Display: 54.6 in, VA, Direct LED, 3840 x 2160 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 350 cd/m²
Static contrast: 4000 : 1
Refresh rate: 48 Hz - 144 Hz
TV tuner: Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
SoC: MediaTek Pentonic 700 (MT9618)
CPU: ARM Cortex-A73, 1400 MHz,
Cores: 4
Dimensions: 1230 x 710 x 81 mm
Weight: 14 kg
Brand, series, model
Information about the brand, series, model and model aliases.
| Brand | Hisense |
| Series | E7K Pro |
| Model | 55E7K Pro |
| Model alias | 55E7KQ Pro 55E77KQ Pro |
| Model year | 2023 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 54.6 in (inches) |
| Diagonal | 1388 mm (millimeters) 138.8 cm (centimeters) 54.6457 in (inches) 4.5538 ft (feet) |
| Width | 1209.6 mm (millimeters) 120.96 cm (centimeters) 47.622 in (inches) 3.9685 ft (feet) |
| Height | 680.4 mm (millimeters) 68.04 cm (centimeters) 26.7874 in (inches) 2.2323 ft (feet) |
| Panel type | VA |
| Panel bit depth | 10 bits (8 bits + FRC) |
| FRC | Yes |
| Colors | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.315 mm (millimeters) 0.0315 cm (centimeters) 0.0124 in (inches) 0.001 ft (feet) |
| Pixel density | 80 ppi (pixels per inch) 31 ppcm (pixels per centimeter) |
| Display area | 94.24 % (percent) |
| Backlight | Direct LED |
| DCI P3 | 90 % (percent) |
| Brightness | 350 cd/m² (candela per square meter) |
| Static contrast | 4000 : 1 |
| HDR | Dolby Vision Dolby Vision IQ HDR10 HLG (Hybrid Log Gamma) HDR10+ HDR10+ Adaptive |
| Horizontal viewing angle | 178 ° (degrees) |
| Vertical viewing angle | 178 ° (degrees) |
| Minimum response time | 6 ms (milliseconds) 0.0060 s (seconds) |
| Input lag | 11.6 ms (milliseconds) 0.0116 s (seconds) |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 48 Hz - 144 Hz (hertz) |
| Native - 120 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V (volts) |
| Alternating current frequency | 50 Hz - 60 Hz (hertz) |
| Power consumption (sleep) | 0.5 W (watts) |
| Power consumption (average) | 84 W (watts) |
| Power consumption (maximum) | 145 W (watts) |
| 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 | 1230 mm (millimeters) 123 cm (centimeters) 48.4252 in (inches) 4.0354 ft (feet) |
| Height | 710 mm (millimeters) 71 cm (centimeters) 27.9528 in (inches) 2.3294 ft (feet) |
| Depth | 81 mm (millimeters) 8.1 cm (centimeters) 3.189 in (inches) 0.2657 ft (feet) |
| Weight | 14 kg (kilograms) 30.86 lbs (pounds) |
| Width with stand | 1230 mm (millimeters) 123 cm (centimeters) 48.4252 in (inches) 4.0354 ft (feet) |
| Height with stand | 763 mm (millimeters) 76.3 cm (centimeters) 30.0394 in (inches) 2.5033 ft (feet) |
| Depth with stand | 274 mm (millimeters) 27.4 cm (centimeters) 10.7874 in (inches) 0.899 ft (feet) |
| Weight with stand | 14.2 kg (kilograms) 31.31 lbs (pounds) |
| Box width | 1362 mm (millimeters) 136.2 cm (centimeters) 53.622 in (inches) 4.4685 ft (feet) |
| Box height | 831 mm (millimeters) 83.1 cm (centimeters) 32.7165 in (inches) 2.7264 ft (feet) |
| Box depth | 145 mm (millimeters) 14.5 cm (centimeters) 5.7087 in (inches) 0.4757 ft (feet) |
| Box weight | 18.2 kg (kilograms) 40.12 lbs (pounds) |
| Stand width | 834 mm (millimeters) 83.4 cm (centimeters) 32.8346 in (inches) 2.7362 ft (feet) |
