| Model No |
QA50LS03TAKXXL |
HG50NT678UF |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
50 Inch (126 cm) |
50 Inch (126 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
100 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, SVAF, WEBM, RMVB |
| 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, WAV, WMA |
| Supported Video Formats |
: AVI, MKV, ASF, MP4, 3GP, MOV, FLV, VRO, VOB, PS, TS |
| Supported Picture Formats |
: JPEG, JPG |
|
| Video |
| Backlight |
: QLED |
| Dual LED |
: Yes |
| Contrast Enhancer |
: Yes |
| Auto Motion Plus |
: Yes |
| Film Mode |
: Yes |
| HDR 10+ |
: Yes |
| HLG |
: Yes |
| PQI |
: 3000 |
| Contrast |
: Mega Contrast |
| High Dynamic Range |
: Quantum HDR 4x |
| Picture Engine |
: Quantum Processor 4K |
| Micro Dimming |
: Supreme UHD Dimming |
| Color |
: 100% Color Volume with Quantum Dot |
|
| 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 |
|
| Audio |
| Sound Output ( RMS ) |
: 20 W |
| Speaker Type |
: 2 Channel |
| Woofer |
: Yes |
| Sound Mirroring |
: Yes |
| Dolby Digital Plus |
: Yes |
| Blutooth Audio |
: Yes |
| Active Voice Amplifier |
: Yes |
| Dialog Enhancement |
: Yes |
| Adaptive Sound |
: Adaptive Sound+ |
|
| Sound Output ( RMS ) |
: 20 W |
| Dolby Digital Plus |
: Yes |
| Speaker Type |
: 2 Channal |
|
| Connectivity Options |
| HDMI |
: 4 |
| USB |
: 2 |
| Bluetooth |
: 4.2 |
| Ethernet |
: Yes |
| WiFi Direct |
: Yes |
| BT HID Built-in |
: Yes |
| Component In ( Y / Pb / Pr ) |
: Yes |
| Composite In ( AV ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| Multiroom Link |
: Yes |
| Bluetooth Low Energy |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| HDMI Quick Switch |
: Yes |
| USB HID Support |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| eARC |
: Yes |
| Wireless LAN Built-in |
: Yes ( WiFi5 ) |
| RF In ( Terrestrial / Cable Input ) |
: 1 / 1 ( Common Use for Terrestrial ) / 0 |
|
| HDMI |
: 3 Side |
| USB 2.0 |
: 2 Side |
| RJ12 |
: Yes Rear |
| Ethernet / LAN |
: Yes Rear |
| Ex-Link ( RS-232C ) |
: Yes |
| Anynet + ( HDMI-CEC ) |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| RF In ( Terrestrial / Cable input / Satellite Input) |
: 1/1 ( Common Use For Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: Tizen™ |
| Processor |
: Quantum 4K |
| Smart Hub |
: Yes |
| TV Sound to Mobile |
: Yes |
| TV To Mobile - Mirroring |
: Yes |
| Mobile to TV - Mirroring, DLNA |
: Yes |
| Analog Clean View |
: Yes |
| Digital Clean View |
: Yes |
| Auto Channel Search |
: Yes |
| Web Browser |
: Yes |
| Art Mode ( The Frame ) |
: Yes |
| Motion Detection ( Frame ) |
: Yes |
| 360 Video Player |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Auto Power Off |
: Yes |
| IPv6 Support |
: Yes |
| MBR Support |
: Yes |
| Time Shift |
: Yes |
| Remote Access |
: Yes |
| Extended PVR |
: Yes |
| SmartThings App Support |
: Yes |
| Smart Things |
: Yes |
| Gallery |
: Yes |
| Multi-View |
: Yes |
| EPG |
: Yes |
| Tap View |
: Yes |
| Digital Broadcasting |
: DVB-T2 |
| Freesync |
: Premium |
| Accessibillity - Voice Guide |
: UK English |
| Accessibility - Learn TV Remote / Learn Menu Screen |
: UK English |
| Works With Alexa |
: Yes ( IN Only ) |
| Works with Google Assistant |
: Yes ( IN Only ) |
| Ambience |
: Ambient Mode+ |
| Game Mode |
: Yes ( Auto Game Mode ( ALLM ), Game Motion Plus, Dynamic Black EQ, Surround Sound ) |
| Bixby |
: US English, Korean, UK English, French, German, Italian, Spanish, India English ( Features vary by language ) |
| Accessibility - Others |
: Enlgarge / High Contrast / Multi-output Audio / See Colors / Negative Colors / Grayscale / Sign Language Zoom / Slow Button Repeat / Auto Detection for Sign Language Zoom Area |
|
| Operating System |
: Tizen |
| BLAN |
: Yes |
| My Channel |
: Yes |
| USB Cloning |
: Yes |
| Security Mode |
