| Model No |
H77C90EUX |
QA75QN900CUXZN |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
77 Inch (195.58 cm) |
75 Inch (191 cm) |
| Resolution |
4K 3840 x 2160 |
8K 7680 x 4320 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
120 Hz |
100 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: AAC, M4A, MP2, MP3, WMA |
| Supported Video Formats |
: 3GP, Asf, AVI, DAT, FLV, MKV, MOV, MP4, MPEG, MPG, VOB |
| Supported Picture Formats |
: JPEG, GIF, PNG |
|
| 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 |
|
| Video |
| Backlight |
: 4K UHD OLED |
| HLG |
: Yes |
| HDR10+ |
: Yes |
| 4K HDR |
: Yes |
| MEMC 120Hz |
: Yes |
| Dolby Vision IQ |
: Yes |
| Digital Comb Filter |
: Yes |
| Wide Color Gamut |
: Yes |
| Digital Noise Reduction |
: Yes |
| Local Dimming |
: Pixel Dimming |
|
| Backlight |
: 8K UHD NEO QLED |
| HLG |
: Yes |
| Film Mode |
: Yes |
| AI Upscale |
: Yes |
| Picture Clarity |
: Yes |
| Anti Reflection |
: Yes |
| One Billion Color |
: Yes |
| Expert Calibration |
: Yes |
| Filmmaker Mode ( FMM ) |
: Yes |
| Smart Calibration |
: Basic / Professional |
| Viewing Angle |
: Ultra Viewing Angle |
| AI HDR Remastering |
: Auto HDR Remastering |
| Motion Technology |
: Motion Xcelerator Turbo+ |
| Contrast Enhancer |
: Real Depth Enhancer Pro |
| HDR 10+ |
: Yes ( ADAPTIVE, GAMING ) |
| Micro Dimming |
: Ultimate 8K Dimming Pro |
| HDR |
: Neo Quantum HDR 8K Pro |
| Brightness / Color Detection |
: Brightness, Color Detection |
| Picture Engine |
: Neural Quantum Processor 8K |
| Contrast |
: Quantum Matrix Technology Pro |
| Color |
: 100% Colour Volume With Quantum Dot |
|
| Audio |
| Audio Power Output ( RMS ) |
: 65 W |
| Dolby Atmos |
: Yes |
| Dolby Digital Decoder |
: Yes |
| Automatic Volume Control |
: Yes |
| Speaker Type |
: Front Firing Stereo |
| Sound Configuration |
: 2.1 Stereo Channel |
|
| Sound Output ( RMS ) |
: 90 W |
| Woofer |
: Yes |
| Sound Wall |
: Yes |
| Dolby Atmos |
: Yes |
| Q-Symphony |
: Yes |
| Multiroom Link |
: Yes |
| Sound Mirroring |
: Yes |
| Bluetooth Audio |
: Yes |
| Buds Auto Switch |
: Yes |
| Adaptive Sound Pro |
: Yes |
| Active Voice Amplifier |
: Yes |
| Object Tracking Sound Pro |
: Yes |
| Dual Audio Support ( Bluetooth ) |
: Yes |
| Speaker Type |
: 6.2.4 Channel |
|
| Connectivity Options |
| HDMI ( 2.1 ) |
: 4 |
| USB ( 2.0 ) |
: 2 |
| WiFi 6 |
: Yes |
| CI Card Slot 1 |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Headphone Output |
: Yes |
| Wireless ( Built In Or Dongle ) |
: Built In |
| Google Chromecast Built-In |
: Hai Cast |
|
| HDMI |
: 4 |
| USB 2.0 |
: 3 |
| WiFi6 |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| USB-C ( Camera Only ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI Audio Return Channel |
: eARC |
| HDMI ( High Frame Rate ) |
: 4K 120Hz ( For HDMI 1 / 2 / 3 / 4 ) |
| RF In ( Terrestrial / Cable Input / Satellite Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 1 |
|
| Smart TV Features |
| Operating System |
: Google TV |
| CPU |
: ARM MultiCore Cortex |
| RAM |
: 3 GB |
| ROM |
: 32 GB |
| DBX-TV |
: Yes |
| Google Assistant |
: Yes |
| Google Play Store |
: Yes |
| Android Devices IoT Hub |
: Yes |
| Hands Free Voice Control |
: Yes |
| Bluetooth Voice Remote Control |
: Yes |
| AI Smart Voice By Google Assistant |
: Yes |
| One Touch Button |
: YouTube & Netflix |
| Mobile Remote App |
: Google TV Remote App |
|
| Operating System |
: Tizen™ Smart TV |
| Tap View |
: Yes |
| Easy Setup |
: Yes |
| App Casting |
: Yes |
| Wireless Dex |
: Yes |
| Media Home |
: Yes |
| SmartThings |
: Yes |
| Web Browser |
: Yes |
| Ambient Mode+ |
: Yes |
