| Model No |
55C825K |
OLED55A1PVA |
| 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 |
100 Hz |
50 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 3.0 |
| Supported Audio Formats |
: WMA, MP3 |
| Supported Video Formats |
: AVI, WMV, MP4 ( H.265.H.264, VP9, AV1,… ), MPG, TS, MKV, WebM, VP9 |
| Supported Picture Formats |
: HEIF, JPG, PNG, BMP, Text Subtitles |
|
| 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 QLED Direct Mini-LED |
| HLG |
: Yes |
| PQ10 |
: Yes |
| HDR10 |
: Yes |
| HDR10+ |
: Yes |
| Film Mode |
: Yes |
| Dolby Vision |
: Yes |
| HDR Extreme |
: Yes |
| Digital Noise Reduction |
: Yes |
| Motion Clarity Supreme |
: Yes |
| Picture Performance Index |
: 4100 |
| Dynamic Contrast |
: Mega |
| HDR Brightness |
: 1000 Nits |
| Wide Colour Technology |
: Quantum Dot |
| Picture processing |
: AiPQ 2.0 Engine |
| Video Decoding |
: H.265 UHD, H.264, MPEG-2 |
| UHD Upscaling |
: UHD Machine Learning AI SR |
| Color Management |
: 3D LUT, 20P & 2P Calibration |
|
| BackLight |
: 4K OLED |
| Wide Viewing Angle |
: Yes |
| Filmmaker Mode™ |
: Yes |
| AI Brightness Control |
: Yes |
| Color Display Bits / Billion Rich Colors |
: Yes |
| AI Picture Pro |
: AI Picture |
| AI Upscaling |
: AI Upscaling |
| Upscaler |
: 4K Upscaler |
| HDR |
: Cinema HDR |
| Contrast / Perfect Black |
: Perfect Black |
| Color / Wide Color Gamut |
: Perfect Color |
| Dolby Vision IQ |
: Yes ( 4K / 2K ) |
| HDR10 Pro |
: Yes ( 4K / 2K ) |
| HLG |
: Yes ( 4K / 2K ) |
| HEVC |
: 4K@60p, 10bit |
| VP9 ( Video Decoder ) |
: 4K@60P, 10bit |
| AV1 ( Video Decoder ) |
: 4K@60P, 10bit |
| Contrast / Dimming |
: Pixel Dimming |
| AI Genre Selection |
: Yes ( Dolby HDR ) |
| Image Enhancing |
: Image Enhancing |
| Contrast / Ultra Luminance |
: Ultra Luminance Pro |
| Face Enhancing + Body / Object ( 8K Only ) |
: AI Picture - Face Enhancing |
| Dynamic Tone Mapping / Pro ( + AI HDR Tone Mapping ) |
: HDR Dynamic Tone Mapping |
| Picture Processor |
: α7 Gen4 Processor 4K ( LM21U ) |
| Picture Mode |
: Yes 9 Modes ( Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert(Bright Room ), ( ISF ) Expert ( Dark Room ) ) |
|
| Audio |
| Sound Power ( RMS ) |
: 15 W + 15 W + 20 W |
| Woofer |
: Yes |
| Auto Volume Control |
: Yes |
| Speakers |
: 3 Way |
| Equaliser |
: Presets |
| Speaker Type |
: Front Firing |
| Dolby Audio |
: Dolby AC4, Dolby TrueHD |
| Sound Processing |
: Dolby Atmos, DTS Virtual-X, Virtualization & Upmix |
|
| Audio Output ( RMS ) |
: 20 W ( 10 W Per Channel ) |
| DOLBY ATMOS |
: Yes |
| Sound Share |
: Yes |
| Sound Alive |
: Yes |
| Clear Voice III |
: Yes |
| AI Acoustic Tuning |
: Yes |
| LG Sound Sync |
: Yes |
| Sound Mode Sync |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| AI Sound Pro |
: AI Sound |
| Speaker Direction |
: Down Firing |
| Surround mode => 21Y Spec Out |
: OLED Surround |
| WiSA Speakers |
: Yes ( WiSA 2.1 Ch ) |
| Speaker System |
: 2.0 Channel Speaker |
| Simultaneous Audio Output |
