Comparison between:
- 54.6" LG OLED55C34LA
- 54.6" Sony KD-55X8509C
- 54.6" Sony KD-55XG9505

Brand, series, model

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

LG OLED55C34LASony KD-55X8509CSony KD-55XG9505
SeriesC3 OLED evoX85CXG95
LG OLED55C34LASony KD-55X8509CSony KD-55XG9505
Model aliasOLED55C37LA
OLED55C38LA
OLED55C35LA
OLED55C31LA
OLED55C32LA
OLED55C36LA
OLED55C3RLA
KD-55X8505C
KD-55X8507C
KD-55X8508C
-
Model year202320152019

Display

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

Size class54.6 in54.6 in54.6 in
Diagonal1388 mm
138.8 cm
54.6457 in
4.5538 ft
1388 mm
138.8 cm
54.6457 in
4.5538 ft
1388 mm
138.8 cm
54.6457 in
4.5538 ft
Width1209.6 mm
120.96 cm
47.622 in
3.9685 ft
1209.75 mm
120.975 cm
47.6278 in
3.969 ft
1209.75 mm
120.975 cm
47.6278 in
3.969 ft
Height680.4 mm
68.04 cm
26.7874 in
2.2323 ft
680.483 mm
68.0483 cm
26.7907 in
2.2326 ft
680.483 mm
68.0483 cm
26.7907 in
2.2326 ft
Panel manufacturerLG DisplayAU Optronics-
Panel model-T550QVN04.0-
Panel typeOLED evoAMVA3VA
Panel bit depth10 bits10 bits10 bits
FRCNo--
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.315 mm
0.0315 cm
0.0124 in
0.001 ft
0.315 mm
0.0315 cm
0.0124 in
0.001 ft
0.315 mm
0.0315 cm
0.0124 in
0.001 ft
Pixel density80 ppi
31 ppcm
81 ppi
31 ppcm
81 ppi
31 ppcm
Display area95.8 %92.25 %94.55 %
Backlight-Edge LEDDirect LED (Full-Array Local Dimming)
DCI P3-89 %95 %
Rec. 2020-65 %70 %
Brightness-300 cd/m²600 cd/m²
Peak brightness--1200 cd/m²
Static contrast-4000 : 15000 : 1
Dynamic contrast-1000000 : 1-
HDRHLG (Hybrid Log Gamma)
Dolby Vision
Dolby Vision IQ
HDR10 Pro
HDR
HLG (Hybrid Log Gamma)
Dolby Vision
HDR10
HLG (Hybrid Log Gamma)
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time0.1 ms
0.0001 s
-5 ms
0.0050 s
Average response time-17 ms
0.0170 s
10 ms
0.0100 s
Input lag-40 ms
0.0400 s
20 ms
0.0200 s
Coating-Glossy-
--Local dimming - 60 zones

3D

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

3DNoYesNo
Technology-Active 3D-

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Vertical frequency (digital)40 Hz - 120 Hz100 Hz / 120 Hz100 Hz / 120 Hz

Frame interpolation

Many smart TV sets use a technology for interpolating (inserting) of intermediate frames between existing ones in order to achieve more fluent visualization, especially for dynamic scenes.

Interpolation technology-Motionflow XR-
Interpolation value-1000-
Interpolation measurement unit-XR-
-KD-55X8508C - XR 1000
KD-55X8507C - XR 900
KD-55X8505C - XR 800
-

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V-
220V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (sleep)0.5 W0.5 W0.5 W
Power consumption (eco)-72 W-
Power consumption (average)81 W115 W145 W
Power consumption (maximum)143 W229 W256 W
Power consumption (annual)81 kWh-201 kWh
Energy efficiency classGAB

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.

