| Model No |
LTDN55XT780XWAU3D |
55R615-CA |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
55 Inch (139 cm) |
55 Inch (139 cm) |
| Resolution |
3840 x 2160 (4K) |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
NA |
120 Hz |
| Viewing Angle |
178 / 178 degrees |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AAC, WMA |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV, DAT, VOB |
| Supported Picture Formats |
: JPG, JPS, 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 |
| DivX decoder |
: Yes |
| H264 decoder |
: Yes |
| HEVC |
: Yes |
| Digital media player (DMP) for music, video and photographs and text |
: Yes |
| Panel |
: Yes A+ Grade Achromatic Panel |
|
| Backlight |
: 4K UHD HDR LED |
| HDR10 |
: Yes |
| Dolby Vision |
: Yes |
| Wide Color Gamut |
: Yes |
| Resolution |
: UHD |
| Contrast Control Zones |
: 120 Zones |
| Display Colors |
: 1.07 Billion |
| Picture Engine |
: iPQ Engine |
|
| Audio |
| Audio output |
: 10 + 10 watt |
| Automatic volume level (AVL) |
: Yes |
| Audio equalizer |
: Yes |
| Total Surround |
: Yes |
| Digital dbx TV audio Enhancement |
: Yes |
| Lip-sync adjustment |
: Yes |
|
| Audio Output ( RMS ) |
: 8 W + 8 W |
| Dolby Processing |
: Dolby Digital |
| Audio Passthrough |
: Dolby Digital Plus |
|
| Connectivity Options |
| USB |
: 3 |
| HDMIARC/ CEC |
: Yes |
| HDMI™ Connections |
: 2 Side 1.4 & 2 Side 2.0 |
| Radio frequency input (RF) |
: 1 |
| AV input (Audio share with component) |
: 1 |
| Component Input Y, Pb, Pr(Audio share with AV) |
: 1 |
| Headphone out |
: 1 |
| Digital audio output (SPDIF) |
: 1 |
|
| 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 |
| Wireless Connection |
: 802.11ac 2 X 2 Dual Band ( Support 2.4GHz & 5GHz ) |
| AV Input |
: Composite Video + L&R Audio In ( Mini 3.5mm Connector ) |
|
| Smart TV Features |
| Smart OS |
: Yes |
| Ethernet RJ45 port |
: Yes |
| Wireless adapter support: Brand -Type |
: Internal |
| Any View Cast (Miracast) |
: Yes |
| Opera TV Store |
: Opera TV Store |
| TV Web Browser |
: Yes |
| Youtube |
: Yes |
| Facebook |
: Yes |
| DLNA |
: Yes. If you have a SmartPhone or Tablet with DLNA, then you can watch a movie or photo on your TV screen, but the content is stored in your DLNA SmartPhone or Tablet. You require a wireless home network with the help of which, all your devices will remain connected & you can easily access the digital content stored in these devices. |
| MHL (Shared in HDMI) |
: Yes. MHL stands for Mobile High-Definition Link technology, which allows you to display your smartphones content to a TV, all while charging your mobile device. |
|
| Operating System |
: Roku TV |
| CPU |
: Dual-core |
| GPU |
: Dual-core |
| Powerful Mobile App |
: Yes |
| Advanced PQ Setting With Mobile App |
: Yes |
| Works with Alexa And Google Assistant |
: Yes |
|
| Other Features |
| No signal power off |
: Yes |
| On/off timer |
: Yes |
| Sleep timer |
: Yes |
| Child lock |
: Yes |
| Program lock |
: Yes |
| OSD transparency control |
: Yes |
| Software version OSD indication |
: Yes |
| Favourite channels list |
: Yes |
| Ultra Smooth Motion |
: Yes |
| Digital Noise Reduction |
: Yes |
| Adaptive Contrast |
: Yes |
| White balance |
: Yes |
| Backlight control |
: Yes |
| Adaptive backlight |
: Yes |
| Zoom function with: 4:3, 16:1, Auto, Zoom 1, Zoom 2 |
: Yes |
| 1:1 Pixel mapping |
: Yes |
| Television standard in VHF/ UHF band |
: DVB-T |
| Colour-Sound systems in UHF band |
: SECAM-DK |
| Stereo sound decoder {A2, Nicam} |
: A2 |
|
| Sleep Timer |
: Yes |
| 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 |
| Net weight with stand |
: 17.3 kg |
| Net weight without stand |
: 16.5 kg |
| Gross weight |
: 22 kg |
| Speakers mounted in a box |
: Yes |
| Mains power switch |
: Yes |
| Power Supply |
: 100-240V, 50/60Hz |
| Power Consumption |
: 110 Watt |
| Standby consumption |
: 0.5 |
| VESA wall mount dimensions (Horiz/ Vert) |
: 400 / 400 |
|
| Power Supply (Voltage, Hz) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 267 kWh/Y |
| Power Consumption Standby |
: <0.5 W |
| Weight Without Stand |
: 16.82 Kg |
| Weight With Stand |
: 17.32 Kg |
| Packaging Weight |
: 23.90 Kg |
| VESA Walll Mount Pattern |
: 200 mm X 200 mm |
|
| Supplied Accessories |
| Remote controller |
: 1 |
| Battery (size / quantity) |
: AA / 2 |
| Power cord |
: Built-in |
| Cable tie |
: 1 |
| User manual |
: 1/1 |
|
| Remote Control |
: Roku TV RC280 |
| 2 AAA Batteries |
: Yes |
| Analog Audio / Video Input Adapter |
: Yes |
| Screw Size |
: M6 X 16 |
| Quick Start Guide |
: Yes English |
|
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Compare VU LTDN55XT780XWAU3D with:
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Compare TCL 55R615-CA with:
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Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. VU LTDN55XT780XWAU3D and TCL 55R615-CA differ in resolution (3840 x 2160 (4K) vs UHD), which can affect overall clarity and sharpness of the display. VU LTDN55XT780XWAU3D and TCL 55R615-CA offer different motion rates (NA vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. VU LTDN55XT780XWAU3D and TCL 55R615-CA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. 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. 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: 3840 x 2160 (4K) Vs UHD
- Refresh Rate: NA Vs 120 Hz
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