74.5" Oppo Smart TV K9 75 - Specifications

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SpecificationsDisplayPower consumption
Display: 74.5 in, IPS, Direct LED, 3840 x 2160 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 300 cd/m²
Refresh rate: 50 Hz / 60 Hz
TV tuner: DTMB
CPU: ARM Cortex-A73, Cores: 4
RAM: 2 GB
Storage: 32 GB
Dimensions: 1674.6 x 967.9 x 82.5 mm
Weight: 28.7 kg

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Brand, series, model

Information about the brand, series, model and model aliases.

Brand

Name of the company-manufacturer.

Oppo
Series

Name of the series, which the model belongs to.

K9
Model

Designation of the model.

Smart TV K9 75
Model alias

Other known designations of the model.

A75U1B111
Model year

The year in which this model was announced.

2021

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class

Size class of the display as declared by the manufacturer. Often this is the rounded value of the actual size of the diagonal in inches.

74.5 in (inches)
Diagonal

Approximate diagonal size of the display. If the manufacturer does not provide such information, the diagonal is calculated from the width and height of the screen.

1893 mm (millimeters)
189.3 cm (centimeters)
74.5276 in (inches)
6.2106 ft (feet)
Width

Approximate width of the display. If the manufacturer does not provide such information, the width is calculated from the diagonal and the aspect ratio.

1650.24 mm (millimeters)
165.024 cm (centimeters)
64.9701 in (inches)
5.4142 ft (feet)
Height

Approximate height of the display. If the manufacturer does not provide such information, the height is calculated from the diagonal and the aspect ratio.

928.26 mm (millimeters)
92.826 cm (centimeters)
36.5457 in (inches)
3.0455 ft (feet)
Panel type

There are various panel technologies. Each has its own specific features - viewing angles, color reproduction, response time, brightness/contrast, production cost, etc. The image quality depends directly on the type of the display panel used.

IPS
Panel bit depth

The most widely used panels are those with 6, 8, and 10 bits for each of the RGB components of the pixel. They provide 18-, 24-, and 30-bit color, respectively.

10 bits (8 bits + FRC)
FRC

Frame Rate Control (FRC) is a method, which allows the pixels to show more color tones. With quick cyclic switching between different color tones, an illusion for a new intermediate color tone is created. For example, by using FRC, a 6-bit display panel is able to show 16.7 millioin colors, which are typical for 8-bit display panels, and not the standard 262200 colors, instead. There are different FRC algorithms.

Yes
Colors

The maximum number of colors, which the display is able to reproduce, depends on the type of the panel in use and color enhancing technologies like FRC.

1073741824 colors
30 bits
Aspect ratio

The ratio between the horizontal and the vertical side of the display. Some of the standard and widely used aspect ratios are 4:3, 5:4, 16:9 and 16:10.

1.778:1
16:9
Resolution

Information about the number of pixels on the horizontal and vertical side of the screen. A higher resolution allows the display of a more detailed and of higher quality image.

3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch

The pixel pitch shows the distance from the centers of two neighboring pixels. In displays, which have a native resolution (the TFT ones, for example), the pixel pitch depends on the resolution and the size of the screen.

0.43 mm (millimeters)
0.043 cm (centimeters)
0.0169 in (inches)
0.0014 ft (feet)
Pixel density

Information of the number of pixels in a unit of length. With the decrease of the display size and the increase of its resolution, the pixel density increases.

59 ppi (pixels per inch)
23 ppcm (pixels per centimeter)
Display area

The percentage of the approximate area, taken by the active part of the screen, to the total front area.

94.51 % (percent)
Backlight

The backlight is the source of light of the LCD display panels. The type of backlight determines the image quality and the color space of the display. There are various backlights such as CCFL, LED, WLED, RGB-LED, and etc.

Direct LED
DCI P3

DCI P3 is a color space, introduced in 2007 by the SMPTE. It is used in digital cinema and has a much wider gamut than the sRGB.

93 % (percent)
Brightness

Information about the brightness of the screen. It is measured in candela per square metre (cd/m²).

300 cd/m² (candela per square meter)
Peak brightness

Often even a higher peak luminance can be achieved under certain conditions. For example, when a smaller area/APL of the display is used for showing a bright object, when a bright object is displayed for a short time, etc.

1200 cd/m² (candela per square meter)
HDR

HDR expands the contrast ratio (peak luminance and minimal black levels) and color palette to achieve more details across the whole image - from the darkest parts to the brightest ones, which results in more realistic and life-like image.

