| Model No |
K-55XR70 |
QN55LST7TAFXZC |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
55 Inch (139 cm) |
55 Inch (139 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
120 Hz |
120 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, 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 Type |
: 4K UHD Mini LED QLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Dolby Vision |
: Yes |
| Sensor |
: Light |
| Picture Processor |
: XR Processor |
| Backlight Dimming Type |
: Local Dimming |
| Clarity Enhancement |
: XR Clear Image |
| Studio Calibration |
: Netflix, Sony Pictures Core |
| Motion Enhancer ( Native Hz ) |
: XR Motion Clarity, Auto Mode |
| Color Enhancement |
: XR TRILUMINOS PRO™, Live Colour™ Technology |
| Contrast Enhancement |
: XR Backlight Master Drive, XR Contrast Booster 20, Dynamic Contrast Enhancer |
| Picture Mode |
: Vivid, Standard, Cinema, Professional, Calm, Photo, IMAX Enhanced, Dolby Vision ( Vivid, Bright, Dark, Game ), FPS Game, RTS Game |
| Video Signal Support |
: HDMI™ Signal : 4096 x 2160p ( 24, 50, 60 Hz ), 3840 x 2160p ( 24, 25, 30, 50, 60, 100, 120 Hz ) 2, 1080p ( 24, 30, 50, 60, 100, 120 Hz ), 1080i ( 50, 60 Hz ), 720p ( 24, 30, 50, 60 Hz ), 576p, 480p |
|
| Backlight |
: 4K QLED |
| HLG |
: Yes |
| HDR |
: Yes |
| Film Mode |
: Yes |
| AI Upscale |
: Yes |
| Anti Reflection |
: Yes |
| Adaptive Picture |
: Yes |
| Filmmaker Mode |
: Yes |
| Auto Motion Plus |
: Yes |
| Contrast Enhancer |
: Yes |
| Compatible With HDR 10+ |
: Yes |
| Brightness |
: 2000 Nit Typical |
| Viewing Angle |
: Wide Viewing Angle |
| Contrast |
: Direct Full Array 16X |
| Picture Engine |
: Quantum Processor 4K |
| Brigtness, Colour Detection |
: Brigtness, Colour Detection |
| Micro Dimming |
: Ultimate UHD Dimming Pro |
| Color |
: Colour Volume 100% By Quantum Dot |
|
| Audio |
| Audio Output Power |
: 10 W + 10 W + 10 W + 10 W |
| Ready For 360 Spatial Sound Personalzer |
: Yes ( Via Bluetooth ) |
| Simulated surround sound |
: 3D Surround Upscaling |
| Dolby Audio Format Support |
: Dolby™ Audio, Dolby™ Atmos |
| Acoustic Centre Sync |
: Yes ( Sony-Compatible Soundbar ) |
| Acoustic Auto Calibration |
: Room & User Position Compensation |
| Speaker Configuration |
: Full Range ( Bass Reflex ) X 2, Tweeter X 2 |
| Speaker Type |
: Acoustic Multi-Audio, Sound Positioning Tweeter |
| Voice Zoom |
: Voice Zoom 3 ( Also Available With Compatible Sony Soundbar ) |
| DTS Audio Format Support |
: DTS Digital Surround, DTS Express, DTS-HD Master Audio, DTS-HD High Resolution Audio, DTS : X |
|
| Sound Output ( RMS ) |
: 20 W |
| Multiroom Link |
: Yes |
| Dolby Decoder |
: Yes |
| Adaptive Sound |
: Yes |
| Bluetooth Audio |
: Yes |
| Sound Mirroring |
: Yes |
| Dialog Enhancement |
: Yes |
| Speaker Type |
: 2 Channel |
|
| Connectivity Options |
| HDMI™ |
: 4 ( Side ) |
| USB 2.0 |
: 2 ( Side ) |
| Ethernet / LAN |
: 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 |
| WI-FI Frequency |
: 2.4 GHz / 5 GHz |
| Variable Refresh Rate ( VRR ) |
: Yes ( For HDMI™3 / 4 ) |
| Simultaneous Sound Output With TV Speaker |
: Bluetooth A2DP Device |
| Auto Low Latency Mode ( ALLM ) |
: Yes ( For HDMI™1 / 2 / 3 / 4 ) |
| USB Drive Format Support |
: FAT16 / FAT32 / exFAT / NTFS |
| HDCP |
: HDCP 2.3 ( For HDMI™1 / 2 / 3 / 4 ) |
| WI-FI Standard |
: Wi-Fi Certified 802.11a / b / g / n / ac/ ax |
