If you want to buy an 8K resolution Samsung TV and choose the 8 series, you may take a look at QN800C, an 8K TV available in 65″, 75″, and 85″ screen sizes. It features a QLED display with a 120 Hz refresh rate. This TV is offered on Samsung’s website; you can find it in the header menu, TV&Audio -TVs by resolution – 8K TVs.
But Costco also has something to offer; you can find the QN850C model there (it may have a QN850CD model number, but that’s the same). You can find the QN850C model on Samsung’s website through a search, but you won’t find it in the 8K TVs section, and here’s why.
Samsung QN800C vs QN850C TVs
QN850C is almost an exact copy of the Samsung QN800C but with a better audio system. The QN850C is an exclusive model created and available only at Costco. Costco is a major retailer that has a contract to sell Samsung TVs. Samsung, in turn, can produce televisions specifically for Costco that differ in technical parameters from regular Samsung televisions. In our case, the QN850C is different and has improved specifications, which should encourage the customer to buy a TV at Costco.
Samsung QN850C vs QN800C tech differences
TVs have the same screens and motherboards. But the sound of QN850C is better than QN800C; it has 12 speakers and a proper format of 6.2.4CH. Eight speakers and four subwoofers. The total power of the sound system is 90W. By comparison, the QN800C has a 4.2.2CH sound system and 70W power. The QN850C has better bass, but a separate speaker system is still the best solution. Otherwise, they are identical TVs.
Service support: QN850C vs QN800C
Now on to what the other differences are. The most significant differences are in warranty service. The QN800C has a one-year warranty. The QN850C, which is sold at Costco, has a 5-year warranty. The warranty on the QN850C is as follows.
One year of TV use: The standard warranty from Samsung applies; you will need to contact Samsung in case of a malfunction.
2-year TV: The second year is covered by the standard two-year warranty for TVs purchased at Costco. In the event of a problem, you must contact Costco Technical Support.
Three to five years of TV use: The Allstate 3-Year Protection Plan will kick in if your TV breaks after two years. You must contact Costco Technical Support, who will direct you on proceeding.
Samsung QN800C vs QN850C TVs display
The QN850C and QN800C are impressive 8K TVs with stunning picture quality. They feature a high resolution of 7,680 x 4,320 pixels, bringing incredible detail and clarity to your viewing experience. With advanced technologies like Neo Quantum HDR 8K Plus and Quantum Matrix Technology Pro, these TVs deliver enhanced contrast and vibrant colors.
They also have a fast refresh rate of 120Hz for smooth motion and anti-reflection technology to minimize glare.
| Video | QN850C Samsung | QN800C Samsung |
| Resolution | 7,680 x 4,320 | 7,680 x 4,320 |
| Refresh Rate | 120 Hz | 120 Hz |
| Color | 100% Color Volume with Quantum Dot | 100% Color Volume with Quantum Dot |
| HDR (High-Dynamic Range) | Neo Quantum HDR 8K Plus | Neo Quantum HDR 8K Plus |
| Picture Processor | Neural Quantum Processor 8K | Neural Quantum Processor 8K |
| Viewing Angle | Ultra Viewing Angle | Ultra Viewing Angle |
| Film Mode | Yes | Yes |
| Adaptive Picture | Optimized/EyeComfort | Optimized/EyeComfort |
| HLG (Hybrid Log Gamma) | Yes | Yes |
| Contrast | Quantum Matrix Technology Pro | Quantum Matrix Technology Pro |
| Micro Dimming | Ultimate 8K Dimming Pro | Ultimate 8K Dimming Pro |
| Contrast Enhancer | Real Depth Enhancer Pro | Real Depth Enhancer Pro |
| HDR10+ | Yes (ADAPTIVE/GAMING) | Yes (ADAPTIVE/GAMING) |
| Picture Engine | Neural Quantum Processor 8K | Neural Quantum Processor 8K |
| Motion Technology | Motion Xcelerator Turbo+ | Motion Xcelerator Turbo+ |
| One Billion Color | Yes | Yes |
| Auto HDR Remastering | Yes | Yes |
| Picture Clarity | Yes | Yes |
| Smart Calibration | Basic/Professional | Basic/Professional |
| AI Upscale | Yes | Yes |
| Filmmaker Mode | Yes | Yes |
| Brightness/Color Detection | Brightness/Color Detection | Brightness/Color Detection |
Samsung QN800C vs QN850C TVs audio
The QN850C and QN800C TVs feature different sound systems to enhance the viewing experience. The QN850C features a 6.2.4-channel speaker system with a total power of 90 watts, delivering deep bass and immersive sound.
