| Model No |
QN75Q900TSFXZC |
QA77S90CAWXXY |
| 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 |
240 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 |
| Supported Video Formats |
: AVI, MKV, MP4, ASF, MOV, 3GP, FLV, VRO, VOB, SVI |
| Supported Picture Formats |
: JPG, JPEG, PNG, BMP, MPO |
|
| Video |
| Backlight |
: QLED |
| Film Mode |
: Yes |
| AI Upscale |
: Yes |
| Auto Motion Plus |
: Yes |
| Natural Mode Support |
: Yes |
| Ultra Black |
: Yes |
| HLG ( Hybrid Log Gamma ) |
: Yes |
| HDR 10+ |
: Yes |
| Contrast Enhancer |
: Yes |
| Local Dimming |
: Direct Full Array |
| HDR |
: Quantum HDR 32x |
| Contrast |
: Direct Full Array 32x |
| Viewing Angle |
: Ultra Viewing Angle |
| Picture Engine |
: Quantum Processor 8K |
| Micro Dimming |
: Ultimate 8K Dimming Pro |
| Color |
: 100% Color Volume with Quantum Dot |
|
| Backlight |
: 4K UHD OLED |
| HLG |
: Yes |
| Film Mode |
: Yes |
| Anti Reflection |
: Yes |
| Picture Upscale |
: Yes |
| Filmmaker Mode |
: Yes |
| One Billion Colour |
: Yes |
| Noise Reduction |
: Yes |
| Smart Calibration |
: Basic |
| Viewing Angle |
: Ultra Viewing Angle |
| HDR |
: Quantum HDR OLED |
| Contrast Enhancer |
: Real Depth Enhancer |
| Native Refresh Rate |
: 120Hz ( Up To 144Hz ) |
| Contrast |
: Self-illuminating Pixels |
| HDR10+ |
: Yes ( Adaptive, Gaming ) |
| Colour |
: Perceptional Color Mapping |
| Motion Technology |
: Motion Xcelerator Turbo Pro |
| Brightness, Colour Detection |
: Brightness, Colour Detection |
| Picture Engine |
: Neural Quantum Processor 4K |
|
| Audio |
| Sound Output ( RMS ) |
: 70 W |
| Dolby Decoder |
: Yes |
| Woofer |
: Yes |
| Blutooth Audio |
: Yes |
| Multiroom Link |
: Yes |
| Dialog Enhancement |
: Yes |
| Speaker Type |
: 4.2.2 Channel |
|
| Sound Output ( RMS ) |
: 40 W |
| Woofer |
: Yes |
| Dolby Atmos |
: Yes |
| Q-Symphony |
: Yes |
| Multiroom Link |
: Yes |
| Adaptive Sound+ |
: Yes |
| Bluetooth Audio |
: Yes |
| Active Voice Amplifier |
: Yes |
| Dual Audio Support ( Bluetooth ) |
: Yes |
| Object Tracking Sound |
: OTS Lite |
| Speaker Type |
: 2.1 Channel |
| Dolby Digital Plus |
: MS12 5.1 Channel |
|
| Connectivity Options |
| HDMI |
: 4 |
| USB |
: 2 |
| Ethernet / LAN |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| HDMI Quick Switch |
: Yes |
| Wireless LAN Built-In WiFi6 |
: Yes |
| Ex-Link ( RS-232C ) |
: Yes |
| WiFi Direct |
: Yes |
| RF In ( Terrestrial / Cable Input / Satellite Input ) |
: 1/1( Common Use For Terrestrial )/0 |
|
| HDMI 2.1 |
: 4 |
| USB 2.0 |
: 2 |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI Maximum Input Rate |
: 4K 144Hz ( For HDMI 1 / 2 / 3 / 4 ) |
| RF In ( Terrestrial / Cable Input / Satellite Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| Smart TV Features |
| Samsung SMART TV |
: Smart |
| Far-Field Voice Interaction |
: Yes |
| Works With Google Assistant |
: Yes |
| TV Plus |
: Yes |
| Auto Channel Search |
: Yes |
| Web Browser |
: Yes |
| SmartThings App Support |
: Yes |
| SmartThings |
: Yes |
| Gallery |
: Yes |
| TV To Mobile - Mirroring |
: Yes |
| Mobile To TV - Mirroring, DLNA |
: Yes |
| 360 Video Player |
: Yes |
| 360 Camera Support |
: Yes |
| Ambient Mode+ |
: Yes |
| Seamless Setup |
: Yes |
| App Casting |
: Yes |
| Bluetooth Low Energy |
: Yes |
| TV Sound To Mobile |
: Yes |
| Sound Mirroring |
: Yes |
| Analog Tuner |
: Yes |
| Digital Clean View |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Connect Share™ (HDD) |
: Yes |
| ConnectShare™ (USB 2.0) |
: Yes |
| EPG |
: Yes |
| IP Control |
: Yes |
| BT HID Built-In |
: Yes |
| USB HID Support |
: Yes |
| V-Chip |
: Yes |
| IPv6 Support |
: Yes |
| MBR Support |
: Yes |
| Accessibility |
: US English |
| Freesync |
: FreeSync Premium |
| Digital Broadcasting |
: ATSC 3.0 ( US Only ) |
| OSD Language |
: English, Spanish, French |
| Ambient Mode Brightness / Colour Sensor |
: Brightness / Color Detection |
| Game Mode |
: Yes (Auto Game Mode (ALLM), Game Motion Plus, Dynamic Black EQ, Surround Sound, 4K@120Hz (HDMI Port 4)) |
| Bixby |
: US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuquese ( Features Vary By Language ) |
