Comparison between:
- 83.5" Samsung QN83S90C
- 27" LG 27GR83Q
- 54.6" Oppo Smart TV K9 55
Brand, series, model
Information about the brand, series, model and model aliases.
| Samsung QN83S90C | LG 27GR83Q | Oppo Smart TV K9 55 | |
| Series | S90C / S92C / S93C / S94C | UltraGear | K9 |
 |  |  | |
| Model alias | QN83S90CAFXZA | UltraGear 27GR83Q 27GR83Q-B | A55U1B01 |
| Model year | 2023 | 2023 | 2021 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 83.5 in | 27 in | 54.6 in |
| Diagonal | - | 684.667 mm 68.4667 cm 26.9554 in 2.2463 ft | 1388 mm 138.8 cm 54.6457 in 4.5538 ft |
| Width | - | 597.73 mm 59.773 cm 23.5327 in 1.9611 ft | 1209.6 mm 120.96 cm 47.622 in 3.9685 ft |
| Height | - | 336.22 mm 33.622 cm 13.237 in 1.1031 ft | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft |
| Panel manufacturer | LG Display | BOE | - |
| Panel model | - | MV270QHM-NF6 | - |
| Panel type | OLED | IPS | IPS |
| Panel bit depth | 10 bits | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | No | Yes | 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 | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | - | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.315 mm 0.0315 cm 0.0124 in 0.001 ft |
| Pixel density | - | 108 ppi 42 ppcm | 80 ppi 31 ppcm |
| Display area | - | 88.85 % | 93.78 % |
| Backlight | - | W-LED | Direct LED |
| sRGB | - | 100 % | - |
| DCI P3 | 100 % | 95 % | 93 % |
| Brightness | - | 400 cd/m² | 300 cd/m² |
| Peak brightness | - | 500 cd/m² | 1200 cd/m² |
| Static contrast | - | 1000 : 1 | - |
| HDR | HDR10 HLG (Hybrid Log Gamma) HDR10+ HDR10+ Adaptive HDR10+ Gaming Quantum HDR | HDR10 DisplayHDR 400 | HDR10 HLG (Hybrid Log Gamma) HDR10+ |
| Horizontal viewing angle | 178 ° | - | 178 ° |
| Vertical viewing angle | 178 ° | - | 178 ° |
| Minimum response time | 0.1 ms 0.0001 s | 3.3 ms 0.0033 s | 8 ms 0.0080 s |
| Maximum response time | - | 6.7 ms 0.0067 s | - |
| Input lag | - | 3.2 ms 0.0032 s | - |
| Coating | Anti-glare/Matte | Anti-glare/Matte (3H) | - |
| WOLED | - | - |
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) | 48 Hz - 144 Hz | 48 Hz - 240 Hz | 50 Hz / 60 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V |
| 220V | - | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | - | 0.3 W | - |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (average) | - | 45 W | 150 W |
| Power consumption (maximum) | - | 48 W | - |
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 | 1851 mm 185.1 cm 72.874 in 6.0728 ft | 610 mm 61 cm 24.0157 in 2.0013 ft | 1226.2 mm 122.62 cm 48.2756 in 4.023 ft |
| Height | 1062.8 mm 106.28 cm 41.8425 in 3.4869 ft | 370.8 mm 37.08 cm 14.5984 in 1.2165 ft | 715.7 mm 71.57 cm 28.1772 in 2.3481 ft |
| Depth | 44.9 mm 4.49 cm 1.7677 in 0.1473 ft | 50.8 mm 5.08 cm 2 in 0.1667 ft | 75.2 mm 7.52 cm 2.9606 in 0.2467 ft |
| Weight | 38 kg 83.78 lbs | 4.5 kg 9.92 lbs | 11.8 kg 26.01 lbs |
| Width with stand | 1851 mm 185.1 cm 72.874 in 6.0728 ft | 610 mm 61 cm 24.0157 in 2.0013 ft | 1226.2 mm 122.62 cm 48.2756 in 4.023 ft |
| Height with stand | 1133.9 mm 113.39 cm 44.6417 in 3.7201 ft | 459.7 mm 45.97 cm 18.0984 in 1.5082 ft | 771.2 mm 77.12 cm 30.3622 in 2.5302 ft |
| Depth with stand | 359 mm 35.9 cm 14.1339 in 1.1778 ft | 250 mm 25 cm 9.8425 in 0.8202 ft | 244.3 mm 24.43 cm 9.6181 in 0.8015 ft |
| Weight with stand | 40.8 kg 89.95 lbs | 6.4 kg 14.11 lbs | 12 kg 26.46 lbs |
| Box width | 2020 mm 202 cm 79.5276 in 6.6273 ft | - | 1340.2 mm 134.02 cm 52.7638 in 4.397 ft |
| Box height | 1245 mm 124.5 cm 49.0157 in 4.0846 ft | - | 828.1 mm 82.81 cm 32.6024 in 2.7169 ft |
| Box depth | 217 mm 21.7 cm 8.5433 in 0.7119 ft | - | 143 mm 14.3 cm 5.6299 in 0.4692 ft |
| Box weight | 54.9 kg 121.03 lbs | - | 16.1 kg 35.49 lbs |
| Stand width | 366 mm 36.6 cm 14.4094 in 1.2008 ft | - | - |
| Stand depth | 359 mm 35.9 cm 14.1339 in 1.1778 ft | 250 mm 25 cm 9.8425 in 0.8202 ft | 244.3 mm 24.43 cm 9.6181 in 0.8015 ft |
| Colors | Titan Black | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 400 x 300 mm | 100 x 100 mm | 200 x 200 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | No | Yes | No |
| Height adjustment range | - | 110 mm 11 cm 4.3307 in 0.3609 ft | - |
| Landscape/portrait pivot | No | Yes | No |
| Left pivot | - | 0 ° | - |
