Comparison between:
- 42.5" LG 43UJ750V
- 54.6" LG OLED55CXPUA
- 49.5" Samsung UE50TU7079
Brand, series, model
Information about the brand, series, model and model aliases.
| LG 43UJ750V | LG OLED55CXPUA | Samsung UE50TU7079 | |
| Series | UJ750 | CX | TU7079 / TU7070 / TU7090 / TU7170 / TU7190 |
 |  |  | |
| Model alias | - | OLED55CXAUA | UE50TU7070 UE50TU7090 UE50TU7170 UE50TU7190 GU50TU7079 GU50TU70179 GU50TU7199 |
| Model year | 2017 | 2020 | 2020 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 42.5 in | 54.6 in | 49.5 in |
| Diagonal | 1080 mm 108 cm 42.5197 in 3.5433 ft | 1388 mm 138.8 cm 54.6457 in 4.5538 ft | 1257 mm 125.7 cm 49.4882 in 4.124 ft |
| Width | 941.302 mm 94.1302 cm 37.0591 in 3.0883 ft | 1209.6 mm 120.96 cm 47.622 in 3.9685 ft | 1095.84 mm 109.584 cm 43.1433 in 3.5953 ft |
| Height | 529.482 mm 52.9482 cm 20.8458 in 1.7371 ft | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft | 616.41 mm 61.641 cm 24.2681 in 2.0223 ft |
| Panel manufacturer | - | LG Display | - |
| Panel type | IPS | OLED | VA |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits | 10 bits (8 bits + FRC) |
| FRC | Yes | No | Yes |
| Colors | 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 |
| 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 |
| Pixel pitch | 0.245 mm 0.0245 cm 0.0097 in 0.0008 ft | 0.315 mm 0.0315 cm 0.0124 in 0.001 ft | 0.285 mm 0.0285 cm 0.0112 in 0.0009 ft |
| Pixel density | 104 ppi 40 ppcm | 80 ppi 31 ppcm | 89 ppi 35 ppcm |
| Display area | 90.97 % | 94.93 % | 94.05 % |
| Backlight | Edge LED | - | Edge LED |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) | Dolby Vision HDR10 HLG (Hybrid Log Gamma) Dolby Vision IQ | HDR |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | - | 1 ms 0.0010 s | - |
| RGBW structure - 2880 (RGB) + 960 (W) | - | - |
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 |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 50 Hz / 60 Hz | 40 Hz - 120 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 Mastering Index | - | Motion Rate |
| Interpolation value | 2200 | - | 120 |
| Interpolation measurement unit | PMI | - | MR |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | - | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | - | - |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (average) | 64 W | - | 91 W |
| Power consumption (annual) | - | 196 kWh | 126 kWh |
| Energy efficiency class | A | - | A |
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 | 968 mm 96.8 cm 38.1102 in 3.1759 ft | 1228 mm 122.8 cm 48.3465 in 4.0289 ft | 1115.8 mm 111.58 cm 43.9291 in 3.6608 ft |
| Height | 566 mm 56.6 cm 22.2835 in 1.857 ft | 706 mm 70.6 cm 27.7953 in 2.3163 ft | 643.7 mm 64.37 cm 25.3425 in 2.1119 ft |
| Depth | 62 mm 6.2 cm 2.4409 in 0.2034 ft | 47 mm 4.7 cm 1.8504 in 0.1542 ft | 59.5 mm 5.95 cm 2.3425 in 0.1952 ft |
| Weight | 10.2 kg 22.49 lbs | 18.9 kg 41.67 lbs | 11.4 kg 25.13 lbs |
| Width with stand | 968 mm 96.8 cm 38.1102 in 3.1759 ft | 1228 mm 122.8 cm 48.3465 in 4.0289 ft | 1115.8 mm 111.58 cm 43.9291 in 3.6608 ft |
| Height with stand | 629 mm 62.9 cm 24.7638 in 2.0636 ft | 738 mm 73.8 cm 29.0551 in 2.4213 ft | 718.6 mm 71.86 cm 28.2913 in 2.3576 ft |
| Depth with stand | 214 mm 21.4 cm 8.4252 in 0.7021 ft | 251 mm 25.1 cm 9.8819 in 0.8235 ft | 250.2 mm 25.02 cm 9.8504 in 0.8209 ft |
| Weight with stand | 11.4 kg 25.13 lbs | 23 kg 50.71 lbs | 11.6 kg 25.57 lbs |
| Box width | - | 1345 mm 134.5 cm 52.9528 in 4.4127 ft | 1264 mm 126.4 cm 49.7638 in 4.147 ft |
| Box height | - | 810 mm 81 cm 31.8898 in 2.6575 ft | 780 mm 78 cm 30.7087 in 2.5591 ft |
| Box depth | - | 207 mm 20.7 cm 8.1496 in 0.6791 ft | 150 mm 15 cm 5.9055 in 0.4921 ft |
| Box weight | - | 28.6 kg 63.05 lbs | 16 kg 35.27 lbs |
| Colors | Gray | Black | Black Gray Silver |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 200 x 200 mm | 300 x 200 mm | 200 x 200 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | No | No | No |
