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Samsung QN77S90CAF / QN77S90CAFXZA
Rs.192,298.60

Samsung QE75QN72FATXXN
Rs.191,562.17
Model No QN77S90CAF / QN77S90CAFXZA QE75QN72FATXXN
TV Type Smart TV Smart TV
Screen Size 77 Inch (195.58 cm) 75 Inch (191 cm)
Resolution 4K 3840 x 2160 4K 3840 x 2160
Aspect Ratio 16:9 16:9
Motion Rate 144 Hz 100 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 : 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 : 4K UHD OLED
HLG : Yes
Film Mode : Yes
AI Upscale : Yes
Picture Clarity : Yes
Anti Reflection : Yes
Filmmaker Mode : Yes
One Billion Color : Yes
Smart Calibration : Basic
Viewing Angle : Ultra Viewing Angle
Contrast Enhancer : Real Depth Enhancer
HDR : Quantum HDR OLED
Contrast : Self-illuminating Pixels
Adaptive Picture : Optimized / EyeComfort
HDR 10+ : Yes ( Adaptive / Gaming )
Brightness / Color Detection : Brightness, Color Detection
Color : Perceptional Color Mapping
Motion Technology : Motion Xcelerator Turbo Pro
Picture Engine : Neural Quantum Processor 4K
Backlight : 4K UHD NEO QLED MINI LED
Filmmaker Mode : Yes
EyeComfort Mode : Yes
HDR Brightness Optimizer : Yes
Smart Calibration : Basic
AI Upscale : 4K AI Upscaling
Color Booster : Color Booster Pro
HDR : Neo Quantum HDR
Viewing Angle : Wide Viewing Angle
Contrast Enhancer : Real Depth Enhancer
Refresh Rate : 100Hz ( Up To 144Hz )
Picture Engine : NQ4 AI Gen2 Processor
AI HDR Remastering : Auto HDR Remastering
Micro Dimming : Ultimate UHD Dimming
Motion Technology : Motion Xcelerator 144Hz
HDR 10+ : Yes ( Adaptive / Gaming )
Contrast : Quantum Matrix Technology Slim
Audio
Sound Output ( RMS ) : 40 W
Woofer : Yes
Dolby Atmos : Yes
Q-Symphony : Yes
Multiroom Link : Yes
Bluetooth Audio : Yes
Adaptive Sound+ : Yes
Buds Auto Switch : Yes
Active Voice Amplifier : Yes
Bluetooth Headset Support : Yes
Dual Audio support ( Bluetooth ) : Yes
DTV Sound System : Dolby
Sound : OTS Lite
Object Tracking Sound : OTS Lite
Speaker Type : 2.1 Channel
Dolby Decoder : MS12 5.1 Channel
Sound Output ( RMS ) : 20 W
360 Audio : Yes
Q-Symphony : Yes
Adaptive Sound Pro : Yes
Active Voice Amplifier Pro : Yes
Object Tracking Sound : OTS Lite
Speaker Type : 2 Channel
Connectivity Options
HDMI 2.1 : 4
USB 2.0 : 2
WiFi5 : Yes
Bluetooth 5.2 : Yes
Ethernet / LAN : Yes
Ex-Link ( RS-232C ) : Yes
Audio Out ( Mini Jack ) : 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 )
RF In ( Terrestrial / Cable Input / Satellite Input ) : 1 / 1 ( Common Use For Terrestrial ) / 0
HDMI 2.1 : 4
USB-A : 2
CI Slot : Yes
Wi-Fi 5 : Yes
Bluetooth 5.3 : Yes
Ethernet / LAN : Yes
Anynet+ ( HDMI-CEC ) : Yes
Digital Audio Out ( Optical ) : Yes
HDMI Audio Return Channel : eARC
High Frame Rate ( HDMI ) : 4K 144Hz ( For HDMI 1 / 2 / 3 / 4 )
RF In ( Terrestrial / Cable Input ) : 1 / 1 ( Common Use For Terrestrial ) / 2
Smart TV Features
Operating System : Tizen™ Smart TV
TV Plus : Yes
Tap View : Yes
Music Wall : Yes
Workspace : Yes
Easy Setup : Yes
App Casting : Yes
Media Home : Yes
Wireless Dex : Yes
SmartThings : Yes
Web Browser : Yes
Ambient Mode+ : Yes
Samsung Health : Yes
Mobile Camera Support : Yes
Far-Field Voice Interaction : Yes
SmartThings Hub / Matter Hub / IoT-Sensor Funtionality : Yes
Built-in Voice Assistant : Alexa
Web Service : Microsoft 365
Chat Together : Yes ( US Only )
ConnecTime : Yes ( US Only )
Universal Guide : Yes ( US Only )
Multi View : Up To 2 Videos
Telemedicine : HealthTap ( 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 : Tizen™ Smart TV
Daily+ : Yes
Art Store : Yes
Karaoke Mic : Yes
Web Browser : Yes
Storage Share : Yes
Samsung TV Plus : Yes
Generative Wallpaper : Yes
SmartThings Hub / Matter Hub / IoT Sensor Functionality / Quick Remote : Yes
Multi-View : UpTo 2 Videos
Works With AI Speaker : Google Assistant
Apple AirPlay : Yes ( w/o Netherlands Antilles )
