer a comprehensive nationwide (excluding Republic of Ireland) delivery service; we aim to deliver all orders as quickly as possible.
| Item Type | Delivered In | Delivered By |
|---|---|---|
| Small Items | 2 Working days | DPD |
| Large Electrical Appliance | 3-5 Working days | Independent transport company |
| Furniture & Bedding | 3-5 Working days | Independent transport company |
Please note: if you have ordered furniture and bedding products that involve a lead time, are customised or made to measure, we will contact you to discuss delivery.
Free Click & Collect In Store
Can't wait for delivery or don't want to pay additional delivery charges? It's incredibly simple to collect your online order in store and get your hands on your product quickly and easily. Simply select the Click & Collect option and head to your nearest Harvey Norman store to collect your order.
- During checkout, select “Click & Collect” and select your preferred store.
- After your order is placed, you will receive an order acknowledgement email with your order number.
- Once the store has confirmed your order and reserved the stock, you will receive an email to inform you that your order is "Ready for collection". If you want to use "Contactless Click & Collect" select this option on this email. Please Note: Some large items are held in an off-site warehouse. We will notify you of the collection location in your Ready for Pickup email.
- Bring your order number to the store you selected for Click & Collect, along with photo ID and the credit card you used to make the order.
- Speak to one of our staff and your order should be processed in minutes.
- If availing of Contactless Click & Collect, please click the link in your email "ready to pick up" to let the store know you are on your way. When you have parked in the designated parking bay, open your email, and choose the "I'm here" option and a member of staff will bring your purchase out to your car.
Easy returns
Store Purchases: For all items purchased from a physical store, please return to your local Harvey Norman Store. Please see Terms & Conditions here.
Online Purchases: For all items purchased via our Online Store (website), please fill out our Contact Form where our team can guide you through the process.
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