| Model No |
QA77S90DAEXXY |
OLED77M3PUA |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
77 Inch (195.58 cm) |
77 Inch (195.58 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
100 Hz |
120 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| 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 |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: AC4, AC3, EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, JPS, MPO |
|
| Video |
| 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 |
|
| BackLight |
: 4K UHD Self-Lit OLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Next Picks |
: Yes |
| Dolby Vision |
: Yes |
| Perfect Black |
: Yes |
| Dolby Vision IQ |
: Yes |
| Filmmaker Mode |
: Yes |
| Wide Color Gamut |
: Yes |
| Color Fidelity 100% |
: Yes |
| Response Time |
: <0.1 ms |
| Display Type |
: 4K OLED |
| Motion |
: OLED Motion |
| AI Picture |
: AI Picture Pro |
| Dimming Technology |
: Pixel Dimming |
| Picture Processor |
: α9 AI Processor Gen6 |
| AI Upscaling |
: AI Super Upscaling 4K |
|
| Audio |
| 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 |
|
| Audio Output ( RMS ) |
: 60 W |
| Dolby Atmos |
: Yes |
| WiSA Ready |
: Yes |
| DTS Decoder |
: Yes |
| LG Sound Sync |
: Yes |
| TV Sound Mode Share |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 4.2 Channel |
| AI Sound |
: AI Sound Pro ( Virtual 9.1.2 Up-mix ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Connectivity Options |
| 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 |
|
| HDMI ( 2.1 ) |
: 3ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS As Specified In HDMI 2.1 ( 3 Port )) |
| USB ( 2.0 ) |
: 2ea |
| Ethernet / LAN |
: 1ea |
| RF Connection Input ( Antenna / Cable ) |
: 1ea |
| IP Control |
: Yes |
| Bluetooth® 5.0 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| NEXTGEN TV ( ATSC 3.0 ) |
: Yes |
| Smart Phone Connectivity |
: Yes |
| RS-232C Input ( Mini Jack ) |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
| TV Tuner |
: ATSC 3.0, Clear QAM |
| Wi-Fi® Standard |
: Wi-Fi Certified Wi-Fi 6E |
|
| Smart TV Features |
| 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 |
|
| Operating System |
: webOS 23 |
| LG ThinQ® AI |
: Yes |
| Sports Alert |
: Yes |
| LG Channels |
: Yes |
| Full Web Browser |
: Yes |
| Who. Where. What? |
: Yes |
| Amazon Alexa Compatible |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| LG Content Store ( App Store ) |
: Yes |
| Works With |
: Amazon Alexa, Apple Airplay2, Apple Home, Hey Google |
| Content Partners |
: iHeartRadio and more, Max, Apple TV, Disney+, Hulu, Netflix, Paramount+, Peacock, Prime Video, Spotify, Youtube TV |
|
| Other Features |
| 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 |
|
| Design |
: Gallery Design & Embrace Wireless Interior Design |
| FreeSync™ |
: Yes |
| HGIG Mode |
: Yes |
| Game Optimizer |
: Yes |
| G-SYNC Compatible |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Cloud Gaming |
: NVIDIA Geforce Now, Utomik |
| Limited Warranty |
: 1 Year Parts & Labor, ⁴5 Year Panel |
|
| General Details |
| 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 |
|
| Power Supply ( Voltage, Hz ) |
: AC 120V, 50 / 60Hz |
| Annual Power Consumption |
: 402 kWh |
| Power Consumption Standby |
: Under 0.5 W |
| TV Weight Without Stand |
: 36.46 Kg |
| Packaging Weight |
: 52.88 Kg |
| VESA Mounting |
: 300 mm X 300 mm |
|
| Supplied Accessories |
| 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 |
|
| Remote Control |
: Yes |
| Batteries |
: Yes |
| E-Manual |
: Yes |
| Wall Mount |
: Yes |
| Power Cable |
: Yes |
| Quick Start Guide |
: Yes |
|
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Compare Samsung QA77S90DAEXXY with:
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Compare LG OLED77M3PUA with:
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Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. LG OLED77M3PUA and Samsung QA77S90DAEXXY are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs come with smart platforms that support popular streaming apps and voice control features. LG OLED77M3PUA and Samsung QA77S90DAEXXY offer different motion rates (120 Hz vs 100 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences. Top Differences- Refresh Rate: 120 Hz Vs 100 Hz
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