| Model No |
75QNED99SQB |
QN75LST7DAFXZC |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
75 Inch (191 cm) |
75 Inch (191 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, WAV, WMA, OGG, FLAC |
| Supported Video Formats |
: ASF, WMV, AVI ( Xvid, H.264, AVC ), MP4, M4v, MOV ( H.264, H.265, MPEG-4, HEVC ), AV1, MKV ( MPEG-2, MPEG-4, H.264, H.265, VP8, VP9, HEVC, AV1, VVC ) TS, TRP, TP, MTS, MPG, 3GP, 3G2, MPEG, DAT, VOB, HEVC |
| Supported Picture Formats |
: JPEG, PNG, BMP, AVIF, HEIC, HEIF |
|
| 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 |
|
| Video |
| BackLight |
: 8K UHD QNED MiniLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| HDR10 Pro |
: Yes |
| Dolby Vision |
: Yes |
| Dolby Vision IQ™ |
: Yes |
| Noise Reduction |
: Yes |
| Filmmaker Mode™ |
: Yes |
| Dynamic Tone Mapping Pro |
: Yes |
| AI Brightness |
: HDR |
| Colour Bit Depth |
: 10-Bit |
| 8K Upscaler |
: PRO 8K |
| Resolution Upscaling |
: 8K Upscaler |
| Auto Genre Selection |
: SDR, HDR, Dolby Vision |
| Dimming Technology |
: Precision Dimming Pro+ |
| High Frame Rate ( HFR ) |
: 4K@120 Fps HDMI, USB |
| Picture Processor |
: α9 Gen 5 AI Processor 8K |
| Motion Pro |
: Tru Motion 200 With Backlight Scanning |
| Dolby Vision ™ |
: 5 Modes - Vivid, Standard, Cinema Home, Cinema, Game Optimiser |
| HDR Picture Modes |
: 6 Modes - Vivid, Standard, FILMMAKER MODE™, Cinema Home, Cinema, Game Optimiser |
| Picture Modes |
: 9 Modes - Vivid, Standard, FILMMAKER MODE™, APS, Cinema, Cricket, Game Optimiser, ISF Bright Room, ISF Dark Room |
|
| Backlight |
: 4K UHD NEO QLED |
| Anti Reflection |
: Yes |
| Filmmaker Mode |
: Yes |
| HDR Brightness Optimizer |
: Yes |
| AI Upscale |
: 4K AI Upscaling |
| Motion Technology |
: Motion Xcelerator |
| HDR |
: Neo Quantum HDR+ |
| Contrast Enhancer |
: Real Depth Enhancer |
| AI HDR Remastering |
: Auto HDR Remastering |
| Micro Dimming |
: Ultimate UHD Dimming |
| Picture Engine |
: NQ4 AI Gen2 Processor |
| HDR 10+ |
: Yes ( Adaptive / Gaming ) |
| Contrast |
: Quantum Matrix Technology |
|
| Audio |
| Audio Output ( RMS ) |
: 40 W |
| Dolby Atmos |
: Yes |
| AI Sound PRO |
: Yes |
| LG TV Sound Mode Share |
: Yes |
| LG Sound Sync |
: LG TV Bluetooth |
| WiSA |
: WiSA 2.1 Channel Compatible |
| Bluetooth Output |
: 1-2 Headphones Or Matching BT Speakers |
| Audio Return Channel |
: eARC, Supporting Dolby Atmos Pass-Through |
| Sound Modes |
: AI Sound Pro, Standard, Cinema, Clear Voice Pro, Cricket ( Sports ), Music, Game Optimiser |
| WiSA Ready |
: HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X, LPCM, MPEG-1, AC3 ( Dolby Digital ), EAC3 ( DolbyDigital+ ), AC-4 ( Dolby Atmos ) |
|
| Sound Output ( RMS ) |
: 40 W |
| 360 Audio |
: Yes |
| Adaptive Sound |
: Yes |
| Speaker Type |
: 4 Channel |
|
| Connectivity Options |
| HDMI ( 2.0 ) |
: 4 |
| USB ( 2.0 ) |
: 3 |
| RF Antenna Input |
: 1 |
| Ethernet / LAN |
: 1 |
| Digital Audio Output ( Optical ) |
: 1 |
| Bluetooth 5.0 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| Wi-Fi |
: 802.11ax |
|
| HDMI 2.1 |
: 3 |
| USB-A |
: 1 |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Ex-Link ( RS-232C ) |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Audio Out ( Mini Jack ) |
: Yes |
| Digitale Audio Out ( Optical ) |
: Yes |
| HDMI Audio Return Channel |
: eARC |
| High Frame Rate ( HDMI ) |
: 4K 120Hz ( For HDMI 1 / 2 / 3 ) |
| RF In ( Terrestrial, Cable Input, Satellite Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: WebOS 22 Smart TV |
| ThinQ |
: Yes |
| Multi View |
: Yes |
| Art Gallery |
: Yes |
| Sports Alert |
: Yes |
| Always Ready |
: Yes |
| Web Browser |
: Yes |
| Home Dashboard |
: Yes |
