| Model No |
HG75AU800NFXZA |
OLED77C9PVB |
| 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, 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 |
| 4K HFR |
: Yes |
| AI Brightness |
: Yes |
| Billion Rich Color |
: Yes |
| Perfect Viewing Angle |
: Yes |
| Object Depth Enhancer |
: Yes |
| Deep Learning AI Picture |
: Yes |
| Frequency Based Sharpness Enhancer |
: Yes |
| Advanced HDR By Technicolor / Technicolor Expert Mode |
: Yes |
| Display Type |
: OLED |
| 2K HFR |
: Yes / Yes |
| Upscaler |
: 4K Upscaler |
| Wide Color Gamut |
: Perfect Color |
| Motion Pro |
: OLED Motion |
| HLG |
: Yes ( 4K / 2K ) |
| HDR Effect |
: Yes ( 4K / 2K ) |
| HDR10 Pro |
: Yes ( 4K / 2K ) |
| Dolby Vision |
: Yes ( 4K / 2K ) |
| Noise Reduction |
: Quad Step NR |
| Dimming |
: Pixel Dimming |
| Video Decoder VP9 |
: 4K@60P, 10Bit |
| HDR |
: 4K Cinema HDR |
| Black |
: Infinite Contrast |
| Video Decoder HEVC |
: 4K@120P, 10Bit |
| Ultra Luminance |
: Ultra Luminance Pro |
| Color Accuracy |
: True Color Accuracy Pro |
| Color Enhancer |
: Advanced Color Enhancer |
| Dynamic Tone Mapping |
: HDR Dynamic Tone Mapping Pro |
| Picture Mode |
: Yes 10 Modes ( Vivid, Standard, Eco, Cinema, Sports, Game, HDR Effect, Technicolor Expert, ( 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 ) |
: 40 W ( WF : 20 W, 10 W Per Channel ) |
| AI Sound |
: Yes |
| Dolby Atmos |
: Yes |
| DTS Decoder |
: Yes |
| Clear Voice III |
: Yes |
| LG Sound Sync |
: Yes |
| Adaptive Sound Control |
: Yes |
| One Touch Sound Tuning |
: Yes |
| Bluetooth Audio Playback |
: Yes |
| Auto Notification ( Bluetooth Easy Paring ) |
: Yes |
| Speaker System |
: 2.2 Channel |
| WiSA Speakers |
: Yes ( WiSA 2.0 Channel ) |
| Speaker Direction |
: Front Firing Down Firing |
| Surround Mode |
: Dolby Surround / OLED Surround |
| Simultaneous Audio Output ( Optic and HP Output Jack Output ) |
: Yes ( Optical Output Or HP Support Model ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, DTS, DTS-HD, DTS Express, 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 |
: 4 ( 1 Rear, 3 Side ) |
| USB 2.0 |
: 3 ( 2 Rear, 1 Side ) |
| Bluetooth 5.0 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| Ethernet / LAN |
: Yes Rear |
| Headphone Out |
: Yes Rear |
| Optical Digital Audio Out ( SPDIF ) |
: Yes Rear |
| WiFi |
: Yes ( 802.11ac ) |
| Audio Return Channel ( eARC / ARC ) |
: eARC ( HDMI 2 ) |
| Composite In ( AV ) |
: Yes ( Rear, Gender Type ) |
| RF In |
: 2 ( Rear, RF / Sat ) * Iran : 1 ( Rear, RF ) |
| Line Out |
: Yes ( Rear, Headphone Out Common ) |
|
| 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 Smart TV |
| CPU |
: Quad |
| DIAL |
: Yes |
| ThinQ |
: Yes |
| Gallery |
: Yes |
| AI Home |
: Yes |
| Multi-View |
: Yes |
| Hotel Mode |
: Yes |
| Wi-Fi TV On |
: Yes |
| 360° VR Play |
: Yes |
| Music Player |
: Yes |
| Screen Share |
: Yes |
| Quick Access |
: Yes |
| Mobile TV On |
: Yes |
| Web Browser |
: Yes |
| Intelligent Edit |
: Yes |
| Speech To Text |
: Yes |
| LG TV Plus App |
: Yes |
| LG Voice Search |
: Yes |
| LG Content Store |
: Yes |
| Smart ThinQ App |
: Yes |
| Universal Control |
: Yes |
| Home Dashboard |
: Yes |
| Mobile Connectivity |
: Yes |
| Network File Browser |
: Yes |
| Auto Device Detection |
: Yes |
| AI Recommendation / AI |
: Yes |
| Bluetooth Low Energy On |
: Yes |
| Remote Voice Recognition |
: Yes |
| Block Access To Harmful Site |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Magic Remote Control |
: Built-In |
| Magic Link |
: Yes ( Iran, Syria, Sudan Excludes Youtube ) |
|
| 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 |
: 4K Cinema Design |
| Time Shift |
: Yes |
| HGiG Mode |
: Yes |
| Analog DVR |
: Yes |
| EPG ( 8 Days ) |
: Yes |
| Teletext Page |
: Yes |
| Subtitle [ DVB ] |
: Yes |
| Auto Calibration |
: Yes |
| Digital Recording |
: Yes |
| Analog TV Reception |
: Yes |
| Time Machine ( DVR ) |
: Yes |
| Audio Description ( AD ) |
: Yes |
| Teletext (Top / Flof / List ) |
: Yes |
| Data Broadcasting ( Country Spec ) |
: Yes |
| Cable |
: DVB-C |
| Terrestrial |
: DVB-T2 |
| Instant Game Response ( VRR / ALLM ) |
: Yes / Yes |
| Satellite |
: DVB-S2 ( Except Iran ) |
| VESA Wall Mount Model |
: Refer To Accessory Sheet |
| Digital TV Reception ( Terrestrial, Cable, Satellite ) |
: Yes DVB-T2/C/S2 ( IRAN : DVB-T2/C ) |
|
| 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 ~240 V 50-60 Hz |
| Standby Power Consumption |
: Under 0.5 W |
| Energy Standard |
: Yes |
| Energy Saving Mode |
: Yes |
| Weight Without Stand |
: 29.9 Kg |
| Weight With Stand |
: 33.7 Kg |
| Illuminance Green Sensor |
: Yes ( White Sensor ) |
|
| 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 |
: MR19 |
| User Manual |
: Yes |
| Component / AV Gender |
: Yes |
| Batteries |
: AA X 2EA |
| Power Cable |
: Yes ( TV Attached ) |
|
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Compare Samsung HG75AU800NFXZA with:
|
Compare LG OLED77C9PVB with:
|
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Key Differences
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. Samsung HG75AU800NFXZA and LG OLED77C9PVB offer different motion rates (60 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Samsung HG75AU800NFXZA and LG OLED77C9PVB are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both TVs come with smart platforms that support popular streaming apps and voice control features. 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 (75 Inch (191 cm) vs 77 Inch (195.58 cm)), and a larger screen generally provides a more immersive viewing experience. Verdict: Choosing between Samsung HG75AU800NFXZA and LG OLED77C9PVB depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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ALERT
