| Model No |
55UP7740PTZ |
55S7NQ |
| 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 |
: MPEG, WMA, FLAC, MP3, AAC, WAV, OPUS |
| Supported Video Formats |
: HEVC, AVC, WEBM, MPEG, MOV, WMV, FLV, TS, MKV, MP4, AVI |
| Supported Picture Formats |
: GIF, PNG, BMP, JPEG |
|
| Video |
| BackLight |
: 4K UHD |
| Active HDR |
: Yes |
| HDR 10 Pro |
: Yes |
| HLG |
: Yes |
| HDR Dynamic Tone Mapping |
: Yes |
| Filmmaker Mode™ |
: Yes |
| True Color Accuracy |
: Yes |
| Resolution Upscaler |
: 4K Upscaler |
| Active Noise Reduction |
: Double Step NR |
| Color Enhancer |
: Advanced Color enhancer |
| Picture Processor |
: Intelligent Quad Core Processor 4K |
|
| Backlight |
: 4K UHD ELED |
| HLG |
: Yes |
| HDR |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| Dolby Vision IQ |
: Yes |
| HDR10+ Adaptive |
: Yes |
| MEMC Technology |
: Yes |
| Immersive 4K HDR |
: Yes |
| Upscaling Ultra HD |
: Yes |
| Dolby Vision Gaming |
: Yes |
| Wide Color Spectrum |
: Yes |
| Digital 3D Comb Filter |
: Yes |
| MPEG Noise Reduction |
: Yes |
| Image Noise Reduction |
: Yes |
| Quantum Dot Technology |
: Yes |
| HDR10+ Gaming Technology |
: Yes |
| Panel Response Time |
: 6.5 ms |
| Contrast |
: 4000:1 |
| Input Delay In Game Mode |
: ≤ 13 ms |
| Brightness |
: 400 Nits |
|
| Audio |
| Audio Output ( RMS ) |
: 20 W |
| Speaker System |
: 2.0 Channel Speaker |
| Clear Voice III |
: Yes |
| TV Sound Mode Share |
: Yes |
| AI Acoustic Tuning |
: Yes |
| AI Sound Pro / AI Sound |
: AI Sound |
| Speaker Direction |
: Down Firing |
| Bluetooth Audio Playback |
: Yes ( 2 Way Playback ) |
|
| Sound Output ( RMS ) |
: 2 X 10 W + 2 X 8 W |
| EzPlay |
: Yes |
| Custom Equalizer |
: Yes |
| Sound Technology |
: DTS Virtual X |
|
| Connectivity Options |
| HDMI |
: 2 ( 2 Side ) |
| HDMI Version |
: 2.0 |
| USB Ports [ USB 2.0 ] |
: 1 ( 1 Side ) |
| Bluetooth |
: 5.0 |
| WiFi Direct |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| Mobile Connection Overlay |
: Yes |
| Share & Control |
: Yes |
| LAN |
: Yes ( Rear ) |
| Digital Audio Out ( Optical ) |
: Yes ( Rear ) |
| Headphone out |
: Yes ( Rear ) |
| RF Input |
: 1 ( Side, RF ) |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
| Wi-Fi Standard |
: Wi-Fi Certified 802.11ac |
|
| HDMI ( 2.1 ) |
: 4 ( HDMI1, 2 X 2.1 ALLM, HDMI3 X 2.1 eARC, ALLM, VRR ( 60HZ ), HDMI4 X 2.1 ALLM, VRR ( 144Hz )) |
| USB ( 3.0 + 2.0 ) |
: 2 ( USB3.0 X 1, USB X 1 ) |
| RF Tuner |
: 2 |
| Ethernet / LAN |
: 1 |
| S/PDIF Outputs |
: 1 |
| Headphone Jacks |
: 1 |
| Audio Inputs ( L / R ) |
: 1 |
| Composite Inputs ( AV ) |
: 1 |
| Bluetooth |
: Yes |
| Standard Interface ( CI+ ) |
: V2.0 |
| Wi-Fi Technology |
: IEEE 802.11 a/b/g/n/ac-2.4G,5G |
|
| Smart TV Features |
| Operating System |
: LG webOS Smart TV |
| LG AI ThinQ™ |
: Yes |
| Amazon Alexa Built-In |
: Yes |
| Google Assistant Built-In |
: Yes |
| AI Brightness Control |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Home Dashboard |
: Yes |
| LG Content Store |
: Yes |
| Full Web Browser |
: Yes |
