| Model No |
75QNED816RA |
75U78KM |
| 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 |
120 Hz |
144 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, JPS, MPO |
|
| USB Version |
: 3.0 |
| Supported Audio Formats |
: WMA, WMV, MP4, FLAC, MP2, MP3 |
| Supported Video Formats |
: AVI, WMV, MP4, MOV, 3GP, MKV, MPG, MPEG, VOB, FLV, WebM, OGM |
| Supported Picture Formats |
: JPEG, BMP, PNG, GIF, MPO |
|
| Video |
| Backlight |
: 4K Edge QNED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Filmmaker Mode™ |
: Yes |
| AI Brightness Control |
: Yes |
| Dynamic Tone Mapping |
: Yes |
| Display Type |
: 4K QNED |
| Motion |
: Motion Pro |
| Wide Color Gamut |
: QNED Color |
| AI Picture Pro |
: AI Picture Pro |
| Dimming Technology |
: Local Dimming |
| AI Genre Selection |
: Yes ( SDR / HDR ) |
| High Frame Rate ( HFR ) |
: 4K 120 Fps (HDMI ) |
| AI Upscaling |
: AI Super Upscaling 4K |
| Picture Processor |
: α7 AI Processor 4K Gen6 |
| Picture Mode |
: 10 Modes ( Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room )) |
|
| Backlight |
: 4K UHD Mini-LED ULED™ |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| 4K Upscaling |
: Yes |
| Dolby Vision™ |
: Yes |
| Local Dimming |
: Yes |
| Noise Reduction |
: Yes |
| IMAX Enhanced |
: Yes |
| Filmmaker Mode |
: Yes |
| Wide Color Gamut |
: Yes |
| Quantum Dot Colour |
: Yes |
| Motion Rate |
: 480 |
| Colours |
: 1.07 Billion |
| Picture Engine |
: Hi-View Engine |
| Peak Brightness |
: Up To 1000 Nits |
| Colour Depth |
: 1.07G / ( 8bit + FRC ) |
| Backlight Type Source |
: Full Array Local Dimming |
| Local Dimming Zones |
: 512 Local Dimming Zones |
|
| Audio |
| Audio Output ( RMS ) |
: 20 W |
| Dolby Atmos |
: Yes |
| Clear Voice Pro |
: Yes |
| LG Sound Sync |
: Yes |
| AI Acoustic Tuning |
: Yes |
| Sound Mode Share |
: Yes |
| Simultaneous Audio Output |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.0 Channel |
| Bluetooth Surround Ready |
: Yes ( 2 Way Playback ) |
| WiSA Ready |
: Yes ( Up To 2.1 Channel ) |
| AI Sound Pro |
: AI Sound Pro ( Virtual 5.1.2 Up-Mix ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Sound Output Power( RMS ) |
: 2 X 15 W |
| Audio Technologies |
: Dolby Atmos |
|
| Connectivity Options |
| HDMI 2.1 |
: 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS As Specified In HDMI 2.1 ( 2 Port )) |
| USB 2.0 |
: 2ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna / Cable ) |
: 2ea |
| Optical Digital Audio Out ( SPDIF ) |
: 1ea |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| Audio Return Channel ( eARC / ARC ) |
: eARC ( HDMI 3 ) |
|
| HDMI ( 2.0 + 2.1 ) |
: 4 ( 2.1 X 2 + 2.0 X 2 ) |
| USB ( 2.0 + 3.0 ) |
: 2 ( 3.0 X 1 + 2.0 X 1 ) |
| eARC |
: Yes |
| Bluetooth™ |
: Yes |
| RF Antenna |
: Yes |
| Ethernet / LAN |
: Yes |
| Earphone / Audio Output |
: Yes |
| Digital Audio Output Optical |
: Yes |
| HDMI ARC |
: eARC |
| Wireless Built- In |
: WiFi 6E（ 802.11 ax ) ( 2.4/ 5 / 6 GHz ) |
|
| Smart TV Features |
| Operating System |
: WebOS 23 Smart TV |
| CPU |
: Quad |
| ThinQ |
: Yes |
| Multi View |
: Yes |
| Art Gallery |
: Yes |
| Sports Alert |
: Yes |
| Family Settings |
: Yes |
| Full Web Browser |
: Yes |
| USB Camera Compatible |
: Yes |
| Magic Remote Control |
: Built-In |
| Room To Room Share |
: Yes ( Receiver ) |
| Smartphone Remote App |
: Yes ( LG ThinQ ) |
| Amazon Alexa |
: Yes ( Built-in, English Only ) |
| Intelligent Voice Recognition |
: Yes ( Arabic / Hebrew / Turkiyish ) |
|
| Operating System |
: Google TV |
| Netflix |
: Yes |
| Disney + |
: Yes |
| Prime Video |
: Yes |
| Built-In Web Browser |
: Yes |
| Built-In Google Assistant |
: Yes |
| Works With Amazon Alexa |
: Yes |
| Hands-Free Voice Control |
: Yes |
|
| Other Features |
| Design |
: True Cinema Design |
| Gray Scale |
: Yes |
| HGiG Mode |
: Yes |
| Invert Colors |
: Yes |
| High Contrast |
: Yes |
| AMD FreeSync™ Premium |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Game Optimizer |
: Yes ( Game Dashboard ) |
|
| Design |
: Bezel-Less Design |
| ID Colour |
: Black, Gray |
| Screen Type |
: Flat |
| Sleep Timer |
: Yes |
| Parental Control |
: Yes |
| Game Mode Pro |
: Yes |
| Closed Captioning |
: Yes |
| Digital Media Player |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| Automatic Low-Latency Mode ( ALLM ) |
: Yes |
| Warranty |
: 1 - Year ( In-Home ) |
| Menu Languages |
: English, French, Spanish |
|
| General Details |
| Power Supply |
: AC 100 ~240 V 50-60 Hz |
| Power Consumption Standby |
: Under 0.5 W |
| Weight Without Stand |
: 33.3 Kg |
| Weight With Stand |
: 41.5 Kg |
| Packaging Weight |
: 52.4 Kg |
| VESA Mounting |
: 400 mm X 300 mm |
|
| Power Supply |
: AC 120V, 60Hz |
| Power Consumption |
: 260 W |
| Power Consumption Standby |
: <0.5 W |
| Weight With stand |
: 28.89 Kg |
| Weight With Packaged |
: 40.50 Kg |
| VESA Mount Pattern |
: 400 mm X 400 mm |
|
| Supplied Accessories |
| Remote Control |
: Magic Remote Control |
| User Manual |
: Yes |
| Batteries |
: AA X 2EA |
| Power Cable |
: Yes ( Detachable ) |
|
| Voice Remote Control |
: Yes |
| 2 Batteries |
: Yes |
| Power Card |
: Yes |
| User Manual |
: Yes |
| Quick Start Guide |
: Yes |
|
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Compare LG 75QNED816RA with:
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Compare Hisense 75U78KM with:
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Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. 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. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Hisense 75U78KM and LG 75QNED816RA offer different motion rates (144 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs come with smart platforms that support popular streaming apps and voice control features. Hisense 75U78KM and LG 75QNED816RA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. 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- Refresh Rate: 144 Hz Vs 120 Hz
- Display Technology: 4K UHD Mini-LED ULED™ Vs 4K Edge QNED
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