| Model No |
50S421-CA |
50A63HTUK |
| 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 |
120 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| 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 |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: WMA, WMV, MP4, FLAC, MP2, MP3 |
| Supported Video Formats |
: AVI, WMV, MP4, MOV, 3GP, MKV, MPG, MPEG, VOB, FLV, WebM, OGM |
| Supported Picture Formats |
: JPEG, BMP, PNG, GIF |
|
| Video |
| 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 |
|
| Backlight |
: 4K DLED |
| HDR10+ |
: Yes |
| HLG |
: Yes |
| Dolby Vision |
: Yes |
| 4K Upscaling |
: Yes |
| 3D Digital Comb Filter |
: Yes |
| MPEG & Mosquito Noise Reduction |
: Yes |
| HDR Classification |
: HDR |
| Panel Bit Depth |
: 8 Bit + FRC |
| Processor |
: Quad Core |
| Input Lag |
: <20ms ( Game Mode ) |
| Video Decoder |
: HEVC ( H.265 ), VP, H. 264, MPEG4, MPEG2, AV1 |
|
| Audio |
| Audio Output ( RMS ) |
: 2 Channel X 8 W |
| Dolby Processing |
: Dolby Digital |
| Audio Passthrough |
: Dolby Digital Plus |
|
| Sound Output |
: 2 X 8 W |
| NICAM Stereo |
: Yes |
| User Equaliser |
: Yes |
| Audio Enhancement |
: Dolby Audio ( MS12 ), DTS Studio Sound |
|
| Connectivity Options |
| 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 ) |
|
| HDMI ( 2.1 ) |
: 3 ( HDMI2.1 ( ALLM ) X 3 ) |
| USB ( 2.0 ) |
: 2 |
| Bluetooth 5.0 |
: Yes |
| Ethernet / LAN |
: Yes |
| Headphone Out |
: Yes |
| Digital Audio Output ( Optical ) |
: Yes |
| RF Tuner |
: 2 Yes |
| Composite In ( AV ) |
: 1 Mini Yes |
| Common Interface ( CI+ ) |
: Yes ( CI + ECP ) |
| Wi-Fi |
: WiFi- IEEE 802.11 a / b / g / n / ac ( 2.4G & 5G ) |
|
| Smart TV Features |
| Operating System |
: Roku TV |
| CPU |
: Dual-core |
| GPU |
: Dual-core |
| Powerful Mobile App |
: Yes |
| Advanced PQ Setting With Mobile App |
: Yes |
|
| Operating System |
: VIDAA |
| Netflix |
: Yes |
| Amazon |
: Yes |
| Freeview Play |
: Yes |
| Anyview Cast |
: Yes |
| Smartphone app |
: Yes |
| Application Store |
: Yes |
| Remote One Touch Access |
: Yes |
| Web Browser |
: Yes ( VEWD ) |
| Airplay2 Support |
: Yes ( U5.6 OTA ) |
| Anyview Stream |
: Yes ( DMP, DMR ) |
| Voice Control Remote |
: Yes ( Works With Alexa, Alexa Built-in, GSH ( UK, Spain ), VIDAA Voice, Yandex ) |
|
| Other Features |
| 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 |
|
| Front Colour |
: Black |
| Freeview HD |
: Yes |
| Parental Control |
: Yes |
| Digital & Analog Tuner |
: DVB - T2 / T / C / S2 / S |
| EPG |
: 7 Days Backwards EPG ( UK Only ) |
|
| General Details |
| Power Supply (Voltage, Hz) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 125 kWh/Y |
| Power Consumption Standby |
: <0.5 W |
| Weight Without Stand |
: 10.47 Kg |
| Weight With Stand |
: 10.70 Kg |
| Packaging Weight |
: 15.19 Kg |
| VESA Walll Mount Pattern |
: 200 mm X 200 mm |
|
| Power Supply |
: AC 100 V-240 V 50/60Hz |
| Power Consumption |
: 120 W |
| Power Consumption Standby |
: ≤0.5 W |
| Product Weight Without Stand |
: 9.8 Kg |
| Product Weight With Stand |
: 10.8 Kg |
| Product Weight Packaged |
: 14.5 Kg |
| Energy Efficiency Class |
: F ( SDR ) G ( HDR ) |
| VESA Wall Mount Compatible |
: 200 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: Roku TV RC280 |
| 2 AAA Batteries |
: Yes |
| Screw Size |
: M6 X 12 |
| Quick Start Guide |
: Yes English |
|
| Remote Control |
: Yes |
| AAA X 2 Batteries |
: Yes |
| User Manual |
: Yes |
| Quick Set Up Guide |
: Yes |
|
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Compare TCL 50S421-CA with:
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Compare Hisense 50A63HTUK with:
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Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. 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 50S421-CA and Hisense 50A63HTUK offer different motion rates (120 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. TCL 50S421-CA and Hisense 50A63HTUK differ in resolution (UHD vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. TCL 50S421-CA and Hisense 50A63HTUK are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. From a practical standpoint, both options provide a reliable viewing experience for most users. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences. Top Differences- Resolution: UHD Vs 4K 3840 x 2160
- Refresh Rate: 120 Hz Vs 60 Hz
- Display Technology: 4K UHD HDR LED Vs 4K DLED
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