SAMSUNG QN800A vs QN800C vs QN800D: Which 8K TV Offers the Best Viewing Experience?

[Bellmeister]

Introduce​

Parameter	SAMSUNG QN800A​	SAMSUNG QN800D​	SAMSUNG QN800C​
Picture​	​	​	​
Price​	$2427.95​	$2497.99​	$2477.95​
Model Year​	2021​	2024​	2023​
Specific Uses​	Home Viewing, Multimedia Entertainment​	gaming​	home theater setup, high-end gaming, high-quality video streaming​
Highlight​	Processor: SAMSUNG NEO QUANTUM PROCESSOR 8K Voice Assistants: Bixby, Amazon Alexa, Google Assistant Display Technology: Quantum Matrix Technology with Mini LED Sound Technology: Object Tracking Sound+ Design: Infinity One Design​	Resolution: 8K with AI Upscaling Refresh Rate: 165Hz Audio Technology: Dolby Atmos & Object Tracking Sound+ HDR Technology: Neo Quantum HDR 8K+ Processor: NQ8 AI Gen2 Enhancements: 512 AI neural networks for scene updating, improved depth and textures, automatic content transformation up to 8K​	NEURAL QUANTUM PROCESSOR 8K: Enhances detail, depth, shading, textures, audio, and TV performance. SAMSUNG GAMING HUB: Centralizes console and streaming games; provides game recommendations and optimization settings. NEO QUANTUM HDR 8K+: Delivers high contrast and vibrant colors in 8K resolution. DOLBY ATMOS & OBJECT TRACKING SOUND+: Provides immersive audio that follows on-screen action. ANTI-GLARE W/ ULTRA VIEWING ANGLE: Ensures consistent 8K picture quality from any angle and in any lighting.​

Side-by-Side Comparison​

System​

Parameter	SAMSUNG QN800A​	SAMSUNG QN800D​	SAMSUNG QN800C​
Operating System​	Tizen​	Samsung Tizen​	Tizen​
Internet Applications​	Streaming Services​	Netflix, HBO Max, Prime Video, Alexa, hulu, Google Assistant, Disney+, Apple TV, YouTube, Web Browser​	Apple TV+, Samsung TV Plus, Netflix, YouTube, Prime Video, Disney+, Hulu, Xbox, Nvidia GeForce NOW, ESPN and Max​
Remote Control​	Voice Control​	Bluetooth​	Bluetooth​
Controller Type​	Amazon Alexa​	Voice Control​	Voice Control​

Display​

Parameter	SAMSUNG QN800A​	SAMSUNG QN800D​	SAMSUNG QN800C​
Aspect Ratio​	16:9​	16:9​	16:9​
Display Technology​	Neo QLED​	QLED​	QLED​
Screen Finish​	Flat​	Flat​	Flat​
Has Color Screen​	Yes​	-​	Yes​
Resolution​	8K​	8K​	8K​
Refresh Rate​	120 Hz​	120 Hz​	120 Hz​
Response Time​	-​	-​	-​
HDR Format Supported​	HDR10, HDR10+, Hybrid Log Gamma​	[YES]​	HDR10+​
Maximum Display Brightness​	-​	-​	-​
Display Backlight​	-​	Mini-LED​	Mini-LED​
Display Backlight Setting​	-​	[MO]​	-​
Picture Quality Enhancement​	-​	-​	Neo Quantum HDR 8K+, HDR10+​
Motion Enhancement​	-​	Motion Xcelerator 165Hz​	-​

Audio​

Parameter	SAMSUNG QN800A​	SAMSUNG QN800D​	SAMSUNG QN800C​
Number of Audio Channels​	4.2.2​	-​	4.2.2​
Audio Output Mode​	Stereo​	Dolby Atmos, Object Tracking Sound+​	Surround​
Audio Input​	HDMI, Bluetooth, Audio Return Channel (ARC)​	HDMI​	HDMI​
Speaker Description​	70 W​	Built-in Speaker​	4.2.2CH (four main channels, two tweeters, two subwoofers) with Dolby MS12 5.1ch and Dolby Atmos, 70W sound output​

