Best For
Best for Gaming
TCL 55C72K
Better Sound Quality
TCL 55C72K
Best Picture Quality
TCL 55C72K
Best Smart TV Experience
TCL 55C72K
The Samsung UA55RU7470UXXL and TCL 55C72K are both 55-inch 4K smart TVs, but they target very different buyers. Samsung focuses on reliable picture quality, smart features, and everyday entertainment with HDR10+, Dynamic Crystal Color, and a proven smart TV ecosystem. TCL, on the other hand, is built for enthusiasts who want premium visuals, gaming performance, and immersive audio. With Mini LED QLED technology, Dolby Vision, 144Hz refresh rate, HDMI 2.1, and a powerful ONKYO speaker system, the TCL model offers significantly more advanced hardware. Choosing between them depends on whether you prioritize value and simplicity or cutting-edge home entertainment.
Verdict
The TCL 55C72K is the clear winner for most buyers thanks to its Mini LED QLED display, higher brightness, 144Hz refresh rate, Dolby Vision, Dolby Atmos, HDMI 2.1 gaming features, and stronger 60W ONKYO audio system. It is ideal for gaming, movies, and premium home theater use. The Samsung UA55RU7470UXXL remains a good choice for casual TV viewing and users who want a dependable smart TV experience, but it cannot match TCL's modern display and gaming capabilities.
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| Model No |
55C72K |
UA55RU7470UXXL |
| 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 |
144 Hz |
100 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 3.0, 2.0 |
| Supported Audio Formats |
: AAC, MP3, WMA, WAV ( PCM ), AIFF, FLAC, AC3 |
| Supported Video Formats |
: MKV ( H.264 ), MP4, MOV ( H.264 ), TS ( H.264 ) |
| Supported Picture Formats |
: JPEG, PNG, GIF |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, FLAC, OGG, WMA, WAV, MIDI, APE, AIFF, ALAC, M4A, MPA, AAC, SVAF, WEBM, RMVB |
| Supported Video Formats |
: AVI, MKV, MP4, ASF, MOV, 3GP, FLV, VRO, VOB, SVI |
| Supported Picture Formats |
: JPG, JPEG, PNG, BMP, MPO |
|
| Video |
| Backlight |
: 4K UHD Premium QD-MiniLED QLED |
| HLG |
: Yes |
| AI HDR |
: Yes |
| MEMC |
: Yes |
| HDR 10 |
: Yes |
| HDR 10+ |
: Yes |
| AI Color |
: Yes |
| AI Scene |
: Yes |
| AI Clarity |
: Yes |
| Micro-OD |
: Yes |
| AI Motion |
: Yes |
| AI Contrast |
: Yes |
| Dolby Vision |
: Yes |
| Dolby Vision IQ |
: Yes |
| Energy-Efficient |
: Yes |
| Multiple Eye Care |
: Yes |
| Enhanced Stability |
: Yes |
| Bidirectional 23 Bit |
: Yes |
| Ultra-Long Lifespan |
: Yes |
| Ultra-High Contrast |
: Yes |
| High Panel Contrast |
: Yes |
| Transient Response |
: Yes |
| Condensed Micro Lens |
: Yes |
| Ultra-High Color Gamut |
: Yes |
| Colorful Quantum Crystal |
: Yes |
| 5X Contrast Enhancement |
: Yes |
| Ultra-High Peak Brightness |
: Yes |
| Super Condensed Micro Lens |
: Yes |
| Powerful Light-Emitting Chip |
: Yes |
| Colorful Quantum Crystal QLED |
: Yes |
| Dynamic Lighting Bionic Algorithm |
: Yes |
| Bionic Color Optimization Technology |
: Yes |
| Contrast Ratio |
: 7000:1 |
| Resolution |
: 4K UHD |
| Wide Color Gamut |
: 97% DCI-P3 |
| System Brightness |
: 2600 Nit ( Peak ) |
| Picture Engine |
: AIPQ Pro Processor |
| Panel Type |
: CSOT CrystGlow HVA Panel Technology |
| Dimming Zones |
: Precise Dimming Series Up To 2048 Zones |
| Refresh Rate |
