Comparison between:
- 28" Acer XV280K B
- 27" Dell UltraSharp UP2716D

Brand, series, model

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

Acer XV280K BDell UltraSharp UP2716D
SeriesNitro XV0UltraSharp
Acer XV280K BDell UltraSharp UP2716D
Model aliasNitro XV280K
XV280KB
-

Display

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

Size class28 in27 in
Diagonal708.538 mm
70.8538 cm
27.8952 in
2.3246 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
Width620.928 mm
62.0928 cm
24.446 in
2.0372 ft
596.74 mm
59.674 cm
23.4937 in
1.9578 ft
Height341.28 mm
34.128 cm
13.4362 in
1.1197 ft
335.66 mm
33.566 cm
13.215 in
1.1012 ft
Panel manufacturer-LG Display
Panel model-LM270WQ6-SSA1
Panel typeIPSAH-IPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYes
LUT-3D LUT
14 bits
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
2560 x 1440 pixels
Quad HD (QHD) / 1440p
Pixel pitch0.161 mm
0.0161 cm
0.0063 in
0.0005 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density157 ppi
61 ppcm
109 ppi
42 ppcm
Display area89.67 %90.38 %
BacklightW-LEDGB-r LED
sRGB100 %100 %
Adobe RGB (1998)-100 %
DCI P390 %98 %
Brightness300 cd/m²300 cd/m²
Peak brightness400 cd/m²-
Static contrast1000 : 11000 : 1
Dynamic contrast100000000 : 12000000 : 1
HDRDisplayHDR 400
HDR10
-
Horizontal viewing angle178 °178 °
Vertical viewing angle178 °178 °
Minimum response time4 ms
0.0040 s
6 ms
0.0060 s
Average response time-14 ms
0.0140 s
Input lag-5 ms
0.0050 s
CoatingAnti-glare/MatteAnti-glare/Matte (3H)
Response time - 1 ms (VRB - Virtual Response Boost)REC 709 - 100%

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.

Horizontal frequency (digital)30 kHz - 85 kHz30 kHz - 88 kHz
Vertical frequency (digital)56 Hz - 76 Hz50 Hz - 75 Hz

Power supply and consumption

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

110V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)-1.6 A
Power consumption (off)0.35 W0.3 W
Power consumption (sleep)0.5 W0.5 W
Power consumption (eco)-45 W
Power consumption (average)37 W-
Power consumption (maximum)-130 W
Energy efficiency classBC

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.

Width637 mm
63.7 cm
25.0787 in
2.0899 ft
611.4 mm
61.14 cm
24.0709 in
2.0059 ft
Height371 mm
37.1 cm
14.6063 in
1.2172 ft
362.5 mm
36.25 cm
14.2717 in
1.1893 ft
Depth68 mm
6.8 cm
2.6772 in
0.2231 ft
51.4 mm
5.14 cm
2.0236 in
0.1686 ft
Weight5.19 kg
11.44 lbs
4.56 kg
10.05 lbs
Width with stand637 mm
63.7 cm
25.0787 in
2.0899 ft
611.4 mm
61.14 cm
24.0709 in
2.0059 ft
Height with stand437 mm
43.7 cm
17.2047 in
1.4337 ft
410.3 mm
41.03 cm
16.1535 in
1.3461 ft
Depth with stand269 mm
26.9 cm
10.5906 in
0.8825 ft
200.3 mm
20.03 cm
7.8858 in
0.6572 ft
Weight with stand7.25 kg
15.98 lbs
7.42 kg
16.36 lbs
ColorsBlackGray

Ergonomics

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

VESA mountYesYes
VESA interface100 x 100 mm100 x 100 mm
Removable standYesYes
Height adjustmentYesYes
Height adjustment range180 mm
18 cm
7.0866 in
0.5906 ft
130 mm
13 cm
5.1181 in
0.4265 ft
Landscape/portrait pivotYesYes
Left pivot90 °90 °
Right pivot90 °90 °
Left/right swivelYesYes
Left swivel180 °45 °
Right swivel180 °45 °
Forward/backward tiltYesYes
Forward tilt5 °5 °
Backward tilt35 °21 °

Audio

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

Speakers2 x 2 W-

Camera

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

CameraNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
4 x USB 3.0 (downstream)
2 x USB 3.0 (upstream)
2 x HDMI 1.4 (MHL)
1 x DisplayPort 1.2
1 x DisplayPort 1.2 (Input mini)
1 x DisplayPort 1.2 (Output MST)
1 x 3.5 mm Audio Out
HDCP (High-bandwidth Digital Content Protection) 2.2-

Features

Some additional functional features of the model.

FeaturesAdaptive Contrast Management (ACM)
AMD FreeSync technology
Blue Light Filter
Black Boost
ComfyView
Flicker-free technology
Zero Frame Design
Dell PremierColor

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesRoHS
PSE
MPRⅡ
ISO9241-307
VCCI-B
FCC
CE
CCC
ENERGY STAR 6.0
Epeat Gold
RoHS
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 - 35 °C
32 °F - 95 °F
Operating humidity20 % - 80 %10 % - 80 %
Operating altitude-5000 m
16404.2 ft
Storage temperature--20 °C - 60 °C
-4 °F - 140 °F
Storage humidity-5 % - 90 %
Storage altitude-12192 m
40000 ft

Accessories

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

AccessoriesHDMI cableDisplayPort cable - mini-DP to DP
Factory calibration report
USB 3.0 upstream cable

Additional features

Information about other features.

Additional featuresAnti-theft stand lock slot - KensingtonSecurity lock slot
 Acer XV280K BDell UltraSharp UP2716D