| Model No |
55QNED756RB |
55U6SF |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
55 Inch (139 cm) |
55 Inch (139 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, 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, 2.0 |
| Supported Audio Formats |
: WMA, FLAC, MP3, WAV |
| Supported Video Formats |
: AVI, MP4, MKV, TS, FLV, WMV, MOV, WEBM |
| Supported Picture Formats |
: JPG, GIF, PNG, BMP, JPEG |
|
| Video |
| Backlight |
: 4K Edge QNED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Filmmaker Mode™ |
: Yes |
| AI Brightness Control |
: Yes |
| Dynamic Tone Mapping |
: Yes |
| Display Type |
: 4K QNED |
| Wide Color Gamut |
: QNED Color |
| AI Upscaling |
: 4K Upscaling |
| Dimming Technology |
: Local Dimming |
| Picture Processor |
: α5 AI Processor 4K Gen6 |
| Picture Mode |
: 9 Modes ( Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room )) |
|
| Backlight |
: 4K UHD Hi-QLED MINI-LED |
| HLG |
: Yes |
| HDR |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| AI Picture |
: Yes |
| Dolby Vision |
: Yes |
| AI 4K Upscaler |
: Yes |
| Dolby Vision IQ |
: Yes |
| Filmmaker Mode |
: Yes |
| HDR10+ Adaptive |
: Yes |
| Wide Color Gamut |
: Yes |
| Total HDR Solution |
: Yes |
| Quantum Dot Color |
: Yes |
| Full Array Local Dimming |
: Yes |
| Anti-Reflection & Glare-Free |
: Yes |
| Picture Engine |
: Hi-View AI Engine |
| Motion Rate |
: Motion Rate 480 Hz |
|
| Audio |
| Audio Output ( RMS ) |
: 20 W |
| 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 ) |
| AI Sound |
: 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 ) |
: 20 W |
| Dolby Atmos |
: Yes |
| Built-In Speakers |
: Yes |
| Speaker Configuration |
: 2.0 Channel Surround |
|
| Connectivity Options |
| HDMI 2.1 |
: 4ea ( Supports eARC, ALLM As Specified In HDMI 2.1 ) |
| 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 2 ) |
|
| HDMI ( 2.1 + 2.0 ) |
: 4 ( USB 2.1 X 2, USB 2.0 X 2 ) |
| USB ( 3.0 + 2.0 ) |
: 2 ( 3.0 X 1, 2.0 X 1 ) |
| Chromecast |
: Yes |
| Bluetooth 5.3 |
: Yes |
| Ethernet / LAN |
: Yes |
| Digital Audio Output |
: Optical |
| HDMI eARC |
: HDMI1 eARC |
| Built-In Wi-Fi |
: IEEE 802.11 a/b/g/n/ac Dual Band 2.4 / 5GHz |
|
| Smart TV Features |
| Operating System |
: WebOS 23 Smart TV |
| CPU |
: Quad |
| ThinQ |
: 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 |
: Fire TV |
| Netflix |
: Yes |
| Disney+ |
: Yes |
| AirPlay |
: Yes |
| YouTube |
: Yes |
| Prime Video |
: Yes |
| Mobile To TV |
: Yes |
| Voice Assistant Built-In |
: Amazon Alexa |
| Works With |
: Amazon Alexa, Apple Home |
| Important Apps |
: Netflix, Prime Video, Disney+, Hulu, HBO Max, YouTube, Apple TV, Peacock, Paramount+ |
|
| Other Features |
| Design |
: True Cinema Design |
| Gray Scale |
: Yes |
| HGiG Mode |
: Yes |
| Invert Colors |
: Yes |
| High Contrast |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Game Optimizer |
: Yes ( Game Dashboard ) |
|
| Design |
: Unibody Design |
| Color |
: Black |
| Closed Caption |
: Yes |
| AI Light Sensor |
: Yes |
| Tuner Type |
: ATSC, NTSC, Clear QAM |
| On-Screen Display |
: English, French, Spanish |
| Warranty |
: 2 Year Warranty From The Manufacturer |
|
| General Details |
| Power Supply |
: AC 100 ~240 V 50-60 Hz |
| Power Consumption Standby |
: Under 0.5 W |
| Weight Without Stand |
: 15.6 Kg |
| Weight With Stand |
: 16.7 Kg |
| Packaging Weight |
: 21.2 Kg |
| VESA Mounting |
: 300 mm X 300 mm |
|
| Power Supply |
: AC 100 V~240 V 50 /60Hz |
| Power Consumption In Working Mode Max |
: 180 W |
| Yearly Power Consumption ( EU Standard ) |
: 237 kWh |
| Power Consumption Standby |
: ≤0.5 W |
| Weight Without Stand |
: 12.5 Kg |
| Weight With Stand |
: 12.7 Kg |
| Package Weight |
: 16.60 Kg |
| VESA Wall Mount Compatible |
: 200 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: Magic Remote Control |
| User Manual |
: Yes |
| Batteries |
: AA X 2EA |
| Power Cable |
: Yes ( Attached ) |
|
| Remote Control |
: Yes |
| TV Stand |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
|
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Compare LG 55QNED756RB with:
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Compare Hisense 55U6SF with:
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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. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. LG 55QNED756RB and Hisense 55U6SF are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. LG 55QNED756RB and Hisense 55U6SF offer different motion rates (60 Hz vs 144 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. 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: 60 Hz Vs 144 Hz
- Display Technology: 4K Edge QNED Vs 4K UHD Hi-QLED MINI-LED
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