| Mobile Camera Support |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| Video Communication |
: Google Meet |
| NFT |
: Nifty Gateway |
| Cloud Service |
: Microsoft 365 |
| Multi-View |
: UpTo 4 Videos |
| 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 ) |
|
| Other Features |
| Design |
: Metal Bezel-Less Design |
| Colour |
: Grey |
| Warranty |
: 3 Years Warranty : 1 Year Standard Warranty + 2 Years Extended Comprehensive Warranty1 Year Standard Warranty + 2 Years Extended Comprehensive Warranty |
|
| Design |
: Infinity One Design |
| Stand Type |
: Slim OC Stand |
| Stand Color |
: Titan Black |
| Front Color |
: Titan Black |
| Bezel Type |
: Zero Bezel |
| Slim Type |
: Ultra Slim |
| EPG |
: Yes |
| HGiG |
: Yes |
| TV Key |
: Yes |
| Time Shift |
: Yes |
| Knox Vault |
: Yes |
| Analog Tuner |
: Yes |
| MBR Support |
: Yes |
| Extended PVR |
: Yes |
| Teletext ( TTX ) |
: Yes |
| ConnectShare™ |
: Yes |
| Mini Map Zoom |
: Yes |
| Triple Protection |
: Yes |
| Surround Sound |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Dynamic Black EQ |
: Yes |
| Game Motion Plus |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Super Ultra Wide Game View |
: Yes |
| Digital Broadcasting |
: DVB-T2CS2 |
| OSD Language |
: Local Languages |
| Motor Impaired Support |
: Slow Button Repeat |
| Freesync |
: FreeSync Premium Pro |
| One Connect Box |
: One Connect ( Y23 8K ) |
| Hearing Impaired Support |
: Multi-Output Audio, Sign Language Zoom |
| Accessibillity - Voice Guide |
: UK English, France French, Korean, Russian, Hindi |
| Low Vision Support |
: Zoom Menu and Text, High Contrast, See Colors, Color Inversion, Grayscale, Picture Off, Magnification |
| Accessibility - Learn TV Remote / Learn Menu Screen |
: UAE : UK English, French, AFR : UK English, French, Portuguese, Egypt, Libya : UK English, French, Spanish |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 100V-240V 50/60Hz |
| Power Consumption |
: 500 W |
| Power Consumption Standby |
: ≤0.5 W |
| Energy Saving Mode |
: Yes |
| Weight Without Stand |
: 38.7 Kg |
| Weight With Stand |
: 42.6 Kg |
| Gross Weight |
: 52.2 Kg |
|
| Power Supply |
: AC100-240V 50 / 60Hz |
| Power Consumption |
: 430 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 31.2 Kg |
| Weight With Stand |
: 43.0 Kg |
| Weight Of Package Carton |
: 56.6 Kg |
| VESA Spec |
: 400 mm X 400 mm |
|
| Supplied Accessories |
| Solar Remote Control |
: Yes |
| Power Cord |
: Yes |
| Base Stand |
: Yes |
| User Manual |
: Yes |
| Quick Start Guide |
: Yes |
|
| Remote Control |
: TM2360E |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Webcam Support |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| Full Motion Slim Wall Mount ( Y22 ) |
: Yes |
| No Gap Wall-Mount ( Y21 VESA ) |
: Yes |
| Optional One Connect Cable Support |
: Yes |
| Zigbee, Thread Module |
: Built-In |
|
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Compare Haier H77C90EUX with:
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Compare Samsung QA75QN900CUXZN with:
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Key Differences
Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. 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. Samsung QA75QN900CUXZN and Haier H77C90EUX differ in resolution (8K 7680 x 4320 vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Samsung QA75QN900CUXZN and Haier H77C90EUX are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. 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 QA75QN900CUXZN and Haier H77C90EUX offer different motion rates (100 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.
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ALERT
