| Model No |
40UF670T |
HG43NJ678UF |
| TV Type |
LED TV |
LED TV |
| Screen Size |
40 Inch (102 cm) |
43 Inch (109.22 cm) |
| Resolution |
3840 x 2160 (4K) |
4K 3840 x 2160 |
| Aspect Ratio |
16:9 |
16:9 |
| Motion Rate |
NA |
60 Hz |
| Viewing Angle |
178° |
178°/178° |
| USB |
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AAC, WMA, PCM |
| Supported Video Formats |
: MKV, DivX, MP4, AVI, ASF, MOV, FLV, DAT, VOB |
| Supported Picture Formats |
: JPG, JPS, MPO |
|
| USB Version |
: 2.0 |
| Supported Audio Formats |
: MP3, AAC, WAV, WMA |
| Supported Video Formats |
: AVI, MKV, ASF, MP4, 3GP, MOV, FLV, VRO, VOB, PS, TS |
| Supported Picture Formats |
: JPG, JPEG |
|
| Video |
| True 4K Engine |
: Yes |
| Triple XD Engine |
: Yes |
| Dynamic Clear White |
: Yes |
| Dynamic Color Enhancer |
: Yes |
| Picture Mode |
: 8 modes(Vivid, Standard, Eco, Cinema,Cricket, Game, Expert1, Expert2) |
| Picture Wizard III |
: 8 modes ( 16:9, Just scan, Original, Full Wide, 4:3, 14:9, Cinema Zoom 1, Zoom) |
| Real Cinema 24p |
: Yes |
| BackLight Module |
: Slim LED |
| Analog TV Reception |
: Yes |
| Digital TV Reception |
: Terrestrial DVB-T2 |
| Active Noise Reduction |
: Yes |
| Tru Black Control |
: Yes |
| Resolution Upscaler |
: Yes |
| Dynamic Scanning |
: Yes |
|
| Backlight |
: 4K UHD LED |
| HDR |
: Yes |
| HLG |
: Yes |
| HDR10+ |
: Yes |
| Film Mode |
: Yes |
| Auto Motion Plus |
: Yes |
| Contrast Enhancer |
: Yes |
| Natural Mode Support |
: Yes |
| Color |
: Pur Color |
| Picture Quality Index |
: 1300.0 PQI |
| Dynamic Contrast Ratio |
: Mega Contrast |
| Picture Engine |
: UHD Mastering Engine |
|
| Audio |
| Dolby Digital Decoder |
: Yes |
| Speaker System |
: 2 Ch. Speaker System |
| Audio Output (RMS) |
: 20 watts |
| Surround Sound |
: Virtual Surround |
| Clear Voice II |
: Yes |
| Sound Mode |
: 6 modes(Standard, News, Music, Cinema, Cricket, Game) |
| BollyWood Mode |
: Yes |
| Sound Optimizer |
: 3 Modes (Off, Stand Type,Wall-mounted Type) |
| Optical Sound Sync |
: Yes |
| Audio Codec |
: AC3(Dolby Digital), EAC3, HEAAC, AAC, MP2, MP3, PCM, RA, WMA |
| DTS Decoder |
: Yes |
|
| Sound Output ( RMS ) |
: 20 W |
| Dolby Digital Plus |
: Yes |
| Speaker Type |
: 2 Channel |
|
| Connectivity Options |
| USB |
: 1 (Side) - You can connect USB Pen Drive or External Hard Drive |
| HDMI 1.4 |
: 2 (Rear) - With HDMI, 4K contents can be played on TV without any quality loss. |
| Headphone Out |
: 1 (Side) |
| RF In |
: 1 (Rear) |
| Component In (Y,Pb,Pr + Audio) |
: 1 Composite, Component common (Rear) |
| Composite In (CVBS + Audio) |
: 2 (Rear) |
| Digital Audio Out (Optical) |
: 1 (Rear) |
| MHL |
: Yes. MHL stands for Mobile High-Definition Link technology, which allows you to display your smartphones content to a TV, all while charging your mobile device. |
|
| HDMI |
: 3 Side |
| USB 2.0 |
: 2 Side |
| Ex-Link ( RS-232C ) |
: Side |
| Digital Audio Out ( Optical ) |
: Side |
| RJ12 |
: Rear |
| RJP ( Remote Jackpack ) |
: Rear |
| Ethernet / LAN |
: Yes |
| Anynet + ( HDMI-CEC ) |
: Yes |
| HDMI A / Return Ch. Support |
: Yes |
| RF In ( Terrestrial / Cable Input / Satellite Input ) |
: 1 / 1 ( Common Use For Terrestrial ) / 0 |
|
| Smart TV Features |
|
| Operating System |
: Tizen |
| CPU |
: Quad-Core |
| BLAN |
: Yes |
| Pro : Idiom |
: Yes |
| My Channel |
: Yes |
| USB Cloning |
: Yes |
| Security Mode |
: Yes |
| Power On Mode |
: Yes |
| Auto Source Mode |
: Yes |
| Hotel Channel List |
: Yes |
| Welcome Message |
: Yes |
| Clock Back Up Supply |
: Yes |
| RJ12 / IR pass through |
: Yes |
| Smoovie Compatibility |
: Yes |
| Channel Menu Display |
: Yes |
| Samsung LYNK™ DRM |
: Yes |
| Screwed Battery Cover |
: Yes |
| Wake-up Timer ( Alarm ) |
: Yes |
| Hospitality Home Menu |
: Yes |
| Sound Bar Compatibility |
: Yes |
| S / W EPG ( Solution EPG ) |
: Yes |
| On / Off Timer ( Schedule ) |
: Yes |
| Multi Code Remote Control |
: Yes |
| Energy Saving Mode ( BLU control ) |