| Sports Alert |
: Yes |
| WebOS Home |
: New ( Full Screen ) |
| Apple |
: Apple Airplay 2, Apple HomeKit |
| CPU / Processor |
: Intelligent Quad Core Processor 4K |
| Direct Keys ( Apps ) |
: Netflix, Prime Video, Disney+ Hotstar |
| Magic Remote Control |
: Yes ( Universal Control, Point, Click, Scroll, Voice ) |
| AI Functions |
: AI UX, AI Home, AI Recommendation, Intelligent Edit, Conversational AI |
|
| Operating System |
: VIDAA Smart OS |
| Netflix |
: Yes |
| Amazon |
: Yes |
| YouTube |
: Yes |
| Art Mode |
: Yes |
| Share Screen |
: Yes |
| AirPlay 2 Support |
: Yes |
| Sharing Content |
: DMP, DMR |
| Important Apps |
: Game Center, App Store, VIDAA Free, VIDAA Art, AccuWeather, Tet+, SWEET.TV, Apple TV+, FIFA+, NBA, Disney+, Hungama Play, Plex, Redbull TV, Deezer, Toon Goggles, Kidoodle tv, UEFA TV, EON, DAZN, YouTube Kids, Rakuten TV, Prime Video, YouTube, Netflix |
|
| Other Features |
| Professional Game TV |
: Yes |
| HGIG Mode |
: Yes |
| Game Optimizer |
: Yes |
| ALLM ( Auto Low Latency Mode ) |
: Yes |
|
| Design |
: High-Matte Screen Design |
| Color |
: Black, Dark Grey |
| Child Lock |
: Yes |
| Light Sensor |
: Yes |
| Total Ambient Adaptive |
: Yes |
| Digital & Analog Tuner |
: DVB-T2, T, C, S2, S |
| Media Player |
: Audio, Picture, Video |
| Time Shift |
: Yes, Depending On The Location |
| PVR Function |
: Yes, Depending On The Location |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 100~240V 50-60Hz |
| Power Consumption Standby Mode |
: Under 0.5 W |
| Set Weight ( Without Stand ) |
: 14.0 Kg |
| Set Weight ( With Stand ) |
: 14.2 Kg |
| Set Weight ( In Carton ) |
: 19.0 Kg |
|
| Power Supply |
: AC 100 V-240V 50/60Hz |
| Power Consumption |
: 150 W |
| Power Consumption Standby |
: 0.5 W |
| Energy Efficiency Class SDR |
: F |
| Energy Efficiency Class HDR |
: G |
| Product Weight Without Stand |
: 19.4 Kg |
| Product Weight With Stand |
: 19.4 Kg |
| Product Weight Packaged |
: 28 Kg |
| VESA Wall Mount Compatible |
: 400 mm X 200 mm |
|
| Supplied Accessories |
| Magic Remote Control |
: Yes MR21 |
| Remote Control Batteries |
: Yes |
| E-manual |
: Yes |
| User Manual |
: Yes |
|
| Remote Control |
: Yes |
| User Manual |
: Yes |
| Quick Set Up Guide |
: Yes |
|
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Compare LG 55UP7740PTZ with:
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Compare Hisense 55S7NQ with:
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Key Differences
Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. 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. 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. LG 55UP7740PTZ and Hisense 55S7NQ offer different motion rates (60 Hz vs 144 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. LG 55UP7740PTZ and Hisense 55S7NQ are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Verdict: Choosing between LG 55UP7740PTZ and Hisense 55S7NQ depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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