| Model No |
OLED77GXPUA |
75U9N |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
77 Inch (195.58 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 |
: 2.0 |
| Supported Audio Formats |
: WMA, FLAC, MP3, AAC, WAV, PCM, AC-3, OPUS |
| Supported Video Formats |
: AVI, MP4, MKV, TS, FLV, WMV, MOV, MPG, MPEG, VOB, ASF |
| Supported Picture Formats |
: GIF, PNG, BMP, JPEG |
|
| Video |
| BackLight |
: OLED |
| Wide Viewing Angle |
: Yes |
| Response Time |
: >1 ms |
| Resolution Upscaler |
: AI Upscaling |
| Motion |
: OLED Motion Pro |
| Dimming Technology |
: Pixel Level Dimming |
| Picture Processor |
: α9 Gen 3 AI Processor 4K |
| Clarity |
: Quad Step Noise Reduction, Frequency Based Sharpness Enhancer |
| Contrast |
: Advanced Contrast Enhancer, Face Enhancing, Ultra Luminance Pro |
| Color |
: Intense Color, Billion Rich Colors, Advanced Color Enhancer, True Color Accuracy Pro |
| HDR |
: Cinema HDR ( Dolby Vision®, HDR10, HLG ), Dolby Vision IQ, HDR Dynamic Tone Mapping Pro |
|
| Backlight |
: 4K UHD ULED Mini-LED X |
| HLG |
: Yes |
| MEMC |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| AI Picture |
: Yes |
| Dolby Vision |
: Yes |
| Filmaker Mode |
: Yes |
| Dolby Vision IQ |
: Yes |
| 4K Al Upscaling |
: Yes |
| Hi-View Engine X |
: Yes |
| Wide Color Gamut |
: Yes |
| Anti-Glare Surface |
: Yes |
| Quantum Dot Color |
: Yes |
| Digital Noise Reduction |
: Yes |
| AI Deep Learning Algorithm |
: Yes |
| Advanced HDR By Technicolor |
: Yes |
| Motion Rate |
: 480 |
| Viewing Angles |
: Ultra-Wide Viewing |
| Brightness |
: Over 65,000 Levels Of Brightness |
| Local Dimming Zones |
: Up To 5,000 Local Dimming Zones |
|
| Audio |
| Audio Output ( RMS ) |
: 60 W |
| Woofer |
: 20 W |
| Dolby Atmos |
: Yes |
| LG Sound Sync |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| Speaker Direction |
: Down Firing |
| AI Sound Pro / AI Sound |
: AI Sound Pro |
| Surround Mode |
: OLED Surround |
| Speaker System |
: 4.2 Channel Speaker |
| WiSA Ready |
: Yes ( Separate Dongle Purchase Required ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Sound Output Power ( RMS ) |
: 76 W |
| IMAX Enhanced |
: Yes |
| Built-In Subwoofer |
: Yes |
| CineStage X Surround |
: Yes |
| 4.1.2 Multi-Channel System |
: Yes |
| Audio Enhancement |
: Dolby Atmos |
|
| Connectivity Options |
| HDMI |
: 4 ( Rear ) |
| USB |
: 3 ( Side ) |
| Ethernet Input / LAN |
: 1 ( Rear ) |
| Digital Audio Out ( Optical ) |
: 1 ( Rear ) |
| RS-232C Input ( Mini Jack ) |
: 1 ( Rear ) |
| Headphone Out |
: 1 ( Rear ) |
| RF Connection Input ( Antenna / Cable ) |
: 1 ( Bottom ) |
| IP Control |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| Bluetooth® Support 5.0 |
: Yes |
| Smart Phone Connectivity |
: Yes |
| HDMI Audio Return Channel ( ARC ) |
: eARC ( HDMI 2 ) |
| TV Tuner |
: ATSC, Clear QAM |
| Wi-Fi® Standard |
: Wi-Fi Certified 802.11ac |
| AV Input |
: 1 ( Rear ) Breakout Cable Required, Not Included |
| NEXTGEN TV ( ATSC 3.0 ) |
: Yes ( May Not Be Available At The Time Of Purchase Of This Product ) |
|
| HDMI ( 2.1 + 2.0 ) |
: 4 ( 2.1 X 2 4K@144Hz, 2.0 X 2 ) |
| USB ( 2.0 ) |
: 2 |
| HDMI CEC |
: Yes |
| HDMI eARC |
: Yes |
| Ethernet / LAN |
: Yes |
| Bluetooth ® 5.3 |
: Yes |
| Digital Audio Out |
: Yes |
| Earphone / Audio Output |
: Yes |
| RCA Composite Video Input |
: Yes |
| L / R Audio Input For Composite |
: Yes |
| Wireless Built-In |
: Wifi 6E ( 802.11 ax ) |
| RF antenna |
: ATSC ( NextGen TV ) |
|
| Smart TV Features |
| Operating System |
: webOS |
| LG ThinQ® AI |
: Yes |
| LG Channels |
: Yes |
| Sports Alert |
