Comparison between:
- 31.5" Samsung C32HG70
- 27" Dell UltraSharp U2711
- 27" LG 27GL850
- 31.5" Gigabyte G32QC

Brand, series, model

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

Samsung C32HG70Dell UltraSharp U2711LG 27GL850Gigabyte G32QC
SeriesCHG70UltraSharpUltraGear-
Samsung C32HG70Dell UltraSharp U2711LG 27GL850Gigabyte G32QC
Model aliasLC32HG70QQUXEN-27GL850-B
27GL850G-B
-
Model year2017201020192020

Display

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

Size class31.5 in27 in27 in31.5 in
Diagonal801 mm
80.1 cm
31.5354 in
2.628 ft
685.8 mm
68.58 cm
27 in
2.25 ft
685.8 mm
68.58 cm
27 in
2.25 ft
801 mm
80.1 cm
31.5354 in
2.628 ft
Width697.344 mm
69.7344 cm
27.4545 in
2.2879 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
697.344 mm
69.7344 cm
27.4545 in
2.2879 ft
Height392.256 mm
39.2256 cm
15.4431 in
1.2869 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
392.256 mm
39.2256 cm
15.4431 in
1.2869 ft
Radius of curvature1800 mm
180 cm
70.8661 in
5.9055 ft
--1500 mm
150 cm
59.0551 in
4.9213 ft
Panel manufacturerSamsungLG DisplayLG Display-
Panel modelLSM315DP01LM270WQ2-SLA1LM270WQA-SSA1-
Panel typeSVAH-IPSIPSVA
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)8 bits
FRCYesYesYesNo
Colors1073741824 colors
30 bits
1073741824 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
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 pitch0.272 mm
0.0272 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
0.272 mm
0.0272 cm
0.0107 in
0.0009 ft
Pixel density93 ppi
36 ppcm
109 ppi
42 ppcm
109 ppi
42 ppcm
93 ppi
36 ppcm
Display area88.99 %80.31 %89.4 %-
BacklightW-LEDCCFLW-LEDW-LED
sRGB125 %100 %135 %124 %
Adobe RGB (1998)92 %96 %96 %82 %
NTSC (1953)88 %102 %--
DCI P395 %-98 %94 %
Rec. 2020--70 %-
Brightness350 cd/m²350 cd/m²350 cd/m²350 cd/m²
Peak brightness600 cd/m²-400 cd/m²450 cd/m²
Static contrast3000 : 11000 : 11000 : 13000 : 1
Dynamic contrast-8000000 : 1-12000000 : 1
HDRHDR
DisplayHDR 600
-HDR10DisplayHDR 400
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time1 ms
0.0010 s
6 ms
0.0060 s
1 ms
0.0010 s
6 ms
0.0060 s
Average response time12 ms
0.0120 s
14 ms
0.0140 s
5 ms
0.0050 s
-
Maximum response time22 ms
0.0220 s
---
Input lag7 ms
0.0070 s
25 ms
0.0250 s
4 ms
0.0040 s
3.5 ms
0.0035 s
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte
Response time - 1 ms (MPRT - Motion Picture Response Time)CIE1976 - 110%
CIE1931 - 102%
-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 - 89 kHz30 kHz - 240 kHz-
Vertical frequency (digital)144 Hz56 Hz - 76 Hz48 Hz - 144 Hz48 Hz - 165 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)-2.5 A--
Power consumption (off)0.3 W0.5 W0.5 W0.3 W
Power consumption (sleep)0.5 W2 W0.5 W0.5 W
Power consumption (eco)35 W50 W18 W-
Power consumption (average)64 W113 W39 W-
Power consumption (maximum)78 W140 W65 W75 W
Power consumption (annual)--57 kWh-
Energy efficiency classC-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.

