Comparison between:
- 74.5" Samsung QN75QN900A
- 74.5" LG 75QNED99UPA

Brand, series, model

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

Samsung QN75QN900ALG 75QNED99UPA
SeriesQN900AQNED99
Samsung QN75QN900ALG 75QNED99UPA
Model aliasQN75QN900AFXZA-
Model year20212021

Display

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

Size class74.5 in74.5 in
Diagonal1893 mm
189.3 cm
74.5276 in
6.2106 ft
1893 mm
189.3 cm
74.5276 in
6.2106 ft
Width1650.24 mm
165.024 cm
64.9701 in
5.4142 ft
1650.24 mm
165.024 cm
64.9701 in
5.4142 ft
Height928.26 mm
92.826 cm
36.5457 in
3.0455 ft
928.26 mm
92.826 cm
36.5457 in
3.0455 ft
Panel typeVAIPS
Panel bit depth10 bits10 bits
FRCNoNo
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
Resolution7680 x 4320 pixels7680 x 4320 pixels
Pixel pitch0.215 mm
0.0215 cm
0.0085 in
0.0007 ft
0.215 mm
0.0215 cm
0.0085 in
0.0007 ft
Pixel density118 ppi
46 ppcm
118 ppi
46 ppcm
Display area98.04 %96.15 %
BacklightMini LEDMini LED
DCI P3100 %-
HDRHDR10
HDR10+
HDR10+ Adaptive
HLG (Hybrid Log Gamma)
Quantum HDR 64X
Dolby Vision
HDR10 Pro
HLG (Hybrid Log Gamma)
Dolby Vision IQ
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
CoatingAnti-glare/Matte-
Infinity Screen-

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)40 Hz - 120 Hz100 Hz / 120 Hz

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Power consumption (sleep)0.5 W0.5 W
Power consumption (average)234 W-
Power consumption (maximum)475 W-
Power consumption (annual)-436 kWh

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.

Width1653.54 mm
165.354 cm
65.1 in
5.425 ft
1663.7 mm
166.37 cm
65.5 in
5.4583 ft
Height944.88 mm
94.488 cm
37.2 in
3.1 ft
957.58 mm
95.758 cm
37.7 in
3.1417 ft
Depth15.2 mm
1.52 cm
0.5984 in
0.0499 ft
28 mm
2.8 cm
1.1024 in
0.0919 ft
Weight31 kg
68.34 lbs
37.2 kg
82.01 lbs
Width with stand1653.54 mm
165.354 cm
65.1 in
5.425 ft
1663.7 mm
166.37 cm
65.5 in
5.4583 ft
Height with stand1016 mm
101.6 cm
40 in
3.3333 ft
1021 mm
102.1 cm
40.1969 in
3.3497 ft
Depth with stand320 mm
32 cm
12.5984 in
1.0499 ft
358 mm
35.8 cm
14.0945 in
1.1745 ft
Weight with stand41 kg
90.39 lbs
38.2 kg
84.22 lbs
Box width1859.28 mm
185.928 cm
73.2 in
6.1 ft
1821 mm
182.1 cm
71.6929 in
5.9744 ft
Box height1132.84 mm
113.284 cm
44.6 in
3.7167 ft
1115 mm
111.5 cm
43.8976 in
3.6581 ft
Box depth195.58 mm
19.558 cm
7.7 in
0.6417 ft
200.7 mm
20.07 cm
7.9016 in
0.6585 ft
Box weight55.7 kg
122.8 lbs
48.1 kg
106.04 lbs
Stand width360.68 mm
36.068 cm
14.2 in
1.1833 ft
1400 mm
140 cm
55.1181 in
4.5932 ft
Stand height289.56 mm
28.956 cm
11.4 in
0.95 ft
-
Stand depth320 mm
32 cm
12.5984 in
1.0499 ft
358 mm
35.8 cm
14.0945 in
1.1745 ft
ColorsFrost Silver
Stainless Steel
Black

Ergonomics

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

VESA mountYesYes
VESA interface400 x 400 mm400 x 400 mm
Removable standYesYes
Height adjustmentNoNo
Landscape/portrait pivotNoNo
Left/right swivelNoNo
Forward/backward tiltNoNo
Connected Stand
Slim Fit Wall-mount
15m/10m One invisible connection Support
-

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)
ATSC
Clear QAM
ATSC 3.0
Analog (NTSC/PAL/SECAM)
ATSC
Clear QAM

System on Chip (SoC)

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

Processor brand nameSamsung Neo Quantum Processor 8Kα9 Gen4 AI Processor 8K
SoCMediaTek MT7921AU-
CPU cores44

