| Model No |
UA55DU7700KLXL |
55NANO866PA |
| 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 |
100 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 |
| 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, 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 |
: 4K UHD Crystal LED |
| HDR |
: Yes |
| Filmmaker Mode |
: Yes |
| Contrast Enhancer |
: Yes |
| HDR 10+ |
: Support |
| AI Upscale |
: 4K Upscaling |
| Contrast |
: Mega Contrast |
| Motion Technology |
: Motion Xcelerator |
| Picture Engine |
: Crystal Processor 4K |
|
| Backlight |
: 4K Nano Cell Edge LED |
| 2K HFR |
: Yes |
| 4K HFR |
: Yes |
| IPS Panel |
: Yes |
| Ultra Luminance |
: Yes |
| Nano Cell Display |
: Yes |
| Filmmaker Mode ™ |
: Yes |
| Biliion Rich Colors |
: Yes |
| AI Brightness Control |
: Yes |
| BLU Type |
: Edge |
| AI Picture / Pro |
: AI Picture |
| Motion Pro |
: Motion Pro |
| Wide Color Gamut |
: Nano Color |
| Upscaler |
: 4K Upscaler |
| AI Upscaling |
: AI Upscaling |
| HDR |
: Cinema HDR |
| Display Type |
: 4K NanoCell |
| HDR Effect |
: Yes ( 4K / 2K ) |
| Video Decoder A1 |
: 4K@60P, 10Bit |
| Video Decoder VP9 |
: 4K@60P, 10Bit |
| Dimming |
: Local Dimming |
| Image Enhancing |
: Face Enhancing |
| Video Decoder HEVC |
: 4K@120p, 10Bit |
| Auto Genre Selection |
: Yes ( Dolby HDR ) |
| Dimming Algorithm |
: LG Local Contrast |
| Dolby Vision IQ |
: - / Yes / Yes / Yes ( 4K / 2K ) |
| Face Enhancing + Body / Object ( 8K Only ) |
: AI Picture - Face Enhancing |
| HLG |
: Yes / Yes / Yes / Yes ( 4K / 2K ) |
| HDR10 Pro |
: Yes / Yes / Yes / Yes ( 4K / 2K ) |
| Dynamic Tone Mapping |
: HDR Dynamic Tone Mapping |
| Picture Engine |
: α7 Gen4 Processor 4K ( LM21U ) |
| Picture Mode |
: Yes 9 Modes ( Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, ( ISF ) Expert ( Bright Room ), ( ISF ) Expert ( Dark Room )) |
|
| Audio |
| Sound Output ( RMS ) |
: 20 W |
| Q-Symphony |
: Yes |
| Adaptive Sound |
: Yes |
| Object Tracking Sound |
: OTS Lite |
| Speaker Type |
: 2 Channel |
|
| Audio Output ( RMS ) |
: 20 W ( 10 W Per Channel ) |
| AI Sound |
: Yes |
| Sound Alive |
: Yes |
| Dolby Atmos |
: Yes |
| Sound Share |
: Yes |
| Clear Voice III |
: Yes |
| Sound Mode Sync |
: Yes |
| AI Acoustic Tuning |
: Yes |
| Simultaneous Audio Output |
: Yes |
| Speaker System |
: 2.0 Channel |
| Speaker Direction |
: Down Firing |
| Surround Mode => 21Y Spec Out |
: Ultra Surround |
| WiSA Speakers |
: Yes ( WiSA 2.1Channel ) |
| LG Sound Sync |
: Yes ( Required Bluetooth ) |
| Bluetooth Surround Ready |
: Yes ( Required Bluetooth ) |
| Audio Codec |
: AC4, AC3 ( Dolby Digital ), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X ( Refer To Manual ) |
|
| Connectivity Options |
| HDMI 2.1 |
: 3 |
| USB-A 2.0 |
: 1 |
| Bluetooth 5.2 |
: Yes |
| HDMI Audio Return Channel |
: eARC / ARC |
| HDMI ( High Frame Rate ) |
: 4K 60Hz ( For HDMI 1 / 2 / 3 ) |
