| Model No |
55C845K |
OLED55C3PSA |
| 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 |
200 Hz |
120 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, MKV, WMA, AVI |
| Supported Video Formats |
: H.265, H.264, MPEG1/2/4, VC1, WMV, VP8, VP9, AV1 |
| Supported Picture Formats |
: JPEG, PNG, BMP, WebP, HEIF Codec |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: AC4, AC3, EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, JPS, MPO |
|
| Video |
| Backlight |
: 4K UHD Mini LED QLED |
| HDR10+ |
: Yes |
| MAX Enhanced |
: Yes |
| Dolby Vision IQ |
: Yes |
| Wide Colour Gamut |
: Yes |
| Full Array Local Dimming |
: Yes |
| Quantum Dot Technology |
: Yes |
| Response Time |
: 6.5ms |
| Contrast Ratio |
: 6000:1 |
| Overscan |
: On / Off |
| Motion Clarity |
: On / Off |
| Brightness |
: 800 Nits |
| Picture Engine |
: AiPQ 3.0 Engine |
| Dynamic Brightness |
: Off, ECO, Brightness+ |
| Backlight Unit |
: Full Array Local Dimming |
| Video Format Up To |
: Up To 4K@60Hz-12bit 4:2:2, 4K@60Hz-8bit 4:4:4 |
| Picture Preset |
: Vivid, Low Power, Smart HDR, Sports, Movie, Game, PC |
|
| BackLight |
: 4K UHD OLED EVO |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Dolby Vision |
: Yes |
| Filmmaker Mode ™ |
: Yes |
| AI Brightness Control |
: Yes |
| OLED Dynamic Tone Mapping Pro |
: Yes |
| Display Type |
: 4K OLED |
| Wide Color Gamut |
: OLED Color |
| AI Picture |
: AI Picture Pro |
| Motion |
: OLED Motion |
| Dimming Technology |
: Pixel Dimming |
| AI Genre Selection |
: Yes ( SDR / HDR ) |
| AI Upscaling |
: AI Super Upscaling 4K |
| High Frame Rate ( HFR ) |
: 4K 120 fps ( HDMI, USB ) |
| Picture Processor |
: α9 AI Processor 4K Gen6 |
| Picture Mode |
: 10 Modes ( Personalized Picture Wizard, Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room )) |
|
| Audio |
| Audio Output (RMS) |
: 20 W + 20 W + 20 W |
| Equalizer |
: Yes |
| Dolby Atmos |
: Yes |
| DTS Virtual: X |
: Yes |
| Built-in Subwoofer |
: Yes |
| Auto Format |
: On / Off |
| Channels |
: 2.1 Channels |
| Intelligent Sound |
: Adaptive Volume Adaptive Content |
| Sound Mode |
: Standard, Movie, Music, Voice, Game, Sports, Dynamic |
|
| Audio Output ( RMS ) |
: 40 W |
| Dolby Atmos |
: Yes |
| LG Sound Sync |
: Yes |
| Clear Voice Pro |
: Yes |
| Sound Mode Share |
: Yes |
| AI Acoustic Tuning |
: Yes |
| Simultaneous Audio Output |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.2 Channel |
| Bluetooth Surround Ready |
: Yes ( 2 Way Playback ) |
| WiSA Ready |
: Yes ( Up To 2.1 Channel ) |
| AI Sound |
: 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 2.1 |
: 4 ( 1.4 b, 2.0 & 2.1 ) & HDCP2.2 |
| USB 2.0 |
: 2 |
| eARC |
: Yes |
| AV IN |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Headphone Output |
: Yes |
| Chromecast Built-in |
: Yes |
| Optical SPDIF Output / HDMI eARCI |
: Yes |
| HDMI & HDCP Version |
: HDMI 1.4 b, HDMI 2.1 & 2.0, HDCP 1.4 & HDCP 2.2 |
| Wi-Fi |
: 2.4GHz + 5GHz Dual-Band WiFi 6 2T2R 802.11 a/b/g/n/ac/ax |
|
| HDMI ( 2.1 ) |
: 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS As Specified In HDMI 2.1 ( 4 Port )) |
| USB ( 2.0 ) |
: 3ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna / Cable ) |
: 2ea |
| SPDIF ( Optical Digital Audio Out ) |
: 1ea |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
|
| Smart TV Features |
| Operation System |
: Google TV |
| ROM |
: 32 GB |
| Stan |
: Yes |
| Kayo |
: Yes |
| Binge |
: Yes |
| Netflix |
: Yes |
| Disney+ |
: Yes |
| Freeview |
: Yes |
| YouTube |
: Yes |
| Apple TV+ * |
: Yes |
| Paramount+ |
: Yes |
| Media Center |
: Yes |
| Amazon Prime |
: Yes |
| Google Assistant |
: Yes |