| Digital Audio Outputs |
: 1 ( Side / Hybrid With S-Center Speaker Input ) |
| Features specified in HDMI 2.1 |
: 4K120 / eARC / VRR / ALLM / SBTM ( Source-Based Tone Mapping ) |
| Bluetooth Version |
: Version 5.3, HID ( Mouse / Keyboard Connectivity ) / HOGP ( Low Energy Device Connectivity ) / SPP ( Serial Port Profile ) / A2DP ( Stereo Audio ) 1 / AVRCP ( AV Remote Control ) |
| HDMI PC Input Signal Format |
: 640 x 480 ( 31.5 kHz, 60 Hz ), 800 x 600 ( 37.9 kHz, 60 Hz ), 1024 x 768 ( 48.4 kHz, 60 Hz ), 1280 x 1024 ( 64.0 kHz, 60 Hz ), 1152 x 864 ( 67.5 kHz, 75 Hz ), 1600 x 900 ( 55.9 kHz, 60 Hz ), 1680 x 1050 ( 65.3 kHz, 60 Hz ), 1920 x 1080 ( 67.5 kHz, 60 Hz ) |
| 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 / HEIF / WEBM : VP9 / AC4 / ogg / AAC / ARW ( Screen Nail Only ) |
|
| HDMI |
: 3 |
| USB 2.0 |
: 1 |
| eARC |
: Yes |
| WiFi5 |
: Yes |
| WiFi Direct |
: Yes |
| HD BaseT In |
: Yes |
| Bluetooth 4.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Ex-Link ( RS-232C ) |
: Yes |
| HDMI Quick Switch |
: Yes |
| Audio Out ( Mini Jack ) |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Bluetooth Low Energy |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI A / Return Ch. Support |
: Yes ( ARC, eARC ) |
| RF In ( Terrestrial / Cable input / Satellite Input) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: Android TV™ |
| Smart TV |
: Google TV |
| ROM |
: 32 GB |
| Control Menu |
: Yes |
| Eco Dashboard |
: Yes |
| Internet Browser |
: Yes |
| Google Play Store |
: Yes |
| Auto HDR Tone Mapping |
: Yes |
| Auto Genre Picture Mode |
: Yes |
| Auto Calibration With CalMAN® |
: Yes |
| Electronic Program Guide ( EPG ) |
: Yes |
| Built-In MIC Switch |
: Yes Center |
| Camera Function |
: Yes ( Camera Apps ) |
| Camera |
: BRAVIA Cam ( Option ) |
| Text Input Language |
: ARABIC, BULGARIAN, CATALAN, CROATIAN, CZECH, DANISH, DUTCH, ENGLISH, ESTONIAN, FINNISH, FRENCH, GERMAN, GREEK, HEBREW, INDONESIAN, ITALIAN, JAPANESE, NORWEGIAN, PERSIAN, POLISH, PORTUGUESE, ROMANIAN, RUSSIAN, SLOVAK, SLOVENIAN, SPANISH |
| 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 |
: Tizen™ |
| Gallery |
: Yes |
| Tap View |
: Yes |
| Multi-View |
: Yes |
| Digital Butler |
: Yes |
| Alexa Built-In |
: Yes |
| Web Browser |
: Yes |
| Remote Access |
: Yes |
| Universal Guide |
: Yes |
| Ambient Mode+ |
: Yes |
| 360 Video Player |
: Yes |
| Samsung TV Plus |
: Yes |
| Works With Alexa |
: Yes |
| Samsung SMART TV |
: Yes |
| TV Sound To Mobile |
: Yes |
| TV To Mobile - Mirroring |
: Yes |
| Smart Things App Support |
: Yes |
| Mobile To TV - Mirroring, DLNA |
: Yes |
| SmartThings Hub / Matter Hub / IoT-Sensor Funtionality |
: Yes |
| Bixby |
: US English, UK English, India English, Korean, French, German, Italian, Spanish ( Features Vary By Language ) |
|
| Other Features |
| Bezel Design |
: Seamless Edge Design |
| Bezel Colour |
: Dark Silver / Vibration Finish |
| Stand Design |
: Underlay stand |
| Stand Colour |
: Dark Silver |
| Teletext |
: Yes |
| Talkback |
: Yes |
| Sleep Timer |
: Yes |
| Voice Search |
: Yes |
| Switch Access |
: Yes |
| On / Off Timer |
: Yes |
| Screen Reader |
: Yes |
| Colour Inversion |
: Yes |
| Audio Description |
: Yes |
| Text Magnification |
: Yes |
| Accessibility Shortcut |
: Yes |
| Menu Timeout Setting |
: Yes |
