| Model No |
HG55AT670UJ |
QN55Q7FAAFXZC |
| 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 |
100 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AAC, WAV, WMA |
| Supported Video Formats |
: AVI, MKV, ASF, MP4, 3GP, MOV, FLV, VRO, VOB, PS, TS |
| Supported Picture Formats |
: JPEG, JPG |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, FLAC, OGG, WMA, WAV, MIDI, APE, AIFF, ALAC, M4A, MPA, AAC |
| 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 LED |
| HLG |
: Yes |
| HDR |
: Yes |
| HDR10+ |
: Yes |
| Film Mode |
: Yes |
| Auto Motion Plus |
: Yes |
| Contrast Enhancer |
: Yes |
| Natural Mode Support |
: Yes |
| Color |
: PurColor |
| Picture Quality Index |
: 1300 PQI |
| Micro Dimming |
: UHD Dimming |
| Contrast |
: Mega Contrast |
| Picture Engine |
: UHD Mastering Engine |
|
| Backlight |
: 4K UHD QLED |
| Filmmaker Mode |
: Yes |
| Contrast Enhancer |
: Yes |
| HDR Brightness Optimizer |
: Yes |
| Smart Calibration |
: Basic |
| HDR 10+ |
: Support |
| AI Upscale |
: 4K Upscaling |
| HDR |
: Quantum HDR |
| Contrast |
: Mega Contrast |
| Picture Engine |
: Q4 AI Processor |
| Motion Technology |
: Motion Xcelerator |
| Micro Dimming |
: Supreme UHD Dimming |
|
| Audio |
| Sound Output ( RMS ) |
: 20 W |
| Dolby Digital Plus |
: Yes |
| Speaker Type |
: 2 Channal |
|
| Sound Output ( RMS ) |
: 20 W |
| Q-Symphony |
: Yes |
| Object Tracking Sound |
: OTS Lite |
| Speaker Type |
: 2 Channel |
|
| Connectivity Options |
| HDMI |
: 3 |
| USB 2.0 |
: 2 |
| RJ12 |
: Yes |
| Ethernet / LAN |
: Yes |
| Anynet + ( HDMI-CEC ) |
: Yes |
| RJP ( Remote Jackpack ) |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| RF In ( Terrestrial / Cable input / Satellite Input) |
: 1/1 ( Common Use For Terrestrial ) / 0 |
|
| HDMI 2.1 |
: 3 |
| USB-A |
: 1 |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.3 |
: Yes |
| Ethernet / LAN |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| HDMI Audio Return Channel |
: eARC |
| High Frame Rate ( HDMI ) |
: 4K 60Hz ( For HDMI 1 / 2 / 3 ) |
| RF In ( Terrestrial, Cable Input, Satellite Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: Tizen |
| My Channel |
: Yes |
| USB Cloning |
: Yes |
| Security Mode |
: Yes |
| Welcome Message |
: Yes |
| Auto Source Mode |
: Yes |
| Hotel Channel List |
: Yes |
| Clock Back Up Supply |
: Yes |
| Channel Menu Display |
: Yes |
| Samsung LYNK™ DRM |
: Yes |
| RJ12 / IR Pass Through |
: Yes |
| Hospitality Home Menu |
: Yes |
| Smoovie Compatibility |
: Yes |
| Soundbar Compatibility |
: Yes |
| Wake-Up Timer ( Alarm ) |
: Yes |
| On / Off Timer ( Schedule ) |
: Yes |
| S / W EPG ( Solution EPG ) |
: Yes |
| Screwed Remote Battery Cover |
: Yes |
| Mobile To TV - Mirroring, DLNA |
: Yes |
| Energy Saving Mode ( BLU Control ) |
: Yes |
| Hospitality Plug & Play ( Easy Set-Up ) |
: Yes |
| Mixed Channel List ( ATSC, DVB-T / T2 / C / S2, Analog ) |
: Yes |
| Logo Display with Time Out Setting ( BMP / Movie ) |
: Yes |
| Multi Code Remote Control |
: Yes |
| Music Mode ( Input : PC / AV / Component / HDMI ) |
: Yes |
| Samsung LYNK™REACH ( RF ) REACH 4.0 |
: Yes |
|
| Operating System |
: Tizen™ Smart TV |
| Daily+ |
: Yes |
| Bixby |
: Yes |
| Apple AirPlay |
: Yes |
| Web Browser |
: Yes |
| Universal Guide |
: Yes |
| Samsung Health |
: Yes |
| Samsung TV Plus |
: Yes |
| SmartThings Hub, Matter Hub, IoT Sensor Functionality, Quick Remote |
: Yes |
| Built-In Voice Assistant |
: Alexa |
| Multi-View |
: UpTo 2 Videos |
| Works With AI Speaker |
: Alexa, Google Assistant |
| Multi Device Experience |
: Mobile To TV, TV Initiate Mirroring, Sound Mirroring, Wireless TV On |
|
| Other Features |
| Design |
: AirSlim Design |
| Bezel Type |
: 3 Bezel-Less |
| Stand Type |
: Slim Feet |
| Front Color |