Width724.1 mm
72.41 cm
28.5079 in
2.3757 ft
646.71 mm
64.671 cm
25.461 in
2.1218 ft
614.2 mm
61.42 cm
24.1811 in
2.0151 ft
860 mm
86 cm
33.8583 in
2.8215 ft
Height424.5 mm
42.45 cm
16.7126 in
1.3927 ft
385.67 mm
38.567 cm
15.1839 in
1.2653 ft
364.8 mm
36.48 cm
14.3622 in
1.1969 ft
-
Depth115.6 mm
11.56 cm
4.5512 in
0.3793 ft
93 mm
9.3 cm
3.6614 in
0.3051 ft
56.3 mm
5.63 cm
2.2165 in
0.1847 ft
104 mm
10.4 cm
4.0945 in
0.3412 ft
Weight8 kg
17.64 lbs
7.72 kg
17.02 lbs
4.2 kg
9.26 lbs
5.5 kg
12.13 lbs
Width with stand724.1 mm
72.41 cm
28.5079 in
2.3757 ft
646.71 mm
64.671 cm
25.461 in
2.1218 ft
614.2 mm
61.42 cm
24.1811 in
2.0151 ft
860 mm
86 cm
33.8583 in
2.8215 ft
Height with stand621.8 mm
62.18 cm
24.4803 in
2.04 ft
427.83 mm
42.783 cm
16.8437 in
1.4036 ft
574.8 mm
57.48 cm
22.6299 in
1.8858 ft
555 mm
55.5 cm
21.8504 in
1.8209 ft
Depth with stand380.6 mm
38.06 cm
14.9843 in
1.2487 ft
199.95 mm
19.995 cm
7.872 in
0.656 ft
274.4 mm
27.44 cm
10.8031 in
0.9003 ft
195 mm
19.5 cm
7.6772 in
0.6398 ft
Weight with stand9.6 kg
21.16 lbs
10.46 kg
23.06 lbs
6.1 kg
13.45 lbs
7.8 kg
17.2 lbs
Box width--741 mm
74.1 cm
29.1732 in
2.4311 ft
-
Box height--522 mm
52.2 cm
20.5512 in
1.7126 ft
-
Box depth--211 mm
21.1 cm
8.3071 in
0.6923 ft
-
Box weight--9.4 kg
20.72 lbs
-
ColorsGrayBlackBlackBlack

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 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentYesYesYesYes
Height adjustment range145 mm
14.5 cm
5.7087 in
0.4757 ft
90 mm
9 cm
3.5433 in
0.2953 ft
110 mm
11 cm
4.3307 in
0.3609 ft
100 mm
10 cm
3.937 in
0.3281 ft
Landscape/portrait pivotYesNoYesNo
Left pivot0 °-0 °-
Right pivot90 °-90 °-
Left/right swivelYesYesNoNo
Left swivel15 °40 °--
Right swivel15 °40 °--
Forward/backward tiltYesYesYesYes
Forward tilt5 °4 °5 °5 °
Backward tilt15 °21 °15 °20 °

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity2 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 In
1 x 3.5 mm Audio Out
4 x USB 2.0 (downstream)
1 x USB 2.0 (upstream)
1 x HDMI
1 x DisplayPort 1.2
2 x DVI-D Dual Link
1 x D-sub
1 x AV Composite In (Video + L/R)
1 x AV Component In (YPbPr + L/R)
3 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
2 x USB 3.0 (Type-A; downstream)
1 x USB 3.0 (Type-B; upstream)
2 x HDMI 2.0
1 x DisplayPort 1.2
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 2 technology
Black Equalizer
Eco Saving Plus
Eye Saver Mode
Quantum Dot Color
Samsung MagicBright
Samsung MagicUpscale
DDC/CI6-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
AMD FreeSync Premium Pro
Auto-Update
Black Equalizer
Dashboard
Flicker-free technology
GameAssist
Low Blue Light
OSD Sidekick
NVIDIA G-SYNC Compatible

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesCE
FCC class B
ISO9241-307
TÜV/GS
TÜV/Ergonomics
ENERGY STAR
TCO Certified Displays
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 temperature10 °C - 40 °C
50 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
-
Operating humidity10 % - 80 %10 % - 80 %10 % - 80 %-
Operating altitude-3048 m
10000 ft
--
Storage temperature--20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-
Storage humidity-5 % - 90 %5 % - 85 %-
Storage altitude-10668 m
35000 ft
--

Accessories

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

AccessoriesDisplayPort cable
HDMI cable
D-sub cable
DisplayPort cable
DVI-D cable
USB 2.0 upstream cable
DisplayPort cable
HDMI cable
USB 3.0 cable
DisplayPort cable
HDMI cable
USB cable

Additional features

Information about other features.

Additional features--Anti-theft stand lock slotAnti-theft stand lock slot - Kensington
 Samsung C32HG70Dell UltraSharp U2711LG 27GL850Gigabyte G32QC