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63points

Sony XR-77A80J 77"

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Sony XR-77A80J 77" review: specs and price

Sony XR-77A80J 77"

Why is Sony XR-77A80J 77" better than the average?

  • Resolution
    ?

    3840 x 2160pxvs6.12MP
  • Screen size
    ?

    76.7"vs56.96"
  • HDMI ports
    ?

    4vs3.53
  • USB ports
    ?

    3vs2.27
  • Thickness
    ?

    54mmvs129.1mm
  • Refresh rate
    ?

    120Hzvs119.04Hz
  • USB ports (side)
    ?

    2vs1.41
  • Maximum vertical viewing angle
    ?

    178ºvs177.26º

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Design

1.width

1.72m

The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.
The power consumption in standby mode, also called energy-saving mode, measures the amount of power the device consumes when shut down but still plugged in.
3.weight

28.9kg

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.
5.has an external memory slot
Sony XR-77A80J 77"
The device has a standard memory slot (such as an SD or micro SD card slot) that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.
The gross weight of the product when packaged, including all wrapping, and boxing.
The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.

Display

Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
2.resolution

3840 x 2160px

Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
The bigger the screen size is, the better the user experience.
4.has an LED-backlit display
Sony XR-77A80J 77"
Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
5.Has an OLED or AMOLED display
Sony XR-77A80J 77"
OLED (Organic Light-Emitting Diode) displays are formed of organic materials that emit light. They have higher contrast ratios and wider viewing angles compared to LCDs. AMOLED and POLED are types of OLED displays.
6.has a display in 24p
Sony XR-77A80J 77"
A display that supports 24p can display content at the same speed of a screen cinema, for a more cinematic experience.
7.has anti-reflection coating
Sony XR-77A80J 77"
This helps to reduce the reflection from your device.
8.Has a curved display
Sony XR-77A80J 77"
A curved screen is designed to better fill a user's field of vision, giving the viewer a sense of being immersed in the image. As our eyes have a natural curvature, these displays can also help to reduce eye strain.
The frequency at which the screen is refreshed. Higher frequency results in less flickering (less noise) and more natural movement representation in action-intense scenes.

Connectivity

1.supports Wi-Fi
Sony XR-77A80J 77"
The device can connect to Wi-Fi.
More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
With more USB ports, you are able to connect more devices.
4.supports Wi-Fi 4 (802.11n)
Sony XR-77A80J 77"
Wi-Fi 4 (802.11n) is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors – a, b, and g.
5.has a VGA connector
Sony XR-77A80J 77"
VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
6.supports common interface
Sony XR-77A80J 77"
This is a technology which allows separation of the TV screen and the decoder. It is used for pay-to-view TV (like Apple TV).
7.is DLNA-certified
Sony XR-77A80J 77"
All DLNA-certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
8.supports Miracast
Sony XR-77A80J 77"
Devices that support Miracast can communicate via wi-fi in an open format.
9.supports Wi-Fi 5 (802.11ac)
Sony XR-77A80J 77"
802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability, and improved power consumption. It provides advantages for gaming and HD video streaming.

Audio

1.has DTS Surround
Sony XR-77A80J 77"
DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.
2.has stereo speakers
Sony XR-77A80J 77"
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
3.has a subwoofer
Sony XR-77A80J 77"
Devices with a subwoofer have a higher quality, deeper bass.

Features

1.has a sleep timer
Sony XR-77A80J 77"
A sleep timer is a function that shuts off the power after a preset amount of time.
2.has a search browser
Sony XR-77A80J 77"
With a search browser app, you can surf the internet from your device.
With a large enough data plan, you could cancel your home internet and use the device as a hotspot.
4.has a front camera
Sony XR-77A80J 77"
A front camera, also called secondary camera, can be used for video chats/selfies.
5.has voice commands
Sony XR-77A80J 77"
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.
6.Has a radio
Sony XR-77A80J 77"
A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.

Miscellaneous

With a standard mini jack socket, you can use the device with most headphones.

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