Connectivity​

Parameter	SAMSUNG QN800A​	SAMSUNG QN800D​	SAMSUNG QN800C​
Connectivity Technology​	Bluetooth, Wi-Fi, USB, Ethernet, HDMI​	Bluetooth, Wi-Fi, USB, Ethernet, HDMI​	Bluetooth, Wi-Fi, Usb C, USB, HDMI​
Bluetooth Version​	-​	5.0​	-​
Screen Mirroring​	-​	-​	AirPlay​
Total Usb Ports​	3​	4​	3​
Number of HDMI Ports​	4​	4​	4​
Connector Type​	HDMI​	USB, HDMI​	USB, HDMI​
Signal Format​	HDMI, ATSC 3.0​	digital​	digital​

Features​

Parameter	SAMSUNG QN800A​	SAMSUNG QN800D​	SAMSUNG QN800C​
Video Encoding​	-​	-​	HEVC (H.265)​
Compatible Devices​	Laptops, Tablets, Cellphones, Gaming Consoles​	-​	iPhones, iPads, iPods, Laptops, Desktops, Smart Speaker, Smart Watch, Tablets, Television, Car Audio Systems, Cellphones, Gaming Consoles​
Tuner Type​	Internet Radio​	ATSC​	ATSC​
Noteworthy Features​	Quantum Matrix Technology Pro; Neo Quantum Processor 8K; Infinity One Design, Object Tracking Sound+; Quantum HDR 32X​	Built-In Speaker, Ultra Viewing Angle, AI Motion Enhancer, Film Mode, Neo Quantum HDR 8K+, Works with Google Assistant and Alexa, Motion Xcelerator 165Hz, Gaming Hub, Quantum Matrix Technology Pro​	Quantum Matrix Pro with Mini LEDs; Neural Quantum Processor 8K; Infinity One Design with Slim One Connect, Neo Quantum HDR 8K+; 100% Color Volume with Quantum Dot; Works with Google Assistant and Alexa​

Measurements​

Parameter	SAMSUNG QN800A​	SAMSUNG QN800D​	SAMSUNG QN800C​
Dimensions D x W x H​	11.8"D x 56.8"W x 35.3"H​	10.5"D x 56.8"W x 35.4"H​	10.4"D x 56.8"W x 35.4"H​
Item Weight​	67.9 Pounds​	71.9 Pounds​	71.9 Pounds​
Screen Size​	65 Inches​	65 Inches​	65 Inches​

Conclusion​

Product	PROS AND CONS​
SAMSUNG QN800A​	Pros • Incredible picture quality with vivid and bright colors • Built-in sound system exceeds expectations • Lots of smart features available • Basic usage is straightforward • Overall functionality of the remote is good Cons • TV tuner/CPU is a separate unit and feels insecure • Learning curve to access all features and settings • Anti-glare coating is not effective • Issues with initial delivery and pixel problems in replacement unit
SAMSUNG QN800D​	Pros: • Stunning 8K resolution with vibrant colors • Minimal bezel design and thin profile • Excellent performance with gaming consoles like Xbox One and PC • High-quality viewing experience, comparable to a theater with a compatible sound system Cons: • Not compatible with Verizon Fios TV service • High price point may not guarantee durability • Reports of screen issues occurring shortly after purchase • Lack of customer support and warranty options can lead to significant dissatisfaction
SAMSUNG QN800C​	Pros: • Excellent 8K picture quality with outstanding refresh rates • Large 75-inch size provides great viewing capability, especially for older individuals • Easy to use and set up with effortless connectivity to web, internet, and Wi-Fi • Impressive selection of apps and features • Solar remote is a nice touch for convenience • "One Connect Box" effectively hides and organizes cords • Voice command feature is responsive and helpful Cons: • Pricey compared to other models • Occasional issues with screen quality (e.g., cracked screens reported) • Some users experienced difficulties with remote pairing initially • Sound quality may not significantly improve over older models • Generates noticeable heat, potentially affecting room temperature • Heavy design may require assistance for setup and mounting