| Model No |
QA75QN800BUXZN |
QN77S89CBFXZC |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
75 Inch (191 cm) |
77 Inch (195.58 cm) |
| Resolution |
8K 7680 x 4320 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
120 Hz |
120 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, FLAC, OGG, WMA, WAV, MIDI, APE, AIFF, ALAC, M4A, MPA, AAC, SVAF, WEBM, RMVB |
| Supported Video Formats |
: AVI, MKV, MP4, ASF, MOV, 3GP, FLV, VRO, VOB, SVI |
| Supported Picture Formats |
: JPG, JPEG, PNG, BMP, MPO |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, FLAC, OGG, WMA, WAV, MIDI, APE, AIFF, ALAC, M4A, MPA, AAC |
| Supported Video Formats |
: AVI, MKV, MP4, ASF, MOV, 3GP, FLV, VRO, VOB, SVI |
| Supported Picture Formats |
: JPG, JPEG, PNG, BMP |
|
| Video |
| Backlight |
: 8K UHD Neo QLED |
| HLG |
: Yes |
| Film Mode |
: Yes |
| AI Upscale |
: Yes |
| Anti Reflection |
: Yes |
| Noise Reduction |
: Yes |
| Auto Motion Plus |
: Yes |
| One Billion Color |
: Yes |
| Filmmaker Mode ( FMM ) |
: Yes |
| Picture Quality Index |
: 4900 PQI |
| Clear Motion |
: LED Clear Motion |
| HDR |
: Quantum HDR 32x |
| Viewing Angle |
: Ultra Viewing Angle |
| Smart Calibration |
: Basic / Professional |
| Contrast Enhancer |
: Real Depth Enhancer |
| Motion Technology |
: Motion Xcelerator Turbo+ |
| Micro Dimming |
: Ultimate 8K Dimming Pro |
| Brightness / Color Detection |
: Brightness, Color Detection |
| Picture Engine |
: Neural Quantum Processor 8K |
| Contrast |
: Quantum Matrix Technology Pro |
| HDR 10+ |
: Certified ( HDR10+ & HDR10+ Gaming ) |
| Color |
: 100% Color Volume With Quantum Dot |
|
| Backlight |
: 4K UHD OLED |
| Film Mode |
: Yes |
| AI Upscale |
: Yes |
| Picture Clarity |
: Yes |
| Anti Reflection |
: Yes |
| Adaptive Picture |
: Yes |
| Filmmaker Mode |
: Yes |
| One Billion Colour |
: Yes |
| Smart Calibration |
: Basic |
| Viewing Angle |
: Ultra Viewing Angle |
| HDR |
: Quantum HDR OLED |
| Contrast |
: Self-illuminating Pixels |
| Refresh Rate |
: 120 Hz ( Up To 144 Hz ) |
| Compatible With HDR 10+ |
: Yes ( Adaptive, Gaming ) |
| Colour |
: Perceptional Color Mapping |
| Motion Technology |
: Motion Xcelerator Turbo Pro |
| Picture Engine |
: Neural Quantum Processor 4K |
|
| Audio |
| Sound Output ( RMS ) |
: 70 W |
| Woofer |
: Yes |
| Sound Wall |
: Yes |
| Dolby Atmos |
: Yes |
| Q-Symphony |
: Yes |
| Multiroom Link |
: Yes |
| Bluetooth Audio |
: Yes |
| Adaptive Sound+ |
: Yes |
| Sound Mirroring |
: Yes |
| Active Voice Amplifier |
: Yes |
| Object Tracking Sound + |
: Yes |
| Dual Audio Support ( Bluetooth ) |
: Yes |
| Speaker Type |
: 4.2.2 Channel |
| Dolby Digital Plus |
: MS12 5.1 Channel |
|
| Sound Output ( RMS ) |
: 40 W |
| Woofer |
: Yes |
| Dolby Atmos |
: Yes |
| Q-Symphony |
: Yes |
| Bluetooth Audio |
: Yes |
| Active Voice Amplifier |
: Yes |
| Dual Audio Support ( Bluetooth ) |
: Yes |
| Object Tracking Sound |
: OTS Lite |
| Speaker Type |
: 2.1 Channel |
|
| Connectivity Options |
| HDMI |
: 4 |
| USB 2.0 |
: 3 |
| WiFi6 |
: Yes |
| WiFi Direct |
: Yes |
| Bluetooth 5.2 |
: Yes |
| BT HID Built-In |
: Yes |
| Ethernet / LAN |
: Yes |
| USB HID Support |
: Yes |
| HDMI Quick Switch |
: Yes |
| USB-C ( Camera Only ) |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Bluetooth Low Energy |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| eARC |
: Yes HDMI 3 |
| HDMI ( High Frame Rate ) |
