| Model No |
LTDN55XT780XWAU3D |
55A7HNZ |
| 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 |
100 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 |
: 3.0 |
| Supported Audio Formats |
: MP2, MP3, MP4, AAC, WMA, WAV, FLAC |
| Supported Video Formats |
: AVI, MP4, MOV, MKV, MPG, MPEG, VOB, FLV, WebM, OGM |
| Supported Picture Formats |
: JPEG, BMP, 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 Direct LED |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR 10 |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision |
: Yes |
| KSF Phosphor |
: Yes |
| 4K AI Upscaler |
: Yes |
| Backlight Control |
: Yes |
| Frame Rate Control |
: Yes |
| Wide Colour Gamut |
: Yes |
| Dynamic Backlight Control |
: Yes |
| Contrast Ratio |
: 4000 : 1 |
| Panel Bit Depth |
: 8Bit + FRC |
| Picture Processor |
: Quad Core |
| Decoder |
: MPEG4 ( H.264 ) / H.265 Decoder |
|
| 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 |
|
| Sound Output Power ( RMS ) |
: 20 W |
| Number of Speakers |
: 2 |
| Dolby Digital |
: Yes |
| Dolby Atmos |
: Yes |
| Audio Equalizer |
: Yes |
| Lip-Sync Adjustment |
: Yes |
| Automatic Volume Level |
: Yes |
| Speakers Mounted In Enclosure |
: Yes |
|
| 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 |
| USB ( 3.0 + 2.0 ) |
: 2 ( 3.0 X 1, 2.0 X 1 ) |
| AV Input |
: 1 Yes |
| Earphone Jack |
: 1 Yes |
| Ethernet / LAN |
: 1 Yes |
| Bluetooth 5.0 |
: Yes |
| DLNA Compliance |
: Yes |
| HDMI-CEC HDMI 1, 2, 3 |
: Yes |
| RF- Radio Frequency Input |
: Yes |
| Anyview ( Screen Mirroring ) |
: Yes |
| Optical Digital Audio Output ( SPDIF ) |
: Yes |
| Enhanced Audio Return Channel ( eARC ) |
: HDMI 2 |
| Wi-Fi |
: Wi-Fi protocols IEEE 802.11, a, b, g, n, ac 2.4 / 5GHz |
|
| 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 |
: VIDAA U5 |
| Netflix |
: Yes |
| Freeview Plus |
: Yes |
| Web Browser |
: Yes |
| UHD 4K Streaming |
: Yes |
| Google Assistant Built-In |
: Yes |
| Streaming Video On Demand |
: Yes |
| Smartphone Remote Control Application |
: Yes |
| Voice Command |
: Bluetooth Voice Remote ：Alexa & Google Assistant |
|
| 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 |
|
| Design |
: Modern Design |
| Front Colour |
: Grey |
| Teletext |
: Yes |
| Subtitles |
: Yes |
| Time Shift |
: Yes |
| Hotel Lock |
: Yes |
| Sleep Timer |
: Yes |
| Sports Mode |
: Yes |
| Program lock |
: Yes |
| On / Off Timer |
: Yes |
| EPG Scheduling |
: Yes |
| Power On Mode |
: Yes |
| Game Mode Plus |
: Yes |
| Start From Standby |
: Yes |
| Parental Rating Lock |
: Yes |
| Favorite Channels List |
: Yes |
| Personal Video Recorder |
: Yes |
| Power On Source Selection |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| Auto Low Latency Mode For VRR |
: Yes |
| Power On RF Channel Selection |
: Yes |
| DMP For UHD Content Via USB |
: Yes |
| OTA- Over The Air Software Updates |
: Yes |
| TÜV Rheinland User Data Protection Certification |
: Yes |
| Television system |
: DVB-T / DVB-T2 |
| Supported File Formats |
: FAT / FAT32 / NTFS |
| Digital Media Player Content |
: ( Music, Video, Photos ) |
|
| 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 |
: AC 100 ~ 240V / 50, 60Hz |
| Power Consumption Standby |
: < 0.5 W |
| Star Rating |
: 5.5 |
| Weight Without Stand |
: 13.1 Kg |
| Weight With Stand |
: 13.4 Kg |
| Product Weight Packaged |
: 17.5 Kg |
| VESA Wall Mount Compatible |
: 300 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 |
: BT / ERF3G80H Or ERF2E36H |
| Warranty Card |
: Yes |
| AAA X 2 Batteries |
: Yes |
| Quick Set Up Guide |
: Yes |
| Detachable Power Cord |
: Yes |
| User Manual |
: Yes, Available Online |
|
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Compare VU LTDN55XT780XWAU3D with:
|
Compare Hisense 55A7HNZ with:
|
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VU LTDN55XT780XWAU3D and Hisense 55A7HNZ 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. From a practical standpoint, both options provide a reliable viewing experience for most users. VU LTDN55XT780XWAU3D and Hisense 55A7HNZ offer different motion rates (NA vs 100 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. VU LTDN55XT780XWAU3D and Hisense 55A7HNZ differ in resolution (3840 x 2160 (4K) vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. 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: Choosing between VU LTDN55XT780XWAU3D and Hisense 55A7HNZ depends on your usage, whether you prioritize display quality, smoother motion, or smart features. Top Differences- Resolution: 3840 x 2160 (4K) Vs 4K 3840 x 2160
- Refresh Rate: NA Vs 100 Hz
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