Comparison between:
- 27" LG 27GN850
- 48.5" LG 49SM9000PLA
- 27" LG 27GP83B
- 27" AOC Q27G2S/EU

Brand, series, model

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

LG 27GN850LG 49SM9000PLALG 27GP83BAOC Q27G2S/EU
SeriesUltraGearSM900UltraGear-
LG 27GN850LG 49SM9000PLALG 27GP83BAOC Q27G2S/EU
Model alias27GN850-B-UltraGear 27GP83B
27GP83B-B
-
Model year2020201920212021

Display

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

Size class27 in48.5 in27 in27 in
Diagonal685.8 mm
68.58 cm
27 in
2.25 ft
1231 mm
123.1 cm
48.4646 in
4.0387 ft
684.667 mm
68.4667 cm
26.9554 in
2.2463 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
Width597.73 mm
59.773 cm
23.5327 in
1.9611 ft
1072.91 mm
107.291 cm
42.2405 in
3.52 ft
597.73 mm
59.773 cm
23.5327 in
1.9611 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
Height336.22 mm
33.622 cm
13.237 in
1.1031 ft
603.512 mm
60.3512 cm
23.7603 in
1.98 ft
336.22 mm
33.622 cm
13.237 in
1.1031 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
Panel manufacturer--LG Display-
Panel model--LM270WQA-SSC1-
Panel typeIPSIPSIPSIPS
Panel bit depth10 bits (8 bits + FRC)10 bits10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesNoYesYes
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
Resolution2560 x 1440 pixels
Quad HD (QHD) / 1440p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
Pixel pitch0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.279 mm
0.0279 cm
0.011 in
0.0009 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density108 ppi
42 ppcm
91 ppi
35 ppcm
108 ppi
42 ppcm
109 ppi
42 ppcm
Display area89.39 %92.6 %89.69 %89.5 %
BacklightW-LEDDirect LED (Full-Array Local Dimming)W-LEDW-LED
sRGB100 %-135 %131 %
Adobe RGB (1998)89 %-85 %112 %
NTSC (1953)---114 %
DCI P398 %-98 %104 %
Brightness350 cd/m²-400 cd/m²350 cd/m²
Peak brightness--480 cd/m²-
Static contrast1000 : 1-1000 : 11000 : 1
Dynamic contrast---80000000 : 1
HDRHDR10Dolby Vision
HDR10
HLG (Hybrid Log Gamma)
HDR10-
Horizontal viewing angle-178 °-178 °
Vertical viewing angle-178 °-178 °
Minimum response time1 ms
0.0010 s
5 ms
0.0050 s
1 ms
0.0010 s
4 ms
0.0040 s
Average response time-12 ms
0.0120 s
3.5 ms
0.0035 s
-
Maximum response time--6 ms
0.0060 s
-
Input lag--4 ms
0.0040 s
-
CoatingAnti-glare/Matte (3H)-Anti-glare/Matte (3H)Anti-glare/Matte (3H)
---Response time - 1 ms (MPRT - Motion Picture Response Time)

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.

Horizontal frequency (digital)---30 kHz - 255 kHz
Vertical frequency (digital)48 Hz - 144 Hz100 Hz / 120 Hz48 Hz - 165 Hz48 Hz - 165 Hz
--DisplayPort - 48 Hz - 165 Hz
HDMI - 48 Hz - 144 Hz
DisplayPort - 30 kHz - 250 kHz; 48 Hz - 165 Hz
HDMI - 30 kHz - 230 kHz; 48 Hz - 144 Hz
Xbox X/S - QHD @ 120 Hz
PS5 - FHD @ 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-Picture Mastering Index--
Interpolation value-3800--
Interpolation measurement unit-PMI--

Power supply and consumption

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

110V100 V - 120 V-100 V - 120 V100 V - 120 V
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
Electric current (A)---1.5 A
Power consumption (off)0.3 W-0.3 W0.3 W
Power consumption (sleep)0.5 W0.5 W0.5 W0.5 W
Power consumption (average)51 W70 W44 W27 W
Power consumption (maximum)55 W-48 W-
Energy efficiency class-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.

