| Model No |
QN75QN900CF / QN75QN900CFXZA |
OLED77G4PSA |
| 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 |
144 Hz |
120 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, SVAF, WEBM, RMVB |
| 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 |
: MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, PNG, BMP, WebP, JPS, MPO |
|
| Video |
| Backlight |
: 8K UHD Neo QLED |
| HLG |
: Yes |
| Film Mode |
: Yes |
| AI Upscale |
: Yes |
| Picture Clarity |
: Yes |
| Anti Reflection |
: Yes |
| Filmmaker Mode |
: Yes |
| One Billion Color |
: Yes |
| Expert Calibration |
: Yes |
| Auto HDR Remastering |
: Yes |
| Smart Calibration |
: Basic / Professional |
| Viewing Angle |
: Ultra Viewing Angle |
| HDR 10+ |
: Yes ( Adaptive / Gaming ) |
| Adaptive Picture |
: Optimized / EyeComfort |
| Contrast Enhancer |
: Real Depth Enhancer Pro |
| Ultimate UHD Dimming |
: Ultimate 8K Dimming Pro |
| HDR |
: Neo Quantum HDR 8K Pro |
| Brightness / Color Detection |
: Brightness, Color Detection |
| Motion Technology |
: Motion Xcelerator Turbo Pro |
| Picture Engine |
: Neural Quantum Processor 8K |
| Contrast |
: Quantum Matrix Technology Pro |
| Color |
: 100% Colour Volume with Quantum Dot |
|
| Backlight |
: 4K UHD OLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Dolby Vision |
: Yes |
| Filmmaker Mode™ |
: Yes |
| AI Brightness Control |
: Yes |
| OLED Dynamic Tone Mapping Pro |
: Yes |
| Wide Colour Gamut |
: OLED Colour |
| Motion |
: OLED Motion |
| Dimming Technology |
: Pixel Dimming |
| AI Genre Selection |
: Yes ( SDR, HDR ) |
| Picture Processor |
: α11 AI Processor 4K |
| High Frame Rate ( HFR ) |
: 4K 120 Fps ( HDMI, USB ) |
| AI Upscaling |
: α11 AI Super Upscaling 4K |
| Picture Mode |
: 10 Modes ( Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room )) |
|
| Audio |
| Sound Output ( RMS ) |
: 90 W |
| Woofer |
: Yes |
| Dolby Atmos |
: Yes |
| Q-Symphony |
: Yes |
| Multiroom Link |
: Yes |
| Bluetooth Audio |
: Yes |
| Buds Auto Switch |
: Yes |
| Adaptive Sound Pro |
: Yes |
| Active Voice Amplifier |
: Yes |
| Bluetooth Headset Support |
: Yes |
| Dual Audio support ( Bluetooth ) |
: Yes |
| DTV Sound System |
: Dolby |
| Sound |
: OTS Pro |
| Object Tracking Sound |
: OTS Pro |
| Speaker Type |
: 6.2.4 Channel |
| Dolby Decoder |
: MS12 5.1 Channel |
|
| Audio Output ( RMS ) |
: 60 W |
| Dolby Atmos |
: Yes |
| LG Sound Sync |
: Yes |
| AI Acoustic Tuning |
: Yes |
| Sound Mode Share |
: Yes |
| Simultaneous Audio Output |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 4.2 Channel |
| Bluetooth Surround Ready |
: Yes ( 2 Way Playback ) |
| WiSA Ready |
: Yes ( Up To 2.1 Channel ) |
| Clear Voice Pro |
: Yes ( AI Voice Remastering ) |
| AI Sound |
: α11 AI Sound Pro ( Virtual 11.1.2 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 2.0 |
: 4 ( USB 2.0 X 3, USB-C X 1 ) |
| WiFi6E |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Ex-Link ( RS-232C ) |
: Yes |
| Anynet ( HDMI-CEC ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI Audio Return Channel |
: Yes |
| HDMI ( High Frame Rate ) |
: 4K 144Hz ( For HDMI 1 / 2 / 3 / 4 ) |
| Terrestrial / RF input |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
| RF In ( Terrestrial / Cable Input / Satellite Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| HDMI ( 2.1 ) |
: 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS ( 4 Port )) |
| USB ( 2.0 ) |
: 3ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna / Cable ) |
: 2ea |
| Optical Digital Audio Out ( SPDIF ) |
: 1ea |
| Wi-Fi 6 |
: Yes |
| Bluetooth 5.1 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
|
| Smart TV Features |
| Operating System |
: Tizen™ Smart TV |
| TV Plus |
: Yes |
| Tap View |
: Yes |
| Hue Sync |
: Yes |
| Music Wall |
: Yes |
| Workspace |
: Yes |
| Easy Setup |
: Yes |
| App Casting |
: Yes |
| Media Home |
: Yes |
| SmartThings |
: Yes |
| Web Browser |
: Yes |
| Wireless Dex |
: Yes |
| Ambient Mode+ |
: Yes |
| Samsung Health |
: Yes |
| Mobile Camera Support |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| Quantum Matrix Pro With mini LEDs |
: Yes |
| SmartThings Hub / Matter Hub / IoT-Sensor Funtionality |
: Yes |
| Built-in Voice Assistant |
: Alexa |
| Web Service |
: Microsoft 365 |
| ConnecTime |
: Yes ( US Only ) |
| Universal Guide |
: Yes ( US Only ) |
| Chat Together |
: Yes ( US Only ) |
| Multi View |
: Up To 4 Videos |
| Telemedicine |
: Health Tap ( US Only ) |
| Works With AI Speaker |
: Alexa, Google Assistant |
| NFT |
: Nifty Gateway, La Collection, Art Token, Savage |
| Multi Device Experience |
