Comparison between:
- 54.6" Sony KD-55AF9
- 31.1" EIZO ColorEdge Prominence CG3145

Brand, series, model

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

Sony KD-55AF9EIZO ColorEdge Prominence CG3145
SeriesAF9-
Sony KD-55AF9EIZO ColorEdge Prominence CG3145

Display

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

Size class54.6 in31.1 in
Diagonal1388 mm
138.8 cm
54.6457 in
4.5538 ft
789 mm
78.9 cm
31.063 in
2.5886 ft
Width1209.75 mm
120.975 cm
47.6278 in
3.969 ft
697.958 mm
69.7958 cm
27.4787 in
2.2899 ft
Height680.483 mm
68.0483 cm
26.7907 in
2.2326 ft
368.064 mm
36.8064 cm
14.4907 in
1.2076 ft
Panel manufacturerLG Display-
Panel typeOLEDIPS
Panel bit depth10 bits10 bits
FRCNoNo
LUT-3D LUT
24 bits
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.896:1
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
4096 x 2160 pixels
Pixel pitch0.315 mm
0.0315 cm
0.0124 in
0.001 ft
0.17 mm
0.017 cm
0.0067 in
0.0006 ft
Pixel density81 ppi
31 ppcm
149 ppi
58 ppcm
Display area94.29 %73.3 %
Backlight-W-LED
sRGB-100 %
Adobe RGB (1998)-99 %
DCI P399 %98 %
Rec. 202075 %80 %
Brightness400 cd/m²1000 cd/m²
Peak brightness800 cd/m²-
Dynamic contrast-1000000 : 1
HDRDolby Vision
HDR10
HLG (Hybrid Log Gamma)
HLG (Hybrid Log Gamma)
HDR10
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time3 ms
0.0030 s
10 ms
0.0100 s
Input lag20 ms
0.0200 s
-
CoatingGlossyAnti-glare/Matte (3H)
WRGB panel-

3D

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

3DNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)-15 kHz - 137 kHz
Vertical frequency (digital)120 Hz23 Hz - 61 Hz
-DisplayPort - 25 kHz - 137 kHz; 23 Hz - 61 Hz
HDMI - 15 kHz - 136 kHz; 23 Hz - 61 Hz

Power supply and consumption

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

110V-100 V - 120 V
220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (off)-0.7 W
Power consumption (sleep)0.5 W9 W
Power consumption (average)150 W267 W
Power consumption (maximum)401 W472 W
Energy efficiency classB-

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.

Width1228 mm
122.8 cm
48.3465 in
4.0289 ft
757 mm
75.7 cm
29.8031 in
2.4836 ft
Height711 mm
71.1 cm
27.9921 in
2.3327 ft
463 mm
46.3 cm
18.2283 in
1.519 ft
Depth86.1 mm
8.61 cm
3.3898 in
0.2825 ft
138.5 mm
13.85 cm
5.4528 in
0.4544 ft
Weight23.8 kg
52.47 lbs
24.4 kg
53.79 lbs
Width with stand1228 mm
122.8 cm
48.3465 in
4.0289 ft
757 mm
75.7 cm
29.8031 in
2.4836 ft
Height with stand709 mm
70.9 cm
27.9134 in
2.3261 ft
487 mm
48.7 cm
19.1732 in
1.5978 ft
Depth with stand320 mm
32 cm
12.5984 in
1.0499 ft
323 mm
32.3 cm
12.7165 in
1.0597 ft
Weight with stand30 kg
66.14 lbs
29.2 kg
64.37 lbs
ColorsBlackBlack

Ergonomics

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

VESA mountYesYes
VESA interface400 x 200 mm100 x 100 mm
Removable standYesYes
Height adjustmentNoYes
Height adjustment range-116 mm
11.6 cm
4.5669 in
0.3806 ft
Landscape/portrait pivotNoNo
Left/right swivelNoYes
Left swivel-172 °
Right swivel-172 °
Forward/backward tiltNoYes
Stand width - 397 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 tunerAnalog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-S
DVB-S2
DVB-C
-

System on Chip (SoC)

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

SoCMediaTek MT5893-
Processor (CPU)ARM Cortex-A73-
CPU cores4-
CPU frequency1500 MHz-
GPUARM Mali-G71-
RAM capacity4 GB-
Storage16 GB-

Operating system

Smart TV sets have operating systems, which in terms of functionality and universality bring them close to the computers.

Operating system (OS)Android 8.0 Oreo-

Audio

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

Speakers2 x 13 W
2 x 13 W
2 x 13 W
-
Subwoofer2 x 10 W-
6 x Exciter (25 mm)
2 x Woofer (60 x 100 mm)
Acoustic surface Audio+ - Actuator+Subwoofer
DTS Digital Surround
Dolby Digital Plus
Dolby Pulse
-

Camera

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

CameraNoNo

Network

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

NetworkLAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Bluetooth
Wi-Fi Direct
DLNA
-

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x USB 2.0 (max 0.5 A)
1 x USB 3.0 (max 0.9 A)
1 x Ethernet RJ45
4 x HDMI 2.0 (eARC; CEC)
1 x Satellite In (Main; F-type female)
1 x Satellite In (Sub; F-type female)
1 x AV Composite In 3.5 mm jack
1 x Optical Audio Out
1 x 3.5 mm Audio Out
1 x Antenna (RF)
1 x CI+ 1.3
1 x IR Out
3 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
2 x HDMI 2.0
2 x DisplayPort 1.2

Features

Some additional functional features of the model.

Features4K X-Reality Pro
BRAVIA Sync (HDMI-CEC)
ClearAudio+
Clear Phase Speaker
DSEE (Digital Sound Enhancement Engine)
Dynamic Contrast Enhancer
Dual Database Processing
HDCP (High-bandwidth Digital Content Protection) 2.2
Image Processor - X1 Ultimate
Light sensor
Live Color Technology
Object-based HDR remaster
Object-based Super Resolution
Pixel Contrast Booster
Precision Color Mapping
PVR
S-Force Front Surround sound
Super Bit mapping 4K HDR
S-Force Front Surround sound
Triluminos Display
Voice command
Built-in self calibration
Digital Uniformity Equalizer
HDCP (High-bandwidth Digital Content Protection)
True Black

Image file formats

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

Image file formatsJPEG
GIF
PNG
MPO
-

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsFLAC
M4A
MIDI
MP3
WMA
WAV
LPCM
-

Video file formats

Smart TV sets allow playing various video file formats.

Video file formats/codecsAVI
ASF
DivX
H.263
H.264
H.265
MKV
QuickTime
M2TS
MP4
VC-1
VP8
WebM
WMV
Xvid
-

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR
UL/cUL
CB
CE
cTÜVus
CUDO
EAC
FCC Class B
GOST-R
ICES-003-B
RCM
RoHS
TÜV/Color Accuracy
TÜV/Ergonomics
TÜV/GS
VCCI-B
WEEE

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 temperature0 °C - 40 °C
32 °F - 104 °F
0 °C - 30 °C
32 °F - 86 °F
Operating humidity10 % - 80 %20 % - 80 %
Storage temperature--20 °C - 60 °C
-4 °F - 140 °F

Accessories

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

AccessoriesIR extender cableDisplayPort cable
DisplayPort cable - mini-DP to DP
Hood
USB upstream cable
 Sony KD-55AF9EIZO ColorEdge Prominence CG3145