Comparison between:
- 27" AOC AGON AG271QX
- 27" Asus MG278Q
- 27" Dell S2719DGF
- 27" Samsung C27JG50

Brand, series, model

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

AOC AGON AG271QXAsus MG278QDell S2719DGFSamsung C27JG50
AOC AGON AG271QXAsus MG278QDell S2719DGFSamsung C27JG50
Model alias---LC27JG50QQNXZA
LC27JG50QQUXEN

Display

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

Size class27 in27 in27 in27 in
Diagonal684.7 mm
68.47 cm
26.9567 in
2.2464 ft
685.8 mm
68.58 cm
27 in
2.25 ft
685.8 mm
68.58 cm
27 in
2.25 ft
685.8 mm
68.58 cm
27 in
2.25 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
Radius of curvature---1800 mm
180 cm
70.8661 in
5.9055 ft
Panel manufacturerAU OptronicsAU OptronicsAU OptronicsSamsung
Panel modelM270Q002 V1.5M270DTN01.?M270DTN01.5LSM270DP01
Panel typeTNTNTNSVA
Panel bit depth8 bits8 bits8 bits8 bits (6 bits + FRC)
FRCNoNo-Yes
Colors16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 bits
16777216 colors
24 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
2560 x 1440 pixels
Quad HD (QHD) / 1440p
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
0.233 mm
0.0233 cm
0.0092 in
0.0008 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 density109 ppi
42 ppcm
109 ppi
42 ppcm
109 ppi
42 ppcm
109 ppi
42 ppcm
Display area-87.09 %90.57 %90.09 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB-100 %95 %95 %
Adobe RGB (1998)-72 %75 %70 %
NTSC (1953)72 %75 %--
DCI P3---70 %
Brightness350 cd/m²350 cd/m²350 cd/m²300 cd/m²
Static contrast1000 : 11000 : 11000 : 13000 : 1
Dynamic contrast50000000 : 1100000000 : 1--
Horizontal viewing angle170 °170 °170 °178 °
Vertical viewing angle160 °160 °160 °178 °
Minimum response time1 ms
0.0010 s
1 ms
0.0010 s
1 ms
0.0010 s
4 ms
0.0040 s
Average response time8 ms
0.0080 s
4 ms
0.0040 s
5 ms
0.0050 s
12 ms
0.0120 s
Input lag5 ms
0.0050 s
15 ms
0.0150 s
10 ms
0.0100 s
5 ms
0.0050 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)
--CIE1976 - 84%
CIE1931 - 72%
-

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 - 160 kHz51.2 kHz - 221.97 kHz30 kHz - 230 kHz-
Vertical frequency (digital)30 Hz - 146 Hz35 Hz - 144 Hz40 Hz - 155 Hz144 Hz
DisplayPort - 30 kHz - 160 kHz; 30 Hz - 146 Hz
DVI; HDMI - 30 kHz - 83 kHz; 50 Hz - 76 Hz
---

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V100 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)--1.8 A-
Power consumption (off)0.3 W0.5 W0.3 W0.3 W
Power consumption (sleep)0.5 W0.5 W0.5 W0.5 W
Power consumption (average)47 W38.7 W35 W48 W
Power consumption (maximum)-45 W85 W-
Energy efficiency class---C

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.

