| Model No |
55S446-CA |
55UN6955ZUF |
| 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 |
120 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 |
: 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 HDR LED |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Display Colors |
: 1.07 Billion |
|
| BackLight |
: 4K UHD Direct LED |
| HDR10 |
: Yes |
| HLG |
: Yes |
| Active HDR |
: Yes |
| Filmmaker Mode |
: Yes |
| True Color Accuracy |
: Yes |
| Upscaling |
: 4K Upscaling |
| Display Type |
: Real 4K Display |
| Picture Processor |
: Quad Core Processor 4K |
|
| Audio |
| Audio Output ( RMS ) |
: 8 W + 8 W |
| Premium Audio |
: Dolby Digital Plus |
|
| Audio Output ( RMS ) |
: 20 W |
| AI Sound |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.0 Channel |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Connectivity Options |
| HDMI |
: 3 ( 1 eARC ) |
| USB 2.0 |
: 1 |
| Composite Audio / Video Input |
: 1 Yes |
| Digital Optical Audio Output |
: 1 Yes |
| Headphone Jack |
: 1 Yes |
| RF Antenna Input |
: 1 Yes |
| Bluetooth® |
: 1 Yes |
| WiFi |
: 1 Yes |
| Wireless Connection |
: 802.11ac 2x2 Dual Band ( Support 2.4GHz & 5GHz ) |
|
| HDMI |
: 3 ( 1 Rear, 2 Side ) |
| USB ( 2.0 ) |
: 2 ( 1 Rear, 1 Side ) |
| AV Input |
: 1 Rear |
| Ethernet / LAN |
: 1 Rear |
| Digital Audio Output ( Optical ) |
: 1 Rear |
| RF Connection Input ( Antenna / Cable ) |
: 1 Rear |
| IP Control |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| Smart Phone Connectivity |
: Yes |
| HDMI Audio Return Channel |
: ARC ( HDMI 2 ) |
| TV Tuner |
: ATSC, Clear QAM |
| Wi-Fi® Standard |
: Wi-Fi Certified 802.11ac |
|
| Smart TV Features |
| Operating System |
: Google TV |
| Chromecast |
: Yes |
| Control Buttons |
: One Button |
| Integrated Voice Assistant |
: Google Assistant |
|
| Operating System |
: webOS |
| Sports Alert |
: Yes |
| LG Channels |
: Yes |
| Home Dashboard |
: Yes |
| Full Web Browser |
: Yes |
| Who. Where. What? |
: Yes |
| LG Content Store ( App Store ) |
: Yes |
| Apple |
: Apple Airplay 2, Apple Homekit |
| Google Home Compatible |
: Yes ( Google Home Device Sold Separately ) |
| Content Partners |
: Netflix, Disney+, Apple TV, Hulu, Paramount+, Peacock, Youtube TV, Spotify, iHeartRadio And More |
|
| Other Features |
| Closed Caption |
: Yes |
| Sleep Timer |
: Yes |
| Parental Control ( V-Chip ) |
: Yes |
| Accessible Menu System ( CVAA ) |
: Yes |
| 1 Year Limited Warranty |
: Yes |
| Multilingual On-Screen-Display |
: English, Spanish, French |
| Tuner Type |
: ATSC / NTSC / Clear QAM |
|
| HGiG |
: Yes |
| Auto Low Latency Mode ( ALLM ) |
: Yes |
| Limited Warranty |
: Please See Support Tab For Full Details On The Limited Warranty |
|
| General Details |
| Power Supply (Voltage, Hz) |
: AC 100V-240V 50/60Hz |
| Annual Power Consumption |
: 133 kWh/Y |
| Weight Without Stand |
: 11.20 Kg |
| Weight With Stand |
: 11.29 Kg |
| Packaging Weight |
: 16.01 Kg |
| VESA Walll Mount Pattern |
: 300 mm X 300 mm |
|
| Power Supply |
: AC 100~240V 50-60Hz |
| Power Consumption |
: 78.7 W |
| Annual Power Consumption ( kWh ) |
: 146 kWh/Y |
| Power Consumption Standby |
: Under 0.5 W |
| TV Weight Without Stand |
: 14.28 Kg |
| TV Weight With Stand |
: 14.37 Kg |
| Packaging Weight |
: 19.82 Kg |
| VESA Mounting |
: 300 mm X 300 mm |
|
| Supplied Accessories |
| Remote Control |
: Voice Remote Control |
| 2 AAA Batteries |
: Yes |
| Screw Size |
: M6 X 12 |
| Quick Start Guide |
: Yes English |
|
| Standard Remote Control |
: Yes |
| AAA Batteries |
: Yes |
| Power Cable |
: Yes |
| E-Manual |
: Yes |
| Quick Start Guide |
: Yes |
| Wall Mount |
: OLW480B ( Optional, Sold Separately ) |
|
|
Compare TCL 55S446-CA with:
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Compare LG 55UN6955ZUF with:
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Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Audio output differs between the two (8 W + 8 W vs 20 W), which can influence overall sound clarity and loudness. 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. TCL 55S446-CA and LG 55UN6955ZUF 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. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. TCL 55S446-CA and LG 55UN6955ZUF offer different motion rates (60 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences. Top Differences- Refresh Rate: 60 Hz Vs 120 Hz
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