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Sony XR-48A90K
Rs.117,377.97

Sony K-50S30
Rs.114,900.00
Model No XR-48A90K K-50S30
TV Type Smart TV Smart TV
Screen Size 48 Inch (121.92 cm) 50 Inch (126 cm)
Resolution 4K 3840 x 2160 4K 3840 x 2160
Aspect Ratio 16:9 16:9
Motion Rate 120 Hz 50 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 AUDIO, WMA
Supported Video Formats : WMV, PS, MPG, M2TS, MPEG, DIVX, MPEG-PS, MP4
Supported Picture Formats : JPEG, GIF, PNG, TIFF, RAW
Video
Backlight Module : OLED
Dolby Vision : Yes
HDR10 : Yes
HLG : Yes
Netflix Calibrated Mode : Yes
Auto HDR Tone Mapping : Yes
Auto Genre Picture Mode : Yes
Sensor : Light
Picture Processor : Cognitive Processor XR
Motion Enhancer : XR OLED Motion, Auto Mode
Colour Enhancement : XR TRILUMINOS PRO™ XR Smoothing Live Color™ Technology
Clarity Enhancement : XR 4K Upscaling Dual database processing XR Super Resolution
Contrast Enhancement : OLED XR Contrast Pro XR HDR remaster Dynamic Contrast Enhancer Pixel Contrast Booster
Picture Mode : Vivid, Standard, Cinema, IMAX Enhanced, Game, Graphics, Photo, Custom, Dolby Vision Bright, Dolby Vision Dark, Netflix calibrated
Video Signal Support : HDMI™ signal: 4096 x 2160p (24, 60 Hz), 3840 x 2160p (24, 30, 60, 120 Hz), 1080p (30, 60, 120 Hz), 1080/24p, 1080i (60 Hz), 720p (30, 60 Hz), 720/24p, 480p
Backlight Type : 4K UHD Direct LED
HLG : Yes
HDR10 : Yes
Dolby Vision : Yes
Sensor : Light
Backlight Dimming Type : Frame Dimming
Clarity Enhancement : 4K X-Reality™ PRO
Picture Processor : 4K HDR Processor X1™
Contrast Enhancement : Dynamic Contrast Enhancer
Motion Enhancer ( Native Hz ) : Motionflow™ XR 200 ( Native 50Hz )
Color Enhancement : TRILUMINOS PRO™, Live Colour™ Technology
Picture Mode : Vivid, Standard, Cinema, Game, Graphics, Photo, Professional, Dolby Vision ( Vivid / Bright / Dark / Game )
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
Audio
Audio Output Power : 10 W + 10 W + 5 W
DTS Digital Surround : Yes
Dolby™ Audio, Dolby™ Atmos : Yes
Voice Zoom 2 : Yes
Headphone 3D Surround Ready : Yes
Simulated Surround Sound : 3D Surround Upscaling
Speaker Type : Acoustic Surface Audio+
Speaker Configuration : Actuator x 2, Subwoofer x 1
Acoustic Center Sync : Yes ( Sony - Compatible Soundbar )
Acoustic Auto Calibration : Room & User Position Compensation
Sound Modes : Standard, Dialog, Theater, Music, Sports, Dolby Audio
Audio Output Power : 10 W + 10 W
Speaker Configuration : Full Range ( Bass Reflex ) X 2
Dolby Audio Format Support : Dolby™ Audio, Dolby™ Atmos
Speaker Type : Bass Reflex Speaker, X-Balanced Speaker
Connectivity Options
HDMI™ Connections : 4 ( 1 Side, 3 Bottom )
USB : 2 ( 1 Side, 1 Bottom )
Ethernet Inputs : 1 ( Bottom )
Digital Audio Outputs : 1 ( Bottom )
RF ( Terrestrial / Cable ) Connection Inputs : 1 ( Bottom )
RS-232C Inputs : 1 ( Bottom )
Apple Homekit : Yes
Apple Airplay : Yes
Chromecast Built-IN : Yes
BRAVIA SYNC ( Inculuding HDMI-CEC ) : Yes
HDMI Audio Return ChannelEL (ARC) : Yes ( eARC / ARC )
Auto Low Latency Mode ( ALLM ) : Yes ( For HDMI™3/4 )
Variable Refresh Rate : Yes ( For HDMI™3/4 )
USB Drive Format Support : FAT16 / FAT32 / exFAT / NTFS
Features Specified In HDMI2.1 : 4K120 / eARC / VRR / ALLM
HDCP : HDCP 2.3 ( For HDMI™ 1/2/3/4)
WI-FI Standard : Wi-Fi Certified 802.11a/b/g/n/ac
Wi-Fi Frequency : 2.4 GHz/5 GHz ( For Wi-Fi Direct: 2.4 GHz Only )
Composite Video Iinputs : Hybrid With S-Centre Speaker Input x1 ( Side, Mini Jack )