: Yes |
| Gallery Mode |
: Yes |
| Full Web Browser |
: Yes |
| Home Dashboard |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| LG Content Store ( App Store ) |
: Yes |
| Hands-Free Voice Control |
: Yes |
| AI Picture Pro / AI Picture |
: AI Picture Pro |
| Universal Remote Control |
: Yes ( Auto Device Detection ) |
| Auto Genre Selection |
: Yes ( SDR / HDR / Dolby HDR ) |
| Magic Remote Control |
: Yes ( Point, Click, Scroll, Voice ) |
| Apple |
: Apple Airplay 2, Apple Homekit |
| Alexa |
: Alexa Built-In Works With Alexa |
| Google |
: Google Assistant Built-In Works with Google Assistant |
|
| Operating System |
: Google TV |
| Netflix |
: Yes |
| Disney+ |
: Yes |
| YouTube |
: Yes |
| Apple Airplay |
: Yes |
| Amazon Alexa |
: Yes |
| Apple HomeKit |
: Yes |
| Works With Alexa |
: Yes |
| Google Assistant Built-In |
: Yes |
| Installed App |
: Netflix, Disney+, Youtube, Prime Video & others |
| Featured Streaming Services |
: Netflix, Hulu, Prime Video, Apple TV+, Peacock, YouTube, YouTube TV, Sling TV, Tubi, Twitch, Google Play Movies & TV, Paramount+, Max |
|
| Other Features |
| HGiG |
: Yes |
| FreeSync™ |
: Yes |
| G-SYNC Compatible |
: Yes |
| ALLM ( Auto Low Latency Mode ) |
: Yes |
| VRR (Variable Refresh Rate) |
: Yes |
| Country of Origin |
: Korea |
|
| Design |
: Bezel-Less Design |
| Front Colour |
: Black |
| Game Bar |
: Yes |
| Sleep Timer |
: Yes |
| Closed Caption |
: Yes |
| AI Sports Mode |
: Yes |
| Parental Control |
: Yes |
| 144Hz Game Mode Pro |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| AMD FreeSync™ Premium Pro |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Warranty |
: 2 Year Warranty |
| On-Screen Display |
: English, French, Spanish |
|
| General Details |
| Power Supply |
: AC 100 ~240 V 50-60 Hz |
| Power Consumption Standby |
: Under 0.5 W |
| Set Weight ( Without Stand ) |
: 39.41 Kg |
| Set Weight ( With Stand ) |
: 40.18 Kg |
| Set Weight ( In Carton ) |
: 51.57 Kg |
|
| Power Supply |
: AC 100-240 VAC 50-60 Hz |
| Power Consumption |
: 360 W |
| Power Consumption Standby |
: <0.5 W |
| Weight Without Stand |
: 39.19 Kg |
| Weight With Stand |
: 40.09 Kg |
| Product Weight Packaged |
: 52.61 Kg |
| VESA Wall Mount Compatible |
: 600 mm X 400 mm |
|
| Supplied Accessories |
| Magic Remote Control |
: Yes |
| Batteries |
: Yes |
| User Manual |
: Yes |
| E-manual |
: Yes |
| Power Cable |
: Yes |
| Wall Mount* |
: Yes, Flush Wall Mount ( WB 20 GB ) And Installation Kit |
|
| New Backlit Voice Remote Control |
: Yes |
| Power Cord |
: Yes |
| User Manual |
: Yes |
| Quick Setup Guide |
: Yes |
|
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Compare LG OLED77GXPUA with:
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Compare Hisense 75U9N with:
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Key Differences
From a practical standpoint, both options provide a reliable viewing experience for most users. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. LG OLED77GXPUA and Hisense 75U9N are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. 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. There is a difference in screen size (77 Inch (195.58 cm) vs 75 Inch (191 cm)), and a larger screen generally provides a more immersive viewing experience. LG OLED77GXPUA and Hisense 75U9N offer different motion rates (120 Hz vs 144 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Verdict: Choosing between LG OLED77GXPUA and Hisense 75U9N depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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