| Model No |
QN55QN1EFAFXZA |
TH-58HX450 |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
55 Inch (139 cm) |
58 Inch (147 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
120 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| USB Version |
: 3.0 |
| 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 |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3 / AAC / WMA Pro / FLAC / Apple Lossless / WAV |
| Supported Video Formats |
: AVI / HEVC / MKV / WMV / MP4 / M4v / FLV / 3GPP / VRO / VOB / TS / PS |
| Supported Picture Formats |
: JPEG / HLG-Photo / TIFF / GIF / PNG |
|
| Video |
| Backlight |
: 4K UHD NEO QLED |
| HLG |
: Yes |
| Film Mode |
: Yes |
| Filmmaker Mode |
: Yes |
| EyeComfort Mode |
: Yes |
| Smart Calibration |
: Basic |
| AI Upscale |
: 4K AI Upscaling |
| Color Booster |
: Color Booster Pro |
| Contrast |
: Quantum Mini LED |
| HDR |
: Neo Quantum HDR |
| Viewing Angle |
: Wide Viewing Angle |
| Contrast Enhancer |
: Real Depth Enhancer |
| Refresh Rate |
: 120Hz ( Up To 144Hz ) |
| Picture Engine |
: NQ4 AI Gen2 Processor |
| AI HDR Remastering |
: Auto HDR Remastering |
| Micro Dimming |
: Supreme UHD Dimming |
| HDR 10+ |
: Yes ( Adaptive / Gaming ) |
| Motion Technology |
: Motion Xcelerator 144Hz |
|
| Backlight |
: 4K ULTRA HD IPS LED LCD |
| Bright Panel |
: Super Bright Panel |
| Colour Engine |
: Vivid Digital Pro |
| 4K Dimming |
: Yes |
| Multi HDR |
: Yes |
| Dolby Vision |
: Yes |
| 4K Upscaling |
: Yes |
| Noise Reduction |
: Yes |
|
| Audio |
| Sound Output ( RMS ) |
: 20 W |
| 360 Audio |
: Yes |
| Q-Symphony |
: Yes |
| Bluetooth Audio |
: Yes |
| Adaptive Sound+ |
: Yes |
| Active Voice Amplifier |
: Yes |
| DTV Sound System |
: Dolby |
| Object Tracking Sound |
: OTS Lite |
| Speaker Type |
: 2 Channel |
|
| Speaker Output ( RMS ) |
: 16 W |
| Surround Effect |
: V-Audio |
| TOP 3 OTTs |
: NF/AP/YT |
| Other OTT |
: HS / JC / Z5 / VT / SL & Many More |
|
| Connectivity Options |
| HDMI 2.1 |
: 4 |
| USB-A |
: 2 |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.3 |
: Yes |
| Ethernet / LAN |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI Audio Return Channel |
: eARC |
| HDMI Maximum Input Rate |
: 4K 144Hz ( For HDMI 1 / 2 / 3 / 4 ) |
| RF In ( Terrestrial, Cable Input, Satellite Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| HDMI |
: 3 |
| USB |
: 2 |
| Optical Out |
: Yes |
| Built-in Wifi |
: Yes |
| Internet Apps |
: Yes |
| Ethernet |
: Yes |
| Chromecast Built-In |
: Yes |
| Headphone Speaker Output Ports |
: Yes |
| Rf Input Analog Coaxial Ports |
: Yes |
| Bluetooth Audio Link |
: 1-Way ( TV To Audio ) |
| HDMI Version |
: HDMI1.4, HDMI 2.0 / HDCP1.4, HDCP2.2 |
| Audio Out ( ARC ) |
: Yes ( HDMI 1) *Mentined As Audio Out |
|
| Smart TV Features |
| Operating System |
: Tizen™ Smart TV |
| Bixby |
: Yes |
| Daily+ |
: Yes |
| Karaoke Mic |
: Yes |
| Apple AirPlay |
: Yes |
| Screen Vitals |
: Yes |
| Web Browser |
: Yes |
| Multi Control |
: Yes |
| Storage Share |
: Yes |
| Click To Search |
: Yes |
| Universal Guide |
: Yes |
| Samsung Health |
: Yes |
| Workout Tracker |
: Yes |
| Samsung TV Plus |
: Yes |
| Generative Wallpaper |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| SmartThings Hub, Matter Hub, IoT-Sensor Functionality, Quick Remote |
: Yes |
| Built-In Voice Assistant |
: Alexa |
| ConnecTime |
: Yes ( US Only ) |
| Live Translate |
: Yes ( US Only ) |
| Multi-View |
: UpTo 2 Videos |
| Daily Board |
: Voice/User Detection |
| Works With AI Speaker |
