| Model No |
75SM9400PTA |
QE75QN700CTXXU |
| 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 |
100 Hz |
50 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, JPS, 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, MPO |
|
| Video |
| BackLight |
: Slim LED |
| Digital TV Reception |
: Terrestrial DVB-T2 |
| Wide Color Gamut |
: NanoCell Color Pro |
| Analog TV Reception |
: Yes |
| Billion Rich Color |
: Yes |
| Technicolor Expert Mode ( HDR ) |
: Yes |
| Dolby Vision HDR |
: Yes |
| Advance HDR By Technicolor |
: Yes |
| Professional Game TV |
: Yes |
| HLG |
: Yes |
| HDR 10 Pro |
: Yes |
| HDR Effect |
: Yes |
| AI Brightness |
: Yes |
| AI Picture |
: Yes |
| Object Depth Enhancer |
: Yes |
| HDR Dynamic Tone Mapping |
: Yes |
| True Color Accuracy |
: Yes |
| NanoCell Display™ |
: Yes |
| Ultra Luminance |
: Ultra Luminance Pro |
| Active Noise Reduction |
: Quad Step NR |
| Resolution Upscaler |
: 4K Upscaler |
| HDR |
: 4K Cinema HDR |
| HEVC Codec |
: 4K@120P, 10 bit |
| Color Enhancer |
: Advanced |
| Dimming |
: Full Array Local Dimming Pro |
| Picture Mode |
: Vivid, Standard, Eco, Cinema, Sports, Game, HDR Effect, Technicolor Expert, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room ) |
|
| Backlight |
: 8K UHD QLED |
| HLG |
: Yes |
| Film Mode |
: Yes |
| Upscaling |
: Yes |
| Picture Clarity |
: Yes |
| Anti Reflection |
: Yes |
| One Billion Color |
: Yes |
| Filmmaker Mode ( FMM ) |
: Yes |
| HDR 10+ |
: Yes ( Adaptive ) |
| Smart Calibration |
: Basic, Professional |
| Viewing Angle |
: Wide Viewing Angle |
| Contrast Enhancer |
: Real Depth Enhancer |
| HDR |
: Neo Quantum HDR 8K |
| AI HDR Remastering |
: Auto HDR Remastering |
| Motion Technology |
: Motion Xcelerator Turbo |
| Micro Dimming |
: Ultimate 8K Dimming Pro |
| Contrast |
: Quantum Matrix Technology |
| Picture Engine |
: Neural Quantum Processor Lite 8K |
| Colour |
: 100% Colour Volume With Quantum Dot |
|
| Audio |
| Audio Output ( RMS ) |
: 40 W |
| Speaker System |
: 2.2 Channel Speaker |
| Sub Woofer |
: Yes ( 20 W ) |
| Dolby Digital Decoder |
: Yes |
| DTS Decoder |
: Yes |
| Dolby Atmos |
: Yes |
| Clear Voice III |
: Yes |
| AI Sound |
: Yes |
| AI Acoustic Tuning |
: Yes |
| Optical Sound Sync |
: Yes |
| Wireless Sound Sync ( TV To LG Media Device ) |
: Yes |
| Wireless Sound Sync |
: Yes |
| WiSA Speakers |
: Yes |
| Sound Type |
: Down Firing |
| Bluetooth Audio Playback |
: Yes ( 2 Way Playback ) |
| Surround Sound |
: Dolby Surround / OLED Surround |
| Sound Mode |
: Standard, Cinema, Clear Vioce III, Cricket, Music, Game |
|
| Sound Output ( RMS ) |
: 60 W |
| Woofer |
: Yes |
| Dolby Atmos |
: Yes |
| Bluetooth Audio |
: Yes |
| Adaptive Sound Pro |
: Yes |
| Active Voice Amplifier |
: Yes |
| Samsung Q-Symphony |
: Yes |
| Dual Audio Support ( Bluetooth ) |
: Yes |
| Audio Pre-Selection Descriptor |
: Yes |
| Object Tracking Sound |
: OTS Lite |
| Speaker Type |
: 4.2 Channel |
|
| Connectivity Options |
| HDMI |
: 4 ( 4 Side ) |
| HDMI Version |
: 2.1 |
| USB Ports [ USB 2.0 ] |
: 3 ( 2 Side, 1 Rear ) |
| Bluetooth |
: 5.0 |
| WiFi Direct |
: Yes |
| LAN |
: Yes |
| Composite In ( CVBS + Audio ) |
: Yes |
| RF In |
: Yes ( Rear ) |
| Digital Audio Out ( Optical ) |
: Yes ( Optical ) Rear |
| Headphone out |
: Yes ( Phone Jack Type ) |
| Component In (Y,Pb,Pr + Audio) |
: Yes ( Composite, Component Common ) Rear |
|
| HDMI ( 2.0 ) |
: 4 |
| USB-A ( 2.0 ) |
: 3 |
| WiFi 5 |
: Yes |
| CI Slot 1 |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| USB-C ( Camera Only ) 1 |
