| Model No |
UA75DU7700KXXL |
75U78N |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
75 Inch (191 cm) |
75 Inch (191 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
60 Hz |
144 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, FLAC, OGG, WMA, WAV, MIDI, APE, AIFF, ALAC, M4A, MPA, AAC |
| Supported Video Formats |
: AVI, MKV, MP4, ASF, MOV, 3GP, FLV, VRO, VOB, SVI |
| Supported Picture Formats |
: JPG, JPEG, PNG, BMP, MPO |
|
| USB Version |
: 3.0 |
| Supported Audio Formats |
: MPEG, WMA, FLAC, MP3, AAC, WAV, OPUS |
| Supported Video Formats |
: AVI, MP4, MKV, TS, FLV, WMV, MOV, MPEG, WEBM, AVC, HEVC |
| Supported Picture Formats |
: JPEG, BMP, PNG, GIF |
|
| Video |
| Backlight |
: 4K UHD Crystal LED |
| HDR |
: Yes |
| Filmmaker Mode |
: Yes |
| Contrast Enhancer |
: Yes |
| HDR 10+ |
: Support |
| AI Upscale |
: 4K Upscaling |
| Contrast |
: Mega Contrast |
| Motion Technology |
: Motion Xcelerator |
| Picture Engine |
: Crystal Processor 4K |
|
| Backlight |
: 4K UHD MINI-LED PRO QLED & ULED |
| HLG |
: Yes |
| HDR |
: Yes |
| MEMC |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision™ |
: Yes |
| 4K Upscaling |
: Yes |
| Local Dimming |
: Yes |
| Hi-View Engine |
: Yes |
| AIPQ, Local TMO |
: Yes |
| Filmmaker Mode |
: Yes |
| Wide Color Gamut |
: Yes |
| Total HDR Solution |
: Yes |
| High Brightness Level |
: Yes |
| Digital Noise Reduction |
: Yes |
| Mini-Led Pro Technology |
: Yes |
| Quantum Dot Technology |
: Yes |
| Full Array Local Dimming |
: Yes |
| Screen Type |
: Flat |
| Local Dimming Zones |
: 512 |
| Contrast Ratio |
: 3000:1 |
| Motion Rate |
: 480 Hz |
| Peak Brightness |
: 1500 Nits |
|
| Audio |
| Sound Output ( RMS ) |
: 20 W |
| Q-Symphony |
: Yes |
| Adaptive Sound |
: Yes |
| Object Tracking Sound |
: OTS Lite |
| Speaker Type |
: 2 Channel |
|
| Sound Output Power( RMS ) |
: 2 X 10 W + 20 W |
| Bluetooth Audio |
: Yes |
| IMAX Enhanced |
: Yes |
| Speakers Type |
: Down |
| Speakers |
: Embedded |
| Multi-Channel Audio |
: 2.1 Channel |
| Sound Technology |
: Dolby Atmos / DTS Virtual:X |
|
| Connectivity Options |
| HDMI 2.1 |
: 3 |
| USB-A 2.0 |
: 1 |
| Bluetooth 5.2 |
: Yes |
| HDMI Audio Return Channel |
: eARC / ARC |
| RF In ( Terrestrial / Cable Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| HDMI ( 2.0 + 2.1 ) |
: 4 ( HDMI 2.0 X 2, HDMI 2.1 X 2 ) |
| USB ( 2.0 + 3.0 ) |
: 2 ( USB 2.0 X 1, USB 3.0 X 1 ) |
| HDMI ARC |
: Yes |
| HDMI CEC |
: Yes |
| RF Antenna |
: Yes |
| Bluetooth™ 5.3 |
: Yes |
| Ethernet / LAN |
: Yes |
| Earphone / Audio output |
: Yes |
| Digital Audio Output Optical |
: Yes |
| Wi-Fi Built In |
: 802.11 ax Three Band ( 2.4 / 5 / 6 GHz ) |
|
| Smart TV Features |
| Operating System |
: Tizen™ Smart TV |
| Bixby |
: Yes |
| Daily+ |
: Yes |
| Apple AirPlay |
: Yes |
| Smart Things |
: Yes |
| Built-In Voice Assistant |
: Alexa ( IN Only ) |
| S-Share |
: Yes ( India Only ) |
| Samsung TV Plus |
: Yes ( India Only ) |
| Works With AI Speaker |
: Alexa ( IN Only ), Google Assistant ( IN Only ) |
| Multi Device Experience |
: Mobile To TV, Sound Mirroring, Wireless TV On |
|
| Operating System |
: Google TV |
| Netflix |
: Yes |
| YouTube |
: Yes |
| Smart TV |
