| Model No |
75QNED99VPA |
QA77S90DAEXXY |
| 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 |
100 Hz |
100 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 |
: 3.0 |
| 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 Mini LED |
| Color / NanoCell |
: Yes |
| Color display bits / Billion Rich Colors |
: Yes |
| AI Brightness Control |
: Yes |
| FILMMAKER MODE ™ |
: Yes |
| HGIG Mode |
: Yes |
| G-Sync Compatible |
: TBD |
| FreeSync Compatible |
: TBD |
| Instant Game Response ( VRR / ALLM ) |
: - / Yes |
| BLU Type |
: Mini LED |
| Upscaler |
: 8K Upscaler |
| HDR |
: Cinema HDR |
| AI Upscaling |
: AI 8K Upscaling |
| 2K HFR |
: - / Yes / - / Yes |
| Color / Wide Color Gamut |
: Nano Color Pro |
| AI Picture / Pro |
: AI Picture Pro 8K |
| Contrast / Ultra Luminance |
: Ultra Luminance Pro |
| Contrast / Dimming |
: Piece Dimming ( TBD ) |
| Image Enhancing |
: Image Enhacing on SQM |
| HLG |
: Yes / Yes / Yes / Yes (4K / 2K ) |
| HDR10 Pro |
: Yes / Yes / Yes / Yes (4K / 2K ) |
| Auto Genre Selection |
: Yes ( SDR / HDR / Dolby HDR ) |
| HEVC |
: 8K@60p, 10bit, 4K@120p, 10bit |
| AV1 ( Video Decoder ) |
: 8K@60p, 10bit, 4K@60p, 10bit |
| Main Processor (SoC) |
: α9 Gen4 AI Processor 8K ( E60 + F20 ) |
| Dimming Algorithm |
: Luminance Optimizer For Local Dimming |
| VP9 (Video Decoder) |
: Web Browser : 8K@60p, 10bit, CP : 4K@60p, 10bit |
| Motion Pro |
: Motion Pro ( NANOCell Motion Pro Is Not Supported Because It Is Not A PWM Duty Control Method ) |
| Picture Mode |
: Yes 9 Modes ( Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room )) |
|
| Backlight |
: 4K UHD OLED |
| Anti Reflection |
: Yes |
| Filmmaker Mode |
: Yes |
| HDR Brightness Optimiser |
: Yes |
| Smart Calibration |
: Basic |
| HDR |
: OLED HDR+ |
| Picture Upscale |
: 4K AI Upscaling |
| Viewing Angle |
: Ultra Viewing Angle |
| Contrast Enhancer |
: Real Depth Enhancer |
| Native Refresh Rate |
: 100Hz ( Up To 144Hz ) |
| Contrast |
: Self-illuminating Pixels |
| Picture Engine |
: NQ4 AI Gen2 Processor |
| HDR 10+ |
: Yes ( Adaptive, Gaming ) |
| Motion Technology |
: Motion Xcelerator 144Hz |
|
| Audio |
| Audio Output ( RMS ) |
: 60 W ( WF : 20 W, 10 W Per Channel ) |
| DOLBY ATMOS |
: Yes |
| Clear Voice Pro |
: Yes |
| Sound Share |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| LG Sound Sync |
: Yes |
| Auto Notification ( Bluetooth Easy Paring ) |
: Yes |
| AI Acoustic Tuning |
: Yes |
| Sound Alive |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 4.2 Channel |
| AI Sound Pro / AI Sound |
: AI Sound Pro |
| WiSA Speakers |
: Yes ( WISA 2.1 CH ) |
| Simultaneous Audio Output |
: Yes ( Optical Output Or HP Support Model ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Sound Output ( RMS ) |
: 40 W |
| 360 Audio |
: Yes |
| Dolby Atmos |
: Yes |
| Q-Symphony |
: Yes |
| Bluetooth Audio |
: Yes |
| Adaptive Sound Pro |
: Yes |
| Active Voice Amplifier |
: Yes |
| Object Tracking Sound |
: OTS Lite |
| Speaker Type |
: 2.1 Channel |
|
| Connectivity Options |
| HDMI |
: 4 ( 2 Rear, 2 Side ) |
| HDMI Version |
: 2.1 |
| USB |
: 3 ( 2 Rear, 1 Side ) |
| RF In |
: 2 ( Rear, RF / Sat ) |
| Ethernet Input / LAN |
: Yes ( Rear ) |
| Headphone Out |
: Yes ( Rear ) |
| SPDIF ( Optical Digital Audio Out ) |
: Yes ( Rear ) |
| HDMI-CEC ( Simplink ) |
: Yes |
| Bluetooth Support 5.0 |
: Yes |
| IR Blaster |
: Yes |
| Wi-Fi |
: Yes ( 802.11ac ) |
| eARC / ARC ( Audio Return Channel ) |
: eARC ( HDMI 2 ) |
| Line out |
: Yes ( Headphone Out Common ) |
|
| HDMI 2.1 |
: 4 |
| USB-A |
: 2 |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI Audio Return Channel |
: eARC |
| 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 |
| Operating System |
: webOS Smart TV |
| CPUs |
: Quad |
| ThinQ |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| AI Recommendation / AI |
: Yes |
| Speech to Text |
: Yes |
| LG Voice Search |
: Yes |
| AI UX |
: Yes |
| AI Home |
: Yes |
| Intelligent Edit |
: Yes |
| Home Dashboard |
: Yes |
| Auto Device Detection |
: Yes |
| Mobile Connectivity |
: Yes |
