Comparison between:
- 54.6" LG 55SK7900PLA
- 64.5" Samsung QE65Q80C
Brand, series, model
Information about the brand, series, model and model aliases.
| LG 55SK7900PLA | Samsung QE65Q80C | |
| Series | SK790 | Q80C |
 |  | |
| Model alias | - | TQ65Q80C TQ65Q80CATXXC GQ65Q80C GQ65Q80CATXZG |
| Model year | 2018 | 2023 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 54.6 in | 64.5 in |
| Diagonal | 1388 mm 138.8 cm 54.6457 in 4.5538 ft | 1639 mm 163.9 cm 64.5276 in 5.3773 ft |
| Width | 1209.75 mm 120.975 cm 47.6278 in 3.969 ft | 1428.48 mm 142.848 cm 56.2394 in 4.6866 ft |
| Height | 680.483 mm 68.0483 cm 26.7907 in 2.2326 ft | 803.52 mm 80.352 cm 31.6346 in 2.6362 ft |
| Panel type | IPS | VA |
| Panel bit depth | 10 bits | 10 bits (8 bits + FRC) |
| FRC | - | 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 | 0.372 mm 0.0372 cm 0.0146 in 0.0012 ft |
| Pixel density | 81 ppi 31 ppcm | 68 ppi 26 ppcm |
| Display area | 92.76 % | 95.68 % |
| Backlight | Edge LED | Direct LED (Full-Array Local Dimming) |
| DCI P3 | 90 % | 100 % |
| Brightness | 300 cd/m² | - |
| Static contrast | 1400 : 1 | - |
| HDR | HDR10 HLG (Hybrid Log Gamma) Dolby Vision | HDR10 HLG (Hybrid Log Gamma) HDR10+ HDR10+ Adaptive HDR10+ Gaming |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Minimum response time | 8 ms 0.0080 s | - |
| Average response time | 12 ms 0.0120 s | - |
| Maximum response time | 32 ms 0.0320 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 |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 50 Hz / 60 Hz | 40 Hz - 120 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 | 2200 | - |
| Interpolation measurement unit | PMI | - |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 220V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (sleep) | 0.5 W | 0.5 W |
| Power consumption (average) | 75 W | 112 W |
| Power consumption (maximum) | - | 292 W |
| 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 | 1236 mm 123.6 cm 48.6614 in 4.0551 ft | 1446.5 mm 144.65 cm 56.9488 in 4.7457 ft |
| Height | 718 mm 71.8 cm 28.2677 in 2.3556 ft | 829.3 mm 82.93 cm 32.6496 in 2.7208 ft |
| Depth | 62.1 mm 6.21 cm 2.4449 in 0.2037 ft | 46.3 mm 4.63 cm 1.8228 in 0.1519 ft |
| Weight | 15 kg 33.07 lbs | 22.9 kg 50.49 lbs |
| Width with stand | 1236 mm 123.6 cm 48.6614 in 4.0551 ft | 1446.5 mm 144.65 cm 56.9488 in 4.7457 ft |
| Height with stand | 778 mm 77.8 cm 30.6299 in 2.5525 ft | 891.3 mm 89.13 cm 35.0906 in 2.9242 ft |
| Depth with stand | 232.9 mm 23.29 cm 9.1693 in 0.7641 ft | 285.7 mm 28.57 cm 11.248 in 0.9373 ft |
| Weight with stand | 15.5 kg 34.17 lbs | 26.1 kg 57.54 lbs |
| Box width | - | 1622 mm 162.2 cm 63.8583 in 5.3215 ft |
| Box height | - | 935 mm 93.5 cm 36.811 in 3.0676 ft |
| Box depth | - | 185 mm 18.5 cm 7.2835 in 0.607 ft |
| Box weight | - | 33.5 kg 73.85 lbs |
| Stand width | - | 390 mm 39 cm 15.3543 in 1.2795 ft |
| Stand depth | - | 285.7 mm 28.57 cm 11.248 in 0.9373 ft |
| Colors | Gray | Carbon Silver |
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 300 mm |
| Removable stand | Yes | Yes |
| Height adjustment | No | No |
| Landscape/portrait pivot | No | No |
| Left/right swivel | No | No |
| Forward/backward tilt | No | No |
| - | New Hexagon Plate Stand |
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 DVB-T2 HD | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S |
| - | Dual tuner |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Processor brand name | - | Neural Quantum Processor 4K |
| CPU cores | 4 | 4 |
| CPU frequency | 1200 MHz | - |
| GPU cores | 2 | - |
| RAM capacity | 1.5 GB | - |
| Storage | 4 GB | - |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | webOS 3.5 | Tizen 7.0 |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 10 W | - |
| 2.0 CH Down firing DTS Decoder DTS-HD Wireless Sound Sync | 2.2 CH 40W Active Voice Amplifier (AVA) Adaptive Sound+ Bluetooth Audio Dolby Atmos Dolby Atmos Wireless Dolby 5.1 Decoder Dolby Digital Plus Object Tracking Sound Lite Q-Symphony Surround Sound |
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 5.2 Wireless Dex Wireless TV On - Samsung WOW Wired TV On - Samsung WOL |
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 3.5 mm Audio Out 1 x Antenna (RF) (female) 1 x CI+ 1.4 | 2 x USB 2.0 1 x Ethernet RJ45 4 x HDMI 2.1 1 x Satellite In (Sub; F-type female) 1 x Satellite In (F-type female) 1 x Optical Audio Out 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) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.3 High Refresh Rate (HFR) Variable Refresh Rate (VRR) |
Features
Some additional functional features of the model.
| Features | 4K Active HDR 4K Upscaler Clear Voice III Dynamic Color Google Assistant LG ThinQ AI Local Dimming Nano Cell Color Nano Cell Display Noise Reduction PVR True Color Accuracy ULTRA Luminance Voice command | 100% Color Volume with Quantum Dot 360 Camera Support 360 Video Player 4K AI Upscaling 4-side Bezelless Design Accessibility (Enlarge / High Contrast / Multi-output Audio / SeeColors / Color Inversion / Grayscale / Caption Position / Sign Language Zoom / Slow Button Repeat / Separate Closed Caption) Adaptive Picture (Optimized / Eye Comfort) Alexa Ambient Mode+ AMD FreeSync Premium Pro Auto Motion Plus Bixby Brightness/Color Detection ConnectShare Dynamic Black EQ Eco Sensor Far-Field Voice Interaction Filmmaker Mode Gaming Hub Game Motion Plus Google Assistant HDR Gaming Interest Group (HGiG) LED Clear Motion MBR Support Motion Xcelerator Turbo+ MultiView Music Wall Natural Mode Support NFT Universe Noise Reduction Pantone Validated Pantone SkinTone Validated Picture Clarity PC on TV PVR Quantum HDR+ Real Depth Enhancer Samsung Health Smart Calibration - Basic SmartThings Super Ultrawide GameView & Game Bar Supreme UHD Dimming Tap View TV Plus Ultra Viewing Angle Voice command |
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 aptX FLAC MP3 OGG RealAudio WMA 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 | 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 | - |
| 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 | 3.5 mm composite adapter Magic remote control - AN-MR650A | SolarCell Remote - TM2360E (UK+ TM1240A) |
Additional features
Information about other features.
| Additional features | - | AirSlim Design |
| LG 55SK7900PLA | Samsung QE65Q80C |