HDR10
HLG (Hybrid Log Gamma)
HDR10+
Horizontal viewing angle

Information about the maximum horizontal viewing angle, within which the image on the screen is of acceptable quality.

178 ° (degrees)
Vertical viewing angle

Information about the maximum vertical viewing angle, within which the image on the screen is of acceptable quality.

178 ° (degrees)

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3D

Information on whether 3D is supported or not.

No

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Vertical frequency (digital)

The vertical frequency/refresh rate shows how many times in a second the image on the screen is refreshed.

50 Hz / 60 Hz (hertz)

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V

Permissible voltage tolerance in a 110-volt electric system.

100 V - 120 V (volts)
220V

Permissible voltage tolerance in a 220-volt electric system.

220 V - 240 V (volts)
Alternating current frequency

Requirement regarding the alternating current frequency in the electric system.

50 Hz - 60 Hz (hertz)
Power consumption (sleep)

Power consumption in sleep/stand by/suspend mode.

0.5 W (watts)
Power consumption (average)

Average power consumption in standard work mode.

250 W (watts)

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

Width without stand in different measurement units.

1674.6 mm (millimeters)
167.46 cm (centimeters)
65.9291 in (inches)
5.4941 ft (feet)
Height

Height without stand in different measurement units.

967.9 mm (millimeters)
96.79 cm (centimeters)
38.1063 in (inches)
3.1755 ft (feet)
Depth

Depth without stand in different measurement units.

82.5 mm (millimeters)
8.25 cm (centimeters)
3.248 in (inches)
0.2707 ft (feet)
Weight

Weight without stand in different measurement units.

28.7 kg (kilograms)
63.27 lbs (pounds)
Width with stand

Width with stand in different measurement units.

1674.6 mm (millimeters)
167.46 cm (centimeters)
65.9291 in (inches)
5.4941 ft (feet)
Height with stand

Height with stand in different measurement units.

1043 mm (millimeters)
104.3 cm (centimeters)
41.063 in (inches)
3.4219 ft (feet)
Depth with stand

Depth with stand in different measurement units.

335 mm (millimeters)
33.5 cm (centimeters)
13.189 in (inches)
1.0991 ft (feet)
Weight with stand

Weight with stand in different measurement units.

29.1 kg (kilograms)
64.15 lbs (pounds)
Box width

Width of the package in different measurement units.

1824 mm (millimeters)
182.4 cm (centimeters)
71.811 in (inches)
5.9843 ft (feet)
Box height

Height of the package in different measurement units.

1107 mm (millimeters)
110.7 cm (centimeters)
43.5827 in (inches)
3.6319 ft (feet)
Box depth

Depth of the package in different measurement units.

239 mm (millimeters)
23.9 cm (centimeters)
9.4094 in (inches)
0.7841 ft (feet)
Box weight

Weight of the product with all accessories and packaging in different measurement units.

37 kg (kilograms)
81.57 lbs (pounds)
Stand depth

Depth of the stand in different measurement units.

335 mm (millimeters)
33.5 cm (centimeters)
13.189 in (inches)
1.0991 ft (feet)
Colors

Information about the colors, in which the specific model is offered to the market.

Silver

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mount

Information about whether there is a possibility for wall mounting according to the VESA Mounting Interface Standard (MIS).

Yes
VESA interface

There are many various interfaces under the VESA standard, which differ in the size of the brackets, the distances between the screw holes and their number.

600 x 300 mm
Removable stand

Information about whether the stand can be dismounted. Usually, this is required for wall mounting.

Yes
Height adjustment

Information about whether the stand allows height adjustment.

No
Landscape/portrait pivot

Some displays have the ability to operate in landscape and portrait mode alike.

No
Left/right swivel

Information whether the display can be swiveled around the stand axis.

No
Forward/backward tilt

Most displays have the ability to be tilted forward and backward as to provide a more comfortable viewing position for the user.

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

Information about the TV tuners, which the current model is equipped with.

DTMB

System on Chip (SoC)

Information about the central processor, graphic processor and the memory of the model.

Processor (CPU)

The main function of the processor (CPU) is to interpret and carry out instructions, thus allowing the functioning of the operating system and the software applications.

ARM Cortex-A73
CPU cores

The software instructions are performed by the CPU cores. The higher number of cores allows for the parallel (simultaneous) processing of more instructions and achieving higher performance. There are various processors equipped with 1, 2, 4, 6, 8, and more cores.

