| Model No |
75QNED81TSA |
QN75Q70AAFXZC |
| TV Type |
Smart TV |
Smart 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 |
60 Hz |
60 Hz |
| Viewing Angle |
178°/178° |
178°/178° |
| USB |
| 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, PNG, BMP, WebP, JPS, MPO |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, FLAC, OGG, WMA, WAV, MIDI, APE, AIFF, ALAC, M4A, MPA, AAC |
| Supported Video Formats |
: AVI, MKV, MP4, ASF, MOV, 3GP, FLV, VRO, VOB, SVI |
| Supported Picture Formats |
: JPG, JPEG, PNG, BMP |
|
| Video |
| Backlight |
: 4K UHD Edge QNED |
| HLG |
: Yes |
| HDR10 |
: Yes |
| Filmmaker Mode™ |
: Yes |
| AI Brightness Control |
: Yes |
| Dynamic Tone Mapping |
: Yes |
| AI Upscaling |
: 4K Upscaling |
| Wide Colour Gamut |
: QNED Colour |
| Dimming Technology |
: Local Dimming |
| Picture Processor |
: α5 AI Processor 4K Gen7 |
| Picture Mode |
: 9 Modes ( Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ISF Bright Room, ISF Dark Room ) |
|
| Backlight |
: 4K UHD QLED |
| Film Mode |
: Yes |
| AI Upscale |
: Yes |
| Filmmaker Mode |
: Yes |
| Adaptive Picture |
: Yes |
| Contrast |
: Mega Contrast |
| HDR |
: Quantum HDR |
| Compatible With HDR 10+ |
: Certified ( HDR10+ ) |
| Viewing Angle |
: Wide Viewing Angle |
| Picture Engine |
: Quantum Processor 4K |
| Micro Dimming |
: Supreme UHD Dimming |
| Colour |
: 100% Colour Volume With Quantum Dot |
|
| Audio |
| Audio Output ( RMS ) |
: 20 W |
| LG Sound Sync |
: Yes |
| AI Acoustic Tuning |
: Yes |
| Sound Mode Share |
: Yes |
| Simultaneous Audio Output |
: Yes |
| Speaker Direction |
: Down Firing |
| Speaker System |
: 2.0 Channel |
| Bluetooth Surround Ready |
: Yes ( 2 Way Playback ) |
| Clear Voice Pro |
: Yes ( Auto Volume Leveling ) |
| AI Sound |
: AI Sound Pro ( Virtual 9.1.2 Up-Mix ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Sound Output ( RMS ) |
: 20 W |
| Dolby Decoder |
: Yes |
| Q-Symphony Lite |
: Yes |
| Active Voice Amplifier |
: Yes |
| Object Tracking Sound |
: OTS Lite |
| Speaker Type |
: 2 Channel |
|
| Connectivity Options |
| HDMI ( 2.1 ) |
: 3ea ( Supports eARC, ALLM ) |
| USB ( 2.0 ) |
: 2ea |
| Ethernet / LAN |
: 1ea |
| RF Input ( Antenna / Cable ) |
: 2ea |
| Optical Digital Audio Out ( SPDIF ) |
: 1ea |
| Wi-Fi 5 |
: Yes |
| Bluetooth 5.1 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| HDMI Audio Return Channel |
: eARC ( HDMI 2 ) |
|
| HDMI 2.0 |
: 4 |
| USB 2.0 |
: 2 |
| Wi-Fi 5 |
: Yes |
| Bluetooth 4.2 |
: Yes |
| Ethernet / LAN |
: Yes |
| Ex-Link ( RS-232C ) |
: Yes |
| HDMI Quick Switch |
: Yes |
| Digitale Audio Out ( Optical ) |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| Enhanced Audio Return Channel ( eARC ) |
: Yes |
| RF In ( Terrestrial, Cable Input, Satellite Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| Smart TV Features |
| Operating System |
: WebOS 24 Smart TV |
| ThinQ |
: Yes |
| LG Channels |
: Yes |
| Family Settings |
: Yes |
| Full Web Browser |
: Yes |
| USB Camera Compatible |
: Yes |
| Works With Apple Airplay2 |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Magic Remote Control Built-In |
: Yes |
| Room To Room Share |
: Yes ( Receiver ) |
| Smartphone Remote App |
: Yes ( LG ThinQ ) |
|
| Operating System |
: Tizen™ Smart TV |
| Multi-View |
: Yes |
| Digital Butler |
: Yes |
| Alexa Built-In |
: Yes |
| Ambient Mode+ |
: Yes |
| Samsung Health |
: Yes |
| Samsung TV Plus |
: Yes |
| Works With Alexa |
: Yes |
| Samsung SMART TV |
: Yes |
| TV To Mobile - Mirroring |
: Yes |
| Far-Field Voice Interaction |
: Yes |
| Bixby |
: US English, UK English, India English, Korean, French, German, Italian, Spanish, BR Portuguese ( Features Vary By Language ) |
|
| Other Features |
| Design |
: Sleek Slim Design |
| Gray Scale |
: Yes |
| Invert Colors |
: Yes |
| High Contrast |
: Yes |
| Warranty Period |
: 1 Year Parts & Labor |
|
| Design |
: AirSlim Design |
| Stand Type |
: Simple Plus-Wide |
| Bezel Type |
: 3 Bezel-Less |
| Front Color |
: Black |
| Stand Color |
: Black |
| Analog Tuner |
: Yes |
| IPv6 Support |
: Yes |
| Digital Broadcasting |
: ATSC, ClearQAM |
|
| General Details |
| Power Supply |
: AC 100~240V 50-60Hz |
| Power Consumption Standby |
: Under 0.5 W |
| Energy Star Rating |
: 6.0 |
| Weight Without Stand |
: 33.3 Kg |
| Weight With Stand |
: 41.5 Kg |
| Packaging Weight |
: 52.4 Kg |
| VESA Mounting |
: 400 mm X 300 mm |
|
| Power Supply |
: AC 110-120 V 50 / 60 Hz |
| Power Consumption ( Max ) |
: 305 W |
| Power Consumption ( Typical ) |
: 86 W |
| Power Consumption Standby |
: 0.5 W |
| Eco Sensor |
: Yes |
| Weight Without Stand |
: 32.1 Kg |
| Weight With Stand |
: 33.4 Kg |
| Weight Of Package Carton |
: 44 Kg |
|
| Supplied Accessories |
| Remote Control |
: Magic Remote Control MR24 |
| Power Cable |
: Yes ( Detachable ) |
| Remote Control Batteries |
: AA X 2EA |
|
| Remote Controller Model |
: TM2180E |
| E-Manual |
: Yes |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Samsung Smart Control |
: Yes |
| Vesa Wall Mount Compatible |
: Yes |
|
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Compare LG 75QNED81TSA with:
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Compare Samsung QN75Q70AAFXZC 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 offer adequate brightness levels suitable for most indoor lighting conditions. 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. Both TVs provide decent motion handling, making them suitable for everyday viewing including sports and action content. 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. Samsung QN75Q70AAFXZC and LG 75QNED81TSA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Verdict: Both models offer good value, and the better option depends on your specific requirements and viewing preferences.
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