| Screen Share |
: Yes |
| ThinQ App |
: Yes |
| Quick Access |
: Yes |
| 360° VR Play |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Related Content Search |
: Yes |
| Art Gallery |
: Yes |
| LG Store |
: Yes |
| DIAL |
: Yes |
| Web Browser |
: Yes |
| Music Player |
: Yes |
| TV On With Mobile |
: Yes |
| Wi-Fi TV On |
: Yes |
| Bluetooth Low Energy On |
: Yes |
| Network File Browser |
: Yes |
| Block Access To Harmful Site |
: Yes |
| Hotel Mode |
: Yes |
| Sports Alert |
: Yes |
| Music Discovery |
: Yes |
| Analog TV Reception |
: Yes |
| Digital TV Reception ( Terrestrial, Cable, Satellite ) |
: Yes |
| Teletext ( Top / Flof / List ) |
: Yes |
| AD ( Audio Description ) |
: Yes |
| Data Broadcasting ( Country Spec ) |
: Yes |
| EPG ( 8 Days ) |
: Yes |
| [ DVB ] Subtitle |
: Yes |
| Universal Control |
: Yes |
| Teletext Page |
: Yes |
| Next Picks |
: Yes |
| Remote Voice Recognition |
: Yes |
| Magic Explorer |
: Yes |
| Airplay2 |
: Yes |
| Cable |
: DVB-C |
| Satellite |
: DVB-S2 |
| Terrestrial |
: DVB-T2 |
|
| Operating System |
: Tizen™ Smart TV |
| Bixby |
: Yes |
| Screen Vitals |
: Yes |
| Web Browser |
: 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 |
| Multi-View |
: UpTo 2 Videos |
| Ambient Mode |
: Ambient Mode+ |
| 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 |
| Auto Calibration |
: Yes |
| Time Machine (DVR) |
: Yes |
| Digital Recording |
: Yes |
| Analog DVR |
: Yes |
| Time Shift |
: Yes |
| Slim Bracket Compatible |
: Yes |
|
| Design |
: Laser Slim Design |
| Stand Type |
: Simple Plus Blade |
| Front Color |
: Graphite Black |
| Bezel Type |
: 4 Bezel-Less |
| Stand Colour |
: Space Titan |
| Slim Type |
: Top Slim |
| EPG |
: Yes |
| TV Key |
: Yes |
| IP Control |
: Yes |
| Analog Tuner |
: 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, Magnification, Audio Description, Zoom Menu & Text, High Contrast, SeeColors, Color Inversion, Grayscale, Auto Picture Off |
|
| General Details |
| Power Supply |
: AC 100~240V 50-60Hz |
| Power Consumption |
: 278 W |
| Annual power consumption |
: 406 W |
| Power Consumption Standby |
: 0.5 W |
| Energy Efficiency Class |
: B |
| Luminance Ratio |
: 65 % |
| Energy Standard |
: Yes |
| Energy Saving Mode |
: Yes |
| Illuminance Green sensor |
: Yes |
|
| Power Requirements |
: AC 220 - 240 V ~ 50 / 60 Hz |
| Power Consumption Max |
: 490 W |
| Power Consumption Typical |
: 175.0 W |
| Yearly Power Consumption ( EU Standard ) |
: 642 kWh |
| Power Consumption Standby |
: 0.5 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Energy Efficiency Class |
: 5 |
| Weight Without Stand |
: 32.4 Kg |
| Weight With Stand |
: 34.2 Kg |
| Weight Of Package Carton |
: 44.9 Kg |
| VESA Wall Mount Compatibility |
: 400 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: MR21N |
| AA x 2EA Batteries |
: Yes |
| User Manual |
: Yes |
| E-manual |
: Yes |
| IR Blaster Cable |
: Yes |
| Power Cable |
: Yes ( TV Attached ) |
|
| Remote Controller Model |
: TM2360E |
| Zigbee, Thread Module |
: Built-In |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Slim Fit Cam Support |
: Yes |
| Full Motion Slim Wall Mount Support ( Y22 ) |
: Yes |
|
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Compare LG 75QNED99VPA with:
|
Compare Samsung QA77S90DAEXXY with:
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Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. There is a difference in screen size (75 Inch (191 cm) vs 77 Inch (195.58 cm)), and a larger screen generally provides a more immersive viewing experience. If you're comparing LG 75QNED99VPA and Samsung QA77S90DAEXXY, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. From a practical standpoint, both options provide a reliable viewing experience for most 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. LG 75QNED99VPA and Samsung QA77S90DAEXXY differ in resolution (8K 7680 x 4320 vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. 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
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