: Black |
| EPG |
: Yes |
| Eco Sensor |
: Yes |
| Analog Tune |
: Yes |
| Auto Power Off |
: Yes |
| USB HID Support |
: Yes |
| Digital Clean View |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Auto Channel Search |
: Yes |
| Connect Share™ ( HDD ) |
: Yes |
| Energy Efficiency Class 3 |
: Yes |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Digital Broadcasting |
: DTMB, DVB-C |
| OSD Language |
: Local Languages |
| Accessibility |
: Voice Guide ( UK English. Mandarin Chinese ) |
|
| Design |
: Slim Look Design |
| Stand Type |
: Flat Feet Narrow |
| Bezel Type |
: 3 Bezel-Less |
| Front Color |
: Black |
| Stand Colour |
: Black |
| EPG |
: Yes |
| V-Chip |
: Yes |
| IP Control |
: Yes |
| Analog Tuner |
: Yes |
| Embeded POP |
: Yes |
| Digital Broadcasting |
: ATSC, Clear QAM |
| OSD Languages |
: English, Spanish, French |
| Motor Impaired Support |
: Slow Button Repeat, Remote Control App. For All |
| Low Vision Support |
: Audio Description, Zoom Menu & Text, High Contrast, SeeColours, Colour Inversion, Grayscale, Auto Picture Off |
| Hearing Impaired Support |
: Closed Caption ( Subtitle ), Multi-Output Audio, Caption Position, Sign Language Zoom, Separate Closed Caption, Sign Language Guide |
| Accessibillity - Voice Guide |
: Czech ( Czech Republic ),Danish ( Denmark ),Dutch ( Netherlands ),English ( UK ),Finnish ( Finland ),French ( France ),German ( Germany ),Greek ( Greece ),Hungarian ( Hungary ),Italian ( Italy ),Korean ( Korea ),Norwegian ( Norway ),Polish ( Poland ),Portuguese ( Portugal ),Romanian ( Romania ),Russian ( Russia ),Slovak ( Slovakia ),Spanish ( Spain ),Swedish ( Sweden ) |
|
| General Details |
| Power Supply ( V ) |
: AC220-240V 50/60Hz |
| Power Consumption Max |
: 145 W |
| Power Consumption Typical |
: 125 W |
| Power Consumption Standby |
: 0.50 W |
| Set Weight without Stand |
: 14.3 Kg |
| Set Weight with Stand |
: 14.6 Kg |
| Package Weight |
: 19.9 Kg |
| VESA Mount |
: 200 mm X 200 mm |
|
| Power Requirements |
: AC 110-120V~ 50 / 60Hz |
| Power Consumption ( Max ) |
: 115 W |
| Power Consumption Standby |
: 0.5 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 10.8 Kg |
| Weight With Stand |
: 11.1 Kg |
| Weight Of Package Carton |
: 15.7 Kg |
| VESA Wall Mount Compatibility |
: 200 mm X 200 mm |
|
| Supplied Accessories |
| Remote Control Model |
: TM1240A |
| Batteries |
: Yes |
| Power Cable |
: Yes |
| Slim Gender Cable |
: Yes |
| Quick Install Guide |
: Yes |
| Mini Wall Mount Support |
: Yes |
| VESA Wall Mount Supported |
: Yes |
|
| Remote Controller Model |
: TM2360E |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Zigbee, Thread Module |
: Dongle Support |
| Slim Fit Cam Compatible |
: Yes ( Sold Seperately ) |
| Slim Wall Mount Compatible |
: Yes ( Sold Seperately ) |
| Full Motion Slim Wall Mount Compatible ( Y22 ) |
: Yes ( Sold Seperately ) |
| Optional Stand Compatible ( Studio ) |
: Yes ( Sold Seperately ) |
|
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Compare Samsung HG55AT670UJ with:
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Compare Samsung QN55Q7FAAFXZC with:
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Key Differences
If you're comparing Samsung HG55AT670UJ and Samsung QN55Q7FAAFXZC, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Samsung HG55AT670UJ and Samsung QN55Q7FAAFXZC offer different motion rates (100 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. 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. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Verdict: Both TVs are strong contenders, and your final choice should depend on your preference for screen size, motion performance, and smart features.
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