OS, apps and software features

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

Operating system (OS)Tizen 6.0webOS 6.0

Audio

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

Speakers-4 x 10 W
Subwoofer-2 x 10 W
6.2.2 CH
80W
Active Voice Amplifier
Adaptive Sound+
Bluetooth Audio
Dolby 5.1 Decoder
Dolby Digital Plus
Multiroom Link
Object Tracking Sound Pro
Q-Symphony
SpaceFit Sound
Sound Mirroring
Surround Sound
Voice Guide
4.2 CH
AI Sound Pro
Dolby Atmos
Dolby Digital
Down Firing (w/Stand Front Firing)
Bluetooth Surround Ready
LG Sound Sync
TV Sound Mode Share
WiSA Ready

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
802.11ax
Wi-Fi Direct
DLNA
Bluetooth 4.2
Wireless TV On (WOW)
Wired TV On (WOL)
Wireless Dex
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.

Connectivity3 x USB 2.0
1 x Ethernet RJ45
3 x HDMI 2.0
1 x HDMI 2.1
1 x Cable/Antenna In (F-type female)
1 x Optical Audio Out
1 x RS232 (C)
1 x Antenna (RF)
3 x USB 2.0
1 x Ethernet RJ45
4 x HDMI 2.1
1 x Cable/Antenna In (Main; F-type female)
1 x Optical Audio Out
1 x RS232 (C; mini jack)
Anynet+ (HDMI-CEC)
Audio Return Channel (ARC)
Auto Low Latency Mode (ALLM)
Enhanced Audio Return Channel (eARC)
High-bandwidth Digital Content Protection (HDCP) 2.3
High Refresh Rate (HFR) - 4K@120 fps
Variable Refresh Rate (VRR)
High-bandwidth Digital Content Protection (HDCP) 2.2
SIMPLINK (HDMI-CEC)
Auto Low Latency Mode (ALLM)
Variable Refresh Rate (VRR)
Enhanced Audio Return Channel (eARC)
High Frame Rate (HFR)

Features

Some additional functional features of the model.

Features100% Color Volume with Quantum Dot
360 Camera Support
360 Video Player
8K AI Upscaling
Accessibility (Enlgarge / High Contrast / Multi-output Audio / SeeColors / Color Inversion / Grayscale / Caption Position / Sign Language Zoom / Slow Button Repeat / Separate Closed Caption)
Adaptive Picture
Alexa
Ambient Mode+
AMD FreeSync Premium Pro
Auto Motion Plus
Bixby
Brightness/Color Detection
Clear Motion
ConnectShare
Contrast Enhancer
Digital Clean View
Dynamic Black EQ
Eco Sensor
Expert Calibration
Far-Field Voice Interaction
Filmmaker Mode
Game Motion Plus
Google Assistant
Learn TV Remote / Learn Menu Screen
Motion Xcelerator Turbo+
MultiView
Natural Mode Support
Quantum Matrix Technology Pro
PC on TV
Real 8K Resolution
Samsung Health
SmartThings Compatible
Super Ultrawide GameView & Game Bar
Tap View
TV Plus
Ultimate 8K Dimming Pro
Ultra Viewing Angle
V-Chip
AI 8K Upscaling
AI Picture Pro
Alexa
Apple Airplay 2
Apple Homekit
Apple TV
Disney+
Game Optimizer
Google Assistant
HDR Gaming Interest Group (HGiG)
Hulu
Intelligent Voice Recognition
Filmmaker Mode
Full-Array Dimming Pro
LG ThinQ AI
Magic Explorer
Magic Tap
Netflix
Next Picks
Quantum NanoCell Color Technology
Prime Video
Real 8K NanoCell evo Display
Spotify
Youtube TV

Image file formats

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

Image file formatsJPEG
GIF
PNG
MPO
BMP
JPEG
MPO
JPS

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecsAAC
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
APE
AIFF
ALAC
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/codecs3GPP
AVI
ASF
Flash Video
H.263
H.264
H.265
MKV
M2TS
MP4
MPEG-4
RealVideo
TS
VC-1
VP7
VP8
VP9
VOB
VRO
WebM
WMV
AV1
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 licenses8K Association
CTA 8K Ultra HD Connected
NextGen TV
-

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 temperature10 °C - 40 °C
50 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %
Storage temperature-20 °C - 40 °C
-4 °F - 104 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 95 %5 % - 85 %

Accessories

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

AccessoriesOne Connect Box - Y21 8K
SolarCell Remote - TM2180E
Magic remote control

Additional features

Information about other features.

Additional featuresInfinity One Design-
 Samsung QN75QN900ALG 75QNED99UPA