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Sony K-50S20B
Rs.79,900.00

Samsung QA50LS03DAULXL
Rs.78,990.00
Model No K-50S20B QA50LS03DAULXL
TV Type Smart TV Smart TV
Screen Size 50 Inch (126 cm) 50 Inch (126 cm)
Resolution 4K 3840 x 2160 4K 3840 x 2160
Aspect Ratio 16:9 16:9
Motion Rate 50 Hz 60 Hz
Viewing Angle 178°/178° 178°/178°
USB
USB Version : 2.0
Supported Audio Formats : MP3 AUDIO, WMA
Supported Video Formats : WMV, PS, MPG, M2TS, MPEG, DIVX, MPEG-PS, MP4
Supported Picture Formats : JPEG, GIF, PNG, TIFF, RAW
USB Version : 2.0
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 Type : 4K UHD Direct LED
HLG : Yes
HDR10 : Yes
Picture Processor : 4K Processor X1™
Backlight Dimming Type : Frame Dimming
Clarity Enhancement : 4K X-Reality™ PRO
Color Enhancement : Live Colour™ Technology
Contrast Enhancement : Dynamic Contrast Enhancer
Motion Enhancer ( Native Hz ) : Motionflow™ XR 100 ( Native 50Hz )
Picture Mode : Vivid, Standard, Cinema, Game, Graphic, Photo, Custom
Video Signal Support : HDMI™ Signal : 4096 x 2160p ( 24,50, 60Hz ), 3840 x 2160p ( 24, 25, 30, 50, 60Hz ), 1080p (30, 50, 60Hz ), 1080 / 24p, 1080i ( 50, 60Hz ), 720p ( 30, 50, 60Hz ), 720 / 24p, 576p, 576i, 480p, 480i
Backlight : 4K UHD QLED
AI Upscale : Yes
Filmmaker Mode : Yes
Smart Calibration : Basic
Contrast : Dual LED
Anti Reflection : Matte Display
HDR 10+ : Yes (Adaptive )
HDR : Quantum HDR
Motion Technology : Motion Xcelerator
Viewing Angle : Wide Viewing Angle
Contrast Enhancer : Real Depth Enhancer
Picture Engine : Quantum Processor 4K
Micro Dimming : Supreme UHD Dimming
Audio
Audio Output Power : 10 W + 10 W
Dolby Audio Format Support : Dolby™ Audio
Speaker Type : Open Baffle Speaker
Speaker Configuration : Full Range ( Bass Reflex ) X 2
Sound Output ( RMS ) : 20 W
360 Audio : Yes
Dolby Atmos : 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™ : 3 ( 2 Side, 1 Rear )
USB 2.0 : 1 ( Side )
Ethernet / LAN : 1 ( Rear )
Digital Audio Outputs : 1 ( Rear )
IF ( Satellite ) Inputs : 1 ( Side )
RF ( Terrestrial / Cable ) Connection Inputs : 1 ( Side )
Apple Homkit : Yes
Apple Airplay : Yes
Chromecast Built-In : Yes
HDMI Audio Return Channel : eARC / ARC
Features specified in HDMI 2.1 : eARC / ALLM
WI-FI Frequency : 2.4 GHz / 5 GHz
Auto Low Latency Mode (ALLM) : Yes ( For HDMI™3 )
USB Drive Format Support : FAT16 / FAT32 / NTFS
HDCP : HDCP 2.3 ( For HDMI™1 / 2 / 3 )
WI-FI Standard : Wi-Fi Certified 802.11a / b / g / n / ac
Bluetooth Version : Version 5.0,HID ( Mouse / Keyboard Connectivity ) / HOGP ( Low Energy Device Connectivity ) / A2DP ( Stereo Audio ) 1 / AVRCP ( AV Remote Control ) / SPP( Serial Port Profile )
HDMI PC Input Signal Format : 640 x 480 ( 31.5kHz, 60Hz ), 800 x 600 ( 37.9kHz, 60Hz ), 1024 x 768 ( 48.4kHz, 60Hz ), 1280 x 1024 ( 64.0kHz, 60Hz ), 1152 x 864 ( 67.5kHz, 75Hz ), 1600 x 900 ( 55.9kHz, 60Hz ), 1680 x 1050 ( 65.3kHz, 60Hz ), 1920 x 1080 ( 67.5kHz, 60Hz )
USB Playback Codes : MPEG1 : MPEG1 / MPEG2 PS : MPEG2 / MPEG2 TS ( HDV, AVCHD ) : MPEG2, AVC / MP4 ( XAVC S ) : AVC, MPEG4, HEVC, AV1 / AVI : MotionJpeg / ASF ( WMV ) : VC1 / MOV : AVC, MPEG4 / MKV : AVC, MPEG4, VP8,HEVC / 3GPP : MPEG4, AVC / MP3 / ASF ( WMA ) / LPCM / WAV / MP4AAC / FLAC / JPEG, WEBM : AV1 / AC4 / ogg / AAC
HDMI 2.1 : 4
USB-A 2.0 : 2
Wi-Fi 5 : Yes
Bluetooth 5.2 : Yes
Ethernet / LAN : Yes
One Connect Box : Yes
Ex-Link ( RS-232C ) : Yes
Anynet+ ( HDMI-CEC ) : Yes
Digital Audio Out ( Optical ) : Yes
HDMI Audio Return Channel : eARC
RF In ( Terrestrial / Cable Input ) : 1 / 1 ( Common Use For Terrestrial ) / 1
Smart TV Features
Operating System : Android TV™
Smart TV : Google TV
ROM : 16 GB
Control Menu : Yes
Eco Dashboard : Yes
Google Play Store : Yes
Electronic Program Guide ( EPG ) : Yes
Text Input Language : ARABIC, ENGLISH, FINNISH, FRENCH, GERMAN, HEBREW, HINDI, ITALIAN, JAPANESE, KOR, NORWEGIAN, PER, PORTUGUESE, RUSSIAN, SPANISH, THAI, VIETNAMESE, SIMPLIFIED CHINESE, TRADITIONAL CHINESE
