| Model No |
QN50QN90AAFXZC |
QN49LS03RAFXZA |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
50 Inch (126 cm) |
49 Inch (124.46 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
240 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, 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 |
|
| Video |
| Backlight |
: Neo QLED |
| Film Mode |
: Yes |
| HDR10+ Certified |
: Yes |
| Adaptive Picture |
: Yes |
| AI Upscale |
: Yes |
| Filmmaker Mode ( FMM ) |
: Yes |
| HDR |
: Quantum HDR 24x |
| Viewing Angle |
: Ultra Viewing Angle |
| Color |
: 100% Color Volume |
| Micro Dimming |
: Ultimate UHD Dimming |
| Picture Engine |
: Neo Quantum Processor 4K |
| Contrast |
: Quantum Matrix Technology |
|
| Backlight |
: QLED |
| Contrast Enhancer |
: Yes |
| Auto Motion Plus |
: Yes |
| Film Mode |
: Yes |
| HDR 10+ |
: Yes |
| HLG |
: Yes |
| PQI |
: 3000 |
| High Dynamic Range |
: Quantum HDR 4x |
| Contrast |
: Mega Contrast |
| Picture Engine |
: Quantum Processor 4K |
| Micro Dimming |
: Supreme UHD Dimming |
| Color |
: 100% Color Volume with Quantum Dot |
|
| Audio |
| Sound Output ( RMS ) |
: 40 W |
| Dolby Digital Plus |
: Yes |
| Dolby Decoder |
: Yes |
| Object Tracking Sound Lite |
: Yes |
| Q-Symphony |
: Yes |
| Active Voice Amplifier |
: Yes |
| Speaker Type |
: 2.2 Channel |
|
| Sound Output ( RMS ) |
: 20 W |
| Speaker Type |
: 2 Channel |
| Woofer |
: Yes |
| Dolby Digital Plus |
: Yes |
| Sound Mirroring |
: Yes |
| Multiroom Link |
: Yes |
| Blutooth Audio |
: Yes |
| Dialog Enhancement |
: Yes |
|
| Connectivity Options |
| HDMI |
: 4 |
| USB |
: 2 |
| Bluetooth 4.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| Wireless LAN Built-In WiFi5 |
: Yes |
| HDMI Quick Switch |
: Yes |
| eARC |
: Yes |
| Ex-Link ( RS-232C ) |
: Yes |
| RF In ( Terrestrial / Cable Input / Satellite Input ) |
: 1/1 ( Common Use For Terrestrial ) / 0 |
|
| HDMI |
: 4 |
| USB |
: 3 |
| BT HID Built-in |
: Yes |
| Ethernet |
: Yes |
| WiFi Direct |
: Yes |
| Component In ( Y / Pb / Pr ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| Bluetooth Low Energy |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| HDMI Quick Switch |
: Yes |
| Wireless LAN Built-in |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Auto Hotspot Connect |
: Yes |
| Dongle Compatibility ( 3G / LTE / WiFi ) |
: Yes |
| Composite In ( AV ) |
: Yes, Common Use for Component Y |
| RF In ( Terrestrial / Cable Input ) |
: 1 / 1 ( Common Use for Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: Tizen™ |
| Works With Alexa |
: Yes |
| Alexa Built-In |
: Yes |
| Works With Google Assistant |
: Yes |
| Google Assistant Built-In |
: Yes |
| Samsung Health |
: Yes |
| TV Plus |
: Yes |
| Digital Butler |
: Yes |
| Ambient Mode+ |
: Yes |
| TV To Mobile - Mirroring |
: Yes |
| Multi Voice Assistant |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| Analog Tuner |
: Yes |
| IPv6 Support |
: Yes |
| Multi-View |
: Yes |
| Digital Broadcasting |
: ATSC/ClearQAM |
| Freesync |
: FreeSync Premium Pro |
| Bixby |
: US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuguese ( Features Vary By Language ) |
|
| Processor |
: Quad-Core |
| HDR |
: Quantum 4x |
| Works with Google Assistant |
: Yes |
| Works With Alexa |
: Yes |
| TV To Mobile - Mirroring |
: Yes |
| TV Sound to Mobile |
: Yes |
| Mobile to TV - Mirroring, DLNA |
: Yes |
| Auto Channel Search |
: Yes |
| Digital Clean View |
: Yes |
| Web Browser |
: Yes |
| 360 Video Player |
: Yes |
| Easy Setup |
: Yes |
| App Casting |
: Yes |
| Art Mode ( The Frame ) |
: Yes |