| RF In ( Terrestrial / Cable Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| HDMI ( 2.1+ 2, 2.0 +2 ) |
: 4 ( Side ) |
| USB 2.0 |
: 3 ( 2 Rear , 1 Side ) |
| Bluetooth 5.0 |
: Yes |
| Simplink ( HDMI CEC ) |
: Yes |
| Ethernet / LAN |
: Yes Rear |
| Headphone Out |
: Yes Rear |
| Optical Digital Audio Out ( SPDIF ) |
: Yes Rear |
| Wi-Fi |
: 802.11ac |
| Audio Return Channel ( eARC / ARC ) |
: eARC HDMI 3 |
| RF IN |
: 2 ( Rear, RF / Sat ) |
| Line Out |
: Yes ( Headphone Out Common ) |
|
| Smart TV Features |
| Operating System |
: Tizen™ Smart TV |
| Bixby |
: Yes |
| Daily+ |
: Yes |
| TV Key |
: Yes |
| Apple AirPlay |
: Yes |
| Smart Things |
: Yes |
| NFT |
: Nifty Gateway |
| Built-In Voice Assistant |
: Alexa ( IN Only ) |
| Universal Guide |
: Yes ( India Only ) |
| S-Share |
: Yes ( India Only ) |
| Samsung TV Plus |
: Yes ( India Only ) |
| Works With AI Speaker |
: Alexa ( IN Only ), Google Assistant ( IN Only ) |
| Multi Device Experience |
: Mobile To TV, Sound Mirroring, Wireless TV On |
|
| Operating System |
: WebOS Smart TV |
| CPU |
: Quad Core |
| DIAL |
: Yes |
| AI UX |
: Yes |
| ThinQ |
: Yes |
| Netflix |
: Yes |
| AI Home |
: Yes |
| Airplay2 |
: Yes |
| Apple TV |
: Yes |
| LG Store |
: Yes |
| Art Gallery |
: Yes |
| ThinQ App |
: Yes |
| Hotel Mode |
: Yes |
| Sports Alert |
: Yes |
| Wi-Fi TV On |
: Yes |
| 360° VR Play |
: Yes |
| Quick Access |
: Yes |
| Screen Share |
: Yes |
| Web Browser |
: Yes |
| Intelligent Edit |
: Yes |
| Apple Homekit |
: Yes |
| Speech To Text |
: Yes |
| LG Voice Search |
: Yes |
| Music Discovery |
: Yes |
| Universal Control |
: Yes |
| Home Dashboard |
: Yes |
| TV On With Mobile |
: Yes |
| Mobile Connectivity |
: Yes |
| Network File Browser |
: Yes |
| Next Picks ( AI Channel ) |
: Yes |
| Magic Explorer ( AI Link ) |
: Yes |
| Related Content Search |
: Yes |
| AI Recommendation / AI |
: Yes |
| Bluetooth Low Energy On |
: Yes |
| Intelligent Voice Recognition |
: Yes |
| Music Player -> Media Player |
: Yes |
| Block Access To Harmful Site |
: Yes |
| Magic Remote Control |
: Built-In |
|
| Other Features |
| Design |
: Slim Look Design |
| Bezel Type |
: 3 Bezel-Less |
| Slim Type |
: Slim Look |
| Stand Type |
: Flat Feet |
| Front Color |
: Black |
| Stand Colour |
: Black |
| EPG |
: Yes |
| HGiG |
: Yes |
| IP Control |
: Yes |
| Analog Tuner |
: Yes |
| Embeded POP |
: Yes |
| Auto Game Mode ( ALLM ) |
: Yes |
| Variable Refresh Rate ( VRR ) |
: Yes |
| Country of Origin |
: India |
| Digital Broadcasting |
: DVB-T2 |
| Zigbee / Thread Module |
: Dongle Support |
| OSD Language |
: Local Languages |
| Accessibillity - Voice Guide |
: UK English, Hindi |
| Motor Impaired Support |
: Slow Button Repeat, Remote Control App. For All |
| Hearing Impaired Support |
: Closed Caption ( Subtitle ), Multi-Output Audio, Sign Language Zoom |
| Low Vision Support |
: Audio Description, Zoom Menu And Text, High Contrast, SeeColors, Color Inversion, Grayscale, Picture Off |
|