| Landscape/portrait pivot | No | No | No |
| Left/right swivel | No | No | No |
| Forward/backward tilt | No | No | No |
| - | - | Stand width 1009.8 mm Stand depth - 250.2 mm Mini Wall Mount Compatibility |
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-S2 DVB-S | Analog (NTSC/PAL/SECAM) Clear QAM ATSC 3.0 | Analog (NTSC/PAL/SECAM) Clear QAM ATSC |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| CPU cores | - | 4 | 4 |
| GPU cores | - | 2 | - |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | webOS 3.5 | webOS 5.0 | Tizen 5.5 |
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 |
| Subwoofer | - | 2 x 10 W | - |
| 2.0 CH DTS Decoder DTS-HD Ultra Surround Wireless Sound Sync | 2.2 CH AI Sound Pro Bluetooth Sound Ready Dolby Atmos Front firing (reflector) OLED Surround LG Sound Sync WiSA Ready | 2.0 CH Adaptive Sound Down firing Dolby Digital Plus |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | 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 Wi-Fi Direct DLNA Bluetooth 5.0 | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi Direct DLNA Bluetooth 4.2 |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB 2.0 1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x AV Composite In (Video + L/R) 1 x AV Component In (YPbPr + L/R) 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x CI+ 1.3 | 3 x USB 2.0 1 x Ethernet RJ45 4 x HDMI 2.1 (CEC) 1 x Cable/Antenna In (Main; F-type female) 1 x AV Composite In 3.5 mm jack 1 x Optical Audio Out 1 x 3.5 mm Audio Out 1 x RS232 (C; mini jack) | 1 x USB 2.0 1 x Ethernet RJ45 2 x HDMI 2.0 (CEC) 1 x Cable/Antenna In (Main; F-type female) 1 x Optical Audio Out |
| High-bandwidth Digital Content Protection (HDCP) 2.2 SIMPLINK (HDMI-CEC) | Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.3 High Frame Rate (HFR) SIMPLINK (HDMI-CEC) Variable Refresh Rate (VRR) | Anynet+ (HDMI-CEC) Audio Return Channel (ARC) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | 4K Upscaler Active HDR Colour Master Engine Local Dimming PVR True Color Accuracy ULTRA Luminance Voice command | 4-step noise reduction Advanced Color Enhancer Advanced Contrast Enhancer AI 4K Upscaler AI Picture Pro AMD FreeSync technology Alexa Apple AirPlay 2 Apple HomeKit Auto Genre Selection Autocalibration (CalMAN) with access to LUT level Billion Rich Colors Cinema HDR Face Enhancing Filmmaker Mode Frequency Based Sharpness Enhancer Google Assistant HDR Dynamic Tone Mapping Pro HDR Gaming Interest Group (HGiG) Home Dashboard Image Processor - α9 Gen 3 AI Processor 4K Infinite Contrast Intelligent Voice Recognition Intense Color LG ThinQ AI NVIDIA G-SYNC Compatible OLED Motion Pro Perfect Black Panel Pixel Level Dimming True Color Accuracy Pro Ultra Luminance Pro Voice command | Alexa Apple Airplay 2 Auto Game Mode Bixby Clean Cable Solution ConnectShare Contrast Enhancer Crystal Display Crystal Processor 4K Digital Clean View Filmmaker mode Game Enhancer Google Assistant InstaPort S (HDMI Quick Switch) Light sensor Mega Contrast Multiroom Link PurColor UHD Dimming |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG MPO JPS | JPEG MPO JPS | JPEG GIF PNG MPO BMP |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | AAC AC3 aptX FLAC MP3 OGG RealAudio WMA HE-AAC LPCM | AAC AC3 aptX FLAC MP3 WMA AC4 MP2 HE-AAC LPCM EAC3 PCM | AAC FLAC M4A MIDI MP3 OGG WMA WAV APE AIFF ALAC |
Video file formats
Smart TV sets allow playing various video file formats.
| Video file formats/codecs | 3GPP AVI DivX Flash Video H.263 H.264 H.265 MKV QuickTime M2TS MP4 MPEG-4 TS VC-1 VP9 | 3GPP AVI DivX Flash Video H.263 H.264 H.265 MKV QuickTime M2TS MP4 MPEG-4 TS VC-1 VP9 | 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 |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | ENERGY STAR RoHS UL/cUL | ENERGY STAR RoHS UL/cUL | 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 | Magic remote control | Magic Remote Control - MR20 | Smart remote control - TM1240A |
| LG 43UJ750V | LG OLED55CXPUA | Samsung UE50TU7079 |