: 4K 120Hz ( For HDMI 1 / 2 / 3 / 4 ) |
| RF In ( Terrestrial / Cable Input / Satellite Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 1 |
|
| HDMI 2.0 |
: 4 |
| USB 2.0 |
: 2 |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Ex-Link ( RS-232C ) |
: Yes |
| Digitale Audio Out ( Optical ) |
: Yes |
| HDMI Audio Return Channel |
: eARC |
| High Frame Rate ( HDMI ) |
: 4K 144 Hz ( For HDMI 1 / 2 / 3 / 4 ) |
| RF In ( Terrestrial, Cable Input, Satellite Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: Tizen™ |
| Tap View |
: Yes |
| Easy Setup |
: Yes |
| App Casting |
: Yes |
| Media Home |
: Yes |
| SmartThings |
: Yes |
| Wireless Dex |
: Yes |
| Web Browser |
: Yes |
| Ambient Mode+ |
: Yes |
| 360 Video Player |
: Yes |
| SmartThings Hub |
: Yes |
| TV Sound To Mobile |
: Yes |
| TV Initiate Mirroring |
: Yes |
| Samsung SMART TV |
: Yes |
| 360 Camera Support |
: Yes |
| Mobile Camera Support |
: Yes |
| TV To Mobile - Mirroring |
: Yes |
| SmartThings App Support |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| Mobile To TV - Mirroring, DLNA |
: Yes |
| Video Communication |
: Google Meet |
| Cloud Service |
: Microsoft 365 |
| Multi-View |
: UpTo 4 Videos |
| Bixby |
: US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuguese ( Features Vary By Language ) |
|
| Operating System |
: Tizen™ Smart TV |
| Tap View |
: Yes |
| Media Home |
: Yes |
| Wireless Dex |
: Yes |
| Ambient Mode+ |
: Yes |
| Universal Guide |
: Yes |
| Samsung Health |
: Yes |
| Samsung TV Plus |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| SmartThings Hub, Matter Hub / IoT-Sensor Functionality, Quick Remote |
: Yes |
| Built-In Voice Assistant |
: Alexa |
| Video Communication |
: Google Meet |
| Cloud Service |
: Microsoft 365 |
| Multi-View |
: UpTo 2 Videos |
| Works with AI Speaker |
: Alexa, Google Assistant |
| Multi Device Experience |
: TV To Mobile, Mobile To TV, TV Initiate Mirroring, Sound Mirroring, Tap View, Wireless TV On |
| Bixby |
: US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuguese ( Features Vary By Language ) |
|
| Other Features |
| Design |
: Infinity One Design |
| Stand Type |
: Connected Stand |
| Front Color |
: Stainless Steel |
| Bezel Type |
: 4 Bezel-Less |
| Stand Color |
: Sand Black |
| Slim Type |
: Ultra Slim |
| EPG |
: Yes |
| HGiG |
: Yes |
| TV Key |
: Yes |
| Time Shift |
: Yes |
| Analog Tuner |
: Yes |
| MBR Support |
: Yes |
| IPv6 Support |
: Yes |
| Extended PVR |
: Yes |
| Teletext ( TTX ) |
: Yes |
| Mini Map Zoom |
: Yes |
| Triple Protection |
: Yes |
| Surround Sound |
: Yes |
| Dynamic Black EQ |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Game Motion Plus |
: Yes |
| Analog Clean View |
: Yes |
| Auto Channel Search |
: Yes |
| Connect Share™ ( HDD ) |
: Yes |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Super Ultra Wide Game View |
: Yes |
| Digital Broadcasting |
: DVB-T2CS2 |
| OSD Language |
: Local Languages |
| Freesync |
: FreeSync Premium Pro |
| One Connect Box |
: One Connect ( Y22 8K ) |
| Accessibillity - Voice Guide |
: UK English, France French |
| Accessibility - Learn TV Remote / Learn Menu Screen |
: UAE : UK English, French. AFR : UK English, French, Portuguese. Egypt, Libya : UK English, French, Spanish |
| Accessibility - Others |
: Enlgarge, High Contrast, Multi-Output Audio, See Colors, Color Inversion, Grayscale, Sign Language Zoom, Slow Button Repeat, Graphic Zoom, Picture Off |