: Yes |
| Hospitality Plug & Play ( Easy Set-Up ) |
: Yes |
| Logo Display With Time Out Setting ( BMP / Movie ) |
: Yes |
| Music Mode ( Input : PC / AV / Component / HDMI ) |
: Yes |
| Samsung LYNK™REACH ( RF ) |
: REACH 4.0 |
| Mixed Channel List |
: ( ATSC, DVB-T/T2/C/S2, Analog ) |
|
| Other Features |
| Motion Eco Sensor |
: Yes |
| Smart Energy Saving |
: Yes |
| Input Labeling |
: Yes |
| Built-in Games |
: Yes |
| OSD Languages |
: Yes |
| Subtitle for DivX (Language) |
: 15 Language (English, French, Spanish, Portuguese, Italian, Vietnamese, Bulgarian, Russian, Maori, Ukrainian, Kazakh, Thai, Hebrew, Arab, Korean) |
|
| Design |
: AirSlim Design |
| Front Color |
: Charcoal Black |
| Stand Type |
: Square |
| Bezel Type |
: VNB |
| EPG |
: Yes |
| V-Chip |
: Yes |
| Eco Sensor |
: Yes |
| Game Mode |
: Yes |
| Analog Tuner |
: Yes |
| Auto Power Off |
: Yes |
| USB HID Support |
: Yes |
| Digital Clean View |
: Yes |
| Caption ( Subtitle ) |
: Yes |
| Auto Channel Search |
: Yes |
| ConnectShare™ ( HDD ) |
: Yes |
| ConnectShare™ ( USB 2.0 ) |
: Yes |
| Swivel ( Left / Right ) |
: 90/90 |
| Digital Broadcasting |
: ATSC / ClearQAM |
| Accessibility |
: Voice Guide ( US English ), Enlarge, High Contrast, Learn TV Remote ( US English ), Multi-Output Audio |
| OSD Language |
: English, Spanish, French, Estonian, Finnish, German, Greek, Hungarian, Italian, Latvian, Lithuanian, Norwegian, Polish, Portuguese, Romanian, Serbian, Slovak, Swedish, Bulgarian, Croatian, Czech, Danish, Dutch, Slovenian, Albanian , Macedonian, Bosnian, Korean |
|
| General Details |
| Power Supply |
: 100 - 240Vac 50-60Hz |
| Power Consumption (Max) |
: NA |
| Power Consumption (Standby) |
: 0.3 watts |
| Weight without Stand |
: 9.1 kg |
| Weight with Stand |
: 10.4 kg |
| Package Weight |
: 12 kg |
|
| Power Supply |
: AC110-120V 50/60Hz |
| Max Power Consumption |
: 105 W |
| Power Consumption Typical |
: 50 W |
| Power Consumption Standby |
: 0.5 W |
| Weight Without Stand |
: 9.6 Kg |
| Weight With Stand |
: 12.70 Kg |
| Weight Of Package Carton |
: 16.10 Kg |
| VESA Mount |
: 200 mm X 200 mm |
|
| Supplied Accessories |
|
| Remote Control |
: TM1240A |
| Batteries |
: Yes |
| Power Cable |
: Yes |
| Stand Mount Kit |
: Yes |
| Quick Install Guide |
: Yes |
| VESA Wall Mount Support |
: Yes |
| Mini Wall Mount Support |
: Yes |
| Security Screws ( Stand Base ) |
: Yes |
|
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Compare LG 40UF670T with:
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Compare Samsung HG43NJ678UF with:
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Overall, both models are capable choices in their segment, offering a balance between performance, features, and usability. LG 40UF670T features a 40 Inch (102 cm) screen while Samsung HG43NJ678UF comes with 43 Inch (109.22 cm), which can make a noticeable difference depending on your room size and viewing distance. Both TVs offer adequate brightness levels suitable for most indoor lighting conditions. LG 40UF670T and Samsung HG43NJ678UF offer different motion rates (NA vs 60 Hz), which can impact smoothness during fast-moving scenes like sports and gaming. If you're comparing LG 40UF670T and Samsung HG43NJ678UF, both models come with modern features and are designed to deliver a solid viewing experience across different use cases. LG 40UF670T and Samsung HG43NJ678UF differ in resolution (3840 x 2160 (4K) vs 4K 3840 x 2160), which can affect overall clarity and sharpness of the display. 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. Verdict: Choosing between LG 40UF670T and Samsung HG43NJ678UF depends on your usage, whether you prioritize display quality, smoother motion, or smart features. Top Differences- Screen Size: 40 Inch (102 cm) Vs 43 Inch (109.22 cm)
- Resolution: 3840 x 2160 (4K) Vs 4K 3840 x 2160
- Refresh Rate: NA Vs 60 Hz
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