| Model No |
UA65CU8500UXZN |
K-65S25B |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
65 Inch (164 cm) |
65 Inch (164 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, 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 |
: 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 |
: 4K UHD LED |
| HLG |
: Yes |
| HDR |
: Yes |
| HDR 10+ |
: Yes |
| Film Mode |
: Yes |
| Picture Clarity |
: Yes |
| One Billion Color |
: Yes |
| Contrast Enhancer |
: Yes |
| Filmmaker Mode ( FMM ) |
: Yes |
| Contrast |
: Mega Contrast |
| Micro Dimming |
: UHD Dimming |
| Motion Technology |
: Motion Xcelerator |
| Brightness / Color Detection |
: Brigtness Detection |
| Picture Engine |
: Crystal Processor 4K |
| Color |
: Dynamic Crystal Color |
|
| 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 |
|
| Audio |
| Sound Output ( RMS ) |
: 20 W |
| Q-Symphony |
: Yes |
| Multiroom Link |
: Yes |
| Adaptive Sound |
: Yes |
| Bluetooth Audio |
: Yes |
| Buds Auto Switch |
: Yes |
| Object Tracking Sound Lite |
: Yes |
| Dual Audio Support ( Bluetooth ) |
: Yes |
| Speaker Type |
: 2 Channel |
|
| 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 |
|
| Connectivity Options |
| HDMI |
: 3 |
| USB 2.0 |
: 2 |
| WiFi5 |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI Audio Return Channel |
: eARC / ARC |
| RF In ( Terrestrial / Cable Input / Satellite Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 1 |
|
| HDMI™ |
: 3 ( Side ) |
| USB 2.0 |
: 2 ( 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 |
|
| Smart TV Features |
| Operating System |
: Tizen™ Smart TV |
| Tap View |
: Yes |
| Easy Setup |
: Yes |
| App Casting |
: Yes |
| Media Home |
: Yes |
| Wireless Dex |
: Yes |
| SmartThings |
: Yes |
| Web Browser |
: Yes |
| Video Communication |
: Google Meet |
| NFT |
: Nifty Gateway |
| Cloud Service |
: Microsoft 365 |
| Multi-View |
: UpTo 2 Videos |
| Multi Device Experience |
: Mobile To TV, 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 |
: 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 |
| 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 |
|
| Other Features |
| Design |
: AirSlim Design |
| Stand Type |
: Simple Plus-Narrow |
| Bezel Type |
: 3 Bezel-Less |
| Slim Type |
: Slim Look |
| Stand Color |
: Titan Gray |
| Front Color |
: Titan Gray |
| EPG |
: Yes |
| HGiG |
: Yes |
| TV Key |
: Yes |
| Analog Tuner |
: Yes |
| MBR Support |
: Yes |
| Teletext ( TTX ) |
: Yes |
| ConnectShare™ |
: Yes |
| Triple Protection |
: Yes |
| Analog Clean View |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Digital Broadcasting |
: DVB-T2CS2 |
| OSD Language |
: Local Languages |
| Motor Impaired Support |
: Slow Button Repeat |
| Hearing Impaired Support |
: Multi-Output Audio, Sign Language Zoom |
| Accessibillity - Voice Guide |
: UK English, France French, Korean, Russian, Hindi |
| Accessibility - Learn TV Remote / Learn Menu Screen |
: UAE : UK English, French, AFR : UK English, French, Portuguese, Egypt, Libya : UK English, French, Spanish |
| Low Vision Support |
: Zoom Menu and Text, High Contrast, See Colors, Color Inversion, Grayscale, Picture Off |
|
| 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 / Analog ) |
| Tuner Channel Coverage ( Analogue ) |
: 45.25MHz-863.25MHz |
| Tuner Channel Coverage ( Digital SAT ) |
: Intermediate Frequency 950-2150MHz |
|
| General Details |
| Power Supply |
: AC100-240V 50 / 60Hz |
| Power Consumption |
: 215 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 20.9 Kg |
| Weight With Stand |
: 21.7 Kg |
| Weight Of Package Carton |
: 28.7 Kg |
| VESA Spec |
: 400 mm X 300 mm |
|
| Power Supply ( Voltage, Hz ) |
: AC 110 V - 240 V, 50/60 Hz |
| Power Consumption |
: 203 W |
| Power Consumption Standby |
: 0.5 W |
| Dynamic Backlight Control |
: Yes |
| Power Saving Mode / Back Light Off Mode |
: Yes |
| Weight Of TV Without Stand |
: 21.4 Kg |
| Weight Of Package Carton |
: 30 Kg |
| VESA® Hole Pitch |
: 400 mm X 200 mm |
|
| Supplied Accessories |
| Remote Control |
: TM2360E |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Webcam Support |
: Yes |
| Mini Wall Mount Support |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| No Gap Wall-Mount ( Y21 VESA ) |
: Yes |
| Full Motion Slim Wall Mount ( Y22 ) |
: Yes |
| Optional Stand Support ( Y20 Studio ) |
: Yes |
| Zigbee / Thread Module |
: Dongle Support |
|
| Voice Remote Control |
: Yes |
| Batteries |
: Yes |
| AC Power Cord |
: Yes |
| Quick Setup Guide |
: Yes |
| Operating Instructions |
: Yes |
|
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Compare Samsung UA65CU8500UXZN with:
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Compare Sony K-65S25B with:
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From a practical standpoint, both options provide a reliable viewing experience for most users. 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. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. If you're comparing Samsung UA65CU8500UXZN and Sony K-65S25B, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Samsung UA65CU8500UXZN and Sony K-65S25B offer different motion rates (50 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs come with smart platforms that support popular streaming apps and voice control features. Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features. Top Differences- Refresh Rate: 50 Hz Vs 60 Hz
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