Comparison between:
- 31.5" AOC Q3279VWFD8
- 27" BenQ GW2765HT
- 27" Dell UltraSharp U2719D

Brand, series, model

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

AOC Q3279VWFD8BenQ GW2765HTDell UltraSharp U2719D
AOC Q3279VWFD8BenQ GW2765HTDell UltraSharp U2719D

Display

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

Size class31.5 in27 in27 in
Diagonal801 mm
80.1 cm
31.5354 in
2.628 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
685.8 mm
68.58 cm
27 in
2.25 ft
Width698.88 mm
69.888 cm
27.515 in
2.2929 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
Height393.12 mm
39.312 cm
15.4772 in
1.2898 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
Panel manufacturerBOE
TP Vision
AU OptronicsSamsung
Panel modelTPT315B5-QHBN0 (TP Vision)M270DAN01.0W270HIAP1 (LTM270DL11)
Panel typeADS, IPSAHVA IPSPLS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)8 bits
FRCYesYesNo
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
16777216 colors
24 bits
Aspect ratio1.778:1
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
Pixel pitch0.273 mm
0.0273 cm
0.0107 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 density93 ppi
36 ppcm
109 ppi
42 ppcm
109 ppi
42 ppcm
Display area-82.45 %92.16 %
BacklightW-LEDW-LEDW-LED
sRGB-100 %99 %
Adobe RGB (1998)-79.1 %-
NTSC (1953)88 %80 %-
DCI P3--85 %
Brightness250 cd/m²350 cd/m²350 cd/m²
Static contrast1200 : 11000 : 11000 : 1
Dynamic contrast20000000 : 120000000 : 1-
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time5 ms
0.0050 s
4 ms
0.0040 s
5 ms
0.0050 s
Average response time-10 ms
0.0100 s
8 ms
0.0080 s
Maximum response time-19 ms
0.0190 s
15 ms
0.0150 s
Input lag5 ms
0.0050 s
24 ms
0.0240 s
6 ms
0.0060 s
CoatingAnti-glare/MatteAnti-glare/Matte (3H)Anti-glare/Matte (3H)

3D

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

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 114 kHz-30 kHz - 90 kHz
Vertical frequency (digital)48 Hz - 76 Hz60 Hz56 Hz - 76 Hz
D-sub; DVI - 30 kHz - 90 kHz; 50 Hz - 76 Hz
DisplayPort; HDMI - 30 kHz - 114 kHz; 48 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 V
220V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)2.25 A-1.6 A
Power consumption (off)0.5 W0.5 W0.3 W
Power consumption (sleep)0.5 W0.5 W0.5 W
Power consumption (eco)-20 W15 W
Power consumption (average)50 W30 W30 W
Power consumption (maximum)57 W45 W74 W

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-641 mm
64.1 cm
25.2362 in
2.103 ft
612.2 mm
61.22 cm
24.1024 in
2.0085 ft
Height-379 mm
37.9 cm
14.9213 in
1.2434 ft
355 mm
35.5 cm
13.9764 in
1.1647 ft
Depth-56 mm
5.6 cm
2.2047 in
0.1837 ft
39 mm
3.9 cm
1.5354 in
0.128 ft
Weight--3.92 kg
8.64 lbs
Width with stand729.6 mm
72.96 cm
28.7244 in
2.3937 ft
641 mm
64.1 cm
25.2362 in
2.103 ft
612.2 mm
61.22 cm
24.1024 in
2.0085 ft
Height with stand533 mm
53.3 cm
20.9843 in
1.7487 ft
425 mm
42.5 cm
16.7323 in
1.3944 ft
390.2 mm
39.02 cm
15.3622 in
1.2802 ft
Depth with stand153.2 mm
15.32 cm
6.0315 in
0.5026 ft
244 mm
24.4 cm
9.6063 in
0.8005 ft
180 mm
18 cm
7.0866 in
0.5906 ft
Weight with stand7 kg
15.43 lbs
6.9 kg
15.21 lbs
5.96 kg
13.14 lbs
ColorsBlack
White
Silver
BlackBlack
Silver

Ergonomics

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

VESA mountNoYesYes
VESA interface-100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentNoYesYes
Height adjustment range-130 mm
13 cm
5.1181 in
0.4265 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotNoYesYes
Left pivot-0 °90 °
Right pivot-90 °90 °
Left/right swivelNoYesYes
Left swivel-160 °40 °
Right swivel-160 °40 °
Forward/backward tiltYesYesYes
Forward tilt3.5 °5 °5 °
Backward tilt23.5 °20 °21 °

Audio

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

Speakers-2 x 1 W-

Camera

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

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

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

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection)
Low Blue Light
Senseye 3
DDC/CI
Flicker-free technology
HDCP (High-bandwidth Digital Content Protection) 2.2

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCCC
CECP
CEL1
EAC
ENERGY STAR
RoHS
TCO Certified Displays
ENERGY STAR 6.0
TCO Certified Displays 6.0
WHQL (Windows 8.1; Windows 8; Windows 7)
CECP
ENERGY STAR
Epeat Gold
RoHS compliant
TCO Certified Displays

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
Operating humidity10 % - 85 %-10 % - 80 %
Operating altitude5000 m
16404.2 ft
-5000 m
16404.2 ft
Storage temperature-25 °C - 55 °C
-13 °F - 131 °F
--20 °C - 60 °C
-4 °F - 140 °F
Storage humidity5 % - 90 %-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.

AccessoriesD-sub cable
DisplayPort cable - optional
DVI-D cable - optional
HDMI cable - optional
D-sub cable
DisplayPort cable
HDMI cable
DisplayPort cable
USB 3.0 upstream cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonAnti-theft stand lock slot - KensingtonSecurity lock slot
 AOC Q3279VWFD8BenQ GW2765HTDell UltraSharp U2719D