: MEMC 120HZ; VRR 48HZ~288HZ; DLG 240Hz |
|
| Backlight |
: LED |
| Contrast Enhancer |
: Yes |
| Auto Motion Plus |
: Yes |
| Film Mode |
: Yes |
| HDR 10+ |
: Yes |
| HLG |
: Yes |
| PQI |
: 1900 |
| High Dynamic Range |
: Yes |
| Picture Engine |
: UHD Engine |
| Contrast |
: Mega Contrast |
| Color |
: Dynamic Crystal Color |
|
| Audio |
| Audio Output ( RMS ) |
: 60 W |
| Dolby Atmos |
: Yes |
| IMAX Enhanced |
: Yes |
| Sound Channel |
: 2.1.2 Channel |
| Speaker System |
: ONKYO 2.1.2 Hi-Fi System |
|
| Sound Output ( RMS ) |
: 20 W |
| Speaker Type |
: 2 Channel |
| Dolby Digital Plus |
: Yes |
| Sound Mirroring |
: Yes |
| Blutooth Audio |
: Yes |
| Dialog Enhancement |
: Yes |
|
| Connectivity Options |
| HDMI ( 2.1 ) |
: 4 |
| USB ( 3.0 + 2.0 ) |
: 2 ( USB3.0 X 1, USB2.0 X 1 ) |
| WiFi 5 |
: Yes |
| HDMI CEC |
: Yes |
| Bluetooth 5.4 |
: Yes |
| Ethernet / LAN |
: Yes |
| HDMI2. 1 ( eARC & ARC ) |
: Yes |
| Miracast ( Wireless Display ) |
: Yes |
| HDMI Version |
: HDMI1.4 & HDMI2.0 & HDMI2.1, HDCP1.4 & HDCP2.2 |
|
| HDMI |
: 3 |
| USB |
: 2 |
| BT HID Built-in |
: Yes |
| WiFi Direct |
: Yes |
| Component In ( Y / Pb / Pr ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| Bluetooth Low Energy |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| HDMI Quick Switch |
: Yes |
| USB HID Support |
: Yes |
| Multiroom Link |
: Yes |
| CI Slot |
: Yes |
| CI ( Common Interface ) |
: CI + ( 1.4 ) |
| Dongle Compatibility ( 3G / LTE / WiFi ) |
: Yes ( India Only ) |
| Composite In ( AV ) |
: Yes 1 ( Common Use for Component Y ) |
| RF In ( Terrestrial / Cable Input ) |
: 1 / 1 ( Common Use for Terrestrial ) /1 |
|
| Smart TV Features |
| Operating System |
: Google TV |
| CPU |
: ARM Cortex-A73 |
| GPU |
: ARM Mali-G57 |
| RAM |
: 3 GB |
| ROM |
: 32 GB |
| AI Art |
: Yes |
| Netflix |
: Yes |
| YouTube |
: Yes |
| Disnep+ |
: Yes |
| AirPlay 2 |
: Yes |
| Apple TV |
: Yes |
| Art Gallary |
: Yes |
| Video Chat |
: Yes |
| Hey Google |
: Yes |
| Prime Video |
: Yes |
| Web Browser |
: Yes |
| YouTube Music |
: Yes |
| Works With Alexa |
: Yes |
| Google Assistant Built-In |
: Yes |
| Hands-Free Voice Control |
: Yes |
|
| SmartThings App Support |
: Yes |
| Processor |
: Quad-Core |
| Works with Google Assistant |
: Yes ( IN Only ) |
| TV Sound to Mobile |
: Yes |
| Mobile to TV - Mirroring, DLNA |
: Yes |
| Auto Channel Search |
: Yes |
| Digital Clean View |
: Yes |
| Analog Clean View |
: Yes |
| Auto Data Backup |
: Yes |
| TV Key |
: Yes |
| IPv6 Support |
: Yes |
| MBR Support |
: Yes |
| Time Shift |
: Yes |
| Extended PVR |
: Yes |
| Smart Things |
: Yes |
| EPG |
: Yes |
| Gallery |
: Yes |
| Digital Broadcasting |
: DVB-T2S2 |
| S-Share |
: Yes ( India Only ) |
| Game Mode |
: Yes ( Auto Game Mode ) |
| Bixby |
: US English, Korean, UK English, French, German, Italian, Spanish ( Features vary by language ) |
| Accessibility |
: Voice guide ( UK English ) / Enlarge / High contrast / Learn TV Remote ( UK English ) / Multi-output Audio / Negative Colors / Grayscale / Learn Menu Screen ( UK English ) / Video Zoom / Key Repeat Delay |
|
| Other Features |
| Design |
: Ultra Slim Design |
| PVR |
: Yes |
| Timeshift |
: Yes |
| Kid's Profile |
: Yes |
| Sleep Timer |
: Yes |
| Quick Settings |
: Yes |
| Ambiant Mode |
: Yes |
