| Model No |
HG75AU800NFXZA |
OLED77B56LA |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
75 Inch (191 cm) |
77 Inch (195.58 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
60 Hz |
120 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AAC, WAV, WMA |
| Supported Video Formats |
: AVI, MKV, ASF, MP4, 3GP, MOV, FLV, VRO, VOB, PS, TS |
| Supported Picture Formats |
: JPG, JPEG |
|
| 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, PNG, BMP, WebP, JPS, MPO |
|
| Video |
| Backlight |
: 4K UHD LED |
| HDR |
: Yes |
| HLG |
: Yes |
| Film Mode |
: Yes |
| HDR10+ Support |
: Yes |
| LED Clear Motion |
: Yes |
| Auto Motion Plus |
: Yes |
| Contrast Enhancer |
: Yes |
| Picture Quality Index |
: 2200 PQI |
| Micro Dimming |
: UHD Dimming |
| Contrast |
: Mega Contrast |
| Color |
: Dynamic Crystal Color |
| Picture Engine |
: Quantum Processor Lite |
|
| BackLight |
: 4K UHD OLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Dolby Vision |
: Yes |
| AI Picture Pro |
: Yes |
| Auto Calibration |
: Yes |
| Filmmaker Mode ™ |
: Yes |
| AI Brightness Control |
: Yes |
| Dynamic Tone Mapping Pro |
: Yes |
| Quick Media Switching ( QMS ) |
: Yes |
| Wide Color Gamut |
: OLED Color |
| Motion |
: OLED Motion |
| Dimming Technology |
: Pixel Dimming |
| AI Genre Selection |
: Yes ( SDR, HDR ) |
| High Frame Rate ( HFR ) |
: 4K 120 Fps ( HDMI ) |
| Picture Processor |
: α8 AI Processor 4K Gen2 |
| AI Upscaling |
: α8 AI Super Upscaling 4K |
| 10 modes |
: 10 Modes ( Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF )Expert ( Dark Room )) |
|
| Audio |
| Sound Output ( RMS ) |
: 20 W |
| Dolby Digital Plus |
: Yes |
| Bluetooth Audio |
: Yes |
| Sound Mirroring |
: Yes |
| Speaker Type |
: 2 Channal |
|
| Audio Output ( RMS ) |
: 20 W |
| Dolby Atmos |
: Yes |
| LG Sound Sync |
: Yes |
| WOW Orchestra |
: 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 ) |
| Clear Voice Pro |
: Yes ( Auto Volume Leveling ) |
| AI Sound |
: α8 AI Sound Pro ( Virtual 9.1.2 Up-Mix ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Connectivity Options |
| HDMI |
: 3 |
| USB 2.0 |
: Yes |
| RJ12 |
: Yes |
| WiFi 5 |
: Yes |
| WiFi Direct |
: Yes |
| Ethernet / LAN |
: Yes |
| BT HID Built-In |
: Yes |
| Variable Audio Out |
: Yes |
| Anynet + ( HDMI-CEC ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| Variable Audio Out Volume Control |
: Yes |
| Ethernet Bridge ( LAN-Out ) |
: Yes |
| RF In (Terrestrial / Cable input / Satellite Input) |
: 1/1 ( Common Use For Terrestrial ) / 0 |
| Ex-Link ( RS-232C ) |
: Supports Stereo Jack To RS232 Adapter |
|
| HDMI ( 2.1 ) |
: 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS ( 4 Port )) |
| USB ( 2.0 ) |
: 2ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna, Cable ) |
: 2ea |
| Optical Digital Audio Out ( SPDIF ) |
: 1ea |
| Wi-Fi 6 |
: Yes |
| Bluetooth® 5.3 |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 3 ) |
|
| Smart TV Features |
| Operating System |
: Tizen |
| SMART TV |
: Yes |
| TV Plus |
: Yes |
| My Channel |
: Yes |
| USB Cloning |
: Yes |
| Web Browser |
: Yes |
| Pro : Idiom SW |
: Yes |
| Security Mode |
: Yes |
| Hotel Channel List |
: Yes |
| RJ12/ IR Pass Through |
: Yes |
| Samsung LYNK™ DRM |
: Yes |
| Clock Back Up Supply |
: Yes |
| Channel Menu Display |
: Yes |
| Samsung LYNK™ Cloud |
: Yes |
| H. Browser Compatibility |
: Yes |
| Wake-Up Timer ( Alarm ) |
: Yes |
| Hospitality Home Menu 2.0 |
: Yes |
