Comparison between:
- 54.6" Sony KD-55X8509C
- 54.6" LG 55UB950V

Brand, series, model

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

Sony KD-55X8509CLG 55UB950V
SeriesX85CUB950
Sony KD-55X8509CLG 55UB950V
Model aliasKD-55X8505C
KD-55X8507C
KD-55X8508C
-
Model year20152014

Display

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

Size class54.6 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
Width1209.75 mm
120.975 cm
47.6278 in
3.969 ft
1209.6 mm
120.96 cm
47.622 in
3.9685 ft
Height680.483 mm
68.0483 cm
26.7907 in
2.2326 ft
680.4 mm
68.04 cm
26.7874 in
2.2323 ft
Panel manufacturerAU OptronicsLG Display
Panel modelT550QVN04.0LC550EQF-FGF1
Panel typeAMVA3IPS
Panel bit depth10 bits10 bits (8 bits + FRC)
FRC-Yes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
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
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
Pixel density81 ppi
31 ppcm
80 ppi
31 ppcm
Display area92.25 %91.01 %
BacklightEdge LEDEdge LED
NTSC (1953)-72 %
DCI P389 %-
Rec. 202065 %-
Brightness300 cd/m²450 cd/m²
Static contrast4000 : 11400 : 1
Dynamic contrast1000000 : 1-
HDRHDR
HLG (Hybrid Log Gamma)
-
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time-5 ms
0.0050 s
Average response time17 ms
0.0170 s
-
Input lag40 ms
0.0400 s
55 ms
0.0550 s
CoatingGlossy-

3D

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

3DYesYes
TechnologyActive 3DPassive 3D

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Vertical frequency (digital)100 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 technologyMotionflow XRUltra Clarity Index
Interpolation value10001250
Interpolation measurement unitXRUCI
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 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)-2.5 A
Power consumption (sleep)0.5 W0.3 W
Power consumption (eco)72 W-
Power consumption (average)115 W106 W
Power consumption (maximum)229 W-
Energy efficiency classA-

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.

Width1236 mm
123.6 cm
48.6614 in
4.0551 ft
1232 mm
123.2 cm
48.5039 in
4.042 ft
Height722 mm
72.2 cm
28.4252 in
2.3688 ft
734 mm
73.4 cm
28.8976 in
2.4081 ft
Depth60 mm
6 cm
2.3622 in
0.1969 ft
60 mm
6 cm
2.3622 in
0.1969 ft
Weight19.9 kg
43.87 lbs
23.1 kg
50.93 lbs
Width with stand1236 mm
123.6 cm
48.6614 in
4.0551 ft
1232 mm
123.2 cm
48.5039 in
4.042 ft
Height with stand759 mm
75.9 cm
29.8819 in
2.4902 ft
776 mm
77.6 cm
30.5512 in
2.5459 ft
Depth with stand222 mm
22.2 cm
8.7402 in
0.7283 ft
242 mm
24.2 cm
9.5276 in
0.794 ft
Weight with stand21 kg
46.3 lbs
24.2 kg
53.35 lbs
ColorsBlack
Silver
Black

Ergonomics

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

VESA mountYesNo
VESA interface300 x 300 mm400 x 400 mm
Removable standYesNo
Height adjustmentNoNo
Landscape/portrait pivotNoNo
Left/right swivelNoNo
Forward/backward tiltNoNo

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
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.

SoCMediaTek MT5890-
Processor (CPU)ARM Cortex-A17-
CPU cores22
CPU frequency1000 MHz-
GPUARM Mali-T624 MP3-
GPU cores3-
RAM capacity1.5 GB-
Storage8 GB-

OS, apps and software features

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

Operating system (OS)Android 5.0.2 Lollipop
Android 5.1.1 Lollipop
Android 7.0 Nougat
webOS

Audio

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

Speakers2 x 10 W2 x 10 W
Subwoofer-1 x 15 W
2 x Full range (30 x 80 mm)
2 CH down firing
DTS
Dolby Digital Plus
Dolby Pulse
2.1 CH
Dolby Digital
DTS
Harman / Kardon

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
LAN
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
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
1 x USB 3.0
1 x Ethernet RJ45
4 x HDMI 2.0 (ARC; CEC; MHL)
1 x Satellite In (Main; F-type female)
1 x AV Composite In 3.5 mm jack
1 x Video Component In 3.5 mm jack
1 x Optical Audio Out
1 x 3.5 mm Audio Out
1 x RS232 (C)
1 x Antenna (RF) (female)
High-bandwidth Digital Content Protection (HDCP)
BRAVIA Sync (HDMI-CEC)
High-bandwidth Digital Content Protection (HDCP) 2.2
SIMPLINK (HDMI-CEC)

Features

Some additional functional features of the model.

FeaturesBacklight 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 Upscaler
Active Noise Reduction
Clear Voice II
Dynamic Clear White
Dynamic Color Enhancer
Local Dimming
Picture Wizard III
Triple XD Engine
Tru-Black Control
Tru Color Generator
ULTRA HD Engine Pro
ULTRA Surround
Voice command

Image file formats

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

Image file formatsJPEG
GIF
PNG
RAW
MPO
JPEG
MPO
JPS

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsAAC
eAAC+
FLAC
M4A
MIDI
MP3
WMA
WAV
AAC
AC3
aptX
FLAC
M4A
MP3
OGG
RealAudio
WMA
HE-AAC

Video file formats

Smart TV sets allow playing various video file formats.

Video file formats/codecs3GPP
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
MP4
VP9

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesUL/cULENERGY STAR
RoHS
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
Operating humidity10 % - 80 %10 % - 80 %
Storage temperature--20 °C - 60 °C
-4 °F - 140 °F
Storage humidity-5 % - 85 %

Accessories

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

AccessoriesRemote control - RMT-TX100D; RMF-TX100E2 x 3D passive glasses

Additional features

Information about other features.

Additional featuresKD-55X8507C - silver-
 Sony KD-55X8509CLG 55UB950V