| Model No |
QE75LST7TGUXXU |
QA75QN900DWXXY |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
75 Inch (191 cm) |
75 Inch (191 cm) |
| Resolution |
4K 3840 x 2160 |
8K 7680 x 4320 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
240 Hz |
100 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 |
| Supported Video Formats |
: AVI, MKV, MP4, ASF, MOV, 3GP, FLV, VRO, VOB, SVI |
| Supported Picture Formats |
: JPG, JPEG, PNG, BMP, MPO |
|
| USB Version |
: 3.0, 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, MPO |
|
| Video |
| Backlight |
: 4K UHD QLED |
| HDR |
: Yes |
| HLG |
: Yes |
| Upscaling |
: Yes |
| Film Mode |
: Yes |
| Adaptive Picture |
: Yes |
| Auto Motion Plus |
: Yes |
| Contrast Enhancer |
: Yes |
| Filmmaker Mode ( FMM ) |
: Yes |
| Motion Rate |
: MR240 |
| HDR 10+ |
: Support |
| Picture Quality Index ( PQI ) |
: 4400 PQI |
| Viewing Angle |
: Wide Viewing Angle |
| Contrast |
: Direct Full Array 16X |
| Picture Engine |
: Quantum Processor 4K |
| Brightness, Color Detection |
: Brightness, Color Detection |
| Micro Dimming |
: Ultimate UHD Dimming PRO |
| Colour |
: Colour Volume 100% by Quantum Dot |
|
| Backlight |
: 8K UHD NEO QLED Mini LED |
| Anti Reflection |
: Yes |
| Filmmaker Mode |
: Yes |
| Expert Calibration |
: Yes |
| HDR Brightness Optimizer |
: Yes |
| Viewing Angle |
: Ultra Viewing Angle |
| Picture Upscale |
: 8K AI Upscaling Pro |
| Smart Calibration |
: Basic / Professional |
| AI HDR Remastering |
: Auto HDR Remastering |
| Picture Engine |
: NQ8 AI Gen3 Processor |
| AI Motion Enhancer |
: AI Motion Enhancer Pro |
| HDR 10+ |
: Yes ( Adaptive / Gaming ) |
| Contrast Enhancer |
: Real Depth Enhancer Pro |
| Micro Dimming |
: Ultimate 8K Dimming Pro |
| Refresh Rate |
: 100 Hz ( Up To 4K 240 Hz ) |
| HDR |
: Neo Quantum HDR 8K Pro |
| Contrast |
: Quantum Matrix Technology Pro |
|
| Audio |
| Sound Output ( RMS ) |
: 20 W |
| Adaptive Sound |
: Yes |
| Dialog Enhancement |
: Yes |
| Speaker Type |
: 2 Channel |
| Dolby Digital Plus |
: MS12 2 Channel |
|
| Sound Output ( RMS ) |
: 90 W |
| 360 Audio |
: Yes |
| Dolby Atmos |
: Yes |
| Q-Symphony |
: Yes |
| Adaptive Sound Pro |
: Yes |
| Active Voice Amplifier Pro |
: Yes |
| Object Tracking Sound |
: OTS Pro |
| Speaker Type |
: 6.2.4 Channel |
|
| Connectivity Options |
| HDMI ( 2.0 ) |
: 3 |
| USB-A ( 2.0 ) |
: 1 |
| Wi-Fi 5 |
: Yes |
| CI Slot 1 |
: Yes |
| Bluetooth 4.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| HDMI Quick Switch |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI A, Return Ch. Support |
: Yes |
| Enhanced Audio Return Channel ( eARC ) |
: Yes |
| RF In ( Terrestrial, Cable Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 2 |
|
| HDMI 2.1 |
: 4 |
| USB-A, C |
: 4 ( USB-A X 3, USB-C X 1 ) |
| Wi-Fi 6E |
: Yes |
| Bluetooth 5.3 |
: Yes |
| Ethernet / LAN |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI Audio Return Channel |
: eARC |
| One Connect Box |
: One Connect ( Y24 8K ) |
| RF In ( Terrestrial, Cable Input, Satellite Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