Multi Device Experience : TV To Mobile, Mobile To TV, TV Initiate Mirroring, Sound Mirroring, Wireless TV On, Tap View
Other Features
Design : Laser Slim Design
Stand Type : Simple Plus Metal
Bezel Type : 4 Bezel-Less
Color : Titan Black
Front Color : Titan Black
Stand Color : Titan Black
Slim Type : Ultra Slim
EPG : Yes
HGiG : Yes
V-Chip : Yes
Light-Sync : Yes
IP Control : Yes
Analog Tuner : Yes
MBR Support : Yes
Game Bar 3.0 : Yes
ConnectShare™ : Yes
Embedded POP : Yes
Mini Map Zoom : Yes
Surround Sound : Yes
Dynamic Black EQ : Yes
Caption ( Subtitle ) : Yes
Game Motion Plus : Yes
Auto Game Mode ( ALLM ) : Yes
Vesa Wall Mount Compatibility : Yes
Super Ultra Wide Game View : Yes
Zigbee / Thread Module : Built-in
Remote Controller Code No. : BN59-01432A
Motor Impaired Support : Slow Button Repeat
FreeSync : FreeSync Premium
Warranty : Warranty labor period
OSD Languages : English, Spanish, French
Gaming Hub : Yes ( KR, US, CA, BR, GB, FR, DE, IT, ES )
DTV Tuner : ( US ) ATSC 3.0 ( Canada ) ATSC / ClearQAM
Digital Broadcasting : ATSC 1.0 / 3.0, ( NEXTGEN TV ) ATSC / ClearQAM
Learn TV Remote / Learn Menu Screen : US English, Mexico Spanish, Canada French
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 : AirSlim Design
Foot Type : Aero Center
Bezel Type : 3 Bezel-Less
Stand Colour : Carbon Gray
Front Color : Black
EPG : Yes
TV Key : Yes
Analog : Yes
2 Tuner : Yes
IP Control : Yes
Extended PVR : Yes
Embeded POP : Yes
Data Broadcasting : HbbTV 2.0.3
Digital Broadcasting : DVB-T2CS2 X 2
Common Interface ( CI ) : CI + ( 1.4 ) / CI + ( 1.4 ECP )_IT Only
Motor Impaired Support : Slow Button Repeat, Remote Control App. For All
Hearing Impaired Support : Closed Caption ( Subtitle ), Multi-Output Audio, Sign Language Zoom
OSD Languages : 27 European Languages ​​+ Russian ( Oonly When Connecting To Network In EE, LV, LT )
Low Vision Support : Magnification, Audio Description, Zoom Menu & Text, High Contrast, SeeColors, Color Inversion, Grayscale, Auto Picture Off
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 Requirements : AC110-120V~ 50/60Hz
Maximum Power Consumption : 440 W
Power Consumption Max : 350 W
Typical Power Consumption : 136 W
Power Consumption ( Typical ) : 114 W
Power Consumption Standby : 0.5 W
Eco Sensor : Yes
Auto Power Off : Yes
Auto Power Saving : Yes
Weight Without Stand : 35.10 Kg
Weight With Stand : 37.78 Kg
Weight Of Package Carton : 49.07 Kg
VESA Wall Mount Compatibility : 400 mm X 300 mm
Power Requirements : AC 220 - 240 V ~ 50 / 60 Hz
Power Consumption Max : 260 W
Power Consumption ( Typical ) : 82.0 W
Energy Consumption Standby : 0.50 W
Yearly Power Consumption ( EU Standard ) : 114 kWh
Energy Class : D
Eco Sensor : Yes
Auto Power Off : Yes
Auto Power Saving : Yes
Weight Without Stand : 29.6 Kg
Weight With Stand : 30.9 Kg
Weight Of Package Carton : 40.3 Kg
VESA Wall Mount Compatibility : 400 mm X 400 mm
Supplied Accessories
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
Full Motion Slim Wall Mount Support ( Y22 ) : Yes
Remote Controller Model : TM2560E ( XU, ZG, ZT, XC And FR ) + TM1240A ( UK, Italy, DE Only ) / TM2360E ( Others )
Zigbee / Thread Module : Built-In
Webcam Support : Yes
Slim Fit Wall-Mount Support : Yes
Full Motion Slim Wall Mount ( Y22 ) : Yes

Compare Samsung QN77S90CAF / QN77S90CAFXZA with:

Compare Samsung QE75QN72FATXXN with:

Key Differences

Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. If you're comparing Samsung QN77S90CAF / QN77S90CAFXZA and Samsung QE75QN72FATXXN, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Samsung QN77S90CAF / QN77S90CAFXZA and Samsung QE75QN72FATXXN offer different motion rates (144 Hz vs 100 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Samsung QN77S90CAF / QN77S90CAFXZA features a 77 Inch (195.58 cm) screen while Samsung QE75QN72FATXXN comes with 75 Inch (191 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.