Comparison between:
- 77" Sony KD-77AG9
- 76.7" Sony KD-77A1
- 77" Panasonic TX-77EZ1000
- 77" LG OLED77W9PLA

Brand, series, model

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

Sony KD-77AG9Sony KD-77A1Panasonic TX-77EZ1000LG OLED77W9PLA
SeriesAG9A1EZ1000W9
Sony KD-77AG9Sony KD-77A1Panasonic TX-77EZ1000LG OLED77W9PLA
Model alias--TX-77EZ1000E
TX-77EZ1002B
TX-77EZW1004
-

Display

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

Size class77 in76.7 in77 in77 in
Diagonal1956 mm
195.6 cm
77.0079 in
6.4173 ft
1950 mm
195 cm
76.7717 in
6.3976 ft
1956 mm
195.6 cm
77.0079 in
6.4173 ft
1956 mm
195.6 cm
77.0079 in
6.4173 ft
Width1704.8 mm
170.48 cm
67.1182 in
5.5932 ft
1699.57 mm
169.957 cm
66.9123 in
5.576 ft
1704.8 mm
170.48 cm
67.1182 in
5.5932 ft
1704.8 mm
170.48 cm
67.1182 in
5.5932 ft
Height958.951 mm
95.8951 cm
37.754 in
3.1462 ft
956.009 mm
95.6009 cm
37.6382 in
3.1365 ft
958.951 mm
95.8951 cm
37.754 in
3.1462 ft
958.951 mm
95.8951 cm
37.754 in
3.1462 ft
Panel manufacturerLG DisplayLG DisplayLG DisplayLG Display
Panel typeOLEDOLEDOLEDOLED
Panel bit depth10 bits10 bits10 bits10 bits
FRCNoNoNoNo
LUT--3D LUT-
Colors1073741824 colors
30 bits
1073741824 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
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
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
Pixel pitch0.444 mm
0.0444 cm
0.0175 in
0.0015 ft
0.443 mm
0.0443 cm
0.0174 in
0.0015 ft
0.444 mm
0.0444 cm
0.0175 in
0.0015 ft
0.444 mm
0.0444 cm
0.0175 in
0.0015 ft
Pixel density57 ppi
22 ppcm
57 ppi
22 ppcm
57 ppi
22 ppcm
57 ppi
22 ppcm
Display area95.37 %94.69 %95.07 %96.05 %
DCI P399 %96 %99 %-
Brightness-400 cd/m²--
Peak brightness-750 cd/m²800 cd/m²-
HDRDolby Vision
HDR10
HLG (Hybrid Log Gamma)
Dolby Vision
HDR10
HLG (Hybrid Log Gamma)
HDR10
HLG (Hybrid Log Gamma)
Dolby Vision
HDR10
HLG (Hybrid Log Gamma)
Horizontal viewing angle178 °178 °-178 °
Vertical viewing angle178 °178 °-178 °
Minimum response time1 ms
0.0010 s
--1 ms
0.0010 s
Input lag-31 ms
0.0310 s
--
WRGB panelWRGB panelWRGB panelWRGB panel

3D

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

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Vertical frequency (digital)120 Hz120 Hz120 Hz120 Hz

Power supply and consumption

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

220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (sleep)0.5 W0.5 W-0.5 W
Power consumption (average)211 W262 W-210 W
Power consumption (maximum)674 W765 W--
Energy efficiency classA--A

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.

Width1721 mm
172.1 cm
67.7559 in
5.6463 ft
1721 mm
172.1 cm
67.7559 in
5.6463 ft
1723 mm
172.3 cm
67.8346 in
5.6529 ft
1721 mm
172.1 cm
67.7559 in
5.6463 ft
Height996 mm
99.6 cm
39.2126 in
3.2677 ft
997 mm
99.7 cm
39.252 in
3.271 ft
998 mm
99.8 cm
39.2913 in
3.2743 ft
989 mm
98.9 cm
38.937 in
3.2448 ft
Depth49 mm
4.9 cm
1.9291 in
0.1608 ft
99 mm
9.9 cm
3.8976 in
0.3248 ft
52 mm
5.2 cm
2.0472 in
0.1706 ft
5.96 mm
0.596 cm
0.2346 in
0.0196 ft
Weight35.3 kg
77.82 lbs
37.8 kg
83.33 lbs
35 kg
77.16 lbs
-
Width with stand1721 mm
172.1 cm
67.7559 in
5.6463 ft
1721 mm
172.1 cm
67.7559 in
5.6463 ft
1723 mm
172.3 cm
67.8346 in
5.6529 ft
-
Height with stand1001 mm
100.1 cm
39.4094 in
3.2841 ft
993 mm
99.3 cm
39.0945 in
3.2579 ft
1090 mm
109 cm
42.9134 in
3.5761 ft
-
Depth with stand302 mm
30.2 cm
11.8898 in
0.9908 ft
399 mm
39.9 cm
15.7087 in
1.3091 ft
388 mm
38.8 cm
15.2756 in
1.273 ft
-
Weight with stand39.7 kg
87.52 lbs
45.3 kg
99.87 lbs
44.5 kg
98.11 lbs
-
ColorsBlackBlackBlackBlack