|
| Design |
: Laser Slim Design |
| Stand Type |
: Simple Plus-Wide |
| Bezel Type |
: 4 Bezel-Less |
| Front Color |
: Titan Black |
| Stand Color |
: Titan Black |
| Stand |
: Simple |
| Analog Tuner |
: Yes |
| ConnectShare™ |
: Yes |
| Digital Broadcasting |
: ATSC, ClearQAM |
| Motor Impaired Support |
: Slow Button Repeat |
| Accessibility - Learn TV Remote, Learn Menu Screen |
: US English, Mexico Spanish, Canada French |
| Hearing Impaired Support |
: Closed Caption, Multi-Output Audio, Caption Position, Sign Language Zoom, Separate Closed Caption |
| Low Vision Support |
: Magnification, Audio Description, Zoom Menu and Text, High Contrast, SeeColors, Color Inversion, Grayscale, Picture Off |
| Accessibillity - Voice Guide |
: US English, Mexico Spanish, Canada French, Finnish, German, Greek, Hungarian, Italian, Norwegian, Polish, Portugal Portuguese, Romanian, Slovak, Swedish, Czech, Danish, Dutch, Korean |
|
| General Details |
| Power Supply |
: AC100-240V 50 / 60Hz |
| Power Consumption |
: 395 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 32.2 Kg |
| Weight With Stand |
: 42.1 Kg |
| Weight Of Package Carton |
: 55.7 Kg |
| VESA Spec |
: 400 mm X 400 mm |
|
| Power Supply |
: AC 110-120 V 50 / 60 Hz |
| Power Consumption ( Max ) |
: 440 W |
| Power Consumption ( Typical ) |
: 136 W |
| Power Consumption Standby |
: 0.5 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 35.1 Kg |
| Weight With Stand |
: 36.0 Kg |
| Weight Of Package Carton |
: 47.8 Kg |
| VESA Wall Mount Compatibility |
: 400 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: TM2280E |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Webcam Support |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| Samsung Smart Control ( Included ) |
: Yes |
| No Gap Wall-Mount ( Y21 VESA ) |
: Yes |
| Full Motion Slim Wall Mount ( Y22 ) |
: Yes |
| Optional One Connect Cable Support |
: Yes |
|
| Remote Controller Model |
: TM2360E |
| Zigbee / Thread Module |
: Built-In |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Slim Fit Cam Compatible |
: Yes |
| Vesa Wall Mount Compatible |
: Yes |
| Full Motion Slim Wall Mount Compatible ( Y22 ) |
: Yes |
|
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Compare Samsung QA75QN800BUXZN with:
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Compare Samsung QN77S89CBFXZC with:
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Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. From a practical standpoint, both options provide a reliable viewing experience for most users. Samsung QA75QN800BUXZN and Samsung QN77S89CBFXZC are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Samsung QA75QN800BUXZN and Samsung QN77S89CBFXZC differ in resolution (8K 7680 x 4320 vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Samsung QA75QN800BUXZN features a 75 Inch (191 cm) screen while Samsung QN77S89CBFXZC comes with 77 Inch (195.58 cm), which can make a noticeable difference depending on your room size and viewing distance. Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features. Top Differences- Screen Size: 75 Inch (191 cm) Vs 77 Inch (195.58 cm)
- Resolution: 8K 7680 x 4320 Vs 4K 3840 x 2160
- Display Technology: 8K UHD Neo QLED Vs 4K UHD OLED
- Picture Processor: Neural Quantum Processor 8K Vs Neural Quantum Processor 4K
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