| Design |
: Nano Cell Cinema Design |
| Time Shift |
: Yes |
| HGIG Mode |
: Yes |
| Analog DVR |
: Yes |
| EPG ( 8 days ) |
: Yes |
| Teletext Page |
: Yes |
| Subtitle [ DVB ] |
: Yes |
| Auto Calibration |
: Yes |
| Digital Recording |
: Yes |
| Audio Description |
: Yes |
| Analog TV Reception |
: Yes |
| Time Machine ( DVR ) |
: Yes |
| FreeSync Compatible |
: Yes |
| Slim Bracket Compatible |
: Yes |
| Teletext ( Top / Flof / List ) |
: Yes |
| Digital TV Reception ( Terrestrial, Cable, Satellite ) |
: Yes |
| Cable |
: DVB-C |
| Satellite |
: DVB-S2 |
| Terrestrial |
: DVB-T2 |
| Instant Game Response ( VRR / ALLM ) |
: Yes / Yes |
|
| General Details |
| Power Requirements |
: AC 220-240V~ 50/60Hz |
| Power Consumption Max |
: 125 W |
| Energy Efficiency Class |
: 3 |
| Eco Sensor |
: Yes |
| Auto Power Saving |
: Yes |
| Weight Without Stand |
: 10.7 Kg |
| Weight With Stand |
: 11.10 Kg |
| Weight Of Package Carton |
: 16.70 Kg |
|
| Power Supply ( Voltage, Hz ) |
: AC 100~240V 50-60Hz |
| Standby Power Consumption |
: Under 0.5 W |
| Energy Standard |
: Yes |
| Energy Saving Mode |
: Yes |
| Illuminance Green Sensor |
: Yes |
|
| Supplied Accessories |
| Solar Cell Remote Control |
: TM2360E |
| Power Cable |
: Yes |
| User Manual |
: Yes |
| Webcam Support |
: Yes |
| Mini Wall Mount Support |
: Yes |
| No Gap Wall-Mount ( Y21 VESA ) |
: Yes |
| Optional Stand Support ( Y20 Studio ) |
: Yes |
| Full Motion Slim Wall Mount ( Y22 ) |
: Yes |
|
| Remote Control |
: MR21 |
| Batteries |
: AAA X 2EA |
|
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Compare Samsung UA55DU7700KLXL with:
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Compare LG 55NANO866PA with:
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Key Differences
Samsung UA55DU7700KLXL and LG 55NANO866PA offer different motion rates (60 Hz vs 100 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. Both models support 4K 3840 x 2160 resolution, ensuring sharp picture quality with detailed visuals for movies, shows, and gaming. In general, both TVs cater to modern entertainment needs, including streaming, gaming, and everyday viewing. Both TVs provide standard built-in audio performance suitable for regular usage, though external speakers can enhance the experience. Both TVs come in similar screen sizes, making them suitable for comparable viewing setups and room environments. Both TVs come with smart platforms that support popular streaming apps and voice control features. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. Samsung UA55DU7700KLXL and LG 55NANO866PA are two competitive smart TVs offering a mix of display performance, smart features, and overall value for different types of users. Verdict: Choosing between Samsung UA55DU7700KLXL and LG 55NANO866PA depends on your usage, whether you prioritize display quality, smoother motion, or smart features.
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