Comparison between:
- 27" Samsung C27F390FH
- 27" Dell S2721HN
- 27" Asus VZ27VQ
- 27" Dell S2721HGF

Brand, series, model

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

Samsung C27F390FHDell S2721HNAsus VZ27VQDell S2721HGF
Samsung C27F390FHDell S2721HNAsus VZ27VQDell S2721HGF
Model aliasC27F390FHN
LC27F390FHN
C27F390FHU
LC27F390FHU
S2721NX--
Model year2016202020172020

Display

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

Size class27 in27 in27 in27 in
Diagonal685.8 mm
68.58 cm
27 in
2.25 ft
685.891 mm
68.5891 cm
27.0036 in
2.2503 ft
685.8 mm
68.58 cm
27 in
2.25 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
Width597.888 mm
59.7888 cm
23.5389 in
1.9616 ft
597.89 mm
59.789 cm
23.539 in
1.9616 ft
597.888 mm
59.7888 cm
23.5389 in
1.9616 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
Height336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
336.312 mm
33.6312 cm
13.2406 in
1.1034 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
Radius of curvature1800 mm
180 cm
70.8661 in
5.9055 ft
-1800 mm
180 cm
70.8661 in
5.9055 ft
1500 mm
150 cm
59.0551 in
4.9213 ft
Panel manufacturerSamsung---
Panel typeSVAIPSVAVA
Panel bit depth8 bits8 bits8 bits8 bits
FRCNo-No-
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
Resolution1920 x 1080 pixels
Full HD / 1080p
1920 x 1080 pixels
Full HD / 1080p
1920 x 1080 pixels
Full HD / 1080p
1920 x 1080 pixels
Full HD / 1080p
Pixel pitch0.311 mm
0.0311 cm
0.0123 in
0.001 ft
0.311 mm
0.0311 cm
0.0123 in
0.001 ft
0.311 mm
0.0311 cm
0.0123 in
0.001 ft
0.311 mm
0.0311 cm
0.0122 in
0.001 ft
Pixel density81 ppi
32 ppcm
81 ppi
32 ppcm
81 ppi
32 ppcm
81 ppi
32 ppcm
Display area87.81 %90.67 %90.03 %90.42 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB93 %---
Adobe RGB (1998)68 %---
NTSC (1953)72 %72 %72 %83 %
Brightness250 cd/m²300 cd/m²250 cd/m²350 cd/m²
Static contrast3000 : 11000 : 13000 : 13000 : 1
Dynamic contrast1000000 : 1-100000000 : 1-
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time4 ms
0.0040 s
4 ms
0.0040 s
5 ms
0.0050 s
4 ms
0.0040 s
Average response time-8 ms
0.0080 s
--
Input lag---9 ms
0.0090 s
Coating-Anti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)
---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 - 81 kHz30 kHz - 83 kHz--
Vertical frequency (digital)56 Hz - 72 Hz48 Hz - 75 Hz50 Hz - 76 Hz48 Hz - 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 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
Power consumption (off)0.3 W0.3 W0.5 W-
Power consumption (sleep)0.3 W0.3 W0.5 W0.5 W
Power consumption (eco)-13.82 W--
Power consumption (average)24 W19 W23 W27 W
Power consumption (maximum)25 W29 W-46 W
Power consumption (annual)35 kWh43.68 kWh--
Energy efficiency classA---

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.

