| Model No |
55P638K |
WH55UD45 |
| TV Type |
Android TV |
Android 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 |
60 Hz |
60 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, WMA |
| Supported Video Formats |
: AVI, MPEG |
| Supported Picture Formats |
: GIF, JPEG |
|
| Video |
| Backlight |
: 4K UHD LED |
| HLG |
: Yes |
| PQ10 |
: Yes |
| HDR10 |
: Yes |
| Film Mode |
: Yes |
| Smart HDR |
: Yes |
| 10 Bit Panel |
: Yes |
| Motion Clarity Pro |
: Yes |
| Digital Noise Reduction |
: Yes |
| Picture Performance Index |
: 2300 |
| Dynamic Contrast |
: Mega |
| Wide Color Technology |
: Dynamic Color |
| Picture processing |
: IPQ 2.0 Engine |
| Color Management |
: 20P & 2P Calibration |
| Video Decoding |
: H.265 UHD, H.264, MPEG-2 |
| UHD Upscaling |
: UHD Machine Learning AI SR |
|
| Backlight |
: LED |
| HDR 10 |
: Yes |
| Digital Noise Filter |
: Yes |
| Contrast Ratio |
: 5000:1 |
| Brightness |
: 500 Nits |
|
| Audio |
| Sound Power ( RMS ) |
: 10 W + 10 W |
| Auto Volume Control |
: Yes |
| Dolby |
: Dolby AC4 |
| Speakers |
: Full Range |
| Sound Processing |
: Dolby Audio |
| Speaker Type |
: Down Firing |
|
| Sound Output ( RMS ) |
: 40 W |
| Number Of Speakers |
: Yes |
| Surround Sound |
: Yes |
| Speaker Type |
: Box Speaker |
| Sound Technology |
: Surround Sound |
| Sound Mode |
: Standard, Sport, Movie, Music |
|
| 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 |
| Headphone |
: Yes |
| RF In ( F Sat ) |
: Yes |
| Bluetooth 5.0 |
: 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 CEC ( T-link ) |
: Full |
| HDMI eARC / ARC |
: eARC HDMI1 |
| YPbPr |
: CVBS Optional |
| WiFi |
: Built-in b/g/n 2.4/5Ghz MIMO |
|
| HDMI |
: 3 |
| USB 2.0 |
: 2 |
| Bluetooth 5.0 |
: Yes |
| Ethernet |
: Yes |
| Headphone |
: Yes |
| Digital Audio Output (Coaxial & Optical) |
: 1 ( Optical, Side ) |
| Wi-Fi |
: Dual Band 2.4 GHz/5 GHz |
| Connectivity |
: In-Built Chromecast & Airplay supports 1000+ Apps |
|
| Smart TV Features |
| Operation System |
: Android R ( 11.0 ) |
| CPU |
: Quad Core |
| Netflix |
: Yes |
| YouTube |
: Yes |
| TCL Home |
: Yes |
| Google Duo |
: Yes |
| HbbTV 2.0.2 |
: Yes |
| Freeview Play |
: Yes |
| Google Play Store |
: Yes |
| Google Assistant Built-In |
: Yes |
| AI Google Assistant |
: Google Assistant Ready |
| AI Amazon Alexa |
: Works with Alexa DE / FR / IT / UK |
| 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 |
: ANDROID 9 |
| Processor |
: ARM Cortex A53 |
| RAM |
: 2 GB |
| ROM |
: 8 GB |
| Web Browser |
: Yes |
| Dedicated Shortcut Keys on Remote |
: Yes ( Prime, Youtube, Sony Liv ) |
| Apps & Games |
: More Than 6000 Plus Apps and Games Like Prime Video, Hotstar, Zee5, Sony LIV, Google Play Store with 500,000 Plus TV Shows |
|
| Other Features |
| Design |
: Bezeless Design |
| Color |
: Brushed Dark Metal Front |
| Stand Type |
: Y-shape |
| 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 |
| USB Channel List Clone |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Smartphone / Tablet Remote Support |
: Yes |
| Multipicture |
: PAT |
| 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 |
|
| Panel |
: A+ |
| Colour |
: Black |
| Bezel |
: Ultra Thin Bezel |
| Device Support |
: Speaker, Headphone, Game Controlloer, Mouse, Keyboard |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: 220-240V~50Hz |
| Power Consumption Maximum* |
: 125 W |
| On Mode Power Demand In SDR ( X1 ) |
: 59 W |
| On Mode Power Demand In HDR (X1) |
: 90 W |
| Power Consumption Standby* |
: 0.29 W |
| Weight Without Stand |
: 9.80 Kg |
| Weight With Stand |
: 10,00 Kg |
| Packaging Weight |
: 13.80 Kg |
| EEI Class SDR ( X1 ) |
: F |
| EEI Class HDR ( X1 ) |
: G |
| Auto power Off |
: Yes |
| Peak Luminance Ratio |
: 76% |
| Vesa Size |
: 200 mm X 200 mm |
|
| Power Requirements |
: AC 120V, 50 / 60Hz |
| Power Consumption Standby |
: 0.5 W |
| Weight Without Stand |
: 18 Kg |
|
| Supplied Accessories |
| Remote Control |
: RC802N5 |
| Batteries |
: Yes |
| User Manual |
: Yes |
|
| Remote Control |
: IR, Bluetooth |
| 2 AAA Batteries |
: Yes |
| User Manual |
: Yes |
| Power Cord |
: Yes |
| Warranty Card |
: Yes |
| Table Top Stand |
: Yes |
| Wall Mount Bracket |
: Yes |
|
|
Compare TCL 55P638K with:
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Compare Westinghouse WH55UD45 with:
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Key Differences
Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. 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. Westinghouse WH55UD45 and TCL 55P638K 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. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. 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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