: Yes |
| Digitale Audio Out ( Optical ) |
: Yes |
| HDMI Audio Return Channel |
: eARC |
| One Connect Box |
: One Connect ( Y23 8K ) |
| HDMI ( High Frame Rate ) |
: 4K 120Hz ( For HDMI 1 / 2 / 3 / 4 ) |
| RF In ( Terrestrial, Cable Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 2 |
|
| Smart TV Features |
| Operating System |
: WebOS Smart TV |
| Smart TV Platform |
: ThinQ AI |
| CPU / Processor |
: α9 Gen 2 Intelligent |
| ThinQ AI |
: Voice Command & Voice Search |
| Google Assistant |
: Yes |
| Amazon Alexa |
: Yes |
| Conversational AI |
: Yes |
| Launcher ( Recent / Home / My Apps ) |
: Yes |
| Wi-Fi ( Built IN / Optional ) |
: Yes |
| Magic Remote Built IN / Optional |
: Yes |
| Smart Phone Remote Controller ( Remote App ) |
: Yes |
| App Store |
: Yes |
| Cloud Photo & Video |
: Yes |
| Premium Content ( India Specific Apps ) |
: Yes |
| Full Web Browser |
: Yes |
| 360 VR |
: Yes |
| Quick ( 1 Click ) Access |
: Yes |
| Gallery Mode |
: Yes |
| LG Store |
: Yes |
| Mobile Connection Overlay |
: Yes |
| Magic Mobile Connection |
: Yes |
| Home Dashboard |
: Yes |
| Music Player |
: Yes |
| Multi View |
: Yes |
| Apple Air Play |
: Yes |
| Apple Homekit |
: Yes |
| DLNA |
: Yes |
| Miracast™ |
: Yes |
| Share & Control |
: Yes |
| Network File Browser |
: Yes |
| Voice Recognition - Language |
: US English |
| Voice Recognition |
: Yes ( Speech To Text ) |
| Direct Keys ( Apps ) |
: Netflix, Amazon Prime Video |
| Voice Recognition - Usage In |
: Voice Command / Search / Web browsing / SNS |
| AI Functions |
: AI Home, AI Recommendation, Intelligent Edit |
| Magic Remote Modes |
: 4 modes ( Universal Control, Point, Wheel, Voice ) |
|
| Operating System |
: Tizen™ Smart TV |
| Sound Wall |
: Yes |
| Easy Setup |
: Yes |
| App Casting |
: Yes |
| Media Home |
: Yes |
| Wireless Dex |
: Yes |
| Web Browser |
: Yes |
| Ambient Mode+ |
: Yes |
| Mobile Tap Mirroring |
: Yes |
| Mobile Camera Support |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| SmartThings Hub, Matter Hub, IoT-Sensor Functionality, Quick Remote |
: Yes |
| Web Service |
: Microsoft 365 |
| NFT |
: Nifty Gateway |
| Multi-View |
: UpTo 2 Videos |
| Universal Browse & Play |
: Yes ( GB, FR, DE, IT, ES ) |
| Built-In Voice Assistant |
: Alexa ( GB, DE, FR, IT, ES, AT, IE ) |
| Samsung TV Plus |
: Yes ( GB, FR, DE, IT, ES, CH, AT, NL, SE, NO, DK, FI, PT, IE, BE, LU ) |
| Multi Device Experience |
: TV To Mobile, Mobile To TV, TV Initiate Mirroring, Sound Mirroring, Tap View, Wireless TV On |
| Works With AI Speaker |
: Alexa ( GB, DE, FR, IT, ES, AT, IE ), Google Assistant ( GB, FR, DE, IT, ES, CH, AT, NL, SE, NO, DK, FI, PT, IE, BE, LU ) |
| Bixby |
: US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuguese ( Features Vary By languages ) |
|
| Other Features |
| Smart Energy Saving |
: Yes |
| e-Manual |
: Yes |
| OSD Language |
: 26 |
| Simplink ( HDMI CEC ) |
: Yes |
| External HDD Recording Support |
: Yes |
| Scheduled Recording |
: Yes |
| Time Shift ( On External HDD ) |
: Yes |
| DivX ( SD / HD ) |
: DivX HD |
| Recording Input Modes |
: RF and Composite AV input |
| Subtitle For DivX ( Language ) |
: English, French, Spanish, Portuguese, Italian, Vietnamese, Bulgarian, Russian, Maori, Ukrainian, Kazakh, Thai, Hebrew, Arab, Korean |
|
| Design |
: Infinity One Design |
| Stand Type |
: Slim OC Stand |
| Stand Color |
: Eclipse Silver |
| Bezel Type |
: 4 Bezel-Less |
| Front Color |
: Titan Black |
| Slim Type |
: Ultra Slim |
| EPG |