Width1222 mm
122.2 cm
48.1102 in
4.0092 ft
1236 mm
123.6 cm
48.6614 in
4.0551 ft
1228 mm
122.8 cm
48.3465 in
4.0289 ft
Height703 mm
70.3 cm
27.6772 in
2.3064 ft
722 mm
72.2 cm
28.4252 in
2.3688 ft
709 mm
70.9 cm
27.9134 in
2.3261 ft
Depth45.1 mm
4.51 cm
1.7756 in
0.148 ft
60 mm
6 cm
2.3622 in
0.1969 ft
69 mm
6.9 cm
2.7165 in
0.2264 ft
Weight14 kg
30.86 lbs
19.9 kg
43.87 lbs
18 kg
39.68 lbs
Width with stand1222 mm
122.2 cm
48.1102 in
4.0092 ft
1236 mm
123.6 cm
48.6614 in
4.0551 ft
1228 mm
122.8 cm
48.3465 in
4.0289 ft
Height with stand757 mm
75.7 cm
29.8031 in
2.4836 ft
759 mm
75.9 cm
29.8819 in
2.4902 ft
776 mm
77.6 cm
30.5512 in
2.5459 ft
Depth with stand231 mm
23.1 cm
9.0945 in
0.7579 ft
222 mm
22.2 cm
8.7402 in
0.7283 ft
274 mm
27.4 cm
10.7874 in
0.899 ft
Weight with stand16 kg
35.27 lbs
21 kg
46.3 lbs
19.1 kg
42.11 lbs
Box width1420 mm
142 cm
55.9055 in
4.6588 ft
-1334 mm
133.4 cm
52.5197 in
4.3766 ft
Box height836 mm
83.6 cm
32.9134 in
2.7428 ft
-831 mm
83.1 cm
32.7165 in
2.7264 ft
Box depth188 mm
18.8 cm
7.4016 in
0.6168 ft
-190 mm
19 cm
7.4803 in
0.6234 ft
Box weight22.2 kg
48.94 lbs
-26 kg
57.32 lbs
Stand width470 mm
47 cm
18.5039 in
1.542 ft
--
Stand depth231 mm
23.1 cm
9.0945 in
0.7579 ft
--
ColorsDark Titan SilverBlack
Silver
Silver

Ergonomics

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

VESA mountYesYesYes
VESA interface300 x 200 mm300 x 300 mm300 x 300 mm
Removable standYesYesYes
Height adjustmentNoNoNo
Landscape/portrait pivotNoNoNo
Left/right swivelNoNoNo
Forward/backward tiltNoNoNo
--Stand width - 1018 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-C
DVB-S2
DVB-S
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-S
DVB-S2
DVB-C
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S
DVB-S2

System on Chip (SoC)

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

Processor brand nameα9 Gen 6 AI Processor 4K--
SoC-MediaTek MT5890MediaTek MT5893
Processor (CPU)-ARM Cortex-A17ARM Cortex-A73
CPU cores424
CPU frequency-1000 MHz1500 MHz
GPU-ARM Mali-T624 MP3ARM Mali-G71
GPU cores-3-
RAM capacity-1.5 GB2.5 GB
Storage-8 GB16 GB

OS, apps and software features

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

Operating system (OS)webOS 23Android 5.0.2 Lollipop
Android 5.1.1 Lollipop
Android 7.0 Nougat
Android 8.0 Oreo
Android 9.0 Pie

Audio

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

Speakers2 x 10 W2 x 10 W2 x 10 W
Subwoofer2 x 10 W--
2.2 CH
AI Acoustic Tuning
AI Sound Pro (virtual 9.1.2 CH up-mix)
Clear Voice Pro
Dolby Atmos
Dolby Digital
Down Firing
DTS Decoder
Bluetooth Surround Ready
LG Sound Sync
Simultaneous Audio Output
Sound Alive
Sound Share
SoundBar Mode Control
TV Sound Mode Share
WiSA Speakers (C29 models only)
2 x Full range (30 x 80 mm)
2 CH down firing
DTS
Dolby Digital Plus
Dolby Pulse
Acoustic Multi-Audio
2 x Full range (25 x 90 mm)
2 CH side back + down firing
Bass reflex
DTS Digital Surround
Dolby Digital Plus
Dolby Atmos

Camera

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

CameraNoNoNo

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
Wi-Fi Direct
DLNA
Bluetooth 5.0
Wi-Fi TV On
TV On With Mobile
LAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Bluetooth
Wi-Fi Direct
DLNA
LAN
Wi-Fi
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Wi-Fi Direct
DLNA
Bluetooth 4.2

