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Samsung UE58U8000FKXXU
Rs.45,292.61

TCL 55S421-CA
Rs.45,249.68
Model No UE58U8000FKXXU 55S421-CA
TV Type Smart TV Smart TV
Screen Size 58 Inch (147 cm) 55 Inch (139 cm)
Resolution 4K 3840 x 2160 4K 3840 x 2160
Aspect Ratio 16:9 16:9
Motion Rate 50 Hz 120 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
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 : AAC, MP3, WMA, WAV ( PCM ), AIFF, FLAC, AC3
Supported Video Formats : MKV (H.264), MP4, MOV ( H.264 ), TS ( H.264 )
Supported Picture Formats : JPEG, PNG, GIF
Video
Backlight : 4K UHD Crystal LED
HDR : Yes
Color Booster : Yes
Contrast Enhancer : Yes
Filmmaker Mode ( FMM ) : Yes
HDR 10+ : Support
Upscaling : 4K Upscaling
Micro Dimming : UHD Dimming
Contrast : Mega Contrast
Motion Technology : Motion Xcelerator
Picture Engine : Crystal Processor 4K
Backlight : 4K UHD HDR LED
HDR10 : Yes
Resolution : UHD
Clear Motion Index : 120Hz CMI
Display Colors : 1.07 Billion
Picture Engine : 4K Creative Pro Upscaling Engine
Audio
Sound Output ( RMS ) : 20 W
Adaptive Sound : Yes
Samsung Q-Symphony : Yes
Audio Pre-Selection Descriptor : Yes
Object Tracking Sound : OTS Lite
Speaker Type : 2 Channel
Audio Output ( RMS ) : 2 Channel X 8 W
Dolby Processing : Dolby Digital
Audio Passthrough : Dolby Digital Plus
Connectivity Options
HDMI ( 2.0 ) : 3
USB-A ( 2.0 ) : 1
Wi-Fi 5 : Yes
CI Slot 1 : Yes
Bluetooth 5.3 : Yes
Ethernet / LAN : Yes
Anynet+ ( HDMI-CEC ) : Yes
HDMI Audio Return Channel : eARC, ARC
HDMI ( High Frame Rate ) : 4K 60Hz ( For HDMI 1 / 2 / 3 )
RF In ( Terrestrial, Cable Input ) : 1 / 1 ( Common Use For Terrestrial ) / 0
HDMI 2.0 : 3, w/HDCP 2.2 ( 1 ARC )
USB 2.0 : 1
Ethernet / LAN : 1 Yes
RF Input ( NTSC, ATSC ) : 1 Yes
Audio Output Headphone : 1 Yes
SPDIF Digital Audio Optical : 1 Yes
AV Input : Composite Video + L&R Audio In
Wireless Connection : 802.11ac 2X2 Dual Band ( support 2.4GHz & 5GHz )
Smart TV Features
Operating System : Tizen™ Smart TV
Daily+ : Yes
Web Browser : Yes
Storage Share : Yes
SmartThings Hub, Matter Hub, IoT-Sensor Functionality, Quick Remote : Yes
Samsung Health : Yes ( GB, IE Only )
Bixby : Yes ( Voice Ready )
Click To Search : Yes ( DE, GB, FR, ES, IT )
Universal Browse & Play : Yes ( GB, FR, DE, IT, ES )
Multi Device Experience : Mobile To TV, Sound Mirroring, Wireless TV On
Samsung TV Plus : Yes ( GB, FR, DE, IT, ES, CH, AT, NL, SE, NO, DK, FI, PT, IE, BE, LU )
Apple AirPlay : Yes ( w/o Aland Islands, Faroe islands, Netherlands Antilles, San Marino )
Works With AI Speaker : Alexa ( GB, DE, FR, IT, ES, AT, IE ), Google Assistant ( GB, FR, DE, IT, ES, CH, AT, NL, SE, NO, DK, FI, PT, IE, BE, LU )
Operating System : Roku TV
CPU : Dual-core
GPU : Dual-core
Powerful Mobile App : Yes
Advanced PQ Setting With Mobile App : Yes
Other Features
Design : Metal Stream Design
Bezel Type : 3 Bezel-Less
Stand Type : Basic Feet
Front Color : Black
Stand Color : Black
EPG : Yes
IP Control : Yes
Analog Tuner : Yes
Embeded POP : Yes
TV Key Support : Yes
Digital Broadcasting : DVB-T2C
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 ( Only When Connecting To Network In EE, LV, LT )
Low Vision Support : Audio Description, Zoom Menu & Text, High Contrast, SeeColors, Grayscale, Auto Picture Off
Data Broadcasting : HbbTV 2.0.4 ( IT, GB, DE, CZ, SK, ES, PL, AT, FR, FI, EE, GR, SI, HR, BE, NL, LU, LT, HU, CH, PT, DK, ME )
Accessibillity - Voice Guide : Czech ( Czech Republic ), Danish ( Denmark ), Dutch ( Netherlands ), English ( UK ), Finnish ( Finland ), French ( France ), German ( Germany ), Greek ( Greece ), Hungarian ( Hungary ), Italian ( Italy ), Korean ( Korea ), Norwegian ( Norway ), Polish ( Poland ), Portuguese ( Portugal ), Romanian ( Romania ), Russian ( Russia ), Slovak ( Slovakia ), Spanish ( Spain ), Swedish ( Sweden
Closed Caption : Yes
1 Year Limited Warranty : Yes
Parental Control ( V-Chip ) : Yes
Accessible Menu System ( CVAA ) : Yes
Control Buttons : Power/Power/Menu, <,>
Multilingual On-Screen-Display : English, Spanish, French
Signal Format Capability : ATSC / NTSC / Clear QAM
General Details
Power Supply : AC 220-240V~ 50/60Hz
Power Consumption Max : 160 W
Power Consumption Typical : 92.0 W
Power Consumption Standby : 0.50 W
Yearly Power Consumption ( EU Standard ) : 128 kWh
Energy Efficiency Class : G
Eco Sensor : Yes
Auto Power Off : Yes
Auto Power Saving : Yes
Weight Without Stand : 12 Kg
Weight With Stand : 12.30 Kg
Weight Of Package Carton : 16.10 Kg
VESA Spec : 200 mm X 200 mm
Power Supply (Voltage, Hz) : AC 100V-240V 50/60Hz
Annual Power Consumption : 150 kWh/Y
Power Consumption Standby : <0.5 W
Weight Without Stand : 12.11 Kg
Weight With Stand : 12.29 Kg
Packaging Weight : 17.78 Kg
VESA Walll Mount Pattern : 200 mm X 200 mm
Supplied Accessories
Remote Controller Model : TM2240A ( UK,IT Add TM1240A )
Zigbee, Thread Module : Dongle Support
Power Cable : Yes
User Manual : Yes
Webcam Support : Yes
Full Motion Slim Wall Mount Support ( Y22 ) : Yes
Remote Control : Roku TV RC280
2 AAA Batteries : Yes
Screw Size : M6 X 12
Quick Start Guide : Yes English

Compare Samsung UE58U8000FKXXU with:

Compare TCL 55S421-CA with:

Key Differences

In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. If you're comparing TCL 55S421-CA and Samsung UE58U8000FKXXU, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. TCL 55S421-CA and Samsung UE58U8000FKXXU offer different motion rates (120 Hz vs 50 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. TCL 55S421-CA and Samsung UE58U8000FKXXU differ in resolution (UHD vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. There is a difference in screen size (55 Inch (139 cm) vs 58 Inch (147 cm)), and a larger screen generally provides a more immersive viewing experience.

Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences.