Display: 77 in, OLED, 3840 x 2160 pixels
Viewing angles (H/V): 178 ° / 178 °
Refresh rate: 100 Hz / 120 Hz
TV tuner: Analog (NTSC/PAL/SECAM), DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
Cores: 4
RAM: 3 GB
Storage: 8 GB
Dimensions: 1722 x 991 x 56 mm
Weight: 35.1 kg
Brand, series, model
Information about the brand, series, model and model aliases.
| Brand | Bang & Olufsen |
| Model | Beovision Harmony 77" |
| Model year | 2019 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 77 in (inches) |
| Diagonal | 1956 mm (millimeters) 195.6 cm (centimeters) 77.0079 in (inches) 6.4173 ft (feet) |
| Width | 1704.8 mm (millimeters) 170.48 cm (centimeters) 67.1182 in (inches) 5.5932 ft (feet) |
| Height | 958.951 mm (millimeters) 95.8951 cm (centimeters) 37.754 in (inches) 3.1462 ft (feet) |
| Panel manufacturer | LG Display |
| Panel type | OLED |
| Panel bit depth | 10 bits |
| FRC | No |
| Colors | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.444 mm (millimeters) 0.0444 cm (centimeters) 0.0175 in (inches) 0.0015 ft (feet) |
| Pixel density | 57 ppi (pixels per inch) 22 ppcm (pixels per centimeter) |
| Display area | 95.8 % (percent) |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
| Horizontal viewing angle | 178 ° (degrees) |
| Vertical viewing angle | 178 ° (degrees) |
| Minimum response time | 1 ms (milliseconds) 0.0010 s (seconds) |
| WRGB panel |
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) | 100 Hz / 120 Hz (hertz) |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 220V | 220 V - 240 V (volts) |
| Alternating current frequency | 50 Hz - 60 Hz (hertz) |
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 | 1722 mm (millimeters) 172.2 cm (centimeters) 67.7953 in (inches) 5.6496 ft (feet) |
| Height | 991 mm (millimeters) 99.1 cm (centimeters) 39.0157 in (inches) 3.2513 ft (feet) |
| Depth | 56 mm (millimeters) 5.6 cm (centimeters) 2.2047 in (inches) 0.1837 ft (feet) |
| Weight | 35.1 kg (kilograms) 77.38 lbs (pounds) |
| Width with stand | 1722 mm (millimeters) 172.2 cm (centimeters) 67.7953 in (inches) 5.6496 ft (feet) |
| Height with stand | 1582 mm (millimeters) 158.2 cm (centimeters) 62.2835 in (inches) 5.1903 ft (feet) |
| Depth with stand | 340 mm (millimeters) 34 cm (centimeters) 13.3858 in (inches) 1.1155 ft (feet) |
| Weight with stand | 45.1 kg (kilograms) 99.43 lbs (pounds) |
| Colors | Black Gray |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes |
| VESA interface | 400 x 200 mm |
| Removable stand | Yes |
| Height adjustment | No |
| Landscape/portrait pivot | No |
| Left/right swivel | No |
| Forward/backward tilt | No |
| Floor stand dimensions (TV off) - 1722 mm x 1150 mm x 340 mm Floor stand dimensions (TV on) - 1722 mm x 1582 mm x 340 mm Wall bracket dimensions (TV off) - 1722 mm x 1140 mm x 250 mm Wall bracket dimensions (TV on) - 1722 mm x 1572 mm x 250 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) 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 | α9 Gen 3 AI Processor 4K |
| CPU cores | 4 |
| GPU cores | 2 |
| RAM capacity | 3 GB (gigabytes) |
| Storage | 8 GB (gigabytes) |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | webOS 4.5 |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 1 x 50 W (watts) 2 x 50 W (watts) 3 x 100 W (watts) |
| Subwoofer | 2 x 10 W (watts) |
| 1 x 1" tweeter 2 x 2.5" fullrange drivers 1 x 4" midrange/woofer 2 x 4" woofers 7.1 Surround Sound Adaptive Bass Linearisation Soundcenter speaker cover (aluminium/wood/fabric) Wireless Sound Sync |
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 DLNA Bluetooth 5.0 |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 3 x USB 2.0 1 x Ethernet RJ45 4 x HDMI 2.1 (eARC; CEC) 1 x Satellite In (Sub; F-type female) 1 x Satellite In (Main; F-type female) 1 x AV Composite In 3.5 mm jack 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x CI+ 1.4 |
| High-bandwidth Digital Content Protection (HDCP) 2.2 Enhanced Audio Return Channel (eARC) |
Features
Some additional functional features of the model.
| Features | Advanced tone-mapping technology Perfect Black Panel PVR Wide Colour Gamut |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG MPO JPS |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | AAC (Advanced Audio Coding) AC3 / AC-3 aptX / apt-X FLAC (Free Lossless Audio Codec, .flac) MP3 (MPEG-2 Audio Layer II, .mp3) OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus) RealAudio (.ra, .ram) WMA (Windows Media Audio, .wma) HE-AAC LPCM |
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) Flash Video (.flv, .f4v, .f4p, .f4a, .f4b) 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) QuickTime (.mov, .qt) M2TS (Blu-ray Disc Audio-Video (BDAV) MPEG-2 Transport Stream, .m2ts, .MTS) MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v) MPEG-4 TS (MPEG Transport Stream, .ts, .tsv, .tsa) 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 | 0 °C - 40 °C (degrees Celsius) 32 °F - 104 °F (degrees Fahrenheit) |
| Operating humidity | 10 % - 80 % (percent) |
| Storage temperature | -20 °C - 60 °C (degrees Celsius) -4 °F - 140 °F (degrees Fahrenheit) |
| Storage humidity | 5 % - 85 % (percent) |