| Right pivot | - | 90 ° | - |
| Left/right swivel | No | No | No |
| Forward/backward tilt | No | Yes | No |
| Forward tilt | - | 5 ° | - |
| Backward tilt | - | 15 ° | - |
| Simple Plus Metal Stand | One Click 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) ATSC Clear QAM ATSC 3.0 | - | DTMB |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Processor brand name | Neural Quantum Processor 4K | - | - |
| SoC | - | - | MediaTek MT9632 |
| Processor (CPU) | - | - | ARM Cortex-A53 |
| CPU cores | 4 | - | 4 |
| GPU | - | - | ARM Mali-G52 MC1 |
| GPU cores | - | - | 1 |
| RAM capacity | - | - | 2 GB |
| Storage | - | - | 16 GB |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | Tizen 7.0 | - | ColorOS TV 2.0 |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | - | 2 x 15 W |
| 2.1 CH 40W Active Voice Amplifier Adaptive Sound+ Bluetooth Audio Dolby Atmos Dolby Decoder 5.1 CH Object Tracking Sound Lite Q-Symphony 2.0 Surround Sound | - | Dolby Audio |
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 Wi-Fi Direct DLNA Bluetooth 5.2 Wireless Dex. Wireless TV On - Samsung WOW Wired TV On - Samsung WOL | - | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz Wi-Fi Direct DLNA Bluetooth 5.0 NFC |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB (Type-A; downstream; HDD 5V/1A) 2 x USB 2.0 (Type-A; downstream; 5V/0.5A) 1 x Ethernet RJ45 4 x HDMI 2.1 1 x Cable/Antenna In (F-type female) 1 x Optical Audio Out 1 x RS232 (C) | 1 x USB 3.2 (Type-B; Gen 1; 5 Gbps; upstream) 2 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 2 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (4-pole (sound+mic); DTS HP:X) | 2 x USB 2.0 1 x Ethernet RJ45 3 x HDMI 2.0 1 x Cable/Antenna In 1 x AV Composite In (Video + L/R) 1 x Optical Audio Out |
| Anynet+ (HDMI-CEC) Audio Return Channel (ARC) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) on HDMI 2 High-bandwidth Digital Content Protection (HDCP) 2.3 High Frame Rate (HFR) - 4K @ 144Hz Variable Refresh Rate (VRR) | High-bandwidth Digital Content Protection (HDCP) 2.2 | - |
Features
Some additional functional features of the model.
| Features | 100% Colour Volume with Quantum Dot 360 Camera Support 360 Video Player 4-side Bezelless Design 4K AI Upscaling Accessibility (Enlarge / High Contrast / Multi-output Audio / SeeColors / Color Inversion / Grayscale / Caption Position / Sign Language Zoom / Slow Button Repeat / Separate Closed Caption) Adaptive Picture Alexa AMD FreeSync Premium Pro Ambient Mode+ Auto Motion Plus Bixby Brightness/Color Detection ConnectShare Digital Clean View Dynamic Black EQ Eco sensor Eye Comfort Mode Expert Calibration Far-Field Voice Interaction Filmmaker Mode Game Motion Plus Google Assistant HDR Gaming Interest Group (HGiG) LED Clear Motion MBR Support Motion Xcelerator Turbo+ MultiView Multiroom Link Noise Reduction NVIDIA GeForce NOW Pixel HDR Pro PC on TV Quantum Dot Color Real Depth Enhancer Smart Calibration - Basic/Professional SmartThings Super Ultrawide GameView & Game Bar Tap View Ultra Viewing Angle V-Chip | 3-Side Virtually Borderless Design Adaptive-Sync technology AMD FreeSync Premium Auto Input Switch Black Stabilizer Crosshair Dynamic Action Sync Factory Calibrated Flicker-free technology FPS Counter Game Mode HDR Effect Low Blue Light Motion Blur Reduction Technology NVIDIA G-Sync Compatible Reader Mode Smart Energy Saving | AI PQ Dynamic Adjustment Anti-aliasing Auto Gamma Dark Field Control De-feather Dynamic Contrast Enhancement Far-field voice control FCC Preference color management HSY Color reproduction Low Blue Light SR Super-dividing algorithm |
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 |
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 |
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 |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | ENERGY STAR RoHS | - | RoHS TÜV Rheinland Low Blue Light Certification |
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 | Premium Smart Solar Remote - TM2360E | DisplayPort cable | Bluetooth voice remote control AV composite in cable |
Additional features
Information about other features.
| Additional features | Ultra Slim Design | Anti-theft stand lock slot - Kensington | - |
| Samsung QN83S90C | LG 27GR83Q | Oppo Smart TV K9 55 |