|
| Operating System |
: Tizen™ Smart TV |
| Tap View |
: Yes |
| Music Wall |
: Yes |
| Easy Setup |
: Yes |
| App Casting |
: Yes |
| Media Home |
: Yes |
| Wireless Dex |
: Yes |
| Web Browser |
: Yes |
| Ambient Mode+ |
: Yes |
| Samsung TV Plus |
: Yes |
| Mobile Camera Support |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| SmartThings Hub, Matter Hub, IoT-Sensor Functionality, Quick Remote |
: Yes |
| Web Service |
: Microsoft 365 |
| Multi-View |
: UpTo 2 Videos |
| Bixby |
: US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuguese ( Features Vary By Language ) |
|
| Other Features |
| Design |
: Zero |
| Slim Type |
: Ultra Slim |
| Stand Color |
: Slate Black |
| Bezel Type |
: Zero Bezel |
| Front Color |
: Stainless Steel |
| Stand Type |
: Floating Delta Stand |
|
| Design |
: Laser Slim Design |
| Stand Type |
: Simple Plus-Metal |
| Bezel Type |
: 4 Bezel-Less |
| Front Color |
: Titan Black |
| Stand Color |
: Titan Black |
| Slim Type |
: Top Slim |
| EPG |
: Yes |
| TV Key |
: Yes |
| Time Shift |
: Yes |
| Analog Tuner |
: Yes |
| MBR Support |
: Yes |
| Extended PVR |
: Yes |
| Teletext ( TTX ) |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Analog Clean View |
: Yes |
| Data Broadcasting |
: HbbTV 2.0.3 |
| OSD Language |
: Local Languages |
| Digital Broadcasting |
: DVB-T ( T2 Ready ) |
| Voice Guide |
: AU English, China Chinese, Korean, France French, Italian, German, Spain Spanish, Malay |
| Learn TV Remote, Learn Menu Screen |
: English, French, Spanish, Portuguese, Persian, Indonesian, Thai, Vitnamese, Arabic ( Languages Are Supported If There Is A Language That Matches The OSD Language ) |
|
| General Details |
| Power Requirements |
: AC 110-120 V 50/60 Hz |
| Maximum Power Consumption |
: 500 W |
| Typical Power Consumption |
: 235 W |
| Power Consumption Standby |
: 0.5 W |
| Auto Power Off |
: Yes |
| Eco Sensor |
: Yes |
| Weight Without Stand |
: 36.2 Kg |
| Weight With Stand |
: 44 Kg |
| Weight Of Package Carton |
: 56 Kg |
|
| Power Requirements |
: AC 220-240V~ 50 / 60Hz |
| Power Consumption Max |
: 460 W |
| Power Consumption Typical |
: 178.0 W |
| Yearly Power Consumption ( EU Standard ) |
: 653 kWh |
| Power Consumption Standby |
: 0.5 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Energy Efficiency Class |
: 4.5 |
| Weight Without Stand |
: 35.1 Kg |
| Weight With Stand |
: 37.8 Kg |
| Package Weight |
: 49.1 Kg |
| VESA Wall Mount Compatibility |
: 400 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: TM2090C |
| Batteries |
: Yes |
| Samsung Smart Control |
: Yes |
| User Manual |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| Vesa Wall Mount Support |
: Yes |
|
| Remote Controller Model |
: TM2360E |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Slim Fit Cam Support |
: Yes |
| VESA Wall Mount Support |
: Yes |
| Full Motion Slim Wall Mount Support ( Y22 ) |
: Yes |
|
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Compare Samsung QN75Q900TSFXZC with:
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Compare Samsung QA77S90CAWXXY with:
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Samsung QN75Q900TSFXZC and Samsung QA77S90CAWXXY offer different motion rates (240 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Samsung QN75Q900TSFXZC features a 75 Inch (191 cm) screen while Samsung QA77S90CAWXXY comes with 77 Inch (195.58 cm), which can make a noticeable difference depending on your room size and viewing distance. Samsung QN75Q900TSFXZC and Samsung QA77S90CAWXXY are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Samsung QN75Q900TSFXZC and Samsung QA77S90CAWXXY differ in resolution (8K 7680 x 4320 vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences. Top Differences- Screen Size: 75 Inch (191 cm) Vs 77 Inch (195.58 cm)
- Resolution: 8K 7680 x 4320 Vs 4K 3840 x 2160
- Refresh Rate: 240 Hz Vs 120 Hz
- Display Technology: QLED Vs 4K UHD OLED
- Picture Processor: Quantum Processor 8K Vs Neural Quantum Processor 4K
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