Comparison between:
- 49.5" Samsung UE50NU7470
- 49.5" Samsung UE50NU7400
- 49.5" LG 50NANO81A6A
- 48.5" LG 49UN71006LB
Brand, series, model
Information about the brand, series, model and model aliases.
| Samsung UE50NU7470 | Samsung UE50NU7400 | LG 50NANO81A6A | LG 49UN71006LB | |
| Series | NU7470 | NU7400 | Nano81 | UN71 |
 |  |  |  | |
| Model alias | UE50NU7470SXXN UE50NU7452UXXH UE50NU7442UXXH | UE50NU7400SXXN UE50NU7409UXZG | 50" LG NanoCell AI NANO81 4K Smart TV 2025 | 49UN7100 |
| Model year | 2018 | 2018 | 2025 | 2020 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 49.5 in | 49.5 in | 49.5 in | 48.5 in |
| Diagonal | 1257 mm 125.7 cm 49.4882 in 4.124 ft | 1257 mm 125.7 cm 49.4882 in 4.124 ft | 1257 mm 125.7 cm 49.4882 in 4.124 ft | 1231 mm 123.1 cm 48.4646 in 4.0387 ft |
| Width | 1095.57 mm 109.557 cm 43.1327 in 3.5944 ft | 1095.57 mm 109.557 cm 43.1327 in 3.5944 ft | 1095.84 mm 109.584 cm 43.1433 in 3.5953 ft | 1073.78 mm 107.378 cm 42.2748 in 3.5229 ft |
| Height | 616.258 mm 61.6258 cm 24.2621 in 2.0218 ft | 616.258 mm 61.6258 cm 24.2621 in 2.0218 ft | 616.41 mm 61.641 cm 24.2681 in 2.0223 ft | 604 mm 60.4 cm 23.7795 in 1.9816 ft |
| Panel type | VA | VA | VA | IPS |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes | Yes | Yes |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.285 mm 0.0285 cm 0.0112 in 0.0009 ft | 0.285 mm 0.0285 cm 0.0112 in 0.0009 ft | 0.285 mm 0.0285 cm 0.0112 in 0.0009 ft | 0.28 mm 0.028 cm 0.011 in 0.0009 ft |
| Pixel density | 89 ppi 34 ppcm | 89 ppi 34 ppcm | 89 ppi 35 ppcm | 90 ppi 35 ppcm |
| Display area | 92.32 % | 92.32 % | 92.56 % | 90.19 % |
| Backlight | Edge LED | Edge LED | Direct LED | Direct LED |
| DCI P3 | - | 90 % | - | - |
| Rec. 2020 | - | 70 % | - | - |
| Brightness | - | 200 cd/m² | - | - |
| Static contrast | - | 4000 : 1 | - | - |
| HDR | HDR10 HLG (Hybrid Log Gamma) HDR10+ | HDR10 HLG (Hybrid Log Gamma) HDR10+ | HLG (Hybrid Log Gamma) HDR10 | HDR10 Pro HLG (Hybrid Log Gamma) |
| Horizontal viewing angle | - | - | 178 ° | 178 ° |
| Vertical viewing angle | - | - | 178 ° | 178 ° |
| Input lag | - | 15 ms 0.0150 s | - | - |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 50 Hz / 60 Hz | 50 Hz / 60 Hz | 48 Hz - 60 Hz | 50 Hz / 60 Hz |
Frame interpolation
Many smart TV sets use a technology for interpolating (inserting) of intermediate frames between existing ones in order to achieve more fluent visualization, especially for dynamic scenes.
