| Model No |
55R646 |
55UIF-S |
| 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 |
120 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AC3, AAC, AC4 |
| Supported Video Formats |
: AVI, DIV, MPEG-4, MPEG-H, MP4, VC-1, VP8, PP9 |
| Supported Picture Formats |
: JPEG, PNG ,BMP, HEIF |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AAC, WMA, WAV, FLAC |
| Supported Video Formats |
: MPG, MPEG, MP4, MOV, MKV, AVI, FLV, WEBM |
| Supported Picture Formats |
: JPEG, PNG, BMP, GIF, |
|
| Video |
| Backlight |
: 4K HDR Mini-LED QLED TV |
| HDR10+ |
: Yes |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Dolby Vision |
: Yes |
| Natural Motion |
: 480 |
| Resolution |
: UHD |
| Display Colors |
: 1.07 Billion |
| Picture Engine |
: AiPQ Engine |
|
| Backlight |
: 4K UHD LED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Upscaling |
: Yes |
| Dolby Vision |
: Yes |
| Wide Color Gamut |
: Yes |
| Ultra Bright Screen |
: Yes |
| Image Contrast Ratio |
: 1200:1 |
| Brightness |
: 300 Nits |
| Response Time |
: 9 Milliseconds |
| Panel Type |
: A+ Grade Panel |
| Picture Engine |
: Lucent / Amlogic 9th Generation Imaging Engine |
|
| Audio |
| Audio Output ( RMS ) |
: 15 W + 15 W |
| Dolby Processing |
: Dolby Atmos |
| Audio Passthrough |
: Dolby Atmos / Dolby Digital Plus / Dolby Digital |
|
| Audio Output ( RMS ) |
: 20 W |
| Number of Speakers |
: 2 |
| Dolby Atmos |
: Yes |
| DTS Tru Surround |
: Yes |
|
| Connectivity Options |
| HDMI 2.1 |
: 4 ( 2 Ports With HDMI 2.1 Supports Up To 4k/120Hz. 1 Port With eARC ) |
| USB 2.0 |
: 2 |
| Ethernet / LAN |
: 1 Yes |
| RF Input ( NTSC, ATSC ) |
: 1 Yes |
| Audio Output ( RCA ) |
: Yes |
| Audio Output Headphone |
: 1 Yes |
| SPDIF Digital Audio Optical |
: 1 Yes |
| WiFi 6 |
: 802.11b/g/n/ac/ax 2X2, 2.4 GHz & 5 GHz |
| AV Input |
: Composite Video + L&R Audio In ( Mini 3.5 mm Connector ) |
|
| HDMI |
: 3 |
| USB 2.0 |
: 2 |
| RF Input |
: Yes |
| Miracast |
: Yes |
| WiFi Direct |
: Yes |
| Bluetooth 5.0 |
: Yes |
| Ethernet / LAN |
: Yes |
| 1 AV IN Adapter |
: Yes |
| Chromecast Built-In |
: Yes |
| Wi-Fi |
: 802.11 ac/b/g/n |
|
| Smart TV Features |
| Smart Platform |
: Google TV |
| Chromecast Built-In |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| THX Certified Game Mode |
: Yes |
| Advanced PQ Setting With Mobile App |
: Yes |
| Hands-Free Voice Google Assistant Control |
: Yes |
| Variable Refresh Rate ( VRR ) |
: 48Hz - 120 Hz @ 4K |
| Easy Voice Control |
: Works With Siri, Alexa, And Hey Google |
|
| Operating System |
: Fire TV 7.0 |
| CPU |
: Multi-Core |
| GPU |
: MaliG31 MP2 |
| RAM |
: 1.5 GB |
| ROM |
: 8 GB |
| Live TV |
: Yes |
| Screen Mirroring |
: Yes |
| Google Play Store |
: Yes |
| Alexa Voice Control |
: Yes |
| Supported App - Netflix |
: Yes |
| Voice Remote with Alexa |
: Yes |
| Supported App - Youtube |
: Yes |
| Supported App - Prime Video |
: Yes |
| Control Your Smart Home |
: Yes |
| Supported Internet |
: Netflix, Prime Video, Zee5, Eros Now, JioCinema, SonyLiv, Youtube, Hungama, Hotstar |
| Inbuilt Apps |
: Amazon Prime Video, Netflix, YouTube, Zee5, Voot, SonyLive, Amazon Music, Hungama Play, Hotstar |