Ergonomics

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

VESA mountYesYesYesNo
VESA interface300 x 300 mm400 x 300 mm400 x 300 mm-
Removable standYesYesYesNo
Height adjustmentNoNoNoNo
Landscape/portrait pivotNoNoNoNo
Left/right swivelNoNoNoNo
Forward/backward tiltNoNoNoNo
Stand width - 500 mmStand width - 475 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-S
DVB-S2
Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S2
DVB-S
DVB-T
Analog (NTSC/PAL/SECAM)
DVB-T2
DVB-C
DVB-S2
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 MT5893MediaTek MT5891--
Processor (CPU)ARM Cortex-A73ARM Cortex-A53--
CPU cores4444
CPU frequency1500 MHz1100 MHz--
GPUARM Mali-G71ARM Mali-T860 MP2--
GPU cores-2-2
GPU frequency-700 MHz--
RAM capacity2.5 GB2 GB-3 GB
Storage16 GB16 GB-8 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
Android 9.0 Pie
Android 6.0.1 Marshmallow
Android 7.0 Nougat
Android 8.0 Oreo
Firefox 2.5webOS 4.5

Audio

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

Speakers2 x 20 W2 x 10 W
2 x 10 W
2 x 20 W
2 x 20 W
2 x 10 W
2 x 10 W
Subwoofer2 x 10 W1 x 10 W-2 x 10 W
Acoustic surface+ (Actuator x2 + Subwoofer x2)
DTS Digital Surround
Dolby Digital Plus
Dolby Pulse
Acoustic surface (Actuator+Subwoofer)
DTS Digital Surround
Dolby Digital Plus
Dolby Pulse
Dolby Digital
Dolby Digital Plus
4.2 CH
Dolby Atmos
DTS Decoder DTS-HD
Wireless Sound Sync

Camera

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

CameraNoNoNoNo

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 4.2
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
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 5.0

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) (female)
1 x IR Out
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 (ARC; 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) (female)
1 x CI+ 1.3
1 x IR Out
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 (ARC; CEC)
1 x Satellite In (Main; F-type female)
1 x Satellite In (Sub; F-type female)
1 x AV Composite In (Video + L/R)
1 x AV Component In (YPbPr + L/R)
1 x Optical Audio Out
1 x 3.5 mm Audio Out
1 x Antenna (RF) (female)
2 x CI+ 1.3
1 x SD Memory Card Slot
3 x USB 2.0
1 x Ethernet RJ45
4 x HDMI 2.1 (eARC; CEC)
1 x Satellite In (Main; F-type female)
1 x AV Composite In 3.5 mm jack
1 x Optical Audio Out
1 x Antenna (RF) (female)
1 x CI+ 1.4

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) 2.3
Image Processor - X1 Ultimate
Light sensor
Live Color Technology
Object-based HDR remaster
Pixel Contrast Booster
Precision Color Mapping
PVR
S-Force Front Surround sound
Super Bit mapping 4K HDR
Triluminos Display
Voice command
4K 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 Extreme
Light sensor
Live Color Technology
Object-based HDR Remaster
Precision Color Mapping
PVR
S-Force Front Surround sound
Super Bit Mapping 4K HDR
Triluminos Display
Voice command
4K Pure Direct
4K Studio Master HCX2
HDCP (High-bandwidth Digital Content Protection) 2.2
HDR Brightness Enhancer
Image Processor - Quad-Core Pro
ISF Mode
Light sensor
my Home Screen 2.0
Picture-and-Picture
Picture-and-Text
Picture-in-Picture
PVR
THX Certification
TV Anywhere
Ultra Bright Panel
Ultimate Contrast
Viera Link (HDMI CEC)
Voice command
VR-Audio True Surround+
Wide Colour Spectrum
4-step noise reduction
4K Cinema HDR
4K Upscaler
Advanced Color Enhancer
Auto Low Latency Mode
Clear Voice III
Frequency Based Sharpness Enhancer
Google Assistant
HDCP (High-bandwidth Digital Content Protection) 2.2
HDR Dynamic Tone Mapping Pro
Image Processor - α9 Gen 2 Intelligent Processor
Infinite Contrast
LG ThinQ AI
Object Depth Enhancer
Oled Motion
Perfect Black Panel
Picture-on-Wall
Pixel Level Dimming
PVR
SIMPLINK (HDMI CEC)
True Color Accuracy Pro
ULTRA Luminance Pro
Voice command

Image file formats

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

Image file formatsJPEG
GIF
PNG
MPO
JPEG
GIF
PNG
MPO
JPEG
GIF
PNG
MPO
JPEG
MPO
JPS

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsFLAC
M4A
MIDI
MP3
WMA
WAV
LPCM
FLAC
M4A
MIDI
MP3
WMA
WAV
LPCM
AAC
FLAC
MP3
WMA
WAV
AAC
AC3
aptX
FLAC
MP3
OGG
RealAudio
WMA
HE-AAC
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
AVI
ASF
DivX
H.263
H.264
H.265
MKV
QuickTime
M2TS
MP4
VC-1
VP8
WebM
WMV
Xvid
3GPP
AVI
Flash Video
H.263
H.264
H.265
MKV
QuickTime
MP4
TS
VP9
VOB
VRO
WMV
3GPP
AVI
DivX
Flash Video
H.263
H.264
H.265
MKV
QuickTime
M2TS
MP4
MPEG-4
TS
VC-1
VP9

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR
UL/cUL
ENERGY STAR
UL/cUL
-ENERGY 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
0 °C - 35 °C
32 °F - 95 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %20 % - 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.

AccessoriesIR extender cableIR extender cableTouch pad controller3.5 mm composite adapter
Magic remote control - AN-MR19
 Sony KD-77AG9Sony KD-77A1Panasonic TX-77EZ1000LG OLED77W9PLA