4
RAM capacity

The random-access memory (RAM) is used by the operating system and the software applications installed. Usually, more RAM provides better performance.

2 GB (gigabytes)
Storage

Information about the storage capacity, which is used for the operating system and for installing different applications, saving video, music, photos and other data.

32 GB (gigabytes)

OS, apps and software features

Information about the operating system, applications, various software features if available.

Operating system (OS)

The operating systems of the smart TV sets feature user interface technologies for navigation and other ways of interaction with the smart TV - installing applications, internet browsing, video calls, sharing content with other users, playing videos and music, etc.

ColorOS TV 2.2

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers

The speaker is a device, which converts electrical audio signals into acoustic vibrations resulting in corresponding sounds.

2 x 15 W (watts)
Dolby Audio

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

Camera

Information whether the current model has a built-in camera or not.

No

Network

Supported network technologies and standards for exchanging data with other devices.

Network

Information about the network technologies and standards supported by the model, which allow for it to connect to and communicate with other devices.

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
Wi-Fi Direct
DLNA
Bluetooth 5.0
NFC

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity

Information about the available connectivity ports, slots and interfaces such as USB, infrared port, SD card slot, audio/video and network interfaces, etc.

2 x USB 2.0
1 x Ethernet RJ45
3 x HDMI 2.1
1 x Cable/Antenna In
1 x AV Composite In 3.5 mm jack
1 x Optical Audio Out
Enhanced Audio Return Channel (eARC) on HDMI 1

Features

Some additional functional features of the model.

Features

Information about additional software features, technologies, functions and services of the model.

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
MEMC (Motion Estimation Motion Compensation)
SR Super-dividing algorithm

Image file formats

Smart TV sets allow the display of different image file formats.

Image file formats

Information about some of the main image file formats supported by the current model.

JPEG
GIF
PNG
MPO
BMP

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecs

Information about some of the main audio file formats/codecs supported by the current model.

AAC (Advanced Audio Coding)
FLAC (Free Lossless Audio Codec, .flac)
M4A (MPEG-4 Audio, .m4a)
MIDI
MP3 (MPEG-2 Audio Layer II, .mp3)
OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus)
WMA (Windows Media Audio, .wma)
WAV (Waveform Audio File Format, .wav, .wave)
APE
AIFF
ALAC

Video file formats

Smart TV sets allow playing various video file formats.

Video file formats/codecs

Information about some of the main video file formats/codecs supported by the current model.

3GPP (3rd Generation Partnership Project, .3gp)
AVI (Audio Video Interleaved, .avi)
ASF (Advanced Systems Format, .asf .wma .wmv)
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)
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
VP7
VP8
VP9
VOB (Video Object, .VOB)
VRO (DVD-VR, .VRO)
WebM
WMV (Windows Media Video, .wmv)

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licenses

List of the standards, certificates and licenses supported/received by the current model.

RoHS
TÜV Rheinland Low Blue Light Certification

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

Accessories

Information about some of the main accessories included in the standard packaging of the current model.

Bluetooth voice remote control
AV composite in cable

Other models from the K9 series of Oppo

List of other models from the same Oppo series, to which the Oppo Smart TV K9 75 belongs.

View
42.6" Oppo Smart TV K9 43, IPS, Direct LED, 1920 x 1080 pixels, 50 Hz / 60 Hz, 961.4 x 563.6 x 76.5 mm, 6.3 kg
View
54.6" Oppo Smart TV K9 55, IPS, Direct LED, 3840 x 2160 pixels, 50 Hz / 60 Hz, 1226.2 x 715.7 x 75.2 mm, 11.8 kg
View
64.5" Oppo Smart TV K9 65, IPS, Direct LED, 3840 x 2160 pixels, 50 Hz / 60 Hz, 1446.2 x 838.5 x 75 mm, 17.6 kg

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Oppo Smart TV K9 75

74.5" Oppo Smart TV K9 75

Display: 74.5 in, IPS, Direct LED, 3840 x 2160 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 300 cd/m²
Refresh rate: 50 Hz / 60 Hz
TV tuner: DTMB
CPU: ARM Cortex-A73, Cores: 4
RAM: 2 GB
Storage: 32 GB
Dimensions: 1674.6 x 967.9 x 82.5 mm
Weight: 28.7 kg