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Summary
  • 48"4KHDR
    ?
  • 107 cm 62 cm 5.8 cm
  • OLED Self-luminous pixels
  • 700 nits Infinite:1
  • Total 25 W 2 x 10W1 x 5W
  • DVB-TDVB-T2
  • Android TV 9 Pie

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Sony KE-A9 specs: Technical sheet

Brand

Brand
Sony
Serie
KE-A9
Model
KE-48A9
Other codes
KE-48A9BAEP · KE-48A9 · A9 MASTER SERIES

Release Date

Year
2022

Sony KE-A9 prices

Versions and prices
48"  •  4K  •  KE-48A9  •  DVB

Image

OLED

  • Technology
    OLED
    OLED panels achieve an infinite contrast in a smaller thickness
  • Reference image
    Final image
    Perfect
    An image with pure blacks, maybe the brightness and the life time are slightly lower than on an LCD panel


Size (inches) and resolution

Diagonal
48 inches
Resolution
4K 3840 x 2160
Aspect ratio
16:9
Pixel density
92 ppi

Technology

Panel type
OLED
Subpixel type
RGB
Refresh rate
-- Hz
Panel Manufacturer
LG Display Lg Display

Backlight and contrast

Backlight type
Self-luminous pixels
Brightness
700 nits
Contrast
Infinite:1
Light sensor
No

Colorimetry

Quantum Dots
Color spaces
Rec. 709
100%
DCI P3
--
NTSC 1953
--
Rec. 2020
--
sRGB
--
Color depth
10 bits,

HDR

HDR technologies
  • Dolby Vision
  • HDR10
  • HLG

Crystal

Anti-glare filter
Vision angle
Horizontal Vertical

Processing

These features modify the images received by television via software, in many cases they create unwanted artifacts, we disable some of them, but here you have them ...

Color

Response times

Minimum time
--
Average time
--
Input lag
9 ms
Gaming

Sound

Speakers

Speakers
  • 10W 2x
Subwoofer
  • 5W 1x
Power
25 W
Output channels
2.1 CH

Sound technologies

Technologies
  • Dolby Atmos
  • Dolby Audio

Tuner and connectivity

Digital tuner


DVB

Terrestrial
  • DVB-T
  • DVB-T2
Satellite
  • DVB-S
  • DVB-S2
Cable
  • DVB-C
ATSC & QAM
No
ISDB
No
DTMB
No

Analog tuner

NTSC
Yes
PAL
Yes
SECAM
Yes

Hybrid television

HbbTV
No

Cable connections

RF antenna
  • Antenna (RF) 1x
HDMI
  • HDMI 2.0 4x
  • CEC
  • HDCP 2.3
USB
  • USB 2.0 3x
Satellite
  • Satellite In (Main; F-type female) 1x
CI
  • CI+ 1.4 1x
Optical Audio
  • Optical Audio Out 1x
3.5mm audio
  • 3.5 mm Audio Out 1x
Ethernet
  • Ethernet RJ45 1x

Wireless connections

Wi-Fi
Yes 802.11a, 802.11ac, 802.11b, 802.11g, 802.11n,
Bluetooth
Yes Bluetooth 5.0

Content delivery

Chromecast
Yes
DLNA
Yes
Wi-Fi Direct
Yes
Apple AirPlay 2
No

Remote control

Type of command
--
Control of multiple devices
Yes

Others

PVR recording
No
PIP
No
Others

Design

Fotos y videos

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Structure


With stand

Dimensions
106.94 cm 62.93 cm 25.54 cm
Weight
17.327 Kg

Without stand

Dimensions
106.9 cm 62.4 cm 5.8 cm
Weight
13.9 Kg
Screen shape
Flat
Frameless
Yes
Colors
Black

Stand

Removable stand
No
Stand shape
--

VESA

VESA size
300 x 200 mm

Others

Single cable
No
Ambient mode
No
Ambilight
Yes

System

Operating System

SW
Android Android TV 9 Pie

Voice assistants

Alexa
Yes
Google Assistant
Yes
Voice control
Yes

Hardware

SOC model
--
RAM
--
ROM
16GB

Consumption

Energy efficiency
?
Standby consumption
0.5 W
Average consumption
--
Consumption
119 W

Power supply

Power supply
100 V - 120 V (volts)
Power supply frequency
50 Hz - 60 Hz (hertz)

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8.6
Ki Price/Quality
Score
  • 8.4 Image
  • 6.9 Sound
  • 8.2 Connectivity
  • 4.2 Design
  • 7.1 System
What is a Ki score?
Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
How do we calculate the Ki?

In this case, to determine the score we evaluate 5 general aspects:

  • Image
  • Sound
  • Connectivity
  • Design
  • System

Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

Even a device objectively worse than another may have a higher Ki score if it has a better price.

Does the Ki score change?

The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.