| Model No |
Xiaomi TV Q2 55 |
55P638 |
| 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 |
60 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: Dolby, DTS, MP3, FLAC, AAC, OGG, ADPCM, OPUS |
| Supported Video Formats |
: AV1, H.265, H.264, H.263, VP8/VP9, MPEG 1/2, MJPEG |
| Supported Picture Formats |
: PNG, GIF, JPG, BMP |
|
| 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 |
|
| Video |
| Backlight |
: 4K UHD QLED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Dolby Vision IQ |
: Yes |
| Quantum Dot Display |
: Yes |
| 4K Ultra High-Resolution Image Quality |
: Yes |
| MEMC |
: 60Hz |
| Wde Color Gamut |
: DCI-P3 92% ( Typ ) |
| Color Depth |
: 1.07 Billion ( 8-Bit + FRC ) |
|
| Backlight |
: 4K HDR LED |
| Digital Noise Reduction |
: Yes |
| Film Mode |
: Yes |
| Sports Mode |
: Yes |
| Smart HDR |
: Yes |
| Motion Clarity |
: Pro |
| Picture Performance Index |
: 2400 |
| Dynamic Contrast |
: Mega |
| Wide Color Technology |
: Dynamic Color |
| Picture Engine |
: IPQ 2.0 Engine |
| Color Management |
: 20P & 2P Calibration |
| UHD Upscaling |
: UHD AI Super Resolution |
|
| Audio |
| Audio Output ( RMS ) |
: 15 W + 15 W |
| DTS:X |
: Yes |
| Dolby Atmos |
: Yes |
|
| Audio Output ( RMS ) |
: 2 X 10 W |
| Music Sound Power |
: 2 X 20 W |
| Auto Volume Control |
: Yes |
| Equaliser |
: Presets |
| Speakers |
: Full Range |
| Speaker Type |
: Down Firing |
| Dolby |
: Dolby AC4, Dolby TrueHD |
| Processing |
: Dolby Atmos, Virtualization & Upmix |
|
| Connectivity Options |
| HDMI ( 2.0 ) |
: 3 ( 1 Port With eARC ) |
| USB ( 2.0 ) |
: 2 |
| CI Slot |
: Yes |
| Composite In |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Ethernet / LAN |
: Yes |
| 3.5mm Headphone Jack |
: Yes |
| Optical Digital Audio Out |
: Yes |
| WiFi |
: i2.4GHz/5GHz |
| Broadcasting System |
: DVB-T2/C, DVB-S2* |
|
| HDMI |
: 3 |
| USB ( 3.0 + 2.0 ) |
: 2 |
| RF In ( F Sat ) |
: 1 |
| CI ( Slot ) / Type |
: 1 |
| RF In ( IEC Terrestial / Cable ) |
: 1 |
| Ethernet Or LAN RJ-45 |
: Yes |
| HDMI 3 x 2.1 |
: Yes |
| Digital Audio Out Optical |
: Yes |
| Headphone |
: Yes |
| Bluetooth SBC / 5.0 |
: Yes |
| HDCP 2,3 |
: Yes |
| HDMI Max Resolution |
: 2160P / 60Hz 422 12bit |
| WiFi |
: Built-I ac / n / g 2.4 / 5Ghz MIMO |
|
| Smart TV Features |
| Operating System |
: Google TV |
| Processor |
: MTK 9611 |
| CPU |
: Quad A55 Up To 1.5GHz |
| GPU |
: Mali G52 |
| RAM |
: 2 GB |
| ROM |
: 16 GB |
| Disney+ |
: Yes |
| YouTube |
: Yes |
| Apple TV+ |
: Yes |
| Prime Video |
: Yes |
| YouTube Music |
: Yes |
|
| Smart TV |
: Android TV ( 29 Languages ) |
| HbbTV 2.0.2 |
: Yes |
| CPU |
: Quad Core |
| WiFi Sharing |
: Chromecast & T-cast |
| AI Google Assistant |
: Google Assistant Ready |
| AI Amazon Alexa |
: Works with Alexa DE / FR / IT / UK |
| Smart Home |
: TCL Home, Google Home, Alexa Smart Home |
| 4K |
: Netflix, YouTube, Amazon Prime, AppleTV+ & More |
|
| Other Features |
| Design |
: Bezel-Less Design |
| Color |
: Grey |
| Stand |
: Double Metal Stand |
|
| Teletext |
: Yes |
| Analogue Tuner |
: Yes |
| Auto Channel Search |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| USB Channel List Clone |
: Yes |
| HDMI Quick Switch |
: Yes |
| DLNA 1.5 |
: Yes |
| USB HID Support |
: Yes |
| Sleep Timer |
: Yes |
| HDMI CEC ( T-Link ) |
: Full |
| Game Mode |
: Auto |
| CI+ |
: Yes ( 1.4, ECP ) |
| DTV Tuner |
: DVB-T2/C/S2 |
| EPG ( DVB EIT / SI ) |
: Up To 8 Days |
| Analogue Tuner Systems |
: PAL / SECAM / NTSC ( AV ) BG / DK / I / LL |
| USB Multimedia Browser |
: Video Up To 4K : AVI, WMV, MP4 ( H.265.H.264, VP9, …), MPG, TS, MKV, WebM, VP9, Audio: WMA, MP3, Pictures: HEIF, JPG, PNG, BMP, Text subtitles |
| 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 |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 200-240V～50/60Hz |
| Power Consumption |
: 160 W |
| Power Consumption Standby |
: ≤0.5 W |
| Weight Without Stand |
: 13.43 Kg |
| Weight With Stand |
: 13.69 Kg |
| Weight Including Packing |
: 16.99 Kg |
| Relative Humidity |
: ＜80% |
| Humidity |
: 20% ~ 80% |
| Operating Temperature |
: 0°C ~ 40°C |
| Storage Temperature |
: 15°C ~ 45°C |
| Wall Mounting |
: 200 mm X 200 mm |
|
| Power Supply ( Voltage, Hz ) |
: 220-240V~50Hz |
| Power Consumption Standby |
: 0.29 W |
| Auto Power Off |
: Yes |
| Peak Luminance Ratio |
: 65% |
| Weight Without Stand |
: 9.80 Kg |
| VESA Walll Mount Pattern |
: 200 x 200 mm |
|
| Supplied Accessories |
| 1N Remote Control |
: Yes |
| 2 Stand |
: Yes |
| 1N Screw Bag |
: Yes |
| 1N Power Cable |
: Yes |
| 1N User Manual |
: Yes |
| IN Warranty Card |
: Yes |
|
| Remote Control |
: RC802NU1 |
| Batteries |
: Yes |
| Stand Type |
: Fixed |
|
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Compare Mi Xiaomi TV Q2 55 with:
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Compare TCL 55P638 with:
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Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Audio output differs between the two (2 X 10 W vs 15 W + 15 W), which can influence overall sound clarity and loudness. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. Both TVs come with smart platforms that support popular streaming apps and voice control features. TCL 55P638 and Mi Xiaomi TV Q2 55 are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. 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- Display Technology: 4K HDR LED Vs 4K UHD QLED
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