|
| Other Features |
| Sleep Timer |
: Yes |
| Closed Caption |
: Yes |
| 1 Year Limited Warranty |
: Yes |
| Parental Control ( V-Chip ) |
: Yes |
| Accessible Menu System ( CVAA ) |
: Yes |
| Control Buttons |
: One Button |
| Multilingual On-Screen-Display |
: English, Spanish, French |
| Tuner Type |
: ATSC / NTSC / Clear QAM |
| Live TV Pause From Antenna ( Up To 30 Minutes ) |
: Yes ( Compatible With USB Drive ) |
| Design |
: Full View Edge-To-Edge Glass Design |
|
| Colour |
: Black |
| Games |
: Yes |
| Blu-Ray Players |
: Yes |
| Internet Access |
: Yes |
| Gaming Console |
: Yes |
| DVD / STB Players |
: Yes |
| Voice Recognition |
: Yes |
| Facebook and Social Media Integration |
: Yes |
| Tuner Technology |
: PAL BG |
| Remote Control Description |
: Hot keys for Amazon Prime, Netflix, Youtube, Alexa voice assistant |
| Other Smart Features |
: Display Mirroring, Double USB Sharing, Easylink (HDMI-CEC), MyRemote Apps, Screen Casting, Smartphone connect, Smart Share, USB HID Support, WiFi Direct |
|
| General Details |
| Power Supply (Voltage, Hz) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 258 kWh/Y |
| Power Consumption Standby |
: ＜0.5 W |
| Weight Without Stand |
: 19.18 Kg |
| Weight With Stand |
: 19.59 Kg |
| Packaging Weight |
: 25.80 Kg |
| VESA Walll Mount Pattern |
: 300 mm X 300 mm |
|
| Power Requirements |
: AC 100 - 240 V, 50/60 Hz |
| Power Consumption |
: 125 W |
| Power Consumption Standby |
: 0.5 W |
| Weight Without Stand |
: 11 Kg |
| Weight With Stand |
: 11.20 Kg |
|
| Supplied Accessories |
| Remote Control |
: Voice Enabled Remote Control RC902N |
| 2 AAA Batteries |
: Yes |
| Screw Size |
: M6 X 20 |
| Power Cord Type |
: Detachable |
| Warranty Info / Quick Start Guide (QSG) |
: Yes English |
|
| Voice Remote Control |
: Bluetooth + IR |
| 2 AAA Batteries |
: Yes |
| User Manual |
: Yes |
| 1 AC Cord |
: Yes |
| Warranty Card |
: Yes |
| 2 Wall Mount |
: Yes |
| 2 Table Stand Base |
: Yes |
|
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Compare TCL 55R646 with:
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Compare Onida 55UIF-S with:
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TCL 55R646 and Onida 55UIF-S differ in resolution (UHD vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. TCL 55R646 and Onida 55UIF-S offer different motion rates (120 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. TCL 55R646 and Onida 55UIF-S are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. From a practical standpoint, both options provide a reliable viewing experience for most users. Audio output differs between the two (15 W + 15 W vs 20 W), which can influence overall sound clarity and loudness. Verdict: Choosing between TCL 55R646 and Onida 55UIF-S depends on your usage, whether you prioritize display quality, smoother motion, or smart features. Top Differences- Resolution: UHD Vs 4K 3840 x 2160
- Refresh Rate: 120 Hz Vs 60 Hz
- Display Technology: 4K HDR Mini-LED QLED TV Vs 4K UHD LED
- Picture Processor: AiPQ Engine Vs Lucent / Amlogic 9th Generation Imaging Engine
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