: Yes ( Optical Output Or HP Support Model ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Connectivity Options |
| HDMI 2.1 |
: 3 |
| USB 3.0 + 2.0 |
: 2 ( 3.0 X 1, 2.0 X 1 ) |
| CI Slot |
: Yes |
| DLNA 1.5 |
: Yes |
| Bluetooth 5.2 |
: Yes |
| Headphone |
: Yes |
| RF In ( F Sat ) |
: Yes |
| Ethernet / LAN |
: Yes |
| USB HID Support |
: Yes |
| HDMI Quick Switch |
: Yes |
| Chromecast & T-Cast |
: Yes |
| Digital Audio Out Optical |
: Yes |
| RF in ( IEC Terrestrial / Cable ) |
: Yes |
| HDCP 2.2 |
: 2,3 |
| HDMI eARC / ARC |
: eARC HDMI 1 |
| YPbPr |
: CVBS Optional |
| HDMI Max Resolution |
: 2160P / 60Hz 422 12Bit |
| WiFi |
: Built-in ax/ac/n 2.4/5Ghz MIMO |
|
| HDMI |
: 3 ( 1 Rear, 2 Side ) |
| USB |
: 2 ( Side ) |
| Ethernet Input / LAN |
: Yes ( Rear ) |
| SPDIF ( Optical Digital Audio Out ) |
: Yes ( Rear ) |
| Headphone Out |
: Yes ( Rear ) |
| Bluetooth Version 5.0 |
: Yes |
| Screen Share |
: Yes |
| Wi-Fi TV On |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| Bluetooth Low Energy On |
: Yes |
| WiFi |
: Yes ( 802.11ac ) |
| RF In |
: 2 ( Rear, RF / Sat ) |
| eARC / ARC ( Audio Return Channel ) |
: eARC ( Rear, HDMI 3 ) |
| Line Out |
: Yes ( Rear, Headphone Out Common ) |
|
| Smart TV Features |
| Operation System |
: Android P ( 9.0 ) |
| CPU |
: Quad Core |
| Social |
: Yes |
| Netflix |
: Yes |
| Disney+ |
: Yes |
| YouTube |
: Yes |
| Google Duo |
: Yes |
| HbbTV 2.0.2 |
: Yes |
| Web Browser |
: Yes |
| Magic camera |
: Yes |
| AI Amazon Alexa |
: Yes |
| Google Play Store |
: Yes |
| AI Google Assistant |
: Yes |
| Amazon Prime Video |
: Yes |
| Google Assistant Built-In |
: Yes |
| Hands-Free Google Assistant |
: Yes |
| 4K |
: Netflix, YouTube, Amazon Prime, AppleTV+ & More |
| Unlimited Content |
: Netflix , Disney+ , Amazon Prime, YouTube , HBO GO, Spotify, Twitch, Kodi, Plex, Google play movies, Hulu, Rakuten and so many others… |
|
| Operating System |
: webOS Smart TV |
| CPU |
: Quad |
| ThinQ |
: Yes |
| ThinQ App |
: Yes |
| AI UX |
: Yes |
| AI Home |
: Yes |
| AI Recommendation / AI |
: Yes |
| DIAL |
: Yes |
| LG Store |
: Yes |
| Quick Access |
: Yes |
| Web Browser |
: Yes |
| Home Dashboard |
: Yes |
| TV On With Mobile |
: Yes |
| Network File Browser |
: Yes |
| Related Content Search |
: Yes |
| Next Picks ( AI Channel ) |
: Yes |
| Magic Explorer ( AI Link ) |
: Yes |
| Block Access To Harmful Site |
: Yes |
| Hotel Mode |
: Yes |
| Sports Alert |
: Yes |
| 360° VR Play |
: Yes |
| Art Gallery |
: Yes |
| Intelligent Edit |
: Yes |
| Music Discovery |
: Yes |
| Apple Homekit |
: Yes |
| Airplay2 |
: Yes |
| Speech To Text |
: Yes |
| LG Voice Search |
: Yes |
| Universal Control |
: Yes |
| Mobile Connectivity |
: Yes |
| Music Player -> Media Player |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Intelligent Voice Recognition |
: Yes |
|
| Other Features |
| Design |
: Bezel-Less Ultra Slim Metal Design : Premium & Elegant Frameless Design |
| Color |