| HDMI Maximum Input Rate |
: 8K 60Hz, 4K 240Hz ( For HDMI 1 / 2 / 3 / 4 ) |
|
| Smart TV Features |
| Operating System |
: Tizen™ Smart TV |
| Gallery |
: Yes |
| Multi-View |
: Yes |
| WiFi Direct |
: Yes |
| Sound Wall |
: Yes |
| Digital Butler |
: Yes |
| Web Browser |
: Yes |
| Remote Access |
: Yes |
| Ambient Mode+ |
: Yes |
| Sound Mirroring |
: Yes |
| 360 Video Player |
: Yes |
| Voice Interaction |
: Yes |
| TV Sound To Mobile |
: Yes |
| Samsung SMART TV |
: Yes |
| Mobile Tap Mirroring |
: Yes |
| TV To Mobile - Mirroring |
: Yes |
| SmartThings App Support |
: Yes |
| Mobile To TV - Mirroring, DLNA |
: Yes |
| SmartThings Hub, Matter Hub, IoT-Sensor Functionality, Quick Remote |
: Yes |
| Universal Browse & Play |
: Yes ( GB, FR, DE, IT, ES Only ) |
| Multi Voice Assistant |
: Yes ( GB, DE, FR, IT, ES, AT, IE ) |
| Works With Alexa |
: Yes ( GB, FR, DE, IT, ES, AT, IE Only ) |
| Samsung TV Plus |
: Yes ( GB, FR, DE, IT, ES, AT, CH Only ) |
| Works With Google Assistant |
: Yes ( GB, FR, DE, IT, ES, AT, DK, IE, NL, NO, SE Only ) |
| Bixby |
: US English, UK English, India English, Korean, French, German, Italian, Spanish ( Features Vary By Languages) |
|
| Operating System |
: Tizen™ Smart TV |
| Daily+ |
: Yes |
| Bixby |
: Yes |
| ScreenVitals |
: Yes |
| Web Browser |
: Yes |
| Ambient Mode+ |
: Yes |
| Apple AirPlay 2 |
: 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 |
| NFT |
: Nifty Gateway |
| Multi-View |
: Up To 4 Videos |
| Works With AI Speaker |
: Alexa, Google Assistant |
| Multi Device Experience |
: TV To Mobile, Mobile To TV, TV Initiate Mirroring, Sound Mirroring, Wireless TV On, Tap View |
|
| Other Features |
| Design |
: Solid Metal Design |
| Front Color |
: Titan Black |
| Slim Type |
: Normal |
| Bezel Type |
: SNB |
| EPG |
: Yes |
| Instant On |
: Yes |
| IP Control |
: Yes |
| Analog Tuner |
: Yes |
| IPv6 Support |
: Yes |
| Teletext ( TTX ) |
: Yes |
| BT HID Built-In |
: Yes |
| USB HID Support |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Digital Clean View |
: Yes |
| Auto Channel Search |
: Yes |
| Connect Share™ ( HDD ) |
: Yes |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Digital Broadcasting |
: DVB-T2CS2 |
| Accessibility - Learn TV Remote, Learn Menu Screen |
: UK English, French, Spanish |
| Common Interface ( CI ) |
: CI+ ( 1.4 ) / CI+ ( 1.4 ECP )_IT Only |
| OSD Languages |
: 27 European Languages + Russian ( Only When Connecting To Network In EE, LV, LT ) |
| Data Broadcasting |
: HbbTV 2.0.1 ( IT, GB, DE, ES, CZ, SK ) / HbbTV 1.5 ( AT, FR, FI, EE, GR, SI, HR, BE, NL, LU ) / HbbTV 1.0 ( PL, HU, CH, PT, DK ) / MHEG 5 ( IE ) |
| Accessibility - Others |
: Enlgarge, High Contrast, Multi-Output Audio, SeeColors, Color Inversion, Grayscale, Sign Language Zoom, Slow Button Repeat, Auto Detection For Sign Language Zoom Area |
|
| Design |
: Infinity Air Design |
| Stand Type |
: Infinity Air Stand |
| Front Color |
: Graphite Black |
| Stand Colour |
: Space Graphite |
| Bezel Type |
: Zero Bezel |
| Slim Type |
: Ultra Slim |
| EPG |
: Yes |
| Knox Vault |