| Mobile To TV - Mirroring, DLNA |
: Yes |
| Energy Saving Mode ( BLU Control ) |
: Yes |
| Hospitality Plug & Play ( Easy Set-Up ) |
: Yes |
| Mixed Channel List ( ATSC, DVB-T/T2/C/S2, Analog ) |
: Yes |
|
| Operating System |
: WebOS 25 Smart TV |
| Voice ID |
: Yes |
| Multi View |
: Yes |
| AI Chatbot |
: Yes |
| Home Hub |
: Yes |
| Google Cast |
: Yes |
| LG Channels |
: Yes |
| Always Ready |
: Yes |
| Full Web Browser |
: Yes |
| Google Home, Hub |
: Yes |
| USB Camera Compatible |
: Yes |
| Works With Apple Home |
: Yes |
| Works With Apple Airplay |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Smartphone Remote App |
: Yes ( LG ThinQ ) |
| Content Partners |
: Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV & More......... |
|
| Other Features |
| Design |
: Air-Slim |
| Bezel Type |
: 3 Bezel-Less |
| Stand Type |
: Flat Lift |
| Front Color |
: Black |
| EPG |
: Yes |
| V-Chip |
: Yes |
| Eco Sensor |
: Yes |
| Analog Tune |
: Yes |
| IPv6 Support |
: Yes |
| MBR Support |
: Yes |
| Ambient Mode |
: Yes |
| Auto Power Off |
: Yes |
| USB HID Support |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Auto Channel Search |
: Yes |
| Connect Share™ ( HDD ) |
: Yes |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Accessibility |
: US English |
| Digital Broadcasting |
: ATSC / ClearQAM |
| OSD Language |
: English, Spanish, French |
|
| Design |
: Sleek & Slim Design |
| Gray Scale |
: Yes |
| Invert Colors |
: Yes |
| High Contrast |
: Yes |
| Analog TV Reception |
: Yes |
| Country Of Origin |
: India |
| Digital TV Reception |
: DVB-T2/T ( Terrestrial ), DVB-C ( Cable ), DVB-S2/S ( Satellite ) |
|
| General Details |
| Power Supply ( V ) |
: AC110-120V 50/60Hz |
| Power Consumption Max |
: 260 W |
| Power Consumption Typical |
: 122 W |
| Power Consumption Standby |
: 0.50 W |
| Set Weight without Stand |
: 31.4 Kg |
| Set Weight with Stand |
: 32 Kg |
| Package Weight |
: 42.3 Kg |
| VESA Mount |
: 400 mm X 400 mm |
|
| Power Supply |
: AC 100~240V 50-60Hz |
| Power Consumption |
: 663 W |
| Power Consumption Standby |
: Under 0.5 W |
| Energy Star Rating |
: 3 |
| TV Weight Without Stand |
: 22.9 Kg |
| TV Weight With Stand |
: 23.5 Kg |
| Packaging Weight |
: 33.5 Kg |
| VESA Mounting |
: 300 mm X 200 mm |
|
| Supplied Accessories |
| Remote Control Model |
: TM1640A |
| Batteries |
: Yes |
| Data Cable |
: Yes |
| Power Cable |
: Yes |
| Quick Install Guide |
: Yes |
| VESA Wall Mount Supported |
: Yes |
|
| Remote Control |
: Magic Remote Control MR25 |
| Power Cable |
: Yes ( Attached ) |
|
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Compare Samsung HG75AU800NFXZA with:
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Compare LG OLED77B56LA with:
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Key Differences
Both TVs come with smart platforms that support popular streaming apps and voice control features. Samsung HG75AU800NFXZA and LG OLED77B56LA offer different motion rates (60 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Samsung HG75AU800NFXZA features a 75 Inch (191 cm) screen while LG OLED77B56LA comes with 77 Inch (195.58 cm), which can make a noticeable difference depending on your room size and viewing distance. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Samsung HG75AU800NFXZA and LG OLED77B56LA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences.
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