| Model No |
QN55Q70AAFXZA |
55NANO90UNA |
| 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 |
120 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, ASF, MP4, 3GP, MOV, FLV, VRO, VOB, PS, TS, SVAF |
| Supported Picture Formats |
: JPG, JPEG, PNG, BMP, MPO |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AC4, AC3, EAC3, AAC, MP2, PCM, WMA |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV |
| Supported Picture Formats |
: JPEG, JPS, MPO |
|
| Video |
| Backlight |
: QLED |
| HDR10+ |
: Certified |
| HDR |
: Quantum HDR |
| Picture Engine |
: Quantum Processor 4K |
| Film Mode |
: Yes |
| HLG |
: Yes |
| Contrast Enhancer |
: Yes |
| Adaptive Picture |
: Yes |
| Micro Dimming |
: Yes |
| Auto Motion Plus |
: Yes |
| Natural Mode Support |
: Yes |
| LED Clear Motion |
: Yes |
| Contrast |
: Mega Contrast |
| Viewing Angle |
: Wide Viewing Angle |
| Motion Technology |
: Motion Xcelerator Turbo+ |
| Color |
: 100% Colour Volume with Quantum Dot |
|
| BackLight |
: Real 4K Nano Cell Display |
| Backlight Type |
: Slim Direct |
| Resolution Upscaler |
: 4K Upscaler |
| Contrast |
: Ultra Luminance |
| Backlight Dimming Technology |
: Full Array Dimming |
| Wide Viewing Angle |
: Yes ( IPS Technology ) |
| Picture Processor |
: α7 Gen 3 Processor 4K |
| Clarity |
: Double Step Noise Reduction, Sharpness Enhancer |
| * |
: Billion Rich Colors is achieved through 10 bit dithering. |
| Color |
: Nano Color, Billion Rich Colors*, Advanced Color Enhancer, True Color Accuracy |
| HDR |
: Cinema HDR ( Dolby Vision®, HDR10, HLG ), Dolby Vision IQ, HDR Dynamic Tone Mapping |
|
| Audio |
| Sound Output ( RMS ) |
: 20 W ( Sound power and signal emitted from a TV's speaker, as measured via Root Mean Square. ) |
| Speaker Type |
: 2 Channels ( Mechanism in TV that outputs audio. Down firing enhances bass by directing low-end toward ground. ) |
| Dolby Digital Plus |
: Yes |
| Dialog Enhancement |
: Yes |
| Sound Mirroring |
: Yes |
| Blutooth Audio |
: Yes |
| Multiroom Link |
: Yes |
| Active Voice Amplifier |
: Yes |
| Surround Sound |
: Yes |
| Q-Symphony |
: Yes ( Feature that plays sound from soundbar and TV speakers at the same time, enhancing surround sound experience. ) |
|
| Audio Output ( RMS ) |
: 20 W |
| Dolby Atmos |
: Yes |
| LG Sound Sync |
: Yes |
| Bluetooth Surround Ready |
: Yes |
| AI Sound Pro / AI Sound |
: AI Sound |
| Speaker Direction |
: Down Firing |
| Surround Mode |
: Ultra Surround |
| Speaker System |
: 2.0 Channel Speaker |
| WiSA Ready |
: Yes ( Separate Dongle Purchase Required ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Connectivity Options |
| HDMI |
: 4 ? ( High-Definition Multimedia Interface. The industry standard for transmitting HD video for display. ) |
| USB ( 2.0 ) |
: 2 |
| Ex-Link ( RS-232C ) |
: 1 Yes |
| HDMI A / Return Ch. Support |
: Yes |
| eARC |
: Yes |
| BT HID Support |
: Yes |
| HDMI Quick Switch |
: Yes |
| Bluetooth Low Energy |
: Yes |
| Wireless Dex |
: Yes |
| RF In ( Terrestrial / Cable input / Satellite Input ) |
: 1 / 1( Common Use for Terrestrial ) / 0 |
| Wi-Fi |
: Yes ( WiFi5 ) ? ( Connects your soundbar to your wireless network. Allowing features such as Alexa and direct audio streaming from soundbar through wireless signals. ) |