: Yes |
| Knox Vault |
: Yes |
| Analog Tuner |
: Yes |
| MBR Support |
: Yes |
| Teletext ( TTX ) |
: Yes |
| ConnectShare™ |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Digital Broadcasting |
: DVB-T2CS2 X 2 |
| Motor Impaired Support |
: Slow Button Repeat |
| Ambient Mode Brightness, Color Sensor |
: Brightness, Color Detection |
| Common Interface ( CI ) |
: CI+ ( 1.4 ) / CI+ ( 1.4 ECP )_IT Only |
| Hearing Impaired Support |
: Closed Caption ( Subtitle ), Multi-Output Audio, Sign Language Zoom |
| OSD Languages |
: 28 European Languages + Russian ( Only When Connecting To Network In EE ,LV, LT ) |
| Low Vision Support |
: Magnification, Audio Description, Zoom Menu & Text, High Contrast, SeeColors, Color Inversion, Grayscale, Picture Off |
| Time Shift |
: Yes ( Belgium, Netherlands, Luxemburg, UK, Ireland, Spain, Portugal, Andorro, Sweden, Denmark, Norway, Finland, Iceland, France, Germany, Austria, Swiss ) |
| Extended PVR |
: Yes ( Belgium, Netherlands, Luxemburg, UK, Ireland, Spain, Portugal, Andorro, Sweden, Denmark, Norway, Finland, Iceland, France, Germany, Austria, Swiss ) |
| Accessibility - Learn TV Remote, Learn Menu Screen |
: UK English, German, French, Spanish, Italian, Dutch, Polish, Danish, Swedish, Finnish, Norwegian, Portuguese, Russian ( Only When Connecting To Network In EE, LV, LT ) |
| Accessibillity - Voice Guide |
: UK English, Finnish, France French, German, Greek, Hungarian, Italian, Norwegian, Polish, Portugal Portuguese, Romanian, Slovak, Spain Spanish, Swedish, Czech, Danish, Dutch, Korean |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 100~240V 50-60Hz |
| Power Consumption Standby Mode |
: 0.5 W |
| Set Weight ( Without Stand ) |
: 37.9 Kg |
| Set Weight ( With Stand ) |
: 40.8 Kg |
| Set Weight ( In Carton ) |
: 52.0 Kg |
|
| Power Supply |
: AC 220-240V~ 50/60Hz |
| Power Consumption Max |
: 200 W |
| Power Consumption Typical |
: 140 W |
| Power Consumption Standby |
: 0.50 W |
| Energy Efficiency Class |
: G |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 31.6 Kg |
| Weight With Stand |
: 43.4 Kg |
| Weight Of Package Carton |
: 56.4 Kg |
| VESA Spec |
: 400 mm X 400 mm |
|
| Supplied Accessories |
|
| Remote Controller Model |
: TM2360E ( TM2360E + TM1240A Only For GB ) |
| Zigbee, Thread Module |
: Built-In |
| Batteries |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Webcam Support |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| Slim Fit Wall-Mount Support |
: Yes |
| Optional One Connect Cable Support |
: Yes |
| Full Motion Slim Wall Mount Support ( Y22 ) |
: Yes |
|
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Compare LG 75SM9400PTA with:
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Compare Samsung QE75QN700CTXXU with:
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Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. If you're comparing LG 75SM9400PTA and Samsung QE75QN700CTXXU, 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. Both TVs come with smart platforms that support popular streaming apps and voice control features. LG 75SM9400PTA and Samsung QE75QN700CTXXU differ in resolution (4K 3840 x 2160 vs 8K 7680 x 4320), which can affect overall clarity and sharpness of the display. LG 75SM9400PTA and Samsung QE75QN700CTXXU offer different motion rates (100 Hz vs 50 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. 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
- Refresh Rate: 100 Hz Vs 50 Hz
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