| Model No |
UN55U7900FFXZC |
HG55RU750AJ |
| 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 |
100 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| 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 |
|
| 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 |
: JPG, JPEG |
|
| Video |
| Backlight |
: 4K Crystal UHD LED |
| HDR |
: Yes |
| Filmmaker Mode |
: Yes |
| Contrast Enhancer |
: Yes |
| HDR 10+ |
: Support |
| AI Upscale |
: 4K Upscaling |
| Contrast |
: Mega Contrast |
| Motion Technology |
: Motion Xcelerator |
| Picture Engine |
: Crystal Processor 4K |
|
| Backlight |
: 4K UHD LED |
| HDR |
: Yes |
| HLG |
: Yes |
| HDR10+ |
: Yes |
| Film Mode |
: Yes |
| Auto Motion Plus |
: Yes |
| Contrast Enhancer |
: Yes |
| Natural Mode Support |
: Yes |
| Color |
: PurColor |
| Picture Quality Index |
: 1400.0 PQI |
| Picture Engine |
: UHD Engine |
| Micro Dimming |
: UHD Dimming |
| Contrast |
: Mega Contrast |
|
| Audio |
| Sound Output ( RMS ) |
: 20 W |
| Q-Symphony |
: Yes |
| Object Tracking Sound |
: OTS Lite |
| Speaker Type |
: 2 Channel |
|
| Sound Output ( RMS ) |
: 20 W |
| Dolby Digital Plus |
: Yes |
| Speaker Type |
: 2 Channel |
|
| Connectivity Options |
| HDMI |
: 2 |
| USB-A |
: 1 |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.3 |
: Yes |
| Ethernet / LAN |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| HDMI Audio Return Channel |
: eARC, ARC |
| 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 |
|
| HDMI |
: 3 Side |
| USB 2.0 |
: 2 Side |
| RJ12 |
: Side |
| Digital Audio Out ( Optical ) |
: Side |
| Ethernet / LAN |
: Yes |
| HDMI Quick Switch |
: Yes |
| Wireless LAN Built-In |
: Yes |
| Component In ( Y / Pb / Pr ) |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| Composite In ( AV ) |
: 1 ( Common Use For Component Y ) |
| RF In ( Terrestrial / Cable Input / Satellite Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: Tizen™ Smart TV |
| Apple AirPlay |
: Yes |
| Web Browser |
: Yes |
| Universal Guide |
: Yes |
| Samsung Health |
: Yes |
| Samsung TV Plus |
: Yes |
| Bixby |
: Yes ( Voice Ready ) |
| Works With AI Speaker |
: Alexa, Google Assistant |
| Multi Device Experience |
: Mobile To TV, Sound Mirroring, Wireless TV On |
|
| Operating System |
: Tizen |
| CPU |
: Quad-Core |
| Smart TV |
: Yes |
| My Channel |
: Yes |
| USB Cloning |
: Yes |
| Security Mode |
: Yes |
| Web Browser |
: Yes |
| Power On Mode |
: Yes |
| Hotel Channel List |
: Yes |
| RJ12 / IR pass through |
: Yes |
| Channel Menu Display |
: Yes |
| Samsung LYNK™ DRM |
: Yes |
| Wake-up Timer ( Alarm ) |
: Yes |
| Mobile To TV - Mirroring, DLNA |
: Yes |
| Energy Saving Mode ( BLU control ) |
: Yes |
| Hospitality Plug & Play ( Easy Set-Up ) |
: Yes |
| Samsung LYNK™ HMS Compatibility |
: Yes |
| Mixed Channel List |
: ( ATSC, DVB-T/T2/C/S2, Analog ) |
|
| Other Features |
| Design |
: Metal Stream Design |
| Bezel Type |
: 3 Bezel-Less |
| Foot Type |
: Basic Feet |
| Front Color |
: Black |
| Stand Color |
: 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, SeeColors, Color 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 ) |
|
| Design |
: Slim, Sleek Design |
| Stand Type |
: Simple Luminus |
| Front Color |
: Black ( Hair Line ) |
| Bezel Type |
: VNB |
| EPG |
: Yes |
| Eco Sensor |
: Yes |
| Game Mode |
: Yes |
| IPv6 Support |
: Yes |
| MBR Support |
: Yes |
| Analog Tuner |
: Yes |
| Auto Power Off |
: Yes |
| USB HID Support |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Auto Channel Search |
: Yes |
| ConnectShare™ ( HDD ) |
: Yes |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Energy Efficiency Class 3.0 |
: Yes |
| Digital Broadcasting |
: DTMB |
| OSD Language |
: Local Languages |
| Accessibility |
: Voice Guide ( UK English. Mandarin Chinese ), Enlarge, High Contrast, Learn TV Remote ( UK English. Mandarin Chinese ) / Multi-Output Audio, SeeColors, Negative Colors , Grayscale, Learn Menu Screen ( UK English. Mandarin Chinese ), Video Zoom, Key Repeat Delay |
|
| General Details |
| Power Supply |
: AC 110-120V~ 50 / 60Hz |
| Power Consumption ( Max ) |
: 120 W |
| Power Consumption Standby |
: 0.5 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 9.6 Kg |
| Weight With Stand |
: 9.9 Kg |
| Weight Of Package Carton |
: 14.0 Kg |
| VESA Wall Mount Compatibility |
: 200 mm X 200 mm |
|
| Power Supply |
: AC220-240V 50/60Hz |
| Max Power Consumption |
: 140 W |
| Power Consumption Typical |
: 80.0 W |
| Power Consumption Standby |
: 0.30 W |
| Weight Without Stand |
: 17.3 Kg |
| Weight With Stand |
: 17.7 Kg |
| Weight Of Package Carton |
: 22.6 Kg |
| VESA Mount |
: 200 mm X 200 mm |
|
| Supplied Accessories |
| Remote Controller Model |
: TM2240A |
| Power Cord |
: Yes |
| User Manual |
: Yes |
| Zigbee, Thread Module |
: Dongle Support |
| Slim Fit Cam Compatible |
: Yes ( Sold Seperately ) |
| Full Motion Slim Wall Mount ( Y22 ) |
: Yes ( Sold Seperately ) |
|
| Remote Control |
: TM1240A |
| Batteries |
: Yes |
| Data Cable |
: Yes |
| Power Cable |
: Yes |
| Quick Install Guide |
: Yes |
| VESA Wall Mount Support |
: Yes |
| Mini Wall Mount Supported |
: Yes |
| Samsung Smart Control ( Included ) |
: Yes |
|
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Compare Samsung UN55U7900FFXZC with:
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Compare Samsung HG55RU750AJ with:
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Key Differences
In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. 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 models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Samsung HG55RU750AJ and Samsung UN55U7900FFXZC offer different motion rates (100 Hz vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Samsung HG55RU750AJ and Samsung UN55U7900FFXZC are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. Verdict: Choosing between Samsung HG55RU750AJ and Samsung UN55U7900FFXZC depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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