| Interpolation technology | Picture Quality Index | Picture Quality Index | - | TruMotion |
| Interpolation value | 1800 | 1700 | - | 100 |
| Interpolation measurement unit | PQI | PQI | - | TM |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | - | - | 0.5 W | - |
| Power consumption (sleep) | 0.3 W | 0.3 W | 0.5 W | 0.5 W |
| Power consumption (average) | - | - | 64.8 W | 76 W |
| Power consumption (maximum) | 145 W | - | 99 W | - |
| Power consumption (annual) | - | - | - | 105 kWh |
| Energy efficiency class | A | A | F | А |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 1124.8 mm 112.48 cm 44.2835 in 3.6903 ft | 1124.8 mm 112.48 cm 44.2835 in 3.6903 ft | 1121 mm 112.1 cm 44.1339 in 3.6778 ft | 1108 mm 110.8 cm 43.622 in 3.6352 ft |
| Height | 650.2 mm 65.02 cm 25.5984 in 2.1332 ft | 650.2 mm 65.02 cm 25.5984 in 2.1332 ft | 651 mm 65.1 cm 25.6299 in 2.1358 ft | 649 mm 64.9 cm 25.5512 in 2.1293 ft |
| Depth | 59.7 mm 5.97 cm 2.3504 in 0.1959 ft | 59.7 mm 5.97 cm 2.3504 in 0.1959 ft | 57.1 mm 5.71 cm 2.248 in 0.1873 ft | 79.5 mm 7.95 cm 3.1299 in 0.2608 ft |
| Weight | 13.8 kg 30.42 lbs | 13.8 kg 30.42 lbs | 12.1 kg 26.68 lbs | 10.9 kg 24.03 lbs |
| Width with stand | 1124.8 mm 112.48 cm 44.2835 in 3.6903 ft | 1124.8 mm 112.48 cm 44.2835 in 3.6903 ft | 1121 mm 112.1 cm 44.1339 in 3.6778 ft | 1108 mm 110.8 cm 43.622 in 3.6352 ft |
| Height with stand | 735.8 mm 73.58 cm 28.9685 in 2.414 ft | 735.8 mm 73.58 cm 28.9685 in 2.414 ft | 703 mm 70.3 cm 27.6772 in 2.3064 ft | 708 mm 70.8 cm 27.874 in 2.3228 ft |
| Depth with stand | 336.2 mm 33.62 cm 13.2362 in 1.103 ft | 336.2 mm 33.62 cm 13.2362 in 1.103 ft | 249 mm 24.9 cm 9.8031 in 0.8169 ft | 231 mm 23.1 cm 9.0945 in 0.7579 ft |
| Weight with stand | 16.5 kg 36.38 lbs | 16.5 kg 36.38 lbs | 13.2 kg 29.1 lbs | 11.1 kg 24.47 lbs |
| Box width | - | - | 1215 mm 121.5 cm 47.8346 in 3.9862 ft | 1257 mm 125.7 cm 49.4882 in 4.124 ft |
| Box height | - | - | 810 mm 81 cm 31.8898 in 2.6575 ft | 775 mm 77.5 cm 30.5118 in 2.5427 ft |
| Box depth | - | - | 162 mm 16.2 cm 6.378 in 0.5315 ft | 162 mm 16.2 cm 6.378 in 0.5315 ft |
| Box weight | - | - | 16 kg 35.27 lbs | 14.5 kg 31.97 lbs |
| Stand width | - | - | 739 mm 73.9 cm 29.0945 in 2.4245 ft | - |
| Stand depth | - | - | 249 mm 24.9 cm 9.8031 in 0.8169 ft | - |
| Colors | Silver | Black | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 200 x 200 mm | 200 x 200 mm | 200 x 200 mm | 300 x 300 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | No | No | No | No |
| Landscape/portrait pivot | No | No | No | No |
| Left/right swivel | No | No | No | No |
| Forward/backward tilt | No | No | No | No |
| - | - | - | Stand width - 1032 mm Stand depth - 231 mm |
TV tuner
The TV tuner is a device, which allows the receiving and visualization of a certain type of television signal. There are tuners for digital, analog, cable and satellite television.
| TV tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 DVB-T2 HD | Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2 DVB-T DVB-S | Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2 DVB-T DVB-S |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Processor brand name | - | - | α7 Gen 8 AI Processor 4K | - |
| CPU cores | 4 | 4 | 4 | 4 |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | Tizen 4.0 | Tizen 4.0 | webOS 25 | webOS 5.0 |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 10 W | 2 x 10 W | 2 x 10 W | 2 x 10 W |
| 2.0 CH down firing + bass reflex Dolby Digital Plus | 2.0 CH down firing + bass reflex Dolby Digital Plus | 2.0 CH 20 W AI Acoustic Tuning AI Clear Sound AI Sound Pro (Virtual 9.1.2 Up-mix) Bluetooth Surround Ready Clear Voice Pro Down firing LG Sound Sync TV Sound Mode Share WOW Orchestra | 2.0 CH AI Acoustic Tuning AI Sound Bluetooth Surround Ready Clear Voice III Dolby Digital Down firing LG Sound Sync Wireless Sound Share Ultra Surround |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Bluetooth Wi-Fi Direct DLNA | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Bluetooth Wi-Fi Direct DLNA | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi Direct DLNA Bluetooth 5.1 | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi Direct DLNA Bluetooth 5.0 |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB 2.0 1 x Ethernet RJ45 3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x AV Composite In 3.5 mm jack 1 x Video Component In 3.5 mm jack 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x CI+ 1.4 | 2 x USB 2.0 1 x Ethernet RJ45 3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x AV Composite In 3.5 mm jack 1 x Video Component In 3.5 mm jack 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x CI+ 1.4 | 2 x USB 2.0 (Type-A; downstream) 1 x Ethernet RJ45 3 x HDMI 2.0 1 x Satellite In (F-type female) 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x CI+ 2.0 | 2 x USB 2.0 1 x Ethernet RJ45 3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x AV Component In (YPbPr + L/R) (CVBS) 1 x S/PDIF 1 x Antenna (RF) (female) 1 x CI+ 1.4 |
| High-bandwidth Digital Content Protection (HDCP) 2.2 Anynet+ (HDMI-CEC) | High-bandwidth Digital Content Protection (HDCP) 2.2 Anynet+ (HDMI-CEC) | Audio Return Channel (ARC) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.3 SIMPLINK (HDMI-CEC) Variable Refresh Rate (VRR) | Auto Low Latency Mode (ALLM) High-bandwidth Digital Content Protection (HDCP) 2.3 SIMPLINK (HDMI-CEC) |
Features
Some additional functional features of the model.
