| Model No |
QN75LS03TAFXZA |
75C728 |
| TV Type |
Android TV |
Android TV |
| Screen Size |
75 Inch (191 cm) |
75 Inch (191 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
240 Hz |
120 Hz |
| Viewing Angle |
176° |
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, WMA, AC4 |
| Supported Video Formats |
: H.265, H.264, MPEG2/4, VC1, VP9 |
| Supported Picture Formats |
: JPEG, PNG, BMP |
|
| Video |
| Backlight |
: QLED |
| Wide Color Enhancer |
: Wide Colour Enhancer Plus |
| Picture Engine |
: Quantum Processor 4K |
| Digital Noise Filter |
: Yes |
| Quantum Dot Color |
: Yes |
| Film Mode |
: Yes |
| HDR |
: Yes |
| Color |
: Quantum Dot |
|
| Backlight |
: QLED |
| Contrast |
: 5000:1 |
| Screen Class |
: A+ |
| Dolby Vision IQ |
: Yes |
| HDR |
: Yes |
| HLG |
: Yes |
| AIPQ Engine With AI SR |
: Yes |
| Local Dimming |
: Full Array Local Dimming |
|
| Audio |
| Sound Output ( RMS ) |
: 40 W |
| Speaker Type |
: 2.2 Channel |
| Woofer |
: Yes |
| Auto Volume Leveller |
: Yes |
| Dolby Digital Plus |
: Yes |
| SRS TheatreSound |
: Yes |
|
| Audio Output ( RMS ) |
: 2 x ( 15 W + 5 W ) |
| Dolby Audio |
: Yes |
| DTS |
: Yes |
| Speakers |
: Integrated Speaker Boxes ( Bottom Side ) |
|
| Connectivity Options |
| HDMI |
: 4 |
| USB |
: 2 |
| Headphone |
: No |
| Component In ( Y / Pb / Pr ) |
: Yes |
| Composite In ( AV ) |
: Yes |
| RF In ( Satellite Input ) 1 / 1 ( Common Use For Terrestrial ) / 0 |
: Yes |
| RF In ( Terrestrial / Cable Input ) |
: Yes |
| Audio Return Channel Support |
: Yes |
| Digital Audio Out |
: Yes |
| Wi-Fi Connectivity |
: Yes |
| Ethernet |
: Yes |
| Bluetooth Headset Support |
: Yes |
| Wi-Fi Direct |
: 2.4 GHz |
| Bluetooth |
: 2.4 |
| Multiroom Link |
: Yes |
| USB HID Support |
: Yes |
|
| HDMI |
: 4 |
| HDMI Version |
: 1.4 x 3 & 2.1 x 1 |
| USB 2.0 |
: 2 |
| BlueTooth |
: 5.0 |
| Ethernet |
: Yes |
| Audio Output ( RCA ) |
: Yes |
| AV Input |
: Yes |
| eARC |
: Yes |
| RF Input |
: Yes |
| Wi-Fi Connectivity |
: 2.4 GHz / 5 GHz Dual - Band Wi-Fi 802.11 b / g / n 2T2R |
|
| Smart TV Features |
| Smart Hub |
: Yes |
| Processor |
: Quantum Processor 4K |
| HDR |
: Quantum HDR 4x |
| Ambient Mode |
: Yes |
| USB HID Support |
: Yes |
| Bixby |
: Yes |
| Works with Google Assistant |
: Yes |
| Works with Alexa |
: Yes |
| Digital Clean View |
: Yes |
| Multiple Voice Assistants |
: Yes |
| Game Mode |
: Yes |
| Art Mode |
: Yes |
| TV To Mobile - Mirroring |
: Yes |
| Mobile to TV - Mirroring, DLNA |
: Yes |
| Smart Things App Support |
: Yes |
| Apps Platform |
: Smart TV Powered by TIZEN™ With Bixby Voice, Apps And Full Web Browser |
| RS232C |
: Yes |
|
| Operation System |
: Certified By Google Android 11 TV |
| CPU |
: 64-bit CA73*4 |
| GPU |
: G52 |
| Voice Control |
: Yes |
| Works With Alexa |
: Yes |
| With Google Assistant |
: Yes |
| Google Assistant Built-In |
: Yes |
| ECO Mode |
: Yes |
| Hands-Free Voice Control |
: Yes |
| Game Center |
: Yes |
| Online Video |
: Yes |
| Video Chat |
: Yes |
| Dual Display |
: Yes |
| Gesture Control |
: Yes |
| Mirroring |
: Yes |
| Magiconnect |
: Yes |
| TV Dashboard |
: Yes |
| App Store |
: Google Play Store |
|
| Other Features |
| ConnectShare™ (USB 2.0) |
: Movie |
| One Connect |
: Light Grey Cable |
| OSD language |
: English |
| DTV Tuner |
: ATSC / ClearQAM |
| Analog Tuner |
: Yes |
| Teletext |
: NA |
| Art Mode |
: Yes |
| Eco Sensor |
: Yes |
|
| ALLM |
: Yes |
| VRR |
: Yes |
| CEC |
: Yes |
| EPG |
: Yes |
| Freesync |
: Yes |
| Subtitle |
: Yes |
| PVR / Timeshift |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| Flat / Curved |
: Flat |
|
| General Details |
| Power Requirements |
: AC 110 - 120 V 50 / 60 Hz |
| Power Consumption |
: 97 W |
| Standby Power Consumption |
: 0.5 W |
| VESAu00ae Hole Pitch ( W X H ) |
: 400 mm x 400 mm |
| Weight Without Stand |
: 85.5 Kg |
| Weight With Stand |
: 86.4 Kg |
| Weight Of Package Carton |
: 124.8 Kg |
| Stand Type |
: Simple |
|
| Power Supply (Voltage, Hz) |
: AC 100 V - 240 V 50 / 60Hz |
| Power Consumption |
: NA |
| Power Consumption Standby |
: u22640.5 W |
| Stand Basic ( Width x Depth ) |
: 736 mm x 534 mm |
| Wall Mount Size |
: 400 mm X 300 mm |
| Weight Without Stand |
: 30.6 Kg |
| Weight With Stand |
: 31.3 Kg |
| Packaging Weight |
: 44 Kg |
|
| Supplied Accessories |
| Remote Control |
: TM-2050A |
| Batteries |
: Yes |
| User Manual |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| Universal Guide |
: Yes |
| Stand |
: Yes |
|
| Remote Control |
: Yes |
| 2 AAA Batteries |
: Yes |
| User Manual |
: Yes |
|
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Compare Samsung QN75LS03TAFXZA with:
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Compare TCL 75C728 with:
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Samsung QN75LS03TAFXZA and TCL 75C728 offer different motion rates (240 Hz vs 120 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 models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. If you're comparing Samsung QN75LS03TAFXZA and TCL 75C728, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both TVs come with smart platforms that support popular streaming apps and voice control features. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. 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. Top Differences- Refresh Rate: 240 Hz Vs 120 Hz
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