Bluetooth Version : 4.2, HID ( Mouse / Keyboard Connectivity ) / HOGP ( Low Energy Device Connectivity / SPP ( Serial Port Profile ) / A2DP ( Stereo Audio ) / AVRCP ( AV Remote Control )
USB Playback Codes : MPEG1: MPEG1/MPEG2PS: MPEG2/MPEG2TS (HDV, AVCHD): MPEG2, AVC/MP4 (XAVC S): AVC, MPEG4, HEVC/AVI: Xvid, MotionJpeg/ASF(WMV): VC1/MOV: AVC, MPEG4, MotionJpeg/MKV: Xvid, AVC, MPEG4, VP8.HEVC/WEBM: VP8/3GPP: MPEG4, AVC/MP3/ASF (WMA)/LPCM/WAV/MP4AAC/FLAC/JPEG, WEBM: VP9/AC4/ogg/AAC/ARW ( Screen Nail Only )
HDMI™ 2.1 : 4 ( Side )
USB 2.0 : 2 ( Side )
Ethernet / LAN : 1 ( Side )
Digital Audio Outputs : 1 ( Side )
RF ( Terrestrial / Cable ) Connection Inputs : 1 ( Side )
Apple Homkit : Yes
Apple Airplay : Yes
Chromecast Built-In : Yes
BRAVIA Sync ( Including HDMI-CEC ) : Yes
HDMI Audio Return Channel : eARC / ARC
Features Specified In HDMI2.1 : eARC / ARC
WI-FI Frequency : 2.4GHz / 5GHz
Auto Low Latency Mode ( ALLM ) : Yes ( For HDMI™1 / 2 / 3 / 4 )
WI-FI Standard : Wi-Fi Certified 802.11a / b / g / n / ac/ ax
Bluetooth Profile Support : Version 5.3,HID ( Mouse / Keyboard Connectivity ) / HOGP ( Low Energy Device Connectivity ) / SPP ( Serial Port Profile ) / A2DP ( Stereo Audio ) 1 / AVRCP ( AV Remote Control )
USB Playback Codes : MPEG1 : MPEG1 / MPEG2 PS : MPEG2 / MPEG2 TS ( HDV, AV CHD ) : MPEG2, MPEG4, AVC, AVS, HEVC / MP4 ( XAVC S ) : AVC, MPEG4, HEVC, AV1, VP8, WMV, MotionJpeg, / AVI : MotionJpeg, HEVC, MPEG4, WMV, AVC, VP8 / ASF ( WMV ) / MOV : AVC, HEVC, MPEG4, WMV / MKV : AVC, MPEG4, VP8, HEVC, VP9, WMV, AV1, 3GPP : MPEG4, AVC, HEVC, MPEG2, WMV, VP8, AV1 / MP3 / ASF ( WMA ) / LPCM / WAV / MP4AAC / FLAC / JPEG / WEBM : AV1, VP9 / AC4 / ogg / AAC
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 ), ; 3840 x 2160p (30Hz ), 3840 x 2160p ( 60Hz, 8bits )
Smart TV Features
Operating System : Android TV™
SMART TV : Google TV™
ROM : 16 GB
Google Play Store : Yes
Electronic Program Guide ( EPG ) : Yes
Auto Calibration With CalMAN® : Yes
Built-I Mic Switch : Yes
Camera Function : Yes ( Camera Apps )
Camera : BRAVIA CAM ( Option )
Internet Browser : Vewd ( Not Pre-Installed )
Closed Captions ( Analog / Digital ) : ( Analog ) Closed Caption ( Digital ) Closed Caption
Text Input Language : ENGLISH / FRENCH / GERMAN / HEBREW / ITALIAN / RUSSIAN / SPANISH / VIETNAMESE / JAPANESE
Display Language : AFRIKAANS, AMH, ARABIC, ASSAMESE, AZE, BEL, BULGARIAN, BENGALI, BOSNIAN, CATALAN, CZECH, DANISH, DEU, GREEK, ENGLISH, SPANISH, ESTONIAN, BAQ, PER, FINNISH, FRENCH, GLG, GUJARATI, HINDI, CROATIAN, HUNGARIAN, INDONESIAN, ISL, ITALIAN, HEBREW, JAPANESE, KAZAKH, KANNADA, KOR, KIR, LAO, LITHUANIAN, LATVIAN, MACEDONIAN, MALAYALAM, MON, MARATHI, MAY, BUR, NOB, NEP, NLD, ORIYA, PANJABI, POLISH, PORTUGUESE, ROMANIAN, RUSSIAN, SOL, SLOVENIAN, ALB, SERBIAN, SWEDISH, SWAHILI, TAMIL, TELUGU, THAI, TGL, TURKISH,UKRAINIAN, URD, UZB, VIETNAMESE, SIMPLIFIED CHINESE, TRADITIONAL CHINESE ,ZULU
Operating System : Android TV™
Smart TV : Google TV
ROM : 16 GB
Control Menu : Yes
Eco Dashboard : Yes
Google Play Store : Yes
Auto HDR Tone Mapping : Yes
Auto Genre Picture Mode : Yes
Electronic Program Guide ( EPG ) : Yes
Built-In MIC Switch : Yes Center
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, BULGARIAN, BENGALI, BOSNIAN, CATALAN, CZECH, DANISH, DEU, GREEK, ENGLISH, SPANISH, ESTONIAN, PER, FINNISH, FRENCH, GUJARATI, HINDI, CROATIAN, HUNGARIAN, INDONESIAN, ITALIAN, HEBREW, KAZAKH, KANNADA, LITHUANIAN, LATVIAN, MACEDONIAN, MALAYALAM, MARATHI, MAY, NOB, NLD, PANJABI, POLISH, PORTUGUESE, ROMANIAN, RUSSIAN, SOL, SLOVENIAN, ALB, SERBIAN, SWEDISH, SIMPLIFIED CHINESE, TRADITIONAL CHINESE, ZULU, SWAHILI, VIETNAMESE, TAMIL ,TELUGU, THAI, TURKISH, UKRAINIAN, TGL
