| Model No |
OLED77CXPTA |
75A300 Pro |
| 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 |
100 Hz |
120 Hz |
| Viewing Angle |
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 |
: AAC, FLAC, MP3, Vorbis, WAVE, Opus |
| Supported Video Formats |
: MP4,AVC,HEVC,AV1 |
| Supported Picture Formats |
: JPEG, PNG, BMP, GIF |
|
| Video |
| BackLight |
: OLED |
| Digital TV Reception |
: Terrestrial DVB-T2 |
| Wide Color Gamut |
: Perfect Color |
| Picture Master Processor |
: α9 Gen3 AI Processor 4K |
| Analog TV Reception |
: Yes |
| Billion Rich Color |
: Yes |
| Technicolor Expert Mode ( HDR ) |
: Yes |
| Dolby Vision IQ |
: Yes |
| Advance HDR By Technicolor |
: Yes |
| Professional Game TV |
: Yes |
| HLG |
: Yes |
| HDR 10 Pro |
: Yes |
| HDR Effect |
: Yes |
| Perfect Black |
: Infinite Contrast |
| AI Brightness |
: Control |
| AI Picture |
: Pro |
| HDR Dynamic Tone Mapping |
: Pro |
| True Color Accuracy |
: Pro |
| Face Enhancing |
: Yes |
| Motion Pro |
: Yes |
| Filmmaker Mode™ |
: Yes |
| HDR |
: Cinema HDR |
| Ultra Luminance |
: Ultra Luminance Pro |
| Active Noise Reduction |
: Quad Step NR |
| Resolution Upscaler |
: AI 4K Upscaler |
| HEVC Codec |
: 4K@120P, 10 bit |
| Color Enhancer |
: Advanced color & contrast enhancer |
| Dimming |
: Pixel Dimming |
| Aspect Ratio |
: 5 modes ( 16:9, Original, 4:3, Vertical Zoom, All Direction Zoom ) |
| Picture Mode |
: Vivid, Standard, Eco, Cinema, Sports, Game, HDR Effect, Technicolor Expert, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room ) |
|
| Backlight |
: 4K UHD QLED |
| HDR |
: Yes |
| HLG |
: Yes |
| HDR 10+ |
: Yes |
| Dolby Vision |
: Yes |
| Dolby Vision IQ |
: Yes |
| Low Reflection |
: Yes |
| System Brightness |
: 450 Nits |
| Color Gamut |
: 93% DCI-P3 |
| Ai Contrast |
: 5000:1( Typ ) |
|
| Audio |
| Speaker System |
: 2.2 Channel Speaker |
| Audio Output ( RMS ) |
: 40 W |
| Sub Woofer |
: Yes ( 20 W ) |
| Sound Type |
: Front Firing |
| Dolby Digital Decoder |
: Yes |
| DTS Decoder |
: Yes |
| Dolby Atmos |
: Yes |
| Surround Sound |
: OLED Surround |
| Clear Voice IV |
: Yes |
| AI Sound |
: Pro |
| AI Acoustic Tuning |
: Yes |
| Optical Sound Sync |
: Yes |
| Smart Speaker Compatible |
: Yes |
| Wireless Sound Sync ( TV To LG Media Device ) |
: Yes |
| Wireless Sound Sync |
: Yes |
| WiSA Speakers |
: Yes |
| Bluetooth Audio Playback |
: Yes ( 2 Way Playback ) |
| Sound Mode |
: Standard, Cinema, Clear Vioce III, Cricket, Music, Game |
|
| Sound Output Power ( RMS ) |
: 230 W |
| DTS Premuim Sound |
: DTS-X |
| Speaker |
: Audio By BANG & OLUFSEN |
| Sound Channel |
: 3.1.2 Ultra-Slim Wireless Soundbar Sound Channel |
|
| Connectivity Options |
| HDMI |
: 4 ( 3 Side, 1 Rear ) |
| USB Ports [ USB 2.0 ] |
: 3 ( 1 Side, 2 Rear) |
| HDMI Version |
: 2.1 |
| Bluetooth |
: 5.0 |
| WiFi Direct |
: Yes |
| LAN |
: 1 ( Rear ) |
| RF In |
: Yes ( Rear ) |
| Component In (Y, Pb, Pr + Audio ) |
: 1 ( Gender Type ) ( Rear ) |
| Optical Digital Audio Out |
: 1 ( Rear ) |
| Headphone out |
: Yes ( Rear ) |
| HDMI Audio Return Channel ( eARC ) |
: Yes eARC ( Side, HDMI 2 ) |
|
| HDMI ( 2.1 ) |
: 4 |
| USB ( 2.0 ) |
: 2 |
| WiFi 5 |
: Yes |
| AirPlay |
: Yes |
| Miracast |
: Yes |
| RF Input |
: Yes |
| HDMI CEC |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Ethernet / LAN |
: Yes |
| HDMI2. 1 ( ARC & eARC ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
|
| Smart TV Features |
| Operating System |
: WebOS Smart TV |
| Smart TV Platform |
: ThinQ AI |
| CPU |
: NA |
| Processor |
: α9 Gen3 AI |
| ThinQ AI |
: Voice Command & Voice Search |
| Google Assistant |
: Yes |
| Amazon Alexa |
: Yes |
| Conversational AI |