| Motion Detection ( Frame ) |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| IPv6 Support |
: Yes |
| MBR Support |
: Yes |
| Time Shift |
: Yes |
| Extended PVR |
: Yes |
| SmartThings App Support |
: Yes |
| Smart Things |
: Yes |
| EPG |
: Yes |
| Gallery |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| Auto Power Off |
: Yes |
| Freesync |
: Yes |
| Digital Broadcasting |
: DVB-T2 |
| Game Mode |
: Yes ( Auto Game Mode, Game Motion Plus, Dynamic Black EQ, Game Enhancer ) |
| Bixby |
: US English, Korean, UK English, French, German, Italian, Spanish ( Features vary by language ) |
| Accessibility - Others |
: Learn menu screen ( UK English ) / See Colors / Negative colors / Grayscale / Voice guide ( UK English ) / Enlarge / High contrast / Learn TV Remote ( UK English ) / Multi-output Audio |
|
| Other Features |
| Design |
: Solid Slim |
| Stand Colour |
: Sand Black |
| Front Color |
: Titan Black |
| Bezel Type |
: 3 Bezel-Less |
| Stand Type |
: Bending Plate |
|
| Design |
: Frame Edge |
| Bezel Type |
: VNB |
| Slim Type |
: Normal |
| Stand Type |
: Simpe |
| Design Backlighting |
: Q Contrast |
| Front Color |
: Charcoal Black |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Connect Share™ ( HDD ) |
: Yes |
| AI Technology |
: Yes |
| AI Upscale |
: Yes |
| Instant On |
: Yes |
| IP Control |
: Yes |
| Eco Sensor |
: Yes |
| Analog Tuner |
: Yes |
| Teletext ( TTX ) |
: Yes |
| OSD language |
: 22 Local Languages, English |
|
| General Details |
| Power Requirements |
: AC 110-120 V 50/60 Hz |
| Maximum Power Consumption |
: 170 W |
| Typical Power Consumption |
: 60 W |
| Power Consumption Standby |
: 0.5 W |
| Eco Sensor |
: Yes |
| Weight Without Stand |
: 14.0 Kg |
| Weight With Stand |
: 18.6 Kg |
| Weight Of Package Carton |
: 22.0 Kg |
|
| Power Requirements |
: AC 110 - 120 V 50 / 60 Hz |
| Maximum Power Consumption |
: 120 W |
| Typical Power Consumption |
: 75 W |
| Power Consumption Standby |
: 0.4 W |
| Weight Without Stand |
: 13.78 Kg |
| Weight With Stand |
: 14.28 Kg |
| Weight Of Package Carton |
: 24.58 Kg |
|
| Supplied Accessories |
| Remote Control |
: TM2180E |
| Samsung Smart Control |
: Yes |
| User Manual |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| VESA Wall Mount Support |
: Yes |
| Mini Wall Mount Support |
: Yes |
| Optional Stand Support ( Y20 Studio ) |
: Yes |
|
| Remote Control |
: TM1950C ( White ) |
| Batteries |
: Yes |
| User Manual |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| Slim Gender Cable |
: Yes |
| Optional Stand Support |
: Yes |
| Samsung Smart Control ( Included ) |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| Customizable Frame Support ( The Frame ) |
: Yes |
| No Gap Wall-mount |
: Included |
|
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Compare Samsung QN50QN90AAFXZC with:
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Compare Samsung QN49LS03RAFXZA with:
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Key Differences
Samsung QN49LS03RAFXZA and Samsung QN50QN90AAFXZC offer different motion rates (120 Hz vs 240 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. Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Samsung QN49LS03RAFXZA and Samsung QN50QN90AAFXZC are well-equipped smart TVs that aim to provide a balance of picture quality, performance, and smart capabilities. There is a difference in screen size (49 Inch (124.46 cm) vs 50 Inch (126 cm)), and a larger screen generally provides a more immersive viewing experience. 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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ALERT
