Comparison between:
- 83.5" Samsung QE83S91C
- 76.77" Samsung QE77S90C
Brand, series, model
Information about the brand, series, model and model aliases.
| Samsung QE83S91C | Samsung QE77S90C | |
| Series | S91C | S90C / S92C / S93C / S94C |
 |  | |
| Model alias | TQ83S91C GQ83S91C QE83S91CATXZU | TQ77S90C TQ77S92C TQ77S93C TQ77S94C QE77S92C QE77S93C QE77S94C GQ77S90C GQ77S90CATXZG |
| Model year | 2023 | 2023 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 83.5 in | 76.77 in |
| Diagonal | - | 1950 mm 195 cm 76.7717 in 6.3976 ft |
| Width | - | 1699.57 mm 169.957 cm 66.9122 in 5.576 ft |
| Height | - | 956.009 mm 95.6009 cm 37.6381 in 3.1365 ft |
| Panel manufacturer | LG Display | - |
| Panel type | OLED | QD-OLED |
| Panel bit depth | 10 bits | 10 bits |
| FRC | No | No |
| 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 | - | 0.443 mm 0.0443 cm 0.0174 in 0.0015 ft |
| Pixel density | - | 57 ppi 22 ppcm |
| Display area | - | 96.27 % |
| DCI P3 | 100 % | 100 % |
| Rec. 2020 | - | 91 % |
| Brightness | - | 250 cd/m² |
| Peak brightness | - | 2000 cd/m² |
| HDR | HDR10 HLG (Hybrid Log Gamma) HDR10+ HDR10+ Adaptive HDR10+ Gaming Quantum HDR | HDR10 HLG (Hybrid Log Gamma) HDR10+ HDR10+ Adaptive HDR10+ Gaming Quantum HDR |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Minimum response time | 0.1 ms 0.0001 s | 0.1 ms 0.0001 s |
| Coating | Anti-glare/Matte | Anti-glare/Matte |
| 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 |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 48 Hz - 144 Hz | 48 Hz - 144 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 |
| 220V | - | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (sleep) | 0.5 W | 0.5 W |
| Energy efficiency class | 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 | 1851 mm 185.1 cm 72.874 in 6.0728 ft | 1717 mm 171.7 cm 67.5984 in 5.6332 ft |
| Height | 1062.8 mm 106.28 cm 41.8425 in 3.4869 ft | 983 mm 98.3 cm 38.7008 in 3.2251 ft |
| Depth | 44.9 mm 4.49 cm 1.7677 in 0.1473 ft | 10.16 mm 1.016 cm 0.4 in 0.0333 ft |
| Weight | 38 kg 83.78 lbs | - |
| Width with stand | 1851 mm 185.1 cm 72.874 in 6.0728 ft | 1717 mm 171.7 cm 67.5984 in 5.6332 ft |
| Height with stand | 1133.9 mm 113.39 cm 44.6417 in 3.7201 ft | 1049 mm 104.9 cm 41.2992 in 3.4416 ft |
| Depth with stand | 359 mm 35.9 cm 14.1339 in 1.1778 ft | 287 mm 28.7 cm 11.2992 in 0.9416 ft |
| Weight with stand | 40.8 kg 89.95 lbs | - |
| Box width | 2020 mm 202 cm 79.5276 in 6.6273 ft | - |
| Box height | 1245 mm 124.5 cm 49.0157 in 4.0846 ft | - |
| Box depth | 217 mm 21.7 cm 8.5433 in 0.7119 ft | - |
| Box weight | 54.9 kg 121.03 lbs | - |
| Stand width | 336 mm 33.6 cm 13.2283 in 1.1024 ft | 361 mm 36.1 cm 14.2126 in 1.1844 ft |
| Stand height | - | 297 mm 29.7 cm 11.6929 in 0.9744 ft |
| Stand depth | 359 mm 35.9 cm 14.1339 in 1.1778 ft | 287 mm 28.7 cm 11.2992 in 0.9416 ft |
| Colors | Titan Black | Titan Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 400 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 |
| Plate Stand | Simple Plus Metal 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 | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
| - | 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 | Neural Quantum Processor 4K |
| CPU cores | 4 | 4 |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | Tizen 7.0 | Tizen 7.0 |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| 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 | 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 |
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 5.2 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 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 | 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 (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 Satellite In (Sub; F-type female) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x CI+ 1.4 |
| 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) | 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) |
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 | 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 Ambient Mode+ Auto Motion Plus Bixby Brightness/Color Detection ConnectShare Digital Clean View Dynamic Black EQ Eco sensor Eye Comfort Mode Far-Field Voice Interaction Filmmaker Mode Game Motion Plus Google Assistant HDR Gaming Interest Group (HGiG) LED Clear Motion MBR Support Motion Xcelerator Turbo Pro 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 |
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 | ENERGY STAR RoHS |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Premium Smart Solar Remote - TM2360E | Premium Smart Solar Remote - TM2360E |
Additional features
Information about other features.
| Additional features | Ultra Slim Design | Ultra Slim Design |
| Samsung QE83S91C | Samsung QE77S90C |