Width614.68 mm
61.468 cm
24.2 in
2.0167 ft
1096 mm
109.6 cm
43.1496 in
3.5958 ft
614.2 mm
61.42 cm
24.1811 in
2.0151 ft
611.8 mm
61.18 cm
24.0866 in
2.0072 ft
Height365.76 mm
36.576 cm
14.4 in
1.2 ft
638 mm
63.8 cm
25.1181 in
2.0932 ft
364.8 mm
36.48 cm
14.3622 in
1.1969 ft
365.8 mm
36.58 cm
14.4016 in
1.2001 ft
Depth55.88 mm
5.588 cm
2.2 in
0.1833 ft
62.5 mm
6.25 cm
2.4606 in
0.2051 ft
51.7 mm
5.17 cm
2.0354 in
0.1696 ft
49.2 mm
4.92 cm
1.937 in
0.1614 ft
Weight4.22 kg
9.3 lbs
14.1 kg
31.09 lbs
4.2 kg
9.26 lbs
4.5 kg
9.92 lbs
Width with stand614.68 mm
61.468 cm
24.2 in
2.0167 ft
1096 mm
109.6 cm
43.1496 in
3.5958 ft
614.2 mm
61.42 cm
24.1811 in
2.0151 ft
611.8 mm
61.18 cm
24.0866 in
2.0072 ft
Height with stand464.82 mm
46.482 cm
18.3 in
1.525 ft
712 mm
71.2 cm
28.0315 in
2.336 ft
465.9 mm
46.59 cm
18.3425 in
1.5285 ft
398.6 mm
39.86 cm
15.6929 in
1.3077 ft
Depth with stand292.1 mm
29.21 cm
11.5 in
0.9583 ft
263.1 mm
26.31 cm
10.3583 in
0.8632 ft
291.2 mm
29.12 cm
11.4646 in
0.9554 ft
227.4 mm
22.74 cm
8.9528 in
0.7461 ft
Weight with stand6.4 kg
14.11 lbs
15.6 kg
34.39 lbs
6.3 kg
13.89 lbs
5.6 kg
12.35 lbs
Box width734.06 mm
73.406 cm
28.9 in
2.4083 ft
-727 mm
72.7 cm
28.622 in
2.3852 ft
730 mm
73 cm
28.7402 in
2.395 ft
Box height523.24 mm
52.324 cm
20.6 in
1.7167 ft
-487 mm
48.7 cm
19.1732 in
1.5978 ft
520 mm
52 cm
20.4724 in
1.706 ft
Box depth218.44 mm
21.844 cm
8.6 in
0.7167 ft
-205 mm
20.5 cm
8.0709 in
0.6726 ft
187 mm
18.7 cm
7.3622 in
0.6135 ft
Box weight9.48 kg
20.9 lbs
-9.12 kg
20.11 lbs
7.93 kg
17.48 lbs
Stand depth--291.2 mm
29.12 cm
11.4646 in
0.9554 ft
-
ColorsBlackBlackBlackBlack

Ergonomics

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

VESA mountYesYesYesYes
VESA interface100 x 100 mm200 x 200 mm100 x 100 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentYesNoYesYes
Height adjustment range110 mm
11 cm
4.3307 in
0.3609 ft
-110 mm
11 cm
4.3307 in
0.3609 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotYesNoYesYes
Left pivot0 °-0 °0 °
Right pivot90 °-90 °90 °
Left/right swivelNoNoNoYes
Left swivel---30 °
Right swivel---30 °
Forward/backward tiltYesNoYesYes
Forward tilt5 °-5 °5 °
Backward tilt15 °-15 °23 °

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 tuner-Analog (NTSC/PAL/SECAM)
DVB-T
DVB-T2
DVB-C
DVB-S2
DVB-S
--

System on Chip (SoC)

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

CPU cores-4--
GPU cores-2--
RAM capacity-3 GB--
Storage-8 GB--

OS, apps and software features

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

Operating system (OS)-webOS 4.5--

Audio

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

Speakers-2 x 10 W--
Subwoofer-2 x 10 W--
-2.2 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.

Network-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 HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
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
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP) 2.2
SIMPLINK (HDMI-CEC)
Auto Low Latency Mode (ALLM)
Enhanced Audio Return Channel (eARC)
High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP)

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
Black Stabilizer
Color Calibrated
Crosshair
Dynamic Action Sync
Flicker-free technology
Game Mode
HDR Effect
Low Blue Light
Nano IPS
NVIDIA G-Sync Compatible
Reader Mode
Smart Energy Saving
Wide Color Gamut
4-step noise reduction
4K Cinema HDR
4K Upscaler
Advanced Color Enhancer
Clear Voice III
Frequency Based Sharpness Enhancer
Google Assistant
HDR Dynamic Tone Mapping
Image Processor - α7 Gen 2 Intelligent Processor
LG ThinQ AI
Nano Accuracy
Nano Cell Color Pro
Nano Cell Display
Object Depth Enhancer
PVR
True Color Accuracy
ULTRA Luminance Pro
Voice command
3-Side Virtually Borderless Design
AMD FreeSync Premium
Black Stabilizer
Color Calibrated
Crosshair
Dynamic Action Sync
Flicker-free technology
HDR Effect
Low Blue Light
Nano IPS
NVIDIA G-Sync Compatible
Reader Mode
Smart Energy Saving
Wide Color Gamut
3-sided frameless design
AMD FreeSync Premium technology
Crosshair
Flicker-free technology
Frame Counter
HDR Mode
Game Color
Low Blue Light
Low Input Lag
Motion Blue Reduction
Shadow Control

Image file formats

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

Image file formats-JPEG
MPO
JPS
--

Audio file formats

Smart TV sets allow playing different audio file formats.

Audio file formats/codecs-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/codecs-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 licensesCE
cUL
TÜV-Typ
FCC-B
UL
ENERGY STAR
RoHS
UL/cUL
-CCC
CE
CEL
CH RoHS
cTUVus
FCC
ISO92410-307
Win10

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
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %0 % - 80 %10 % - 85 %
Operating altitude---5000 m
16404.2 ft
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 85 %5 % - 85 %0 % - 85 %5 % - 93 %
Storage altitude---12192 m
40000 ft

Accessories

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

AccessoriesDisplayPort cable
HDMI cable
3.5 mm composite adapter
Magic remote control - AN-MR19
-DisplayPort cable
HDMI cable

Additional features

Information about other features.

Additional features--Anti-theft stand lock slot - KensingtonAnti-theft stand lock slot - Kensington
 LG 27GN850LG 49SM9000PLALG 27GP83BAOC Q27G2S/EU