| Model No |
DY-LD50U1S |
50S451-CA |
| 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 |
60 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, MPEG1, MPEG2, MPEG2.5, AAC, HEAAC, ASF, WMA |
| Supported Video Formats |
: AVI, MPG, DAT, VOB, DIV, MOV, MKV, RM |
| Supported Picture Formats |
: JPEG |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: AAC, MP3, FLAC |
| Supported Video Formats |
: MPEG4 Xvid, H.264, H.265, VC1, VP9 |
| Supported Picture Formats |
: JPEG, PNG, BMP |
|
| Video |
| Backlight |
: 4K UHD LED |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR10 |
: Yes |
| Eco vision |
: Yes |
| Dolby Vision |
: Yes |
| 4K Upscaling |
: Yes |
| Cinema Zoom |
: Yes |
| Digital Noise Filter |
: Yes |
| HRDD Technology |
: Yes |
| Wide Colour Gamut |
: Yes |
| Brightness Enhancement |
: Yes |
| Brightness |
: 380 Nits |
| Image Contrast Ratio |
: 400000:1 |
| Response Time |
: 5 Milliseconds |
| Panel Type |
: A+ Grade Panel |
| Picture Engine |
: Dynamic Picture Enhancement |
|
| Backlight |
: 4K UHD HDR LED TV |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Resolution |
: UHD |
| Display Colors |
: 1.07 Billion |
|
| Audio |
| Sound Output |
: 60 W |
| Number of Speakers |
: 2 |
| Dolby Digital Plus |
: Yes |
| Speaker Connectivity |
: Wired |
| Sound Technology |
: Surround |
| Speaker Type |
: Down Firing |
| Audio Features Description |
: Power Audio |
| Speaker Surround Sound Channel Configuration |
: Power Audio |
| Surround Sound |
: Ultra Surround |
| Sound Mode |
: Standard, Cinema, Clear Voice, Cricket, Music, Game |
|
| Audio Output ( RMS ) |
: 10 W + 10 W |
| Premium Audio |
: Dolby Digital Plus |
|
| Connectivity Options |
| HDMI |
: 3 Side |
| USB |
: 2 Side |
| AV Port |
: Yes |
| Antenna |
: Yes |
| SPDIF Port |
: Yes |
| Optical Port |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Ethernet / LAN |
: Yes |
| HDMI ARC / CEC |
: Yes |
| Headphone Jack |
: Yes |
| Chromecast Built-In |
: Yes |
| Streaming Platform |
: Miracast |
| Built In Wi-Fi |
: Dual-Band Wifi 2.4 / 5GHz |
|
| HDMI 2.0 |
: 4 ( 1 eARC ) |
| USB 2.0 |
: 1 |
| Bluetooth® |
: Yes |
| Headphone Jack |
: 1 Yes |
| RF Antenna Input |
: 1 Yes |
| Composite Audio / Video Input |
: 1 Yes |
| Digital Optical Audio Output |
: 1 Yes |
| Fast WiFi |
: 802.11ac 2X2 Dual Band ( Support 2.4GHz & 5GHz ) |
|
| Smart TV Features |
| Operating System |
: WebOS TV |
| CPU |
: ARM CA55 1.1 GHz Quad Core |
| GPU |
: Mali G31 MP2 700 MHz |
| Clocking Speed |
: 1.30 Ghz |
| RAM |
: 1.5 GB |
| ROM |
: 8 GB |
| ThinQ AI |
: Yes |
| E-Share |
: Yes |
| Screen Mirroring |
: Yes |
| Google Play Store |
: Yes |
| Alexa Voice Assistant |
: Yes |
| Supported App - Netflix |
: Yes |
| Supported App - Youtube |
: Yes |
| Supported App - Disney+Hotstar |
: Yes |
| Supported App - Prime Video |
: Yes |
| Supported Devices For Casting |
: Mobile |
| Content Languages |
: English |
| Supported Mobile Operating System |
: Android, iOS |
| Supported App - Others |
: Amazon Prime, Sony Liv, YouTube, Zee5 |
| In-Built App |
: Netflix, Prime Video, Disney+Hotstar, Youtube & Sony Liv. |
| Other Convenience Features |
: Unlimited Content on YouTube, Sony Liv, Amazon Prime, Zee5, Eros Now |
|
| Operating System |
: Roku TV |
| Chromecast Built-In |
: Yes |
| Works With Alexa |
: Yes |
| Quick And Easy Search |
: Yes |
| Works With Hey Google |
: Yes |
| Works With Apple Homekit |
: Yes |
| Easy Voice Control |
: Works With Siri, Alexa, And Hey Google |
|
| Other Features |
| Design |
: Bezel-Less Design |
| Clock |
: Yes |
| Auto Sleep |
: Yes |
| Sleep Timer |
: Yes |
| Smart Remote |
: Yes |
| Internet Access |
: Yes |
| Gaming Console |
: Yes |
| Blu Ray Players |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| System Languages |
: English |
| Digital Media Format |
: DVD-Video |
| Warranty Information |
: 1 Year Standard Manufacturer Warranty From Dyanora |
|
| Sleep Timer |
: Yes |
| Closed Caption |
: Yes |
| 1 Year Limited Warranty |
: Yes |
| Parental Control ( V-Chip ) |
: Yes |
| Accessible Menu System ( CVAA ) |
: Yes |
| Live TV Pause From Antenna ( Up To 30 Minutes ) |
: Yes |
| Control Buttons |
: One Button |
| Multilingual On-Screen-Display |
: English, Spanish, French |
| Tuner Type |
: ATSC / NTSC / Clear QAM |
|
| General Details |
| Power Supply |
: AC 100 - 240 V, 50/60 Hz |
| Power Consumption |
: 92 W |
| Power Saver Mode |
: Yes |
| Power Consumption Standby |
: 0.5 W |
| Weight Without Stand |
: 8.9 Kg |
|
| Power Supply (Voltage, Hz) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 100 kWh/Y |
| Power Consumption Standby |
: ＜0.5 W |
| Weight Without Stand |
: 8.21 Kg |
| Weight With Stand |
: 8.39 Kg |
| Packaging Weight |
: 11.79 Kg |
| VESA Walll Mount Pattern |
: 200 mm X 200 mm |
|
| Supplied Accessories |
| Magic Remote Control |
: Yes |
| User Manual |
: Yes |
| Warranty Card |
: Yes |
| Table Top Stand |
: Yes |
| Wall Mount Bracket |
: Yes |
|
| Remote Control - 1N |
: RC280 |
| 2 AAA Batteries - 2N |
: Yes |
| User Manual - 1N |
: Yes |
| Warranty Info - 1N |
: Yes |
| Screw Size |
: M6 X 12 |
| Quick Start Guide - 1N |
: Yes English |
|
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Compare Dyanora DY-LD50U1S with:
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Compare TCL 50S451-CA with:
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TCL 50S451-CA and Dyanora DY-LD50U1S differ in resolution (UHD vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs come with smart platforms that support popular streaming apps and voice control features. TCL 50S451-CA and Dyanora DY-LD50U1S are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. 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- Resolution: UHD Vs 4K 3840 x 2160
- Display Technology: 4K UHD HDR LED TV Vs 4K UHD LED
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