: Yes |
| Sports Alert |
: Yes |
| Launcher ( Recent / Home / My Apps ) |
: Yes |
| Wi-Fi ( Built IN / Optional ) |
: Yes |
| Magic Remote Built IN / Optional |
: Yes |
| Magic Remote Modes |
: 4 modes ( Universal Control, Point, Wheel, Voice ) |
| Direct Keys ( Apps ) |
: Netflix, Amazon Prime Video, Zee5 |
| Voice Recognition |
: Yes ( Speech To Text ) |
| Voice Recognition - Usage In |
: Voice Command / Search / Web browsing / SNS |
| AI Functions |
: AI UX, AI Home, AI Recommendation, Intelligent Edit |
| Voice Recognition - Language |
: US English |
| Intelligent Voice Recognition |
: Yes |
| Smart Phone Remote Controller ( Remote App ) |
: Yes |
| App Store |
: Yes |
| Cloud Photo & Video |
: Yes |
| Premium Content ( India Specific Apps ) |
: Yes |
| Full Web Browser |
: Yes |
| 360 VR |
: Yes |
| Quick ( 1 Click ) Access |
: Yes |
| Art Gallery |
: Yes |
| LG Store |
: Yes |
| Mobile Connection Overlay |
: Yes |
| Magic Mobile Connection |
: Yes |
| Home Dashboard |
: Yes |
| Music Player |
: Yes |
| Multi View |
: Yes |
| Apple Air Play |
: Yes |
| Apple Homekit |
: Yes |
| DLNA |
: Yes |
| Miracast™ |
: Yes |
| Share & Control |
: Yes |
| Network File Browser |
: Yes |
|
| Operating System |
: Google TV |
| RAM |
: 3 GB |
| ROM |
: 64 GB |
| Netflix |
: Yes |
| YouTube |
: Yes |
| Video Chat |
: Yes |
| Multi View |
: Yes |
| Ambient Mode |
: Yes |
| Google Play Store |
: Yes |
| ECO Energy Efficiency |
: 2 |
| Preloaded Apps |
: Google Play, Netflix, Youtube, Sony LIV, Featured Apps ......... |
|
| Other Features |
| FreeSync™ |
: Yes ( MR ) |
| G-Sync Compatible |
: Yes |
| HGIG Mode |
: Yes |
| Instant Game Response ( VRR / ALLM ) |
: Yes |
| Smart Energy Saving |
: Yes |
| e-Manual |
: Yes |
| OSD Language |
: 26 |
| Simplink ( HDMI CEC ) |
: Yes |
| Time Machine ( Ready ) |
: Yes |
| Recording Input Modes |
: RF & Composite AV |
| External HDD / USB Recording Support |
: Yes |
| Digital Recording |
: Yes |
| Time Shift ( On External HDD ) |
: Yes |
|
| Design |
: Flat & Slim Frame Design |
| Color |
: White |
| ECO Mode |
: Yes |
| Sleep Timer |
: Yes |
| Parental Lock |
: Yes |
| Quick Settings |
: Yes |
| EPG |
: Yes |
| Warranty Summary |
: 2 Year Warranty |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 100~240V 50-60Hz |
| Power Consumption Standby Mode |
: NA |
| Set Weight ( Without Stand ) |
: 26.7 Kg |
| Set Weight ( With Stand ) |
: 35.9 Kg |
| Set Weight ( In Carton ) |
: 49.3 Kg |
|
| Power Supply |
: AC 100V – 240V 50-60Hz |
| Power Consumption |
: 210 W |
| Power Consumption Standby |
: 0.5 W |
| Weight Without Stand |
: 32 Kg |
| Weight With Stand |
: 33 Kg |
| Weight With Packaging |
: 56 Kg |
| VESA Wall-Mounting |
: 500 mm |
|
| Supplied Accessories |
|
| Remote Control |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Quick Start Guide |
: Yes |
| 2 X AAA Batteries |
: Yes |
|
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Compare LG OLED77CXPTA with:
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Compare TCL 75A300 Pro with:
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Key Differences
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. LG OLED77CXPTA and TCL 75A300 Pro offer different motion rates (100 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. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. LG OLED77CXPTA and TCL 75A300 Pro are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. 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. Verdict: Choosing between LG OLED77CXPTA and TCL 75A300 Pro depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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