| Bluetooth |
: Yes ( 4.2 ) ? ( Short range wireless technology that enables a TV to exchange data with a PC and other local devices. ) |
| Ethernet ( LAN ) |
: Yes ? ( A wired connection linking the TV to your home Local Area Networks ( LAN ). ) |
| Digital Audio Out ( Optical ) |
: 1 Yes ? ( Port used to transmit a high quality digital audio stream between components. ) |
| Anynet+ ( HDMI-CEC ) |
: Yes ? ( Technology that allows one remote to control all digital devices in a home theater/entertainment system.) |
|
| HDMI |
: 4 ( Side ) |
| USB |
: 3 ( 1 Rear, 2 Side ) |
| Ethernet Input / LAN |
: 1 ( Rear ) |
| Digital Audio Out ( Optical ) |
: 1 ( Rear ) |
| RS-232C Input ( Mini Jack ) |
: 1 ( Rear ) |
| RF Connection Input ( Antenna / Cable ) |
: 1 ( Rear ) |
| IP Control |
: Yes |
| HDMI-CEC ( Simplink ) |
: Yes |
| Bluetooth® Support 5.0 |
: Yes |
| Smart Phone Connectivity |
: Yes |
| HDMI Audio Return Channel ( ARC ) |
: eARC ( HDMI 3 ) |
| TV Tuner |
: ATSC, Clear QAM |
| Wi-Fi® Standard |
: Wi-Fi Certified 802.11ac |
| AV Input |
: 1 ( Rear ) Breakout Cable Required, Not Included |
|
| Smart TV Features |
| Operating System |
: Tizen™ |
| Alexa built-In |
: Yes |
| Google Assistant built-In |
: Yes |
| Works with Google Assistant |
: Yes |
| Works with Alexa |
: Yes |
| AI Upscale |
: Yes |
| Bixby |
: Yes |
| TV Sound to Mobile |
: Yes |
| TV to Mobile - Mirroring |
: Yes |
| Mobile to TV - Mirroring, DLNA |
: Yes |
| SmartThings App Support |
: Yes |
| SmartThings |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| TV Plus |
: Yes |
| Web Browser |
: Yes |
| Gallery |
: Yes |
| 360 Video Player |
: Yes |
| 360 Camera Support |
: Yes |
| Easy Setup |
: Yes |
| App Casting |
: Yes |
| Wireless TV On - Samsung WOW |
: Yes |
| Wired TV On - Samsung WOL |
: Yes |
| Brightness / Color Detection |
: Yes |
| Instant On |
: Yes |
| Digital Clean View |
: Yes |
| Auto Channel Search |
: Yes |
| Caption (Subtitle) |
: Yes |
| ConnectShare™ ( HDD ) |
: Yes |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Embeded POP |
: Yes |
| EPG |
: Yes |
| Filmmaker Mode |
: Yes |
| IP Control |
: Yes |
| MBR Support |
: Yes |
| IPv6 Support |
: Yes |
| Tap View |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Samsung Health |
: Yes |
| Multi View |
: Yes |
| Multi View ( USB CAM ) |
: Yes |
| Music Wall |
: Yes |
| Game Motion Plus |
: Yes |
| Dynamic Black EQ |
: Yes |
| Super Ultra Wide Game View |
: Yes |
| Game Bar |
: Yes |
| Object Tracking Sound |
: OTS Lite |
| Cloud Service |
: Office 365 |
| Accessibility - Learn TV Remote / Learn Menu Screen |
: US English |
| Accessibility - Voice Guide |
: US English |
| Ambient Mode |
: Ambient Mode+ |
| Adaptive Sound |
: Adaptive Sound+ |
| Digital Broadcasting |
: ATSC / ClearQAM |
| FreeSync |
: FreeSync Premium Pro |
| Eco Sensor |
: Yes ? ( Technology that intelligently adapts the screen’s brightness to the intensity of the light in the room. ) |
| Auto Power Off |
: Yes ? ( Function that automatically powers down television to save energy if no signal is present. ) |
| Accessibility - Others |
: Enlgarge / High Contrast / Multi-output Audio / SeeColors / Color Inversion / Grayscale / Caption Position / Sign Language Zoom / Slow Button Repeat / Separate Closed Caption |