Other Features
Bezel Design : Metal Flush Surface
Bezel Colour : Titanium Black
Stand Colour : Slate Black
Remote Control : Premium Remote
Stand Design : Aluminum Center Plate
Sleep Timer : Yes
On / Off Timer : Yes
TV System ( Analog ) : M
Voice Search : Yes
Built-In Mic : Yes
Closed Caption : Yes
Accessibility Shortcut : Yes
Text Magnification : Yes
Audio Descripion : Yes
Screen Reader : Yes
ECO Friendly : Yes
TV System ( Digital Cable ) : Clear QAM
Tuner Channel Coverage (Digital Cable) : CATV: 1-135
TV System ( Digital Terrestrial ) DVB-T/T2 : ATSC / ATSC 3.0 ( NEXTGEN TV )
Tuner Channel Coverage ( Analog ) : VHF: 2-13 / UHF: 14-69 / CATV: 1-135
Tuner Channel Coverage ( Digital Terrestrial ) : VHF: 2–13 / UHF: 14–69 ( 14–36 For ATSC 3.0 )
Stand Position : Two-Way Position ( Standard Position / Soundbar Position )
Optional Accessories : Camera Unit ( CMU-BC1 ); Wallmount Bracket ( SU-WL855 ) Depends on country selection
Bezel Design : Flush Surface Design
Stand Design : Slim Blade Stand
Bezel Colour : Black
Stand Colour : Black
Teletext : Yes
Talkback : Yes
Sleep Timer : Yes
Voice Search : Yes
Switch Access : Yes
Audio Description : Yes
Text Magnification : Yes
Accessibility Shortcut : Yes
Accessible Initial Setup With Talkback : Yes
Standard Remote Control : Yes
Closed Caption : Subtitle
TV System ( Digital Terrestrial ) : DVB-T / T2
TV System ( Analog ) : B / G, D / K, I, M
Number of Tuners ( Terrestrial / Cable ) : 1 ( Digital / Analog )
Stand Position : 1 Way Position ( Outside )
Tuner Channel Coverage ( Digital Terrestrial ) : VHF / UHF ( Depend On Country / Area Selection )
Tuner Channel Coverage ( Analog ) : 45.25MHz-863.25MHz ( Depend On Country / Area Selection )
Optional accessories : Wall-Mount Bracket ( Sony Original Wall-Mount Bracket ) Depends On Country Selection
General Details
Power Requirements : AC 110-240 V, 50/60 Hz
Annual Energy Consumption* : 162 kWh
Standby Power Consumption : 0.5 W
Power and Energy Saving : Yes
Power Saving Mode / Back Light Off Mode : Yes
Weight Of TV Without Stand : 13.4 Kg
Weight Of TV With Stand : 16.5 Kg
Weight Of Package Carton : 21 Kg
Power Supply ( Voltage, Hz ) : AC 220 V - 240 V, 50/60 Hz
Power Consumption : 134 W
Power Consumption Standby : 0.5 W
Dynamic Backlight Control : Yes
Power Saving Mode / Back Light Off Mode : Yes
Weight Of TV Without Stand : 12 Kg
Weight Of TV With Stand : 12.2 Kg
Weight Of Package Carton : 17 Kg
VESA® Hole Pitch : 200 mm X 200 mm
Supplied Accessories
Voice Remote Control : Yes
Batteries : Yes
AC Power Cord : Yes
User Manual : Yes
Quick Setup Guide : Yes
Table Top Stand : Yes
Voice Remote Control : Yes
Batteries : Yes
AC Power Cord : Yes
Table Top Stand : Yes
Quick Setup Guide : Yes
Operating Instructions : Yes

Compare Sony XR-48A90K with:

Compare Sony K-50S30 with:

Key Differences

There is a difference in screen size (48 Inch (121.92 cm) vs 50 Inch (126 cm)), and a larger screen generally provides a more immersive viewing experience. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. If you're comparing Sony XR-48A90K and Sony K-50S30, 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. Sony XR-48A90K and Sony K-50S30 offer different motion rates (120 Hz vs 50 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing.

Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.