: Brushed Aluminium Metal Front |
| Stand Type |
: Fixed Central |
| Teletext |
: Yes |
| Sleep Timer |
: Yes |
| Sports Mode |
: Yes |
| Analogue Tuner |
: Yes |
| Quick Power On |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| USB HID Support |
: Yes |
| Auto Channel Search |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Smartphone / Tablet Remote Support |
: Yes |
| Game Mode |
: Auto |
| EPG ( DVB EIT / SI ) |
: Up To 8 Days |
| CI+ |
: Yes ( 1.4, ECP ) |
| DTV Tuner |
: DVB-T2 / C / S2 |
| Analogue Tuner Systems |
: PAL / SECAM / NTSC ( AV ) BG / DK / I / LL |
| OSD Languages |
: 29 Albanian, Bulgarian, Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Italian, Latvian, Lithuanian, Macedonian, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Turkish, Ukrainian |
|
| HGiG Mode |
: Yes |
| Instant Game Response ( ALLM ) |
: Yes |
| Digital TV Reception ( Terrestrial, Cable, Satellite ) |
: Yes |
| Teletext (Top / Flof / List ) |
: Yes |
| [ DVB ] Subtitle |
: Yes |
| AD ( Audio Description ) |
: Yes |
| Time Machine ( DVR ) |
: Yes |
| Time Shift |
: Yes |
| Digital Recording |
: Yes |
| Analog DVR |
: Yes |
| Analog TV Reception |
: Yes |
| Auto Calibration |
: Yes |
| EPG ( 8 Days ) |
: Yes |
| Teletext Page |
: Yes |
| Cable |
: DVB-C |
| Terrestrial |
: DVB-T2 |
| Satellite |
: DVB-S2 |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: 220-240V~50Hz |
| Max Power Consumption |
: 240 W |
| Annual SDR Power Consumption ( EEI 2021 ) ( X 1) |
: 103 W |
| Annual HDR Power Consumption ( EEI 2021 ) ( X 1) |
: 164 W |
| Weight Without Stand |
: 21.60 Kg |
| Weight With Stand |
: 22.40 Kg |
| Packaging Weight |
: 29.10 Kg |
| EEI 2021 Class SDR ( X1 ) |
: G |
| EEI 2021 Class HDR ( X1 ) |
: G |
| Auto power Off |
: Yes |
| Peak Luminance Ratio |
: 65% |
| Vesa Size |
: 400 mm X 400 mm |
|
| Power Supply |
: AC 100 ~240 V 50-60 Hz |
| Energy Efficiency Class |
: A |
| On Mode Power Consumption ( W ) |
: 93.0 W |
| Annual Power Consumption ( kWh ) |
: 136 kWh |
| Power Consumption Standby |
: Under 0.5 W |
| Luminance Ratio (%) |
: 65 |
| Mercury Content ( Mg ) |
: 0.0 |
| Energy Saving Mode |
: Yes |
| Illuminance Green Sensor |
: Yes |
| Energy Standard |
: Yes |
|
| Supplied Accessories |
| Remote Control |
: RC802N5 + RC802V5 |
| Batteries |
: Yes |
| User Manual |
: Yes |
|
| Remote Control |
: MR21 |
| AA x 2EA Battereis |
: Yes |
| User Manual |
: Yes |
| Power Cable |
: Yes ( TV Attached ) |
|
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Compare TCL 55C825K with:
|
Compare LG OLED55A1PVA with:
|
|
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 OLED55A1PVA and TCL 55C825K are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. LG OLED55A1PVA and TCL 55C825K offer different motion rates (50 Hz vs 100 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. 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. Top Differences- Refresh Rate: 50 Hz Vs 100 Hz
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