| Model No |
QA55Q70AAKLXL |
QN55Q90TAFXZA |
| TV Type |
Smart TV |
Smart TV |
| Screen Size |
55 Inch (139 cm) |
55 Inch (139 cm) |
| Resolution |
4K 3840 x 2160 |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
60 Hz |
240 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 |
: QLED |
| Quantum HDR |
: Yes |
| One Billion Color |
: Yes |
| Contrast Enhancer |
: Yes |
| Film Mode |
: Yes |
| HDR 10+ Certified |
: Yes |
| HLG |
: Yes |
| Auto Motion Plus |
: Yes |
| Dual LED |
: Yes |
| Natural Mode Support |
: Yes |
| PQI |
: 3400 |
| Contrast |
: Mega Contrast |
| Picture Engine |
: Quantum Processor 4K |
| Micro Dimming |
: Supreme UHD Dimming |
| Color |
: 100% Colour Volume with Quantum Dot |
|
| Backlight |
: QLED |
| Quantum Dot Color |
: Yes |
| 4K UHD Resolution |
: Yes |
| AI Upscale |
: 4K AI Upscaling |
| HDR |
: Quantum HDR 16X |
| Picture Engine |
: Quantum Processor 4K |
| Viewing Angle |
: Ultra Viewing Angle with Anti-Glare |
| Color |
: 100% Color Volume with Quantum Dot |
|
| Audio |
| Sound Output ( RMS ) |
: 20 W |
| Speaker Type |
: 2 Channel |
| Dolby Digital Plus |
: Yes |
| Blutooth Audio |
: Yes |
| Q-Symphony |
: Yes |
| Object Tracking Sound OTS Lite |
: Yes |
|
| Sound Output ( RMS ) |
: 60 W |
| Dolby® Digital Plus |
: Yes |
| Woofer |
: Yes |
| Multiroom Link |
: Yes |
| Bluetooth Headset Support |
: Yes |
| Object Tracking Sound |
: Yes |
| Speaker Type |
: 4.2.2 Channel |
|
| Connectivity Options |
| HDMI |
: 4 |
| USB |
: 2 |
| Bluetooth |
: 5.2 |
| Ethernet / LAN |
: Yes |
| WiFi Direct |
: Yes |
| eARC |
: Yes |
| Composite In ( AV ) |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| Bluetooth Low Energy |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| HDMI Quick Switch |
: Yes |
| Anynet+ ( HDMI-CEC ) |
: Yes |
| Wireless LAN Built-in |
: Yes |
| RF In ( Terrestrial / Cable Input ) |
: 1 / 1 ( Common Use for Terrestrial ) / 0 |
|
| HDMI |
: 4 |
| USB |
: 2 |
| Bluetooth 4.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Digital Audio Out ( Optical ) |
: Yes |
| Audio Return Channel Support ( Via HDMI Port ) |
: Yes |
| Wi-Fi Connectivity ( 802.11ac ) |
: Yes |
| WiFi Direct |
: Yes |
| BT HID Built-In |
: Yes |
| RS232C |
: Yes |
| Terrestrial / RF input |
: 1 / 1 ( Common Use for Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: Tizen™ |
| Processor |
: Quantum 4K |
| Works With Google Assistant |
: Yes ( IN Only ) |
| Google Assistant Built-In |
: Yes ( IN Only ) |
| Works With Alexa |
: Yes ( IN Only ) |
| Multi Voice Assistant |
: Yes ( IN Only ) |
| Universal Guide |
: Yes ( IN Only ) |
| Dongle Compatibility ( 3G / LTE / WiFi ) |
: Yes ( India Only ) |
| S-Share |
: Yes ( India Only ) |
| USB HID Support |
: Yes |
| Auto Channel Search |
: Yes |
| Digital Clean View |
: Yes |
| Analog Clean View |
: Yes |
| TV to Mobile - Mirroring |
: Yes |
| Mobile to TV - Mirroring, DLNA |
: Yes |
| TV Sound to Mobile |
: Yes |
| TV Initiate Mirroring |
: Yes |
| TV Key |
: Yes |
| Sound Wall |
: Yes |
| IPv6 Support |
: Yes |
| MBR Support |
: Yes |
| BT HID Built-in |
: Yes |
| SmartThings App Support |
: Yes |
| WiFi Direct |
: Yes |
| Gallery |
: Yes |
| Tap View |
: Yes |
| Sound Mirroring |
: Yes |
| Filmmaker Mode ( FMM ) |
: Yes |
| Wireless Dex |
: Yes |
| Extended PVR |
: Yes |
| EPG |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Game Motion Plus |
: Yes |
| Dynamic Black EQ |
: Yes |
| Surround Sound |
: Yes |
| Super Ultra Wide Game View |
: Yes |
| Game Bar |
: Yes |
| 360 Video Player |
: Yes |
| 360 Camera Support |
: Yes |
| SmartThings |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| Digital Broadcasting |
: DVB-T2 |
| Accessibility - Learn Accessibility - Learn TV Remote Menu Screen |
: UK English |
| Accessibillity - Voice Guide |
: UK English |
| Cloud Service |
: Microsoft 365 |
| Multi-View |
: Up To 2 Videos |
| Freesync |
: FreeSync Premium Pro |
| Tune Station |
