Comparison between:
- 76.7" Sony KD-77A1
- 74.5" Samsung QE75Q90R

Brand, series, model

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

Sony KD-77A1Samsung QE75Q90R
SeriesA1Q90R
Sony KD-77A1Samsung QE75Q90R
Model alias-GQ75Q90RGTXZG
QE75Q90RALXXN
QE75Q90RATXXU

Display

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

Size class76.7 in74.5 in
Diagonal1950 mm
195 cm
76.7717 in
6.3976 ft
1893 mm
189.3 cm
74.5276 in
6.2106 ft
Width1699.57 mm
169.957 cm
66.9123 in
5.576 ft
1649.89 mm
164.989 cm
64.9564 in
5.413 ft
Height956.009 mm
95.6009 cm
37.6382 in
3.1365 ft
928.065 mm
92.8065 cm
36.538 in
3.0448 ft
Panel manufacturerLG Display-
Panel typeOLEDVA
Panel bit depth10 bits10 bits
FRCNo-
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 pitch0.443 mm
0.0443 cm
0.0174 in
0.0015 ft
0.43 mm
0.043 cm
0.0169 in
0.0014 ft
Pixel density57 ppi
22 ppcm
59 ppi
23 ppcm
Display area94.69 %95.01 %
Backlight-Direct LED (Full-Array Local Dimming)
DCI P396 %100 %
Brightness400 cd/m²-
Peak brightness750 cd/m²-
HDRDolby Vision
HDR10
HLG (Hybrid Log Gamma)
HDR10
HLG (Hybrid Log Gamma)
HDR10+
Quantum HDR 2000
Horizontal viewing angle178 °-
Vertical viewing angle178 °-
Input lag31 ms
0.0310 s
-
WRGB panelLocal dimming - 480 zones

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.

Vertical frequency (digital)120 Hz120 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-Picture Quality Index
Interpolation value-4000
Interpolation measurement unit-PQI

Power supply and consumption

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

220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (sleep)0.5 W0.5 W
Power consumption (eco)-107 W
Power consumption (average)262 W275 W
Power consumption (maximum)765 W300 W
Energy efficiency class-B

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
1675.8 mm
167.58 cm
65.9764 in
5.498 ft
Height997 mm
99.7 cm
39.252 in
3.271 ft
961.7 mm
96.17 cm
37.8622 in
3.1552 ft
Depth99 mm
9.9 cm
3.8976 in
0.3248 ft
39.9 mm
3.99 cm
1.5709 in
0.1309 ft
Weight37.8 kg
83.33 lbs
42.4 kg
93.48 lbs
Width with stand1721 mm
172.1 cm
67.7559 in
5.6463 ft
1675.8 mm
167.58 cm
65.9764 in
5.498 ft
Height with stand993 mm
99.3 cm
39.0945 in
3.2579 ft
1053.5 mm
105.35 cm
41.4764 in
3.4564 ft
Depth with stand399 mm
39.9 cm
15.7087 in
1.3091 ft
317.6 mm
31.76 cm
12.5039 in
1.042 ft
Weight with stand45.3 kg
99.87 lbs
52.4 kg
115.52 lbs
ColorsBlackBlack

Ergonomics

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

VESA mountYesYes
VESA interface400 x 300 mm400 x 400 mm
Removable standYesYes
Height adjustmentNoNo
Landscape/portrait pivotNoNo
Left/right swivelNoNo
Forward/backward tiltNoNo
Stand width - 475 mmBending Plate stand
Stand width - 390 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-C
DVB-S2
-Dual tuner

System on Chip (SoC)

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

SoCMediaTek MT5891-
Processor (CPU)ARM Cortex-A53-
CPU cores44
CPU frequency1100 MHz-
GPUARM Mali-T860 MP2-
GPU cores2-
GPU frequency700 MHz-
RAM capacity2 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 6.0.1 Marshmallow
Android 7.0 Nougat
Android 8.0 Oreo
Tizen 5.0

Audio

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

Speakers2 x 10 W
2 x 10 W
2 x 10 W
2 x 10 W
Subwoofer1 x 10 W2 x 10 W
Acoustic surface (Actuator+Subwoofer)
DTS Digital Surround
Dolby Digital Plus
Dolby Pulse
4.2 CH down firing
Dolby Digital Plus

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 (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
3 x USB 2.0
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 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) 2.2
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 AI Upscaling
Ambient Mode
AMD FreeSync technology (1080p @ 48 Hz - 120 Hz; 4K @ 48 Hz - 60 Hz)
Anynet+ (HDMI-CEC)
Auto Low Latency Mode
Auto Motion Plus
Contrast Enhancer
Digital Clean View
Direct Full Array 16x
Extended PVR
Game Mode (Auto Game Mode; Game Motion plus; Dynamic Black EQ; Game Enhancer)
Google Assistant
HDCP (High-bandwidth Digital Content Protection) 2.2
Light sensor
Picture-in-Picture
Quantum Dot Color
Quantum Processor 4K
Ultimate UHD Dimming
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
BMP

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsFLAC
M4A
MIDI
MP3
WMA
WAV
LPCM
AAC
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
APE
AIFF
ALAC

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
3GPP
AVI
ASF
Flash Video
H.263
H.264
H.265
MKV
M2TS
MP4
MPEG-4
TS
VC-1
VP7
VP8
VP9
VOB
VRO
WebM
WMV

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR
UL/cUL
ENERGY STAR
RoHS

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
-
Operating humidity10 % - 80 %-

Accessories

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

AccessoriesIR extender cableOne Connect Box
One connect cable
Smart remote control - TM1990C
 Sony KD-77A1Samsung QE75Q90R