It features technologies such as OTS Pro and Q-Symphony for multi-dimensional sound. The QN800C, on the other hand, has a 4.2.2-channel speaker configuration with a total output power of 70 watts and similar technologies except for OTS Pro.
All in all, the QN850C can offer a more robust and immersive sound with more channels and overall audio power.
| Audio | QN850C Samsung | QN800C Samsung |
| Dolby Atmos | Yes | Yes |
| Sound Output (RMS) | 90W | 70W |
| Woofer | Yes | Yes |
| Speaker Type | 6.2.4CH | 4.2.2CH |
| Multiroom Link | Yes | Yes |
| Sound | OTS Pro | OTS+ |
| Q-Symphony | Yes | Yes |
| Active Voice Amplifier | Yes | Yes |
| Bluetooth Headset Support | Yes | Yes |
| Bluetooth Audio | Yes | Yes |
| Dual Audio support (Bluetooth) | Yes | Yes |
| Dolby Decoder | MS12 5.1ch | MS12 5.1ch |
| Adaptive Sound | Adaptive Sound Pro | Adaptive Sound Pro |
| Buds Auto switch | Yes | Yes |
Smart Services in Samsung QN800C vs QN850C TVs
Both TVs feature the Tizen™ Smart TV operating system, Bixby voice assistant, far-field voice interaction, and compatibility with Alexa as a built-in voice assistant. They also work with AI speakers like Alexa and Google Assistant.
| Smart Service | QN850C Samsung | QN800C Samsung |
| Operating System | Tizen™ Smart TV | Tizen™ Smart TV |
| Bixby | US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuguese (features vary by language) | US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuguese (features vary by language) |
| Far-Field Voice Interaction | Yes | Yes |
| Built-in Voice Assistant | Alexa | Alexa |
| Works With AI Speaker | Alexa, Google Assistant | Alexa, Google Assistant |
| TV Plus | Yes | Yes |
| Web Browser | Yes | Yes |
| SmartThings Hub / Matter Hub / IoT-Sensor Funtionality | Yes | Yes |
| Samsung Health | Yes | Yes |
| Universal Guide | Yes (US only) | Yes (US only) |
| Media Home | Yes | Yes |
As you can see, both TV services are the same.
Smart features in Samsung QN800C vs QN850C TVs
Both the QN850C and QN800C Samsung TVs share the same set of smart features. They both offer Multi Device Experience, Video Communication with Google Meet, Tap View, Multi-View, and many others.
| Smart Features | QN850C Samsung | QN800C Samsung |
| Multi-View | TV to Mobile, Mobile to TV, TV initiate mirroring, TV Sound to Mobile, Sound Mirroring, Wireless TV On | TV to Mobile, Mobile to TV, TV initiate mirroring, TV Sound to Mobile, Sound Mirroring, Wireless TV On |
| Video Communication | Google Meet | Google Meet |
| Tap View | Yes | Yes |
| Multi View | Up to 4 videos | Up to 4 videos |
| Music Wall | Yes | Yes |
| Mobile Camera support | Yes | Yes |
| Easy Setup | Yes | Yes |
| App Casting | Yes | Yes |
| Ambient Mode | Ambient Mode+ | Ambient Mode+ |
| Workspace | Yes | Yes |
| Wireless Dex | Yes | Yes |
| Web Service | Microsoft 365 | Microsoft 365 |
| Chat Together | Yes (US only) | Yes (US only) |
| NFT | Nifty Gateway, La Collection, Art Token, Savage | Nifty Gateway, La Collection, Art Token, Savage |
| ConnecTime | Yes (US only) | Yes (US only) |
| Telemedicine | HealthTap (US only) | HealthTap (US only) |
Game features in Samsung QN800C vs QN850C TVs
Both the QN850C and QN800C Samsung TVs offer the same game features, including Auto Game Mode (ALLM), Game Motion Plus, Surround Sound, Super Ultra Wide Game View, and Gaming Hub. These features enhance the gaming experience by automatically optimizing settings, providing smooth motion, immersive audio, and a wider field of view.