| Amazon Alexa Built In |
: Yes |
| Network File Browser |
: Yes |
| Intelligent Voice Control |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Smart Speaker Compatible |
: Yes |
| Works With Apple HomeKit |
: Yes |
| Works With Apple AirPlay 2 |
: Yes |
| FreeviewPlus |
: HbbTV |
| Smartphone Remote App |
: LG ThinQ |
| Magic Remote |
: Magic Tap |
| Smart Share, Miracast |
: PIP, Full Screen |
| Hey Google |
: Google Assistant |
| Smart Platform |
: Netflix, Apple TV+, Kayo, Disney+ & More.... |
|
| Operating System |
: Tizen™ Smart TV |
| Daily+ |
: Yes |
| Bixby |
: Yes |
| Apple AirPlay |
: Yes |
| Web Browser |
: Yes |
| Ambient Mode+ |
: Yes |
| Universal Guide |
: Yes |
| Samsung Health |
: Yes |
| Samsung TV Plus |
: Yes |
| Virtual Communication |
: Yes |
| SmartThings Hub, Matter Hub, IoT Sensor Functionality, Quick Remote |
: Yes |
| Built-in Voice Assistant |
: Alexa |
| NFT |
: Nifty Gateway |
| 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 |
|
| Other Features |
| Design |
: QNED Wall Design |
| Time Machine Compatible |
: Yes |
| Universal Remote Feature |
: Yes |
| Electronic Programme Guide ( EPG ) |
: Yes |
| Tuner |
: MPEG-2/4 DVB-T2 ( Single ) |
| Warranty Period |
: 12 Months - Parts & Labour |
|
| Design |
: Solid Metal Design |
| Front Color |
: Titan Black ( Hairline ) |
| Slim Type |
: Normal |
| Bezel Type |
: SNB |
| EPG |
: Yes |
| V-Chip |
: Yes |
| IP Control |
: Yes |
| Analog Tuner |
: Yes |
| Digital Broadcasting |
: ATSC, ClearQAM |
| OSD Languages |
: English, Spanish, French |
| Motor Impaired Support |
: Slow Button Repeat, Remote Control App. For All |
| Low Vision Support |
: Audio Subtitles, Magnification, Audio Description, Zoom Menu & Text, High Contrast, SeeColours, Colour Inversion, Grayscale, Auto Picture Off |
| Hearing Impaired Support |
: Closed Caption ( Subtitle ), Multi-Output Audio, Caption Position, Sign Language Zoom, Separate Closed Caption, Sign Language Guide, Auto Caption Position |
| 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 ( Voltage, Hz ) |
: AC 100~240V 50-60Hz |
| Power Consumption Standby |
: Under 0.5 W |
| Energy Star Rating |
: 3.5 Stars |
| TV Weight Without Stand |
: 38 Kg |
| TV Weight With Stand |
: 39.0 Kg |
| Packaging Weight |
: 48.9 Kg |
| VESA Wall-Mounting |
: 400 mm X 400 mm |
|
| Power Requirements |
: AC 110-120 V~50 / 60 Hz |
| Power Consumption Max |
: 485 W |
| Power Consumption Typical |
: 259 W |
| Power Consumption Standby |
: 0.5 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 48.1 Kg |
| Weight Of Package Carton |
: 59.0 Kg |
| VESA Wall Mount Compatibility |
: 400 mm X 400 mm |
|
| Supplied Accessories |
| Magic Remote Control |
: Yes |
| User Manual |
: Yes |
| User Guide Built-In |
: Yes |
|
| Remote Controller Model |
: TM2365E |
| Power Cable |
: Yes |
| User Manual |
: Yes |
|
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Compare LG 75QNED99SQB with:
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Compare Samsung QN75LST7DAFXZC with:
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Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. If you're comparing Samsung QN75LST7DAFXZC and LG 75QNED99SQB, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. 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. 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 QN75LST7DAFXZC and LG 75QNED99SQB differ in resolution (4K 3840 x 2160 vs 8K 7680 x 4320), which can affect overall clarity and sharpness of the display. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences. Top Differences- Resolution: 4K 3840 x 2160 Vs 8K 7680 x 4320
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