115 facts in comparison
LG Signature OLED77W9PUA 77"vs Sony Master Series AF9 55"vs Sony Master Series AF9 65"
LG Signature OLED77W9PUA 77"
Sony Master Series AF9 55"
Sony Master Series AF9 65"
Why is LG Signature OLED77W9PUA 77" better than the others?
- Screen size?
76.7"vs54.6" vs 64.5" - Weight?
12.29kgvs30kg vs 35.6kg - Thickness?
5.8mmvs32mm vs 32mm - Has micro or local dimming?
- Has a socket for a 3.5 mm audio jack?
- Has stereo speakers?
- Has Dolby Atmos?
- Bluetooth version?
5vs4.2 vs 4.2
Why is Sony Master Series AF9 55" better than the others?
- Pixel density?
81ppivs57ppi vs 68ppi - Width?
1.23mvs1.72m vs 1.45m - Height?
709mmvs988.1mm vs 832mm
Why is Sony Master Series AF9 65" better than the others?
Price comparison
Sony Master Series AF9 55"
Buy used:
$800
| Product | Store | Price | |
|---|---|---|---|
| Sony XBR-55A9G 55-inch TV: MASTER Series...Sony XBR-55A9G 55-inch TV: MASTER Series BRAVIA OLED 4K Ultra HD Smart TV with HDR and Alexa Compatibility - 2019 Model | $1,467 | ||
| Sony 55 Inch 4K Ultra HD TV X90K Series:...Sony 55 Inch 4K Ultra HD TV X90K Series: BRAVIA XR Full Array LED Smart Google TV with Dolby Vision HDR and Exclusive Features for The Playstation® 5 XR55X90K- 2022 Model | $1,098 | ||
| Sony 65 Inch 4K Ultra HD TV X80K Series:...Sony 65 Inch 4K Ultra HD TV X80K Series: LED Smart Google TV with Dolby Vision HDR KD65X80K- 2022 Model | $798 | ||
Sony Master Series AF9 65"
| Product | Store | Price | |
|---|---|---|---|
| Sony XBR-55A9G 55-inch TV: MASTER Series...Sony XBR-55A9G 55-inch TV: MASTER Series BRAVIA OLED 4K Ultra HD Smart TV with HDR and Alexa Compatibility - 2019 Model | $1,467 | ||
| Sony 55 Inch 4K Ultra HD TV X90K Series:...Sony 55 Inch 4K Ultra HD TV X90K Series: BRAVIA XR Full Array LED Smart Google TV with Dolby Vision HDR and Exclusive Features for The Playstation® 5 XR55X90K- 2022 Model | $1,098 | ||
| Sony 65 Inch 4K Ultra HD TV X80K Series:...Sony 65 Inch 4K Ultra HD TV X80K Series: LED Smart Google TV with Dolby Vision HDR KD65X80K- 2022 Model | $798 | ||
| Sony X950H 65-inch TV: 4K Ultra HD Smart...Sony X950H 65-inch TV: 4K Ultra HD Smart LED TV with HDR and Alexa Compatibility - 2020 Model | $1,188 | ||
User reviews
Design
The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.
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.
3.has a wall bracket
✖LG Signature OLED77W9PUA 77"
✖Sony Master Series AF9 55"
✖Sony Master Series AF9 65"
This bracket allows the user to change the viewing angle manually by up to 90 degrees.
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 easel stand
✖LG Signature OLED77W9PUA 77"
✖Sony Master Series AF9 55"
✖Sony Master Series AF9 65"
This stand allows the user to place the TV in a slightly tilted back position.
6.has a motorised wall bracket
✖LG Signature OLED77W9PUA 77"
✖Sony Master Series AF9 55"
✖Sony Master Series AF9 65"
This stand allows the user to change the viewing angle by up to 90 degrees with a remote control.
7.bezel size
Unknown. Help us by suggesting a value. (LG Signature OLED77W9PUA 77")
Unknown. Help us by suggesting a value. (Sony Master Series AF9 55")
Unknown. Help us by suggesting a value. (Sony Master Series AF9 65")
The bezel size on a device is the extra space that surrounds the actual screen. The smaller it is the more aesthetically pleasing it appears.
