Comparison between:
- 54.6" LG 55UH750V
- 74.5" Samsung QE75Q7FA
Brand, series, model
Information about the brand, series, model and model aliases.
| LG 55UH750V | Samsung QE75Q7FA | |
| Series | UH750 | Q7F / Q7FA |
 |  | |
| Model alias | - | QE75Q7FAAUXXN QE75Q7FAAUXXH QE75Q7FAAUXXU QE75Q7FAAUXZT |
| Model year | 2016 | 2025 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 54.6 in | 74.5 in |
| Diagonal | 1388 mm 138.8 cm 54.6457 in 4.5538 ft | 1893 mm 189.3 cm 74.5276 in 6.2106 ft |
| Width | 1209.6 mm 120.96 cm 47.622 in 3.9685 ft | 1650.24 mm 165.024 cm 64.9701 in 5.4142 ft |
| Height | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft | 928.26 mm 92.826 cm 36.5457 in 3.0455 ft |
| Panel manufacturer | LG Display | - |
| Panel type | IPS | - |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 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 |
| Pixel pitch | 0.315 mm 0.0315 cm 0.0124 in 0.001 ft | 0.43 mm 0.043 cm 0.0169 in 0.0014 ft |
| Pixel density | 80 ppi 31 ppcm | 59 ppi 23 ppcm |
| Display area | 91.5 % | 94.89 % |
| Backlight | Edge LED | Direct LED |
| Adobe RGB (1998) | 78 % | - |
| DCI P3 | - | 100 % |
| Brightness | 450 cd/m² | - |
| Static contrast | 700 : 1 | - |
| HDR | HDR Pro | HDR10 HLG (Hybrid Log Gamma) HDR10+ HDR10+ Adaptive |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| RGBW structure - 2880 (RGB) + 960 (W) | Dual LED |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 50 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 Mastering Index | - |
| Interpolation value | 1900 | - |
| Interpolation measurement unit | PMI | - |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | - | 110 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | 0.5 W | - |
| Power consumption (sleep) | 0.5 W | 0.5 W |
| Power consumption (eco) | 73 W | - |
| Power consumption (average) | - | 135 W |
| Power consumption (maximum) | - | 220 W |
| Power consumption (annual) | - | 187 kWh |
| Energy efficiency class | A+ | G |
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 | 1239 mm 123.9 cm 48.7795 in 4.065 ft | 1677.5 mm 167.75 cm 66.0433 in 5.5036 ft |
| Height | 726 mm 72.6 cm 28.5827 in 2.3819 ft | 962.4 mm 96.24 cm 37.8898 in 3.1575 ft |
| Depth | 51.2 mm 5.12 cm 2.0157 in 0.168 ft | 61.1 mm 6.11 cm 2.4055 in 0.2005 ft |
| Weight | 19.3 kg 42.55 lbs | 25.3 kg 55.78 lbs |
| Width with stand | 1239 mm 123.9 cm 48.7795 in 4.065 ft | 1677.5 mm 167.75 cm 66.0433 in 5.5036 ft |
| Height with stand | 783 mm 78.3 cm 30.8268 in 2.5689 ft | 1006 mm 100.6 cm 39.6063 in 3.3005 ft |
| Depth with stand | 218 mm 21.8 cm 8.5827 in 0.7152 ft | 325 mm 32.5 cm 12.7953 in 1.0663 ft |
| Weight with stand | 19.7 kg 43.43 lbs | 25.9 kg 57.1 lbs |
| Box width | - | 1821 mm 182.1 cm 71.6929 in 5.9744 ft |
| Box height | - | 1100 mm 110 cm 43.3071 in 3.6089 ft |
| Box depth | - | 160 mm 16 cm 6.2992 in 0.5249 ft |
| Box weight | - | 32 kg 70.55 lbs |
| Stand width | - | 1253.6 mm 125.36 cm 49.3543 in 4.1129 ft |
| Stand depth | - | 325 mm 32.5 cm 12.7953 in 1.0663 ft |
| Colors | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 300 x 300 mm | 400 x 400 mm |
| Removable stand | Yes | Yes |
| Height adjustment | No | No |
| Landscape/portrait pivot | No | No |
| Left/right swivel | No | No |
| Forward/backward tilt | No | No |
| Eiffel stand | Adjustable stand width - 346.6 - 1253.6 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-S DVB-S2 DVB-T2 DVB-C | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Processor brand name | - | Q4 AI Processor |
| CPU cores | 4 | - |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | webOS 3.0 | One UI Tizen |
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 |
| 2.0 CH Dolby Digital DTS Decoder Ultra Surround | 2.0 CH 20 W Active Voice Amplifier Adaptive Sound Moving Sound Lite (Object Tracking Sound Lite) Q-Symphony |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | 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 5.3 |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB 2.0 1 x USB 3.0 1 x Ethernet RJ45 3 x HDMI 2.0 (ARC; CEC; MHL) 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 3.5 mm Audio Out 1 x RS232 (C) 1 x Antenna (RF) (female) 1 x CI+ 1.3 | 1 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 Antenna (RF) (female) 1 x CI+ 1.4 |
| High-bandwidth Digital Content Protection (HDCP) 2.2 SIMPLINK (HDMI-CEC) | Anynet+ (HDMI-CEC) Audio Return Channel (ARC) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.3 |
Features
Some additional functional features of the model.
| Features | 3D Colour Mapping 4K Upscaler Active Noise Reduction Clear Voice III ColourPrime Pro Dynamic Color Enhancer Local Dimming PVR True Black Panel UHD Master Engine ULTRA Luminance Voice command | 3-side bezelless design 4K Upscaling Accessibility (TalkBack / Improved Visibility / Assisted Hearing / Remote Control Adjustment) AI Auto Game Mode Alexa Apple AirPlay Art Store Bixby Color Booster Pro Contrast Enhancer Eco Sensor EyeComfort Mode Filmmaker Mode Game Motion Plus Google Assistant HDR Brightness Optimizer HDR Gaming Interest Group (HGiG) Hue Sync (Lighting sold separately) Light Sync Matter Mega Contrast MiniMap Zoom Motion Blur Reduction Motion Xcelerator MultiView Pantone Validated Pantone SkinTone Validated Quantum Dot Color Quantum HDR Samsung Daily+ Samsung TV Plus Samsung Vision AI (Live Translate / Generative Wallpaper / Quick Control) Smart Calibration (Basic) SmartThings Super Ultrawide GameView & Game Bar Supreme UHD Dimming |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | 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 AMR AMR-WB aptX MP3 OGG RealAudio WMA EAC3 HE-AAC LPCM | 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 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 | RoHS UL/cUL | - |
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 | - |
| Operating humidity | 10 % - 80 % | - |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | - |
| Storage humidity | 5 % - 85 % | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Remote control - MR15R | SolarCell Remote - TM2560E |
Additional features
Information about other features.
| Additional features | - | AirSlim Design |
| LG 55UH750V | Samsung QE75Q7FA |