| Works With Alexa |
: Yes |
| Google Play Store |
: Yes |
| Google Play Movies / TV |
: Yes |
| Works With Apple AirPlay |
: Yes |
| Hands Free Voice Control |
: Yes |
| Works With Apple HomeKit |
: Yes |
| Google Assistant / Voice Search |
: Voice Input via Voice Remote Control ( RC902V ). Hands-Free Voice Input via Built-In MIC. |
|
| Operating System |
: webOS 23 |
| ThinQ |
: Yes |
| Multi View |
: Yes |
| Art Gallery |
: Yes |
| Sports Alert |
: Yes |
| Always Ready |
: Yes |
| Family Settings |
: Yes |
| Full Web Browser |
: Yes |
| USB Camera Compatible |
: Yes |
| Works with Apple Airplay2 |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Smartphone Remote App |
: Yes ( LG ThinQ ) |
| Room To Room Share |
: Yes ( Sender / Receiver ) |
|
| Other Features |
| Design |
: Bezel-Less Design |
| CEC |
: Yes |
| Teletext |
: Yes |
| USB PVR |
: Yes |
| Sports Mode |
: Yes |
| Pause Live TV |
: Yes |
| Freesync Premium Pro |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Variable Refresh Rate ( VRR ) Up To 144Hz |
: Yes |
| USB Mouse / Key Board Support |
: Yes |
| AV System |
: PAL, NTSC |
| Instant Power On |
: Special Mode For Quick Boot Up |
| EPG |
: Yes ( Only For DTV Programme ) |
| Subtitle |
: Yes ( Only For DTV Programme ) |
| Parental Control |
: Yes ( For DTV Programme Only ) |
| Warranty |
: 3 Year Manufacturers Warranty |
| TV System |
: ATV : Auto / PAL / NTSC DTV : DVB-T MPEG2/MPEG4 DVB-T Compatible |
| Languages |
: English, Vietnamese, Thai, Chinese, Russian, Arabic, Traditional Chinese, Indonesian, French, Spanish (Latin America), Farsi, Mongol, Uzbek, Hebrew |
|
| Design |
: Ultra Slim Design |
| HGIG Mode |
: Yes |
| Gray Scale |
: Yes |
| Invert Colors |
: Yes |
| High Contrast |
: Yes |
| FreeSync Compatible ( AMD ) |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| G-Sync Compatible ( Nvidia ) |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Country of Origin |
: India |
| Game Optimizer |
: Yes ( Game Dashboard ) |
| Imported By |
: LG Electronics India Pvt. Ltd. |
|
| General Details |
| Power Supply (Voltage, Hz) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 532 Kwh/Y |
| Power Consumption Standby |
: < 0.5 W |
| Weight Without Stand |
: 16.7 Kg |
| Weight With Stand |
: 18.7 Kg |
| Packaging Weight |
: 23.2 Kg |
| ECO Energy Efficiency |
: Yes |
| Star Rating |
: 3 Stars |
| Screw Size |
: M6 X 20 |
| VESA Hole Pattern |
: 300 mm X 300 mm |
| LED Indicator |
: Standby Indicator ( White ) Mic Indicator ( Coloured ) |
|
| Power Supply ( Voltage, Hz ) |
: AC 100~240V 50-60Hz |
| Power Consumption Standby |
: Under 0.5 W |
| TV Weight Without Stand |
: 14.1 Kg |
| TV Weight With Stand |
: 16.0 Kg |
| Packaging Weight |
: 21.3 Kg |
| VESA Mounting |
: 300 mm X 200 mm |
|
| Supplied Accessories |
| Remote Control |
: RC902V |
| 2 X AAA Batteries |
: Yes |
| User Manual |
: Yes |
| Warranty Card |
: Yes |
| Quick Start Guide |
: Yes |
|
| Remote Control |
: Magic Remote Control |
| AA X 2EA Batteries |
: Yes |
| IR Blaster Cable |
: Yes |
| Power Cable Attached |
: Yes |
|
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Compare TCL 55C845K with:
|
Compare LG OLED55C3PSA with:
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Key Differences
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 come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. TCL 55C845K and LG OLED55C3PSA offer different motion rates (200 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. If you're comparing TCL 55C845K and LG OLED55C3PSA, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.
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