Display Language : AFRIKAANS, ARABIC, BENGALI, ENGLISH, FRENCH, GUJARATI, HINDI, INDONESIAN, KANNADA, MALAYALAM, MARATHI, PANJABI, PER, PORTUGUESE, RUSSIAN, SPANISH, SWAHILI, TAMIL, TELUGU, THAI, VIETNAMESE, SIMPLIFIED CHINESE, TRADITIONAL CHINESE, ZULU
Operating System : Tizen™ Smart TV
Bixby : Yes
Daily+ : Yes
Web Browser : Yes
Smart Things : Yes
Apple AirPlay : Yes
Multi-View : UpTo 2 Videos
Built-In Voice Assistant : Alexa ( IN Only )
Samsung TV Plus : Yes ( India Only )
Ambience : Yes ( In Art Mode )
Works With AI Speaker : Alexa ( IN Only ), Google Assistant ( IN Only )
Multi Device Experience : TV To Mobile, Mobile To TV, TV Initiate Mirroring, Sound Mirroring, Tap View, Wireless TV On
Other Features
Bezel Design : Narrow Bezel Design
Bezel Colour : Black
Teletext : Yes
Talkback : Yes
Sleep Timer : Yes
Voice Search : Yes
Switch Access : Yes
On / Off Timer : Yes
Screen Reader : Yes
Audio Description : Yes
Text Magnification : Yes
Accessibility Shortcut : Yes
Standard Remote Control : Yes
Accessible Initial Setup With Talkback : Yes
Number of Tuners ( Sat ) : One
TV System ( Analogue ) : B / G
Closed Caption : Subtitle
Tuner Channel Coverage ( Digital Terrestrial ) : VHF / UHF
TV System ( Digital Terrestrial ) : DVB-T / T2
TV System ( Digital SAT ) : DVB-S / S2
Number of Tuners ( Terrestrial / Cable ) : 1 ( Digital / Analogue )
Tuner Channel Coverage ( Analogue ) : 45.25MHz-863.25MHz
Tuner Channel Coverage ( Digital SAT ) : Intermediate Frequency 950-2150MHz
Design : Frame Design
Slim Type : Slim Look
Stand Type : Simple
Front Color : Black
Stand Color : Black
Bezel Type : VNB
EPG : Yes
HGiG : Yes
IP Control : Yes
Analog Tuner : Yes
Extended PVR : Yes
Mini Map Zoom : Yes
Surround Sound : Yes
Dynamic Black EQ : Yes
Game Motion Plus : Yes
Art Mode ( The Frame ) : Yes
Auto Game Mode ( ALLM ) : Yes
Motion Detection ( Frame ) : Yes
Super Ultra Wide Game View : Yes
Country of Origin : India
Digital Broadcasting : DVB-T2CS2
OSD Language : Local Languages
Accessibillity - Voice Guide : UK English, Hindi
Motor Impaired Support : Slow Button Repeat, Remote Control App. For All
Hearing Impaired Support : Closed Caption ( Subtitle ), Multi-Output Audio, Sign Language Zoom
Low Vision Support : Audio Subtitles ( AU,KR,UK,US Only ), Relumino, Magnification, Audio Description, Zoom Menu and Text, High Contrast, SeeColors, Color Inversion, Grayscale, Picture Off
General Details
Power Supply ( Voltage, Hz ) : DC 19.5 V, 100–240 V AC, 50 / 60 Hz
Power Consumption : 155 W
Power Consumption Standby : 0.5 W
Dynamic Backlight Control : Yes
Power Saving Mode / Back Light Off Mode : Yes
Weight Of TV Without Stand : 9.8 Kg
Weight Of Package Carton : 14 Kg
VESA® Hole Pitch : 300 mm X 200 mm
Power Requirements : AC 220-240V~ 50/60Hz
Power Consumption Max : 120 W
Power Consumption Standby : 0.50 W
Yearly Power Consumption ( EU Standard ) : 201.48 kWh
Energy Efficiency Class : 1
Eco Sensor : Yes
Auto Power Off : Yes
Auto Power Saving : Yes
Weight Without Stand : 11.8 Kg
Weight With Stand : 12.2 Kg
Weight Of Package Carton : 20.9 Kg
VESA Spec : 200 mm X 200 mm
Supplied Accessories
Voice Remote Control : Yes
Batteries : Yes
AC Power Cord : Yes
AC Power Adaptor : Yes
Quick Setup Guide : Yes
Operating Instructions : Yes
Solar Cell Remote Control : TM2361E
Power Cable : Yes
User Manual : Yes

Compare Sony K-50S20B with:

Compare Samsung QA50LS03DAULXL with:

Key Differences

Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. 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. Samsung QA50LS03DAULXL and Sony K-50S20B offer different motion rates (60 Hz vs 50 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Samsung QA50LS03DAULXL and Sony K-50S20B are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities.

Verdict: Choosing between Samsung QA50LS03DAULXL and Sony K-50S20B depends on your usage, whether you prioritize display quality, smoother motion, or smart features.