Comparison between:
- 27" Ozone DSP27
- 27" Dell S2721DGF
- 27" LG 27GL850

Brand, series, model

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

Ozone DSP27Dell S2721DGFLG 27GL850
Series--UltraGear
Ozone DSP27Dell S2721DGFLG 27GL850
Model alias--27GL850-B
27GL850G-B
Model year201920202019

Display

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

Size class27 in27 in27 in
Diagonal685.8 mm
68.58 cm
27 in
2.25 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
685.8 mm
68.58 cm
27 in
2.25 ft
Width597.6 mm
59.76 cm
23.5276 in
1.9606 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
Height336.15 mm
33.615 cm
13.2343 in
1.1029 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 manufacturer--LG Display
Panel model--LM270WQA-SSA1
Panel typeIPSIPSIPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYesYes
Colors1073741824 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
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 pitch0.233 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 density108 ppi
42 ppcm
109 ppi
42 ppcm
109 ppi
42 ppcm
Display area88.76 %90.07 %89.4 %
BacklightW-LEDW-LEDW-LED
sRGB100 %144 %135 %
Adobe RGB (1998)-85 %96 %
DCI P396 %98 %98 %
Rec. 2020--70 %
Brightness350 cd/m²360 cd/m²350 cd/m²
Peak brightness-480 cd/m²400 cd/m²
Static contrast1000 : 11000 : 11000 : 1
HDR-DisplayHDR 400HDR10
Horizontal viewing angle178 °178 °178 °
Vertical viewing angle178 °178 °178 °
Minimum response time1 ms
0.0010 s
1 ms
0.0010 s
1 ms
0.0010 s
Average response time-4 ms
0.0040 s
5 ms
0.0050 s
Maximum response time-6 ms
0.0060 s
-
Input lag-3.7 ms
0.0037 s
4 ms
0.0040 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)
Response time - 0.5 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.

3DNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)30 kHz - 80 kHz-30 kHz - 240 kHz
Vertical frequency (digital)48 Hz - 144 Hz30 Hz - 165 Hz48 Hz - 144 Hz
-DisplayPort - 2560 x 1440 @ 165 Hz
HDMI - 2560 x 1440 @ 144 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)-1.6 A-
Power consumption (off)0.5 W-0.5 W
Power consumption (sleep)0.5 W0.3 W0.5 W
Power consumption (eco)--18 W
Power consumption (average)30 W32 W39 W
Power consumption (maximum)-90 W65 W
Power consumption (annual)--57 kWh
Energy efficiency class--B

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.

Width615 mm
61.5 cm
24.2126 in
2.0177 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
Height368 mm
36.8 cm
14.4882 in
1.2073 ft
363.6 mm
36.36 cm
14.315 in
1.1929 ft
364.8 mm
36.48 cm
14.3622 in
1.1969 ft
Depth65 mm
6.5 cm
2.5591 in
0.2133 ft
67.8 mm
6.78 cm
2.6693 in
0.2224 ft
56.3 mm
5.63 cm
2.2165 in
0.1847 ft
Weight-4.5 kg
9.92 lbs
4.2 kg
9.26 lbs
Width with stand615 mm
61.5 cm
24.2126 in
2.0177 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 stand447 mm
44.7 cm
17.5984 in
1.4665 ft
393.9 mm
39.39 cm
15.5079 in
1.2923 ft
574.8 mm
57.48 cm
22.6299 in
1.8858 ft
Depth with stand237 mm
23.7 cm
9.3307 in
0.7776 ft
200.3 mm
20.03 cm
7.8858 in
0.6572 ft
274.4 mm
27.44 cm
10.8031 in
0.9003 ft
Weight with stand5.1 kg
11.24 lbs
-6.1 kg
13.45 lbs
Box width680 mm
68 cm
26.7717 in
2.231 ft
-741 mm
74.1 cm
29.1732 in
2.4311 ft
Box height440 mm
44 cm
17.3228 in
1.4436 ft
-522 mm
52.2 cm
20.5512 in
1.7126 ft
Box depth150 mm
15 cm
5.9055 in
0.4921 ft
-211 mm
21.1 cm
8.3071 in
0.6923 ft
Box weight6.3 kg
13.89 lbs
9.7 kg
21.38 lbs
9.4 kg
20.72 lbs
ColorsBlackBlackBlack

Ergonomics

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

VESA mountYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYes
Height adjustmentNoYesYes
Height adjustment range-130 mm
13 cm
5.1181 in
0.4265 ft
110 mm
11 cm
4.3307 in
0.3609 ft
Landscape/portrait pivotNoYesYes
Left pivot-90 °0 °
Right pivot-90 °90 °
Left/right swivelNoYesNo
Left swivel-45 °-
Right swivel-45 °-
Forward/backward tiltNoYesYes
Forward tilt-5 °5 °
Backward tilt-21 °15 °
Fixed base with LED projector--

Camera

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

CameraNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB
1 x HDMI 1.4
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
1 x USB 3.0 (Type-B; upstream)
4 x USB 3.0 (Type-A; downstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
2 x USB 3.0 (downstream)
1 x USB 3.0 (upstream)
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)High-bandwidth Digital Content Protection (HDCP) 2.2

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
Flicker-free technology
Low Blue Light
NVIDIA G-Sync Compatible
RGB LED lights
AMD FreeSync Premium Pro
Flicker-free technology
Low Blue Light
NVIDIA G-SYNC Compatible
RGB lights
6-Axis Control
AMD FreeSync technology
Black Stabilizer
Crosshair
Flicker-free technology
DDC/CI
Dynamic Action Sync
Nano IPS
Nvidia G-SYNC Technology compatible
Sphere lighting

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesENERGY STAR
WHQL (Windows 10; Windows 8.1; Windows 7)
ENERGY STAR
EPEAT
TCO Certified
RoHS
BSMI
CCC
CE
cTick
ENERGY STAR
FCC Class B
UL/cUL

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 - 50 °C
32 °F - 122 °F
0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity-10 % - 80 %10 % - 80 %
Operating altitude-5000 m
16404.2 ft
-
Storage temperature20 °C - 60 °C
68 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity-5 % - 90 %5 % - 85 %
Storage altitude-12192 m
40000 ft
-

Accessories

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

AccessoriesHDMI cableDisplayPort cable
HDMI cable
USB 3.0 cable
DisplayPort cable
HDMI cable
USB 3.0 cable

Additional features

Information about other features.

Additional features-Security lock slotAnti-theft stand lock slot
 Ozone DSP27Dell S2721DGFLG 27GL850