: Yes |
| IP Control |
: Yes |
| Analog Tuner |
: Yes |
| Embeded POP |
: Yes |
| Extended PVR |
: Yes |
| Data Broadcasting |
: HbbTV 2.0.3 |
| OSD Languages |
: Local Languages |
| Digital Broadcasting |
: DVB-T ( T2 Ready ) |
| Motor Impaired Support |
: Slow Button Repeat, Remote Control App. For All |
| Hearing Impaired Support |
: Closed Caption ( Subtitle ), Multi-Output Audio, Sign Language Zoom |
| Voice Guide |
: AU English, China Chinese, Korean, France French, Italian, German, Spain Spanish, Malay |
| Low Vision Support |
: Audio Subtitles, Relumino, Magnification, Audio Description, Zoom Menu & Text, High Contrast, SeeColors, Color Inversion, Grayscale, Auto Picture Off |
|
| General Details |
| Power Supply |
: AC 220-240V~ 50/60Hz |
| Power Consumption Max |
: 600 W |
| Power Consumption Typical |
: 135 W |
| Power Consumption Standby |
: 0.50 W |
| Energy Efficiency Class |
: G |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Weight Without Stand |
: 50.3 Kg |
| Weight Of Package Carton |
: 63.4 Kg |
|
| Power Requirements |
: AC 220-240V~ 50/60Hz |
| Power Consumption Max |
: 430 W |
| Power Consumption Typical |
: 286.0 W |
| Yearly Power Consumption ( EU Standard ) |
: 1047 kWh |
| Power Consumption Standby |
: 0.5 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Energy Efficiency Class |
: 2.5 |
| Weight Without Stand |
: 30.8 Kg |
| Weight With Stand |
: 40.4 Kg |
| Weight Of Package Carton |
: 53.6 Kg |
| VESA Wall Mount Compatibility |
: 400 mm X 300 mm |
|
| Supplied Accessories |
| Remote Controller Model |
: TM2095A |
| Batteries |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| Samsung Smart Control ( Included ) |
: Yes |
|
| Remote Controller Model |
: TM2360E |
| Zigbee, Thread Module |
: Built-In |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Slim Fit Cam Support |
: Yes |
| Slim Fit Wall-Mount Support |
: Yes |
| Full Motion Slim Wall Mount Support ( Y22 ) |
: Yes |
|
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Compare Samsung QE75LST7TGUXXU with:
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Compare Samsung QA75QN900DWXXY with:
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Samsung QA75QN900DWXXY and Samsung QE75LST7TGUXXU differ in resolution (8K 7680 x 4320 vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Samsung QA75QN900DWXXY and Samsung QE75LST7TGUXXU are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. 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. Samsung QA75QN900DWXXY and Samsung QE75LST7TGUXXU offer different motion rates (100 Hz vs 240 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Verdict: Choosing between Samsung QA75QN900DWXXY and Samsung QE75LST7TGUXXU depends on your usage, whether you prioritize display quality, smoother motion, or smart features. Top Differences- Resolution: 8K 7680 x 4320 Vs 4K 3840 x 2160
- Refresh Rate: 100 Hz Vs 240 Hz
- Display Technology: 8K UHD NEO QLED Mini LED Vs 4K UHD QLED
- Picture Processor: NQ8 AI Gen3 Processor Vs Quantum Processor 4K
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