Comparison between:
- 74.5" Samsung QN75LS03T
- 74.5" Samsung QE75Q77T
Brand, series, model
Information about the brand, series, model and model aliases.
| Samsung QN75LS03T | Samsung QE75Q77T | |
| Series | LS03T | Q77T / Q75T / Q74T |
 |  | |
| Model alias | QN75LS03TAFXZA | QE75Q75T GQ75Q77T GQ75Q75T |
| Model year | 2020 | 2020 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 74.5 in | 74.5 in |
| Diagonal | 1893 mm 189.3 cm 74.5276 in 6.2106 ft | 1893 mm 189.3 cm 74.5276 in 6.2106 ft |
| Width | 1650.24 mm 165.024 cm 64.9701 in 5.4142 ft | 1650.24 mm 165.024 cm 64.9701 in 5.4142 ft |
| Height | 928.26 mm 92.826 cm 36.5457 in 3.0455 ft | 928.26 mm 92.826 cm 36.5457 in 3.0455 ft |
| Panel type | VA | VA |
| 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 | 0.43 mm 0.043 cm 0.0169 in 0.0014 ft | 0.43 mm 0.043 cm 0.0169 in 0.0014 ft |
| Pixel density | 59 ppi 23 ppcm | 59 ppi 23 ppcm |
| Display area | 95.03 % | 95.28 % |
| Backlight | Edge LED | Edge LED |
| DCI P3 | 100 % | 100 % |
| Peak brightness | - | 500 cd/m² |
| HDR | HDR10 HDR10+ HLG (Hybrid Log Gamma) | HDR10 HLG (Hybrid Log Gamma) HDR10+ Quantum HDR |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Dual LED | 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) | 48 Hz - 120 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 | Motion Rate | Picture Quality Index |
| Interpolation value | 240 | 3500 |
| Interpolation measurement unit | MR | PQI |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (sleep) | 0.5 W | 0.5 W |
| Power consumption (average) | 97 W | 201 W |
| Power consumption (maximum) | 235 W | 285 W |
| Power consumption (annual) | - | 279 kWh |
| 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 | 1678.94 mm 167.894 cm 66.1 in 5.5083 ft | 1675.4 mm 167.54 cm 65.9606 in 5.4967 ft |
| Height | 960.12 mm 96.012 cm 37.8 in 3.15 ft | 959.6 mm 95.96 cm 37.7795 in 3.1483 ft |
| Depth | 50.8 mm 5.08 cm 2 in 0.1667 ft | 60.4 mm 6.04 cm 2.378 in 0.1982 ft |
| Weight | 38.78 kg 85.5 lbs | 36 kg 79.37 lbs |
| Width with stand | 1678.94 mm 167.894 cm 66.1 in 5.5083 ft | 1675.4 mm 167.54 cm 65.9606 in 5.4967 ft |
| Height with stand | 1005.84 mm 100.584 cm 39.6 in 3.3 ft | 1040.6 mm 104.06 cm 40.9685 in 3.414 ft |
| Depth with stand | 304.8 mm 30.48 cm 12 in 1 ft | 323 mm 32.3 cm 12.7165 in 1.0597 ft |
| Weight with stand | 39.19 kg 86.4 lbs | 39.5 kg 87.08 lbs |
| Box width | 1846.58 mm 184.658 cm 72.7 in 6.0583 ft | 1855 mm 185.5 cm 73.0315 in 6.086 ft |
| Box height | 1120.14 mm 112.014 cm 44.1 in 3.675 ft | 1118 mm 111.8 cm 44.0157 in 3.668 ft |
| Box depth | 233.68 mm 23.368 cm 9.2 in 0.7667 ft | 208 mm 20.8 cm 8.189 in 0.6824 ft |
| Box weight | 56.61 kg 124.8 lbs | 50.7 kg 111.77 lbs |
| Colors | Charcoal Black | Black and Silver |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 400 x 400 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 |
| Stand width - 1188.72 mm | Stand width - 919.6 mm Stand depth - 323 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) ATSC Clear QAM | Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2 DVB-T DVB-S |
| - | Dual tuner |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| CPU cores | 4 | 4 |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | Tizen 5.5 | Tizen 5.5 |
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 |
| Subwoofer | 2 x 10 W | - |
| 2.2 CH Active Voice Amplifier (AVA) Dolby Digital Plus | 2.0 CH Adaptive Sound+ Active Voice Amplifier Dolby Digital Plus |
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 4.2 | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi Direct DLNA Bluetooth 4.2 |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB 2.0 1 x Ethernet RJ45 3 x HDMI 2.0 (ARC; CEC) 1 x HDMI 2.1 (eARC; CEC) 1 x Cable/Antenna In (F-type female) 1 x Optical Audio Out 1 x RS232 (C) | 2 x USB 2.0 1 x Ethernet RJ45 3 x HDMI 2.0 (CEC) 1 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) 1 x CI+ 1.4 |
| High-bandwidth Digital Content Protection (HDCP) 2.3 Anynet+ (HDMI-CEC) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) Variable Refresh Rate (VRR) | 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) |
Features
Some additional functional features of the model.
| Features | Adaptive Picture AI Upscaling Alexa Ambient Mode+ AMD FreeSync Premium Art Mode 3.0 Art Store Auto Game Mode Bixby ConnectShare Digital Clean View Dynamic Black EQ Game Motion Plus Google Assistant Light sensor Motion Sensor Multi View Multiroom Link Quantum Dot Color Quantum HDR 4x Quantum Processor 4K Real Game Enhancer+ SmartThings Voice command | 4K AI Upscaling Adaptive Picture Alexa Ambient Mode+ AMD FreeSync Premium Bixby ConnectShare Contrast Enhancer Digital Clean View Dynamic Black EQ Filmmaker Mode Game Motion Plus Game Surround Sound Google Assistant Light sensor Mega Contrast Multi View Multiroom Link Quantum Dot Color Quantum Processor 4K Picture-in-Picture PVR via USB Real Game Enhancer+ SmartThings Ultimate UHD Dimming Tap View Voice command Wide 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 RealVideo 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 | Samsung OneRemote - TM2050A One Connect Box One connect cable | QLED Smart Remote Control |
Additional features
Information about other features.
| Additional features | Frame Edge Design | - |
| Samsung QN75LS03T | Samsung QE75Q77T |