| Features | Auto Motion Plus Contrast Enhancer Digital Clean View Dynamic Crystal Color Extended PVR Light sensor Mega Contrast Supreme UHD Dimming UHD Engine | Auto Motion Plus Contrast Enhancer Digital Clean View Dynamic Crystal Color Extended PVR Light sensor Mega Contrast UHD Dimming UHD Engine | AI 4K Super Upscaling AI Brightness Control AI Chatbot AI Concierge AI Picture Wizard AI Search AI Sound Wizard AI Voice ID Alexa Apple AirPlay 2 Apple Home Auto Calibration Disney+ Dynamic Tone Mapping Filmmaker Mode Game Optimizer & Dashboard Google Cast Google Home HDR Gaming Interest Group (HGiG) Intelligent Voice Recognition MultiView Nano Color Netflix NVIDIA GeForce NOW Prime Video Pure Colors ThinQ Smart Technology YouTube | 2-step noise reduction 4K Active HDR 4K Upscaler Active HDR Advanced Color Enhancer Alexa Apple AirPlay 2 Dynamic Color Filmmaker Mode Google Assistant HDR Dynamic Tone Mapping HDR Effect HDR Gaming Interest Group (HGiG) Home Dashboard Image Enhancing Instant Game Response Intelligent Voice Recognition LG Local Contrast LG ThinQ AI Light Sensor PVR via USB Sharpness Enhancer True Color Accuracy Voice command Wide Viewing Angle |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG GIF PNG MPO BMP | JPEG GIF PNG MPO BMP | JPEG PNG BMP | JPEG PNG BMP |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | AAC FLAC M4A MIDI MP3 OGG WMA WAV APE AIFF ALAC | AAC FLAC M4A MIDI MP3 OGG WMA WAV APE AIFF ALAC | AAC AC3 aptX FLAC MP3 OGG RealAudio WMA WAV HE-AAC LPCM | AAC AC3 aptX MP3 WMA AC4 EAC3 HE-AAC MP2 PCM |
Video file formats
Smart TV sets allow playing various video file formats.
| Video file formats/codecs | 3GPP AVI ASF Flash Video H.263 H.264 H.265 MKV M2TS MP4 MPEG-4 TS VC-1 VP7 VP8 VP9 VOB VRO WebM WMV | 3GPP AVI ASF Flash Video H.263 H.264 H.265 MKV M2TS MP4 MPEG-4 TS VC-1 VP7 VP8 VP9 VOB VRO WebM WMV | 3GPP AVI DivX Flash Video H.263 H.264 H.265 MKV QuickTime M2TS MP4 MPEG-4 RealVideo TS VC-1 VP8 VP9 Xvid AV1 | 3GPP AVI DivX Flash Video H.263 H.264 H.265 MKV QuickTime M2TS MP4 MPEG-4 RealVideo TS VC-1 VP8 VP9 Xvid AV1 |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | ENERGY STAR RoHS | ENERGY STAR RoHS | - | ENERGY STAR RoHS |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | - | - | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | - | - | 10 % - 80 % | 10 % - 80 % |
| Storage temperature | - | - | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | - | - | 5 % - 85 % | 5 % - 85 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Smart remote control - TM1890A | Smart remote control - TM1850A Remote control - TM1240A | AI Magic Remote - MR25 | Magic remote control - AN-MR20GA |
| Samsung UE50NU7470 | Samsung UE50NU7400 | LG 50NANO81A6A | LG 49UN71006LB |