| Program Guide ( EPG ) |
: Yes ( For DTV Programme Only ) |
|
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Design |
: New Edge |
| Front Color |
: Titan Gray |
| Bezel Type |
: VNB |
| Slim Type |
: Slim |
| Triple Protection |
: Yes |
| Connect Share™ ( HDD ) |
: Yes |
| Eco Sensor |
: Yes |
| Analog Tuner |
: Yes |
| Teletext ( TTX ) |
: Yes |
| OSD language |
: 22 Local Languages, English |
|
| General Details |
| Power Supply ( Voltage, Hz ) |
: AC 100 - 240V 50/60Hz |
| Power Consumption |
: 260 W |
| Power Consumption Standby |
: 0.5 W |
| Energy Saving Mode |
: Yes |
| Weight Without Stand |
: 13.3 Kg |
| Weight With Stand |
: 14.5 Kg |
| Package Weight |
: 19 Kg |
| VESA Walll Mount Pattern |
: 300 mm X 300 mm |
|
| Power Requirements |
: AC 110 - 120 V 50 / 60 Hz |
| Power Consumption |
: 150 W |
| Stand ( Basic ) ( W x D ) |
: 850.4 mm x 360.6 mm |
| Weight Without Stand |
: 17.2 Kg |
| Weight With Stand |
: 19.7 Kg |
| Weight Of Package Carton |
: 25.5 Kg |
| Stand Color |
: Titan Gray |
| Stand Type |
: V-Type Center Low |
|
| Supplied Accessories |
| Remote Control |
: IR, Bluetooth |
| Stand |
: Yes |
| Wall Mount |
: Yes |
| 2N Batteries |
: Yes |
| User Manual |
: Yes |
|
| Remote Control |
: TM1950A |
| Batteries |
: Yes |
| User Manual |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| Mini Wall Mount Support |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| Samsung Smart Control ( Included ) |
: Yes |
|
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Compare TCL 55C72K with:
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Compare Samsung UA55RU7470UXXL with:
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Frequently Asked Questions
Which product is better for gaming?
The TCL 55C72K is significantly better for gaming thanks to its 144Hz panel, HDMI 2.1 support, VRR, ALLM, AMD FreeSync Premium Pro, and dedicated gaming features.
Does Samsung UA55RU7470UXXL support Dolby Atmos?
No, the Samsung UA55RU7470UXXL supports Dolby Digital Plus but does not include Dolby Atmos support.
Which TV offers better picture quality?
The TCL 55C72K delivers superior picture quality with Mini LED QLED technology, Dolby Vision, higher brightness, wider color gamut, and advanced local dimming zones.
The TCL 55C72K delivers superior picture quality with Mini LED QLED technology, Dolby Vision, higher brightness, wider color gamut, and advanced local dimming zones.
The TCL 55C72K offers a much stronger audio experience with a 60W ONKYO 2.1.2-channel speaker system, Dolby Atmos, and IMAX Enhanced support, compared to Samsung's 20W 2-channel setup.
Which TV is better for movie lovers?
Movie enthusiasts will prefer the TCL 55C72K because of its Dolby Vision support, higher contrast, brighter HDR performance, and immersive audio system.
Is the Samsung UA55RU7470UXXL still worth buying?
Yes, it remains a good option for casual viewing and everyday smart TV use, but buyers seeking the latest display, gaming, and audio technologies will get more value from the TCL 55C72K.
Top Differences- Resolution: 4K 3840 x 2160 Vs 4K UHD
- Refresh Rate: 100 Hz Vs 144 Hz
- Display Technology: LED Vs 4K UHD Premium QD-MiniLED QLED
- Picture Processor: UHD Engine Vs AIPQ Pro Processor
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