| Game Features | QN850C Samsung | QN800C Samsung |
| Auto Game Mode (ALLM) | Yes | Yes |
| Game Motion Plus | Yes | Yes |
| Dynamic Black EQ | Yes | Yes |
| Surround Sound | Yes | Yes |
| Super Ultra Wide Game View | Yes | Yes |
| Game bar 3.0 | Yes | Yes |
| Mini Map Zoom | Yes | Yes |
| Light-Sync | Yes | Yes |
| FreeSync | FreeSync Premium Pro | FreeSync Premium Pro |
| HGiG | Yes | Yes |
| Gaming Hub | Yes (KR, US, CA, BR, GB, FR, DE, IT, ES) | Yes (KR, US, CA, BR, GB, FR, DE, IT, ES) |
Connectivity in Samsung QN800C vs QN850C TVs
Both the QN850C and QN800C Samsung TVs feature the convenience of a One Connect Box, which houses the connectivity options.
These TVs offer 4 HDMI ports, support for HDMI High Frame Rate (4K 120Hz), 3 USB ports, and 1 USB-C port, among other connectivity options. Please refer to the table for a comprehensive list of their connectivity features.
| Connectivity | QN850C Samsung | QN800C Samsung |
| HDMI | 4 | 4 |
| HDMI (High Frame Rate) | 4K 120Hz (for HDMI 1/2/3/4) | 4K 120Hz (for HDMI 1/2/3/4) |
| HDMI Audio Return Channel | Yes | Yes |
| USB | 3 | 3 |
| USB-C | 1 | 1 |
| Ethernet (LAN) | Yes | Yes |
| Digital Audio Out (Optical) | 1 | 1 |
| RF In (Terrestrial / Cable / Satellite) | 1/1(Common Use for Terrestrial)/0 | 1/1(Common Use for Terrestrial)/0 |
| Ex-Link (RS-232C) | 1 | 1 |
| WiFi | Yes (WiFi6E) | Yes (WiFi6E) |
| Bluetooth | Yes (BT5.2) | Yes (BT5.2) |
| Anynet+ (HDMI-CEC) | Yes | Yes |
What’s better to buy: QN850C vs QN800C?
Of course, it is preferable to buy a QN850C TV. Better sound and, most importantly, a 5-year warranty. I hope your TV doesn’t break, but the 5-year warranty will save you the extra repair cost if it does mainly.
The price situation is quite interesting. 85-inch QN800C costs $6000, as stated on the official Samsung website. At the same time, QN850C in Costco (and I remind you, this is the only store with the official sale of this TV) costs $5700. it is very strange that a TV that has an improved audio system costs less than the regular version.
Here is the breakdown of the QN800C prices based on different screen sizes:
- 65”: $3500
- 75”: $4500
- 85”: $6000
The QN850C also comes in 65-inch, 75-inch, and 85-inch screen sizes. However, at the time of writing, Costco only offers the Samsung QN850C in one size – 85-inch – for $5700.
So I think the choice is obvious in the direction of QN850C especially considering its price
Please note that these prices are indicative and may vary based on factors such as location, retailer, and promotions. It’s always recommended to check with authorized Samsung retailers or online platforms to get the most accurate and up-to-date pricing information.
So they’re sold only on Costco? Sad