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity3 x USB 2.0
1 x Ethernet RJ45
4 x HDMI 2.1
1 x Satellite In (Main; F-type female)
1 x S/PDIF
1 x Antenna (RF) (female)
1 x CI+ 2.0
1 x IR Out
2 x USB 2.0
1 x USB 3.0
1 x Ethernet RJ45
4 x HDMI 2.0 (ARC; CEC; MHL)
1 x Satellite In (Sub; F-type female)
1 x Satellite In (Main; F-type female)
1 x SCART
1 x AV Composite In (Video + L/R)
1 x AV Component In (YPbPr + L/R)
1 x 3.5 mm Audio Out
1 x Antenna (RF) (female)
2 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 (Sub; F-type female)
1 x Satellite In (Main; 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) (female)
1 x CI+ 1.4
1 x IR Out
Auto Low Latency Mode (ALLM)
Audio Return Channel (ARC)
Enhanced Audio Return Channel (eARC) on HDMI 2
High-bandwidth Digital Content Protection (HDCP) 2.2
High Frame Rate (HFR)
SIMPLINK (HDMI-CEC)
Variable Refresh Rate (VRR)
USB camera linkage
High-bandwidth Digital Content Protection (HDCP)
BRAVIA Sync (HDMI-CEC)
High-bandwidth Digital Content Protection (HDCP) 2.3
BRAVIA Sync (HDMI-CEC)
Enhanced Audio Return Channel (eARC)

Features

Some additional functional features of the model.

FeaturesAI Super Upscaling
AI Brightness Control
AI Noise Reduction
AI Genre Selection
AI Picture Pro
AI Super Resolution
Amazon Alexa (differ by region)
Amazon Echo Connection (differ by region)
AMD FreeSync Premium
Apple Airplay 2
Apple Homekit
Apple TV+
Brightness Booster
Cinema HDR
Disney+
Filmmaker Mode
Game Dashboard & Optimizer
Google Assistant (differ by region)
Google Home Connection (differ by region)
HDR Gaming Interest Group (HGiG)
HDR Expression Enhancer
Infinite Contrast
Intelligent Voice Recognition
LG ThinQ AI
LG Voice Search
Multi View (differ by region)
Netflix
Next Picks
NVIDIA G-SYNC Compatible
NVIDIA GeForce Now
OLED Dynamic Tone Mapping Pro
OLED Motion
Perfect Black
Perfect Color
Pixel Dimming
Prime Video
Remote Voice Recognition
Youtube
Backlight OFF mode
ClearAudio+
Clear Phase Speaker
DSEE (Digital Sound Enhancement Engine)
Dynamic Backlight Control
Frame Dimming
Image Processor - X1
Light sensor
NFC
Picture-and-Picture
Picture-in-Picture
S-Force Front Surround sound
Triluminos Display
Voice command
X-Reality Pro
4K X-Reality Pro
ClearAudio+
Clear Phase Speaker
DSEE (Digital Sound Enhancement Engine)
Dual database processing
Dynamic Backlight Control
Dynamic Contrast Enhancer
Image Processor - X1 Ultimate
IMAX Enhanced
Light sensor
Live Color Technology
Local Dimming
Object-based HDR remaster
Precision Color Mapping
PVR
S-Force Front Surround sound
Super Bit mapping 4K HDR
Triluminos Display
Voice command
X-Motion Clarity
X-tended Dynamic Range Pro

Image file formats

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

Image file formatsJPEG
PNG
BMP
JPEG
GIF
PNG
RAW
MPO
JPEG
GIF
PNG
MPO

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsAAC
AC3
aptX
MP3
WMA
AC4
EAC3
HE-AAC
MP2
PCM
AAC
eAAC+
FLAC
M4A
MIDI
MP3
WMA
WAV
FLAC
M4A
MIDI
MP3
WMA
WAV
LPCM

Video file formats

Smart TV sets allow playing various video file formats.

Video file formats/codecs3GPP
AVI
DivX
Flash Video
H.263
H.264
H.265
MKV
QuickTime
M2TS
MP4
MPEG-4
RealVideo
TS
VC-1
VP8
VP9
Xvid
AV1
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
QuickTime
M2TS
MP4
WebM
WMV
Xvid
AVI
DivX
H.263
H.264
H.265
MKV
QuickTime
M2TS
MP4
WebM
WMV
Xvid

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesTUV Rheinland Eye Comfort Display Certified
UL Verified Flicker-Free & Low Blue Light Display
UL/cULENERGY STAR
UL/cUL

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 - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %10 % - 80 %
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
--
Storage humidity5 % - 85 %--

Accessories

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

AccessoriesMagic remote control - MR23GN (NFC)Remote control - RMT-TX100D; RMF-TX100EIR extender cable

Additional features

Information about other features.

Additional features-KD-55X8507C - silver-
 LG OLED55C34LASony KD-55X8509CSony KD-55XG9505