: Yes ( India,Bangladesh,Bhutan,Srilanka,Nepal ) |
| Auto Hotspot Connect |
: Yes ( India,Bangladesh,Bhutan,Srilanka,Nepal ) |
| Auto Data Backup |
: Yes ( India,Bangladesh,Bhutan,Srilanka,Nepal ) |
| Bixby |
: US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuquese ( Features Vary By Language ) |
| Accessibility - Others |
: Enlgarge / High Contrast / Multi-output Audio / SeeColors / Color Inversion / Grayscale / Sign Language Zoom / Slow Button Repeat |
|
| Processor |
: Quad-Core |
| Works With Alexa |
: Yes |
| Works With Google Assistant |
: Yes |
| TV to Mobile - Mirroring |
: Yes |
| Mobile to TV - Mirroring, DLNA |
: Yes |
| Analog Tuner |
: Yes |
| Eco Sensor |
: Yes |
| USB HID Support |
: Yes |
| Digital Clean View |
: Yes |
| SmartThings |
: Yes |
| Bixby |
: Yes |
| Ultra Black |
: Yes |
| Ambient Mode+ |
: Yes |
| DTV Tuner |
: ATSC/ClearQAM |
| Digital Broadcasting |
: ATSC/ClearQAM |
| Game Mode |
: Yes ( Real Game Enhancer+ ) |
| Smart TV |
: Smart TV Powered by TIZEN™ |
| Smart Hub |
: Yes ( Incl. Universal Guide and TV Plus ) |
| Voice Assistants |
: Built-in Amazon Alexa, Google Assistant and Bixby |
| Apps Platform |
: Smart TV with Bixby Voice, Apps and Full Web Browser |
|
| Other Features |
| Design |
: AirSlim |
| Bezel Type |
: 3 Bezel-less |
| Slim Type |
: Slim look |
| Front Color |
: Titan Gray |
| Stand Color |
: Sand Black |
| Stand Type |
: Narrow Neck Plate |
| Triple Protection |
: Yes |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Connect Share™ ( HDD ) |
: Yes |
| Eco Sensor |
: Yes |
| Analog Tuner |
: Yes |
| Teletext ( TTX ) |
: Yes |
| Adaptive Picture |
: Yes |
| Active Voice Amplifier |
: Yes |
| Adaptive Sound+ |
: Yes |
| AI Upscale |
: Yes |
| Ambient Mode+ |
: Yes |
| Time Shift |
: Yes |
| Brightness / Color Detection |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Auto Power Off |
: Yes |
| OSD Language |
: 22 Local Languages, English |
|
| Design |
: Boundless |
| Flat TV |
: Yes |
| Color |
: Titan Black |
| Stand Type |
: Bending Plate |
|
| General Details |
| Power Requirements |
: AC 220 - 240 V 50 / 60 Hz |
| Power Consumption |
: 190 W |
| Stand ( Basic ) ( W x D ) |
: 290 mm x 246.5 mm |
| VESA Spec |
: 200 mm x 200 mm |
| Weight Without Stand |
: 15.5 Kg |
| Weight With Stand |
: 17.8 Kg |
| Weight Of Package Carton |
: 24.0 Kg |
|
| Power Requirements |
: AC 110-120 V 50/60 Hz |
| Maximum Power Consumption |
: 240 W |
| Typical Power Consumption |
: 100 W |
| Power Consumption Standby |
: 0.5 W |
| Weight Without Stand |
: 20.09 Kg |
| Weight With Stand |
: 24.40 Kg |
| Weight Of Package Carton |
: 30.98 Kg |
|
| Supplied Accessories |
| Remote Control |
: TM2180E |
| User Manual |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| Samsung Smart Control ( Included ) |
: Yes |
| Mini Wall Mount Support |
: Yes |
| Vesa Wall Mount Support |
: Yes |
| No Gap Wall-Mount ( Y21 VESA ) |
: Yes |
| Optional Stand Support ( Y20 Studio ) |
: Yes |
| Slim Gender Cable |
: Yes |
|
| Remote Control |
: TM2050C |
| Batteries |
: Yes |
| User Manual |
: Yes |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| Clean Cable Solution® |
: Yes |
| Mini Wall Mount Compatibility |
: Yes |
| Vesa Wall Mount Compatibility ( 400 x 400 ) |
: Yes |
|
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Compare Samsung QA55Q70AAKLXL with:
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Compare Samsung QN55Q90TAFXZA with:
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Key Differences
Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. 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. Samsung QA55Q70AAKLXL and Samsung QN55Q90TAFXZA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. Samsung QA55Q70AAKLXL and Samsung QN55Q90TAFXZA offer different motion rates (60 Hz vs 240 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences.
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