| V-Chip |
: Yes ? ( Allows parents to block inappropriate movies and programs based upon their FCC rating ) |
|
| Operating System |
: webOS |
| LG ThinQ® AI |
: Yes |
| LG Channels |
: Yes |
| Sports Alert |
: Yes |
| Gallery Mode |
: Yes |
| Full Web Browser |
: Yes |
| Home Dashboard |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| LG Content Store ( App Store ) |
: Yes |
| AI Picture Pro/ AI Picture |
: AI Picture |
| Auto Genre Selection |
: Yes ( Dolby HDR Only ) |
| Universal Remote Control |
: Yes ( Auto Device Detection ) |
| Magic Remote Control |
: Yes ( Point, Click, Scroll, Voice ) |
| Apple |
: Apple Airplay 2, Apple Homekit |
| Alexa |
: Alexa Built-In Works With Alexa |
| Google |
: Google Assistant Built-In Works With Google Assistant |
|
| Other Features |
| Design |
: AirSlim Design |
| Stand Type |
: Simple Plus - Wide |
| Bezel Type |
: 3 Bezel-less |
| Slim Type |
: Slim look |
| Stand Color |
: Black |
| Front Color |
: Black |
| USB HID Support |
: Yes |
| Remote PC |
: Yes |
| Analog Tuner |
: Yes |
| OSD Language |
: English, Spanish, French ? ( Language options that can be set to appear in the menus of a projector's On Screen Display. ) |
|
| HGiG |
: Yes |
| ALLM ( Auto Low Latency Mode ) |
: Yes |
| VRR ( Variable Refresh Rate ) |
: Yes |
| FreeSync™ |
: Yes |
| Country of Origin |
: Mexico |
|
| General Details |
| Power Requirements |
: AC110-120V 50/60Hz |
| Typical Power Consumption |
: 71 W |
| Maximum Power Consumption |
: 185 W |
| Power Consumption Standby |
: 0.5 W |
| VESA Spec |
: 200 x 200 |
| Weight Without Stand |
: 15.51 Kg |
| Weight With Stand |
: 16.28 Kg |
| Weight Of Package Carton |
: 22.31 Kg |
| Stand Weight |
: 816.46 gm |
|
| Power Supply |
: AC 100 ~240 V 50-60 Hz |
| Power Consumption Standby |
: Under 0.5 W |
| Set Weight ( Without Stand ) |
: 17.28 Kg |
| Set Weight ( With Stand ) |
: 17.50 Kg |
| Set Weight ( In Carton ) |
: 22.58 Kg |
|
| Supplied Accessories |
| Remote Controller Model Code |
: TM2180E |
| Remote Controller Model |
: SolarCell Remote™ |
| User Manual |
: Yes |
| E-Manual |
: Yes |
| Universal Guide |
: Yes |
| Power Cable |
: Yes |
| Samsung Smart Control ( Included ) |
: Yes |
| VESA Wall Mount Support |
: Yes |
| Slim Fit Wall-mount |
: Yes |
| Screw Size |
: M8 |
| Screw Depth |
: 11-13 |
|
| Magic Remote Control |
: Yes |
| Batteries |
: Yes |
| User Manual |
: Yes |
| E-manual |
: Yes |
| Power Cable |
: Yes |
|
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Compare Samsung QN55Q70AAFXZA with:
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Compare LG 55NANO90UNA with:
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Key Differences
If you're comparing Samsung QN55Q70AAFXZA and LG 55NANO90UNA, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Samsung QN55Q70AAFXZA and LG 55NANO90UNA offer different motion rates (120 Hz vs 240 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. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. 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. 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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