| Power-On Volume Setting |
: Yes |
| Standard Remote Control |
: Yes |
| Number of Tuners ( Sat ) |
: One |
| TV System ( Analog ) |
: B / G |
| Closed Caption |
: Subtitle |
| 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 ) |
: 45.25 MHz-863.25 MHz |
| Tuner Channel Coverage ( Digital Sat ) |
: Intermediate Frequency 950–2,150 MHz |
| Optional accessories |
: Camera Unit ( CMU-BC1 ) Depends On Country Selection |
| Stand Position |
: 4 Way Position ( Outside / Inside / Ouside For Soundbar / Inside For Soundbar ) |
|
| Design |
: Solid Metal Design |
| Front Color |
: TItan Black |
| Slim Type |
: Normal |
| Bezel Type |
: SNB |
| EPG |
: Yes |
| V-Chip |
: Yes |
| IP Control |
: Yes |
| Analog Tuner |
: Yes |
| IPv6 Support |
: Yes |
| BT HID Built-In |
: Yes |
| USB HID Support |
: Yes |
| Digital Clean View |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| IR In ( Pass Through ) |
: Yes |
| Auto Channel Search |
: Yes |
| Connect Share™ ( HDD ) |
: Yes |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Water / Dust Proof ( Durability ) |
: IP55 |
| Accessibillity - Voice Guide |
: US English |
| Learn TV Remote / Learn Menu Screen |
: US English |
| Digital Broadcasting |
: ATSC / ClearQAM |
| OSD Language |
: English, Spanish, French |
| Accessibility - Others |
: Enlgarge, High Contrast, Multi-Output Audio, SeeColors, Negative Colors, Grayscale, Caption Moving, Sign Language Zoom, Slow Button Repeat, Auto Detection For Sign |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 110–240 V 50/60 Hz |
| Power Consumption |
: 240 W |
| Power Consumption Standby |
: 0.5 W |
| Dynamic Backlight Control |
: Yes |
| Power Saving Mode / Back Light Off Mode |
: Yes |
| Weight Of TV Without Stand |
: 19.9 Kg |
| Weight Of TV With Stand |
: 21.1 Kg |
| Weight Of Package Carton |
: 29 Kg |
| VESA® Hole Pitch |
: 300 mm X 300 mm |
|
| Power Requirements |
: AC110-120V~ 50/60Hz |
| Power Consumption Max |
: 345 W |
| Power Consumption Typical |
: 140 W |
| Power Consumption Standby |
: 0.5 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Weight Without Stand |
: 29.3 Kg |
| Weight Of Package Carton |
: 36.1 Kg |
|
| Supplied Accessories |
| Voice Remote Control |
: Yes |
| Batteries |
: Yes |
| AC Power Cord |
: Yes |
| Table Top Stand |
: Yes |
| Quick Setup Guide |
: Yes |
| Operating Instructions |
: Yes |
|
| Remote Control |
: TM2095A |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Batteries |
: Yes |
| Samsung Smart Control |
: Yes |
| Vesa Wall Mount Compatible |
: Yes |
| Remote Controller Water / Dust Proof |
: IP56 |
|
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Compare Sony K-55XR70 with:
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Compare Samsung QN55LST7TAFXZC with:
|
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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. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. 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 provide decent motion handling, making them suitable for everyday viewing including sports and action content. Samsung QN55LST7TAFXZC and Sony K-55XR70 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. Verdict: Choosing between Samsung QN55LST7TAFXZC and Sony K-55XR70 depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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