Comparison between:
- 54.6" Samsung QE55QN90F
- 48.5" LG 49SJ800V
Brand, series, model
Information about the brand, series, model and model aliases.
| Samsung QE55QN90F | LG 49SJ800V | |
| Series | QN90F | SJ800 |
 |  | |
| Model alias | QE55QN90FATXXU QE55QN90FATXXH | - |
| Model year | 2025 | 2017 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 54.6 in | 48.5 in |
| Diagonal | 1388 mm 138.8 cm 54.6457 in 4.5538 ft | 1231 mm 123.1 cm 48.4646 in 4.0387 ft |
| Width | 1264.4 mm 126.44 cm 49.7795 in 4.1483 ft | 1072.91 mm 107.291 cm 42.2405 in 3.52 ft |
| Height | 752.2 mm 75.22 cm 29.6142 in 2.4678 ft | 603.512 mm 60.3512 cm 23.7603 in 1.98 ft |
| Panel manufacturer | - | LG Display |
| Panel type | IPS | VA |
| Panel bit depth | 10 bits (8 bits + FRC) | 8 bits |
| FRC | Yes | No |
| Colors | 1073741824 colors 30 bits | 16777216 colors 24 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 | 0.272 mm 0.0272 cm 0.0107 in 0.0009 ft | 0.272 mm 0.0272 cm 0.0107 in 0.0009 ft |
| Pixel density | 77 ppi 30 ppcm | 91 ppi 35 ppcm |
| Display area | 99.88 % | 82.71 % |
| Backlight | Mini LED | Edge LED |
| DCI P3 | 82 % | 72 % |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Coating | Anti-glare/Matte | - |
| Glare Free | 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 | 50 Hz / 60 Hz |
| Native - 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 Performance Index |
| Interpolation value | - | 3000 |
| Interpolation measurement unit | - | PPI |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 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) | - | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.8 W |
| Power consumption (average) | 129 W | 79 W |
| Power consumption (maximum) | 234 W | - |
| Energy efficiency class | - | 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 | 1289.9 mm 128.99 cm 50.7835 in 4.232 ft | 1162.5 mm 116.25 cm 45.7677 in 3.814 ft |
| Height | 738.2 mm 73.82 cm 29.063 in 2.4219 ft | 673.4 mm 67.34 cm 26.5118 in 2.2093 ft |
| Depth | 49.8 mm 4.98 cm 1.9606 in 0.1634 ft | 84.9 mm 8.49 cm 3.3425 in 0.2785 ft |
| Weight | 19.8 kg 43.65 lbs | 14.8 kg 32.63 lbs |
| Width with stand | 1189 mm 118.9 cm 46.811 in 3.9009 ft | 1061.6 mm 106.16 cm 41.7953 in 3.4829 ft |
| Height with stand | 725.4 mm 72.54 cm 28.5591 in 2.3799 ft | 658.2 mm 65.82 cm 25.9134 in 2.1594 ft |
| Depth with stand | 208.2 mm 20.82 cm 8.1969 in 0.6831 ft | 204.2 mm 20.42 cm 8.0394 in 0.6699 ft |
| Weight with stand | 24.1 kg 53.13 lbs | 16.4 kg 36.16 lbs |
| Box width | 1448 mm 144.8 cm 57.0079 in 4.7507 ft | - |
| Box height | 826 mm 82.6 cm 32.5197 in 2.71 ft | - |
| Box depth | 170 mm 17 cm 6.6929 in 0.5577 ft | - |
| Box weight | 25.5 kg 56.22 lbs | - |
| Stand width | 388.3 mm 38.83 cm 15.2874 in 1.274 ft | - |
| Stand height | 215.9 mm 21.59 cm 8.5 in 0.7083 ft | - |
| Stand depth | 237 mm 23.7 cm 9.3307 in 0.7776 ft | - |
| Colors | Titan Black | Gray |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 400 x 200 mm | 300 x 200 mm |
| Removable stand | Yes | Yes |
| Height adjustment | No | No |
| Landscape/portrait pivot | No | No |
| Left/right swivel | No | No |
| Forward/backward tilt | No | No |
| Sharp Neck Hexagon Stand in Titan Black | - |
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-S DVB-S2 DVB-C |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Processor brand name | NQ4 AI Gen3 Processor | - |
| CPU cores | 4 | - |
| 128 AI neural networks | - |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | One UI Tizen | webOS 3.5 |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 2 x 15 W |
| 4.2.2 CH 60W Active Voice Amplifier Pro Adaptive Sound Pro Bluetooth Audio Dolby Atmos Moving Sound+ (Object Tracking Sound+) Q-Symphony Sound Optimizer Pro Surround Sound | 2.0 CH DTS Decoder DTS-HD Harman / Kardon Ultra Surround Wireless Sound Sync |
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 Wi-Fi Direct DLNA Bluetooth 5.3 | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Bluetooth Wi-Fi Direct DLNA |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x Ethernet RJ45 1 x Satellite In (Sub; F-type female) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x Antenna (RF) 1 x CI+ | 1 x USB 3.0 4 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 Optical Audio Out 1 x 3.5 mm Audio Out 1 x Antenna (RF) (female) 1 x CI+ 1.3 |
| 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) - 4K@120 fps Variable Refresh Rate (VRR) | High-bandwidth Digital Content Protection (HDCP) 2.2 SIMPLINK (HDMI-CEC) |
Features
Some additional functional features of the model.
| Features | Accessibility (TalkBack / Improved Visibility / Assisted Hearing / Remote Control Adjustment) AI 4K Upscaling Pro AI Image Quality Optimization AI Saver Mode AMD FreeSync Premium Pro Art Store Bixby Color Booster Pro Contrast Enhancer Pro Eco Sensor EyeComfort Pro Filmmaker Mode Gaming Hub (market-dependent) HDR Brightness Optimizer Hue Sync (Lighting sold separately) Matter Motion Xcelerator 165Hz Multi Device Experience Neo Quantum HDR+ Quantum Matrix Technology Plus Professional Calibration Samsung Daily+ Samsung Health Samsung Now+ Samsung Vision AI (Live Translate / Generative Wallpaper / Pet & Family Care / Home Insight / Universal Gesture / Quick Control) SmartThings Tap View Wide Viewing Angle | Active HDR Local Dimming PVR ULTRA Luminance |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG GIF PNG MPO BMP | JPEG MPO JPS |
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 Vorbis | AAC AC3 aptX FLAC MP3 OGG RealAudio WMA HE-AAC LPCM |
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 RealVideo TS VC-1 VP7 VP8 VP9 VOB VRO WebM WMV AV1 MOV TRP FLV SVI RMVB | 3GPP AVI DivX Flash Video H.263 H.264 H.265 MKV QuickTime M2TS MP4 MPEG-4 TS VC-1 VP9 |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | - | ENERGY STAR 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 | 10 °C - 40 °C 50 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % |
| Storage temperature | -20 °C - 40 °C -4 °F - 104 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 5 % - 95 % | 5 % - 85 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | SolarCell Remote with AI button and Click-to-Search - TM2560E | 3.5 mm composite adapter Magic remote control |
Additional features
Information about other features.
| Additional features | NeoSlim Design | - |
| Samsung QE55QN90F | LG 49SJ800V |