: TV To Mobile, Mobile To TV, TV Initiate Mirroring, TV Sound to Mobile, Sound Mirroring, Wireless TV On |
| Bixby |
: US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuguese ( Features Vary By Language ) |
|
| Operating System |
: WebOS 24 Smart TV |
| ThinQ |
: Yes |
| LG Channels |
: Yes |
| Always Ready |
: Yes |
| Family Settings |
: Yes |
| Full Web Browser |
: Yes |
| USB Camera Compatible |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Works With Apple Airplay2 |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Smartphone Remote App |
: Yes ( LG ThinQ ) |
| Multi View |
: Yes ( Up To 4 Views ) |
| Room To Room Share |
: Yes ( Sender, Receiver ) |
|
| Other Features |
| Design |
: Infinity One Design |
| Stand Type |
: Slim OC Stand |
| Bezel Type |
: Zero Bezel |
| Color |
: Titan Black |
| Stand Color |
: Titan Black |
| Front Color |
: Titan Black |
| Slim Type |
: Ultra Slim |
| EPG |
: Yes |
| HGiG |
: Yes |
| V-Chip |
: Yes |
| IP Control |
: Yes |
| Light-Sync |
: Yes |
| Knox Vault |
: Yes |
| Analog Tuner |
: Yes |
| MBR Support |
: Yes |
| Game Bar 3.0 |
: Yes |
| ConnectShare™ |
: Yes |
| Mini Map Zoom |
: Yes |
| Embedded POP |
: Yes |
| Surround Sound |
: Yes |
| Dynamic Black EQ |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Game Motion Plus |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Super Ultra Wide Game View |
: Yes |
| Vesa Wall Mount Compatibility |
: Yes |
| Zigbee / Thread Module |
: Built-in |
| Remote Controller Code No. |
: BN59-01432A |
| Motor Impaired Support |
: Slow Button Repeat |
| FreeSync |
: FreeSync Premium Pro |
| One Connect Box |
: One Connect ( Y23 8K ) |
| OSD Languages |
: English, Spanish, French |
| Gaming Hub |
: Yes ( KR, US, CA, BR, GB, FR, DE, IT, ES ) |
| Learn TV Remote / Learn Menu Screen |
: US English, Mexico Spanish, Canada French |
| DTV Tuner |
: ATSC 3.0 ( For US ),ATSC / ClearQAM ( For CA ) |
| Digital Broadcasting |
: ATSC 1.0 / 3.0, ( NEXTGEN TV ) ATSC / ClearQAM |
| Warranty |
: Your Product Has A 1 Year Labor Period / Your Product Has A 1 Year Part Coverage |
| Low Vision Support |
: Zoom Menu and Text, High Contrast, SeeColors, Color Inversion, Grayscale, Picture Off, Magnification, Relumino Mode |
| Hearing Impaired Support |
: 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 |
|
| Design |
: One Wall Design |
| Gray Scale |
: Yes |
| Invert Colors |
: Yes |
| High Contrast |
: Yes |
| Warranty Period |
: 1 Year Parts And Labor ( Including Panel ) + 4 Years Panel Replacement ( Parts Only ) |
|
| General Details |
| Power Requirements |
: AC110-120V~ 50/60Hz |
| Power Consumption Max |
: 430 W |
| Power Consumption Typical |
: 195 W |
| Power Consumption Standby |
: 0.5 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 31.20 Kg |
| Weight With Stand |
: 43.00 Kg |
| Weight Of Package Carton |
: 56.60 Kg |
| VESA Wall Mount Compatibility |
: 400 mm X 400 mm |
|
| Power Supply |
: AC 100~240V 50-60Hz |
| Power Consumption Standby |
: Under 0.5 W |
| Energy Star Rating |
: 4.5 |
| Weight Without Stand |
: 37.4 Kg |
| Weight With Stand |
: 44.0 Kg |
| Packaging Weight |
: 51.1 Kg |
| VESA Mounting |
: 300 mm X 300 mm |
|
| Supplied Accessories |
| Solar Cell Remote Control |
: TM2360E |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Slim Fit Cam 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 |
|
| Remote Control |
: Magic Remote Control MR24 |
| IR Blaster Cable |
: Yes |
| Remote Control Batteries |
: AA X 2EA |
| Power Cable |
: Yes ( Attached ) |
|
|
Compare Samsung QN75QN900CF / QN75QN900CFXZA with:
|
Compare LG OLED77G4PSA with:
|
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Samsung QN75QN900CF / QN75QN900CFXZA and LG OLED77G4PSA differ in resolution (8K 7680 x 4320 vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. 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. If you're comparing Samsung QN75QN900CF / QN75QN900CFXZA and LG OLED77G4PSA, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both TVs come with smart platforms that support popular streaming apps and voice control features. Samsung QN75QN900CF / QN75QN900CFXZA and LG OLED77G4PSA offer different motion rates (144 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Samsung QN75QN900CF / QN75QN900CFXZA features a 75 Inch (191 cm) screen while LG OLED77G4PSA comes with 77 Inch (195.58 cm), which can make a noticeable difference depending on your room size and viewing distance. 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
- Refresh Rate: 144 Hz Vs 120 Hz
- Display Technology: 8K UHD Neo QLED Vs 4K UHD OLED
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