| Stand depth | 274 mm (millimeters) 27.4 cm (centimeters) 10.7874 in (inches) 0.899 ft (feet) |
| Colors | Dark Gray |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes |
| VESA interface | 300 x 200 mm |
| Removable stand | Yes |
| Height adjustment | No |
| Landscape/portrait pivot | No |
| Left/right swivel | No |
| Forward/backward tilt | No |
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 |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Processor brand name | Hi-View Engine (4K) |
| SoC | MediaTek Pentonic 700 (MT9618) |
| Processor (CPU) | ARM Cortex-A73 |
| CPU cores | 4 |
| CPU frequency | 1400 MHz (megahertz) |
| GPU | ARM Mali-G52 MC1 |
| GPU cores | 1 |
| RAM type | DDR4 |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | VIDAA U7.0 |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 10 W (watts) |
| Subwoofer | 1 x 20 W (watts) |
| 2.1 CH 40W Dolby Atmos Dolby Audio (MS12) DTS Virtual: X NICAM Stereo WiSA Ready |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Wi-Fi Direct Bluetooth 5.1 Anyview Cast |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 1 x USB 3.0 1 x Ethernet RJ45 2 x HDMI 2.0 (CEC; ARC) 2 x HDMI 2.1 1 x Satellite In (F-type female) 1 x AV Composite In 3.5 mm jack 1 x S/PDIF 1 x 3.5 mm Audio Out 1 x Antenna (RF) (female) 1 x CI+ |
| High-bandwidth Digital Content Protection (HDCP) 2.2 Auto Low Latency Mode (ALLM) on all HDMI ports Enhanced Audio Return Channel (eARC) on HDMI 3 High Frame Rate (HFR) on HDMI 3 and HDMI 4 Variable Refresh Rate (VRR) on HDMI 3 and HDMI 4 |
Features
Some additional functional features of the model.
| Features | 3D Digital Comb Filter 4K upscaling Alexa AMD FreeSync Premium Digital Noise Reduction Disney+ Filmmaker Mode Game Mode Google Assistant Light Sensor MEMC (Motion Estimation Motion Compensation) Netflix Prime Video PVR Quantum Dot Color Ultra Motion Voice command Wide Color Gamut YouTube |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG GIF PNG BMP MPO |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | 3GPP (3rd Generation Partnership Project, .3gp) AAC (Advanced Audio Coding) AAC+ / aacPlus / HE-AAC v1 FLAC (Free Lossless Audio Codec, .flac) M4A (MPEG-4 Audio, .m4a) MP3 (MPEG-2 Audio Layer II, .mp3) WMA (Windows Media Audio, .wma) WAV (Waveform Audio File Format, .wav, .wave) WMV MP4 MP2 |
Video file formats
Smart TV sets allow playing various video file formats.
| Video file formats/codecs | 3GPP (3rd Generation Partnership Project, .3gp) AVI (Audio Video Interleaved, .avi) DivX (.avi, .divx, .mkv) H.263 H.264 / MPEG-4 Part 10 / AVC video H.265 / MPEG-H Part 2 / HEVC MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks) MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v) MPEG-4 TS (MPEG Transport Stream, .ts, .tsv, .tsa) VC-1 VP8 VP9 VOB (Video Object, .VOB) WebM WMV (Windows Media Video, .wmv) Xvid MOV MPG FLV OGM OGG MVC AV1 |
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 | 5 °C - 35 °C (degrees Celsius) 41 °F - 95 °F (degrees Fahrenheit) |
| Operating humidity | 20 % - 80 % (percent) |
| Storage temperature | -15 °C - 45 °C (degrees Celsius) 5 °F - 113 °F (degrees Fahrenheit) |
| Storage humidity | 10 % - 70 % (percent) |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Remote control |