8.height adjustment range
Unknown. Help us by suggesting a value. (LG Signature OLED77W9PUA 77")
Unknown. Help us by suggesting a value. (Sony Master Series AF9 55")
Unknown. Help us by suggesting a value. (Sony Master Series AF9 65")
Devices with height adjustment provide a full range of height possibilities resulting in maximum comfort.
9.thickness with wall bracket
Unknown. Help us by suggesting a value. (LG Signature OLED77W9PUA 77")
Unknown. Help us by suggesting a value. (Sony Master Series AF9 55")
Unknown. Help us by suggesting a value. (Sony Master Series AF9 65")
The thinner the device, the better (measurements including wall bracket).
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.has an LED-backlit display
✖LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
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.
5.Has an OLED or AMOLED display
✔LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
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 an HDR10-enabled display
✔LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
The display supports HDR10, which is an HDR (high dynamic range) video technology. Compared to standard dynamic range (SDR) video, HDR10 video has greater contrast and color depth, resulting in more realistic images.
7.has a display in 24p
✖LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
A display that supports 24p can display content at the same speed of a screen cinema, for a more cinematic experience.
8.has an IPS screen
✖LG Signature OLED77W9PUA 77"
✖Sony Master Series AF9 55"
✖Sony Master Series AF9 65"
IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of conventional twisted nematic TFT displays: limited viewing angles and low-quality color reproduction. PLS (Plane-to-Line Switching) is a type of IPS screen developed by Samsung, with increased brightness and lower production costs.
9.refresh rate
Unknown. Help us by suggesting a value. (LG Signature OLED77W9PUA 77")
Unknown. Help us by suggesting a value. (Sony Master Series AF9 55")
Unknown. Help us by suggesting a value. (Sony Master Series AF9 65")
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
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)
✔LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
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.is DLNA-certified
✖LG Signature OLED77W9PUA 77"
✖Sony Master Series AF9 55"
✖Sony Master Series AF9 65"
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.
6.supports Miracast
✔LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
Devices that support Miracast can communicate via wi-fi in an open format.
7.has a VGA connector
✖LG Signature OLED77W9PUA 77"
✖Sony Master Series AF9 55"
✖Sony Master Series AF9 65"
VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
8.supports Wi-Fi 5 (802.11ac)
✔LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
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.
AirPlay allows wireless connection of Apple devices with external screens or speakers. You may stream computer screen, video and music from iOS devices, play games like on consoles or present your slideshows easily on your TV.
Audio
1.supports Dolby Digital
✖LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
If the device supports Dolby Digital it can deliver up to six different audio channels (sides) for a much better sound quality.
2.has DTS Surround
✖LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.
3.audio output power
Unknown. Help us by suggesting a value. (LG Signature OLED77W9PUA 77")
Unknown. Help us by suggesting a value. (Sony Master Series AF9 55")
Unknown. Help us by suggesting a value. (Sony Master Series AF9 65")
Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
4.supports Digital Out
✖LG Signature OLED77W9PUA 77"
✖Sony Master Series AF9 55"
✖Sony Master Series AF9 65"
Devices that support Digital Out can deliver sound through optic fiber audio cables (like TOSLINK) or coaxial audio cables, which can transmit high-resolution audio at fast speeds.
5.supports Dolby Digital MS10
✖LG Signature OLED77W9PUA 77"
✖Sony Master Series AF9 55"
✖Sony Master Series AF9 65"
If a device supports Dolby Digital MS10 it can decode Dolby Digital and Dolby Digital Plus.
6.supports Dolby Digital Plus
✖LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
If a device supports Dolby Digital Plus it can deliver up to fourteen different audio channels (sides) with improved bitrates, for a much better sound quality.
7.has SRS TheaterSound HD
✖LG Signature OLED77W9PUA 77"
✖Sony Master Series AF9 55"
✖Sony Master Series AF9 65"
SRS devices create an immersive 3D soundfield using only two speakers, simulating the kind of audio experience delivered by devices that support Dolby Digital.