: Yes |
| Google Assistant Built-In |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Works With Amazon Alexa |
: Yes |
| Far-Fireld Voice Recognition |
: Yes |
| Screen Mirror |
: DLNA / Miracast |
| App Store |
: Yes ( Google Play Store ) |
| Built-In Web Browser |
: Yes ( Google Play Store ) |
|
| Other Features |
| Design |
: Slim Look Design |
| Bezel Type |
: 3 Bezel-Less |
| Slim Type |
: Slim Look |
| Stand Type |
: Flat Feet |
| Front Color |
: Black |
| Stand Colour |
: BLACK |
| EPG |
: Yes |
| HGiG |
: Yes |
| IP Control |
: Yes |
| Analog Tuner |
: Yes |
| Embeded POP |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Digital Broadcasting |
: DVB-T2 |
| Country of Origin |
: Vietnam |
| OSD Language |
: Local Languages |
| Accessibillity - Voice Guide |
: UK English, Hindi |
| Motor Impaired Support |
: Slow Button Repeat, Remote Control App. For All |
| Hearing Impaired Support |
: Closed Caption ( Subtitle ), Multi-Output Audio, Sign Language Zoom |
| Low Vision Support |
: Audio Description, Zoom Menu And Text, High Contrast, SeeColors, Color Inversion, Grayscale, Picture Off |
|
| Design |
: Premium Design |
| Game Bar |
: Yes |
| Sport Mode |
: Yes |
| Sleep Timer |
: Yes |
| AI Sports Mode |
: Yes |
| Parental Control |
: Yes |
| Game Mode Pro |
: Yes |
| Closed Captioning |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| Auto Low-latency Mode ( ALLM ) |
: Yes |
| TV System |
: ATSC3.0 / ISDB / NTSC |
| On Screen Display |
: English, French, Spanish |
| Warranty |
: 1 Year Warranty Included |
| Menu Languages |
: English, French, Spanish, German, Chinese |
|
| General Details |
| Power Requirements |
: AC 220-240V~ 50/60Hz |
| Power Consumption Max |
: 175 W |
| Energy Efficiency Class |
: 3 |
| Eco Sensor |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 25.3 Kg |
| Weight With Stand |
: 26.0 Kg |
| Weight Of Package Carton |
: 34.5 Kg |
|
| Power Supply |
: AC 100V-240V,50Hz/60Hz |
| Power Consumption |
: 300 W |
| Power Consumption Standby |
: ≤0.5 W |
| Net Weight |
: 27.3 Kg |
| Weight Including Stand |
: 29.2 Kg |
| Gross Weight |
: 40.5 Kg |
| VESA Wall Mount Standard Size |
: 400 mm X 400 mm |
|
| Supplied Accessories |
| Solar Cell Remote Control |
: TM2360E |
| Power Cable |
: Yes |
| User Manual |
: Yes |
|
| Voice Remote Control |
: Yes |
| 2 Batteries |
: Yes |
| Power Cord |
: Yes |
| User Manual |
: Yes |
| Quick Start Guide |
: Yes |
| Safety and Warranty |
: Yes |
| Wall Mount Screw |
: M6 |
|
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Compare Samsung UA75DU7700KXXL with:
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Compare Hisense 75U78N with:
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Key Differences
Hisense 75U78N and Samsung UA75DU7700KXXL 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 provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Hisense 75U78N and Samsung UA75DU7700KXXL offer different motion rates (144 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Verdict: Choosing between Hisense 75U78N and Samsung UA75DU7700KXXL depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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