Width-625 mm
62.5 cm
24.6063 in
2.0505 ft
611.6 mm
61.16 cm
24.0787 in
2.0066 ft
614.2 mm
61.42 cm
24.1811 in
2.0151 ft
Height-368 mm
36.8 cm
14.4882 in
1.2073 ft
361.6 mm
36.16 cm
14.2362 in
1.1864 ft
362 mm
36.2 cm
14.252 in
1.1877 ft
Depth-63 mm
6.3 cm
2.4803 in
0.2067 ft
55.2 mm
5.52 cm
2.1732 in
0.1811 ft
138.9 mm
13.89 cm
5.4685 in
0.4557 ft
Weight--4.27 kg
9.41 lbs
3.7 kg
8.16 lbs
Width with stand623 mm
62.3 cm
24.5276 in
2.044 ft
625 mm
62.5 cm
24.6063 in
2.0505 ft
611.6 mm
61.16 cm
24.0787 in
2.0066 ft
614.2 mm
61.42 cm
24.1811 in
2.0151 ft
Height with stand433 mm
43.3 cm
17.0472 in
1.4206 ft
563 mm
56.3 cm
22.1654 in
1.8471 ft
394.8 mm
39.48 cm
15.5433 in
1.2953 ft
462.9 mm
46.29 cm
18.2244 in
1.5187 ft
Depth with stand218 mm
21.8 cm
8.5827 in
0.7152 ft
233 mm
23.3 cm
9.1732 in
0.7644 ft
184.4 mm
18.44 cm
7.2598 in
0.605 ft
242.8 mm
24.28 cm
9.5591 in
0.7966 ft
Weight with stand5.23 kg
11.53 lbs
7.65 kg
16.87 lbs
6.39 kg
14.09 lbs
4.3 kg
9.48 lbs
ColorsBlack
Red
BlackBlackBlack

Ergonomics

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

VESA mountYesYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm75 x 75 mm
Removable standYesYesYesYes
Height adjustmentYesYesYesNo
Height adjustment range130 mm
13 cm
5.1181 in
0.4265 ft
150 mm
15 cm
5.9055 in
0.4921 ft
130 mm
13 cm
5.1181 in
0.4265 ft
-
Landscape/portrait pivotYesYesYesNo
Left pivot0 °90 °90 °-
Right pivot90 °0 °90 °-
Left/right swivelYesYesYesNo
Left swivel20 °60 °45 °-
Right swivel20 °60 °45 °-
Forward/backward tiltYesYesYesYes
Forward tilt3.5 °5 °5 °1.5 °
Backward tilt21.5 °20 °21 °15 °

Audio

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

Speakers2 x 3 W2 x 2 W--

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB (mini)
4 x USB 3.0 (downstream)
1 x HDMI 1.4 (MHL)
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x D-sub
1 x 3.5 mm Microphone In
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x DVI-D Dual Link
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
1 x USB 3.0 (charger - 5V/2.0A)
3 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
1 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out

Features

Some additional functional features of the model.

FeaturesFlicker-free technology
HDCP (High-bandwidth Digital Content Protection)
5-way OSD joystick
AMD FreeSync technology
GamePlus (Crosshair/Timer)
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
Refresh Rate Turbo key
Trace Free Technology
AMD FreeSync technology
DDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2
Black Equalizer
Eco Saving Plus
Eye Saver Mode
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCE
EAC
ENERGY STAR 6.0
TCO Certified Displays 6.0
BSMI
CB
CCC
CE
C-Tick
ENERGY STAR
ErP
FCC Class B
J-MOSS
PSE
RoHS
UL/cUL
VCCI
WEEE
WHQL (Windows 8.1; Windows 7)
CU
CECP
ENERGY STAR
RoHS compliant
TCO Certified Displays
CE
FCC class B
ISO9241-307
TÜV/Ergonomics
TÜV/GS

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 - 50 °C
32 °F - 122 °F
0 °C - 40 °C
32 °F - 104 °F
10 °C - 40 °C
50 °F - 104 °F
Operating humidity10 % - 85 %-10 % - 80 %10 % - 80 %
Operating altitude3657.6 m
12000 ft
-5000 m
16404.2 ft
-
Storage temperature-25 °C - 55 °C
-13 °F - 131 °F
20 °C - 60 °C
68 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-
Storage humidity5 % - 93 %-5 % - 90 %-
Storage altitude12192 m
40000 ft
-12192 m
40000 ft
-

Accessories

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

AccessoriesAudio cable
D-sub cable
DisplayPort cable
DVI cable
HDMI cable
USB 3.0 cable
Audio cable
DisplayPort cable
DVI-D cable
HDMI cable
HDMI cable
USB 3.0 upstream cable
HDMI cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonSecurity lock slot-
 AOC AGON AG271QXAsus MG278QDell S2719DGFSamsung C27JG50