: Alexa, Google Assistant |
| Multi Device Experience |
: TV To Mobile, Mobile To TV, TV Initiate Mirroring, Sound Mirroring, Wireless TV On, Tap View |
|
| Operating System |
: Android 9 |
| RAM |
: 2 GB |
| ROM |
: 8 GB |
| Built-in Voice Control |
: Yes |
| Google Assistant |
: Yes |
| Google Assistant ( Smart Speaker ) Compatibility |
: Yes |
|
| Other Features |
| Design |
: AirSlim Design |
| Bezel Type |
: 3 Bezel-Less |
| Stand Type |
: Aero Liner |
| Stand Colour |
: Black |
| Front Color |
: Black |
| EPG |
: Yes |
| V-Chip |
: Yes |
| Art Store |
: Yes |
| IP Control |
: Yes |
| Analog Tuner |
: Yes |
| MBR Support |
: Yes |
| Embeded POP |
: Yes |
| ConnectShare™ |
: Yes |
| Digital Broadcasting |
: ATSC, Clear QAM |
| OSD Languages |
: English, Spanish, French |
| Motor Impaired Support |
: Slow Button Repeat, Remote Control App. For All |
| Hearing Impaired Support |
: Closed Caption ( Subtitle ), Multi-Output Audio, Caption Position, Sign Language Zoom, Separate Closed Caption, Sign Language Guide |
| Low Vision Support |
: Magnification, Audio Description, Zoom Menu & Text, High Contrast, SeeColors, Color Inversion, Grayscale, Auto Picture Off |
| Accessibility - Voice Guide |
: US English, Mexico Spanish, Canada French, Finnish, German, Greek, Hungarian, Italian, Norwegian, Polish, Portugal Portuguese, Romanian, Slovak, Swedish, Czech, Danish, Dutch, Korean |
|
| Less is Perfection Concept |
: Yes ( Narrow Bezel ) |
| Media Player |
: Yes |
|
| General Details |
| Power Requirements |
: AC 110-120V~ 50 / 60Hz |
| Power Consumption Max |
: 185 W |
| Power Consumption Typical |
: 150 W |
| Power Consumption Standby |
: 0.5 W |
| Eco Sensor |
: Yes |
| Auto Power Off |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 14.19 Kg |
| Weight With Stand |
: 14.60 Kg |
| Weight Of Package Carton |
: 19.27 Kg |
| VESA Wall Mount Compatibility |
: 200 mm X 200 mm |
|
| Power Requirements |
: AC Auto 110 - 240 V, 50/60 Hz |
| Power Consumption |
: NA |
| Power Consumption Standby |
: 0.5 W |
|
| Supplied Accessories |
| Remote Controller Model |
: TM2560E ( US ) TM2360E (CA ) |
| Remote Controller Code No. |
: BN59-01480A ( US ) BN59-01480K ( CA ) |
| Zigbee, Thread Module |
: Built-In |
| Power Cable Connector Type |
: 2-Pin |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Slim Fit Cam Support |
: Yes |
| Mini Wall Mount Support |
: Yes |
| Slim Fit Wall-Mount Support |
: Yes |
| Optional Stand Support ( Y20 |
: Yes |
| Full Motion Slim Wall Mount Support ( Y22 ) |
: Yes |
|
| Remote Control |
: BT Remote With Google Assistant |
| Batteries |
: Yes |
| User Manual |
: Yes |
| Warranty Card |
: Yes |
| Power Supply Adopter |
: Yes |
| Power Cable |
: Yes |
|
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Compare Samsung QN55QN1EFAFXZA with:
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Compare Panasonic TH-58HX450 with:
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Key Differences
Panasonic TH-58HX450 and Samsung QN55QN1EFAFXZA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Panasonic TH-58HX450 features a 58 Inch (147 cm) screen while Samsung QN55QN1EFAFXZA comes with 55 Inch (139 cm), which can make a noticeable difference depending on your room size and viewing distance. Panasonic TH-58HX450 and Samsung QN55QN1EFAFXZA offer different motion rates (60 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. 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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