| Model No |
UN58U7900FFXZC |
55QNED85AAA |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
58 Inch (147 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, 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, AC4, AC3, EAC3, AAC, MP2, PCM, WMA |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, PNG, BMP, WebP, JPS, MPO |
|
| 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 Mini LED QNED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| AI Picture |
: Yes |
| Dolby Vision |
: Yes |
| Filmmaker Mode |
: Yes |
| Dynamic Tone Mapping Pro |
: Yes |
| Motion |
: Motion Pro |
| Dimming Technology |
: Local Dimming |
| Wide Color Gamut |
: Dynamic QNED Color |
| Picture Processor |
: α8 AI Processor 4K Gen2 |
| Upscaling |
: α8 AI Super Upscaling 4K |
|
| Audio |
| Sound Output ( RMS ) |
: 20 W |
| Q-Symphony |
: Yes |
| Object Tracking Sound |
: OTS Lite |
| Speaker Type |
: 2 Channel |
|
| Audio Output ( RMS ) |
: 20 W |
| WiSA Ready |
: Yes |
| Dolby Atmos |
: Yes |
| LG Sound Sync |
: Yes |
| Sound Mode Share |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.0 Channel |
| Clear Voice Pro |
: Yes ( Auto Volume Leveling ) |
| AI Sound |
: α8 AI Sound Pro ( Virtual 9.1.2 Up-Mix ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| 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 ( 2.1 ) |
: 4ea ( Supports 4K 120Hz, eARC, VRR, ALLM, QMS (4 Port )) |
| USB ( 2.0 ) |
: 2ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna, Cable ) |
: 1ea |
| Optical Digital Audio Out ( SPDIF ) |
: 1ea |
| Wi-Fi 6E |
: Yes |
| Bluetooth® 5.3 |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| RS-232C Input ( Min Jack ) |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 3 ) |
|
| 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 |
: WebOS 25 Smart TV |
| Matter |
: Yes |
| App Store |
: Yes |
| Multi View |
: Yes |
| Home Hub |
: Yes |
| Sports Alert |
: Yes |
| Home Office |
: Yes |
| AI Concierge |
: Yes |
| LG Channels |
: Yes |
| Music Service |
: Yes |
| Always Ready |
: Yes |
| Full Web Browser |
: Yes |
| Google Cast Built-In |
: Yes |
| Amazon Alexa Built-In |
: Yes |
| Works With Hey Google |
: Yes |
| USB Camera Compatible |
: Yes |
| Works With Apple Home |
: Yes |
| Smartphone Remote App |
: Yes |
| ThinQ® Smart Technology |
: Yes |
| Works With Apple Airplay2 |
: Yes |
| Works With Amazon Alexa |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Content Partners |
: Netflix, Max, Disney+, YouTube, Prime Video, ESPN, Apple TV, Sling TV & More......... |
|
| 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 Screen Design |
| IP Control |
: Yes |
| Country Of Origin |
: Mexico |
| Limited Warranty |
: 1 Year Parts & Labor |
| TV Tuner |
: ATSC1.0 ( Terrestrial ), QAM ( Cable ) |
|
| General Details |
| Power Supply |
: AC 110-120V~ 50 / 60Hz |
| Power Consumption ( Max ) |
: 150 W |
| Power Consumption ( Typical ) |
: 125 W |
| Power Consumption Standby |
: 0.5 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 12 Kg |
| Weight With Stand |
: 12.3 Kg |
| Weight Of Package Carton |
: 17.5 Kg |
| VESA Wall Mount Compatibility |
: 200 mm X 200 mm |
|
| Power Supply |
: AC 120V, 50 / 60Hz |
| Power Consumption |
: 96 W |
| Annual Power Consumption |
: 178 kWh/Y |
| Power Consumption Standby |
: Under 0.5 W |
| TV Weight Without Stand |
: 14.87 Kg |
| TV Weight With Stand |
: 15.28 Kg |
| Packaging Weight |
: 19.59 Kg |
| VESA Mounting |
: 300 mm X 300 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 |
: Yes |
| TV Stand |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| Quick Start Guide |
: Yes |
| Remote Control Batteries |
: Yes |
|
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Compare Samsung UN58U7900FFXZC with:
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Compare LG 55QNED85AAA with:
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Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs come with smart platforms that support popular streaming apps and voice control features. Samsung UN58U7900FFXZC and LG 55QNED85AAA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. There is a difference in screen size (58 Inch (147 cm) vs 55 Inch (139 cm)), and a larger screen generally provides a more immersive viewing experience. Samsung UN58U7900FFXZC and LG 55QNED85AAA offer different motion rates (60 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports 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. Top Differences- Screen Size: 58 Inch (147 cm) Vs 55 Inch (139 cm)
- Refresh Rate: 60 Hz Vs 120 Hz
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