8.has stereo speakers
✔LG Signature OLED77W9PUA 77"
✖Sony Master Series AF9 55"
✖Sony Master Series AF9 65"
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
9.has auto volume
✖LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
This technology adjusts the volume of the device according with what the video player needs.
Features
1.supports a remote smartphone
✖LG Signature OLED77W9PUA 77"
✖Sony Master Series AF9 55"
✖Sony Master Series AF9 65"
This technology allows the users to use their smartphone as a remote control for the device.
2.supports USB recording
✖LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
USB recording is the capacity of the device to record content into plugged in USB devices.
3.operating power consumption
Unknown. Help us by suggesting a value. (LG Signature OLED77W9PUA 77")
150W
190W
How much power the device consumes when it's switched on.
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.
5.has a sleep timer
✖LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
A sleep timer is a function that shuts off the power after a preset amount of time.
This function allows the user to record and program a file to a storage medium (dvd player or usb) to be viewed or listened at a more convenient time.
7.has a search browser
✔LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
With a search browser app, you can surf the internet from your device.
8.has a child lock
✖LG Signature OLED77W9PUA 77"
✖Sony Master Series AF9 55"
✖Sony Master Series AF9 65"
A child lock enables adults to prevent or restrict children’s use of the device.
9.annual power consumption
Unknown. Help us by suggesting a value. (LG Signature OLED77W9PUA 77")
208kWh
264kWh
The more power per year a device consumes, the less energy efficient it is, making it more costly over time.
Miscellaneous
The internal storage refers to the built-in storage space available in a device for system data, apps, and user-generated data. With a large amount of internal storage, you can save more files and apps on your device.
2.supports Ethernet
✖LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
Ethernet is a local area network technology.
A TV set with the Skype app allows connecting with other people from your device.
4.has a built-in HDR mode
✖LG Signature OLED77W9PUA 77"
✔Sony Master Series AF9 55"
✔Sony Master Series AF9 65"
It can automatically shoot pictures with a higher dynamic range (HDR).
Price comparison
Sony Master Series AF9 55"
Buy used:
$800
| Product | Store | Price | |
|---|---|---|---|
| Sony XBR-55A9G 55-inch TV: MASTER Series...Sony XBR-55A9G 55-inch TV: MASTER Series BRAVIA OLED 4K Ultra HD Smart TV with HDR and Alexa Compatibility - 2019 Model | $1,467 | ||
| Sony 55 Inch 4K Ultra HD TV X90K Series:...Sony 55 Inch 4K Ultra HD TV X90K Series: BRAVIA XR Full Array LED Smart Google TV with Dolby Vision HDR and Exclusive Features for The Playstation® 5 XR55X90K- 2022 Model | $1,098 | ||
| Sony 65 Inch 4K Ultra HD TV X80K Series:...Sony 65 Inch 4K Ultra HD TV X80K Series: LED Smart Google TV with Dolby Vision HDR KD65X80K- 2022 Model | $798 | ||
Sony Master Series AF9 65"
| Product | Store | Price | |
|---|---|---|---|
| Sony XBR-55A9G 55-inch TV: MASTER Series...Sony XBR-55A9G 55-inch TV: MASTER Series BRAVIA OLED 4K Ultra HD Smart TV with HDR and Alexa Compatibility - 2019 Model | $1,467 | ||
| Sony 55 Inch 4K Ultra HD TV X90K Series:...Sony 55 Inch 4K Ultra HD TV X90K Series: BRAVIA XR Full Array LED Smart Google TV with Dolby Vision HDR and Exclusive Features for The Playstation® 5 XR55X90K- 2022 Model | $1,098 | ||
| Sony 65 Inch 4K Ultra HD TV X80K Series:...Sony 65 Inch 4K Ultra HD TV X80K Series: LED Smart Google TV with Dolby Vision HDR KD65X80K- 2022 Model | $798 | ||
| Sony X950H 65-inch TV: 4K Ultra HD Smart...Sony X950H 65-inch TV: 4K Ultra HD Smart LED TV with HDR and Alexa Compatibility - 2020 Model | $1,188 | ||
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