| Model No |
55S446-CA |
55M550 |
| 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 |
60 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AC3, AAC, AC4 |
| Supported Video Formats |
: AVI, DIV, MPEG-4, MPEG-H, MP4, VC-1, VP8, PP9 |
| Supported Picture Formats |
: JPEG, PNG ,BMP, HEIF |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AAC, HEAAC, WMA |
| Supported Video Formats |
: MPG, MPEG, MPEG2 -PS, MP4, MKV, AVI, ASF, FLV |
| Supported Picture Formats |
: JPEG, JPG, PNG, BMP |
|
| Video |
| Backlight |
: 4K UHD HDR LED |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Display Colors |
: 1.07 Billion |
|
| BackLight |
: QLED |
| HDR 10 |
: Yes |
| HDR 10+ |
: Yes |
| HLG HDR |
: Yes |
| Dolby Vision |
: Yes |
| Quantum Dot |
: Yes |
| Noise Reduction |
: Yes |
| Depth Enhancer |
: Yes |
| UHD AI Upscaler |
: Yes |
| Wide Colour Gamut |
: Yes |
| Dolby VisionTM HDR |
: Yes |
| Full Array Local Dimming |
: Yes |
| HEVC ( H.265 ) Decoder |
: Yes |
| Dynamic Backlight Control |
: Yes |
| Motion Enhancement And Compensation ( MEMC ) |
: Yes |
| Brightness ( Typical ) |
: 400 Nits |
| Picture Engine |
: Regza 4K Engine Pro |
| Picture Mode |
: Dynamic, Standard, Natural, Game, Football, Cinema, Calibrated, Dolby Vision Bright, Dolby Vision Dark,Dolby Vision Custom |
|
| Audio |
| Audio Output ( RMS ) |
: 8 W + 8 W |
| Premium Audio |
: Dolby Digital Plus |
|
| Audio Output ( RMS ) |
: 40 W |
| Built In Woofer |
: 20 W |
| Dolby Digital Audio |
: Yes |
| Dolby Atmos® |
: Yes |
| Automatic Volume Level |
: Yes |
| Speaker Type |
: 2.1 Channel |
| Sound Mode |
: Standard, Theater, Sports, Music, Speech, Late Night |
|
| Connectivity Options |
| HDMI |
: 3 ( 1 eARC ) |
| USB 2.0 |
: 1 |
| Composite Audio / Video Input |
: 1 Yes |
| Digital Optical Audio Output |
: 1 Yes |
| Headphone Jack |
: 1 Yes |
| RF Antenna Input |
: 1 Yes |
| Bluetooth® |
: 1 Yes |
| WiFi |
: 1 Yes |
| Wireless Connection |
: 802.11ac 2x2 Dual Band ( Support 2.4GHz & 5GHz ) |
|
| HDMI 2.0 |
: 3 |
| USB 2.0 |
: 2 |
| RF Input |
: Yes |
| AV Input |
: Yes |
| WiFi Built-In |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Ethernet / LAN |
: Yes |
| Dual Band Wifi |
: Yes |
| Chromecast Built-In |
: Yes |
| CEC- Consumer Electronics Control via HDMI |
: Yes |
| Optical Digital Audio Output ( SPDIF ) |
: Yes |
| Headphone / Earphone Jack |
: Yes |
| Audio Return Channel |
: Yes |
| Wi-Fi |
: Wi-Fi Protocols IEEE 802.11 |
| Cast Support |
: Android / iOS / Windows / MacBook |
|
| Smart TV Features |
| Operating System |
: Google TV |
| Chromecast |
: Yes |
| Control Buttons |
: One Button |
| Integrated Voice Assistant |
: Google Assistant |
|
| Operating System & Version |
: Google TV |
| CPU |
: Quad Core |
| GPU |
: MT9612IAATNC |
| RAM |
: 2 GB |
| ROM |
: 16 GB |
| Sports Mode |
: Yes |
| Game Mode |
: Yes |
| One Touch Access |
: Yes |
| Google Assistant / Works With, Built-in |
: Yes |
| Work With Apple Air Play / Apple Home Hit |
: Yes |
| Hotkeys On Remote |
: Netflix, YouTube, Google Play, Prime Video |
| Licensed Premium Apps |
: Netflix, YouTube, Google Play Movies & TV, Google Play Store, Prime Video etc. |
| Preloaded Apps |
: Netflix, YouTube, Google Play Movies & TV, Google Play Store, Prime Video etc. |
|
| Other Features |
| Closed Caption |
: Yes |
| Sleep Timer |
: Yes |
| Parental Control ( V-Chip ) |
: Yes |
| Accessible Menu System ( CVAA ) |
: Yes |
| 1 Year Limited Warranty |
: Yes |
| Multilingual On-Screen-Display |
: English, Spanish, French |
| Tuner Type |
: ATSC / NTSC / Clear QAM |
|
| Design |
: Bezel-Less Design |
| Cable Solution |
: Yes |
| Pure Metal Stand |
: Yes |
| Variable Refresh Rate |
: Yes |
| Far-Field Voice Control |
: Yes |
| Auto Low Latency Mode |
: Yes |
| Stand Design |
: 2 Pole Stand |
|
| General Details |
| Power Supply (Voltage, Hz) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 133 kWh/Y |
| Weight Without Stand |
: 11.20 Kg |
| Weight With Stand |
: 11.29 Kg |
| Packaging Weight |
: 16.01 Kg |
| VESA Walll Mount Pattern |
: 300 mm X 300 mm |
|
| Power Supply ( Voltage, Hz ) |
: 100 - 240V / 50,60Hz |
| Power Consumption |
: 180 W |
| Power Consumption Standby Mode |
: < 0.5 W |
| Set Weight ( Without Stand ) |
: 14.0 Kg |
| Set Weight ( With Stand ) |
: 14.4 Kg |
| Set Weight ( In Carton ) |
: 18.2 Kg |
|
| Supplied Accessories |
| Remote Control |
: Voice Remote Control |
| 2 AAA Batteries |
: Yes |
| Screw Size |
: M6 X 12 |
| Quick Start Guide |
: Yes English |
|
| Remote Bluetooth / IR / Voice |
: Bluetooth / IR & Yes |
| 2 AAA Batteries |
: Yes |
| User Manual |
: Yes |
| Warranty Card |
: Yes |
| Power Cord |
: Yes |
| Table Top Stand |
: Yes |
| Wall Mount Bracket |
: Yes |
|
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Compare TCL 55S446-CA with:
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Compare Toshiba 55M550 with:
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Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Audio output differs between the two (40 W vs 8 W + 8 W), which can influence overall sound clarity and loudness. Toshiba 55M550 and TCL 55S446-CA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. 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 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. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences.
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