: Yes |
| Power on Mode |
: Yes |
| Welcome Message |
: Yes |
| Hotel Channel List |
: Yes |
| Auto Source Mode |
: 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 |
| Wake-Up Timer ( Alarm ) |
: Yes |
| On / Off Timer ( Schedule ) |
: Yes |
| S / W EPG ( Solution EPG ) |
: Yes |
| Screwed Remote Battery Cover |
: Yes |
| Energy Saving Mode ( BLU Control ) |
: Yes |
| Hospitality Plug & Play ( Easy Set-Up ) |
: 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 |
| Mixed Channel List ( ATSC, DVB-T / T2 / C / S2, Analog ) |
: Yes |
|
| Other Features |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Design |
: Frame Edge |
| Front Color |
: Charcoal B lack |
| Bezel Type |
: VNB |
| Slim Type |
: Normal |
| Connect Share™ ( HDD ) |
: Yes |
| Adaptive Picture |
: Yes |
| AI Upscale |
: Yes |
| IP Control |
: Yes |
| Eco Sensor |
: Yes |
| Analog Tuner |
: Yes |
| Teletext ( TTX ) |
: Yes |
| Brightness / Color Detection |
: Yes |
| OSD language |
: 22 Local Languages, English |
|
| Design |
: Bezel-Less Design |
| Bezel Type |
: 3 Bezel-Less |
| Stand Type |
: Square |
| Front Color |
: Black |
| EPG |
: Yes |
| V-Chip |
: 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 |
| Energy Efficiency Class |
: Yes |
| Connect Share™ ( HDD ) |
: Yes |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Accessibility |
: US English |
| Digital Broadcasting |
: ATSC / ClearQAM |
| OSD Language |
: English, Spanish, French, Estonian, Finnish, German, Greek, Hungarian, Italian, Latvian, Lithuanian, Norwegian, Polish, Portuguese, Romanian, Serbian, Slovak, Swedish, Bulgarian, Croatian, Czech, Danish, Dutch, Slovenian, Albanian , Macedonian, Bosnian, Korean |
|
| General Details |
| Power Requirements |
: AC 110 - 120 V 50 / 60 Hz |
| Power Consumption |
: 135 W |
| Stand ( Basic ) ( W x D ) |
: 931.3 mm x 213.9 mm |
| Weight Without Stand |
: 13.3 Kg |
| Weight With Stand |
: 13.6 Kg |
| Weight Of Package Carton |
: 24.1 Kg |
| Stand Type |
: Simple |
| Stand Color |
: Charcoal Black |
|
| Power Supply ( V ) |
: AC110-120V 50/60Hz |
| Power Consumption Max |
: 135 W |
| Power Consumption Typical |
: 61 W |
| Power Consumption Standby |
: 0.5 W |
| Set Weight without Stand |
: 11.9 Kg |
| Set Weight with Stand |
: 15.1 Kg |
| Package Weight |
: 19.3 Kg |
| VESA Mount |
: 200 mm X 200 mm |
|
| Supplied Accessories |
| Remote Control |
: TM2050A ( White ) |
| Batteries |
: Yes |
| User Manual |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| Optional Stand Support ( Y20 Studio ) |
: Yes |
| Customizable Frame Support ( The Frame ) |
: Yes |
| Samsung Smart Control ( Included ) |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| 15m / 10m One Invisible Connection Support |
: Yes |
| Universal Guide |
: Yes ( India only ) |
| No Gap Wall-mount |
: Included |
|
| Remote Control Model |
: TM1240A |
| Batteries |
: Yes |
| Power Cable |
: Yes |
| Stand Mount Kit |
: Yes |
| Quick Install Guide |
: Yes |
| Mini Wall Mount Support |
: Yes |
| VESA Wall Mount Supported |
: Yes |
| Security Screws ( Stand Base ) |
: Yes |
|
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Compare Samsung QA50LS03TAKXXL with:
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Compare Samsung HG50NT678UF with:
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Key Differences
From a practical standpoint, both options provide a reliable viewing experience for most users. Samsung QA50LS03TAKXXL and Samsung HG50NT678UF offer different motion rates (100 Hz vs 120 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Samsung QA50LS03TAKXXL and Samsung HG50NT678UF 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. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. 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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ALERT