Width622.9 mm
62.29 cm
24.5236 in
2.0436 ft
609.9 mm
60.99 cm
24.0118 in
2.001 ft
612.9 mm
61.29 cm
24.1299 in
2.0108 ft
608.4 mm
60.84 cm
23.9528 in
1.9961 ft
Height367.6 mm
36.76 cm
14.4724 in
1.206 ft
363.6 mm
36.36 cm
14.315 in
1.1929 ft
364.4 mm
36.44 cm
14.3465 in
1.1955 ft
364.1 mm
36.41 cm
14.3346 in
1.1946 ft
Depth94.4 mm
9.44 cm
3.7165 in
0.3097 ft
54 mm
5.4 cm
2.126 in
0.1772 ft
67.7 mm
6.77 cm
2.6654 in
0.2221 ft
96.3 mm
9.63 cm
3.7913 in
0.3159 ft
Weight3.6 kg
7.94 lbs
4.3 kg
9.48 lbs
-4.06 kg
8.95 lbs
Width with stand622.9 mm
62.29 cm
24.5236 in
2.0436 ft
609.9 mm
60.99 cm
24.0118 in
2.001 ft
612.9 mm
61.29 cm
24.1299 in
2.0108 ft
608.4 mm
60.84 cm
23.9528 in
1.9961 ft
Height with stand462.5 mm
46.25 cm
18.2087 in
1.5174 ft
453.3 mm
45.33 cm
17.8465 in
1.4872 ft
441.7 mm
44.17 cm
17.3898 in
1.4491 ft
493.2 mm
49.32 cm
19.4173 in
1.6181 ft
Depth with stand247.7 mm
24.77 cm
9.752 in
0.8127 ft
186.8 mm
18.68 cm
7.3543 in
0.6129 ft
210.1 mm
21.01 cm
8.2717 in
0.6893 ft
190.4 mm
19.04 cm
7.4961 in
0.6247 ft
Weight with stand4.4 kg
9.7 lbs
5.2 kg
11.46 lbs
4.3 kg
9.48 lbs
8.86 kg
19.53 lbs
Box width700 mm
70 cm
27.5591 in
2.2966 ft
-695 mm
69.5 cm
27.3622 in
2.2802 ft
-
Box height444 mm
44.4 cm
17.4803 in
1.4567 ft
-553 mm
55.3 cm
21.7717 in
1.8143 ft
-
Box depth199 mm
19.9 cm
7.8346 in
0.6529 ft
-158 mm
15.8 cm
6.2205 in
0.5184 ft
-
Box weight7 kg
15.43 lbs
7.6 kg
16.76 lbs
6.8 kg
14.99 lbs
8.72 kg
19.22 lbs
ColorsBlackBlack
Silver
GoldBlack

Ergonomics

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

VESA mountYesYesNoYes
VESA interface75 x 75 mm100 x 100 mm-100 x 100 mm
Removable standYesYesYesYes
Height adjustmentNoNoNoYes
Height adjustment range---100 mm
10 cm
3.937 in
0.3281 ft
Landscape/portrait pivotNoNoNoNo
Left/right swivelNoNo-No
Forward/backward tiltYesYesYesYes
Forward tilt2 °5 °5 °5 °
Backward tilt20 °21 °20 °21 °
-Stand width - 257.2 mm
Stand depth - 186.8 mm
--

Camera

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

CameraNoNoNoNo

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x HDMI 1.4
1 x D-sub
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x 3.5 mm Audio Out
1 x HDMI 1.4
1 x DisplayPort 1.2
1 x D-sub
1 x 3.5 mm Audio Out
2 x HDMI 1.4
1 x DisplayPort 1.2
1 x 3.5 mm Audio Out
-High-bandwidth Digital Content Protection (HDCP) 1.4High-bandwidth Digital Content Protection (HDCP)High-bandwidth Digital Content Protection (HDCP) 1.4

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
Eco Saving Plus
Eye Saver Mode
Flicker-free technology
Low Blue Light
Samsung MagicBright
Samsung MagicUpscale
3-sided bezeless design
AMD FreeSync technology
Flicker-free technology
Low Blue Light
Flicker-free technology
GamePlus (Crosshair/Timer)
Low Blue Light
SPLENDID Video Intelligence Technology
AMD FreeSync Premium
Flicker-free technology
Low Blue Light
NVIDIA G-SYNC Compatible

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licenses-ENERGY STAR 8.0
EPEAT
RoHS
TCO Certified
TUV Flicker Free
TUV Low Blue Light
BSMI
C-Tick
CB
CCC
CE
CU
ENERGY STAR 7.0
ErP
FCC
J-MOSS
RoHS
TÜV Flicker-free
TÜV Low Blue Light
UL/cUL
VCCI
WEEE
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
ENERGY STAR
EPEAT
TCO Certified
RoHS

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
5 °C - 40 °C
41 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %20 % - 90 %10 % - 80 %
Operating altitude-5000 m
16404.2 ft
-5000 m
16404.2 ft
Storage temperature--20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
Storage humidity-5 % - 90 %10 % - 90 %5 % - 90 %
Storage altitude-12192 m
40000 ft
-12192 m
40000 ft

Accessories

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

AccessoriesHDMI cableHDMI cableAudio cable
D-sub cable
DisplayPort cable - optional
HDMI cable
-

Additional features

Information about other features.

Additional features-Anti-theft stand lock slot - Kensington
S2721HN - silver
S2721NX - black
Anti-theft stand lock slot - Kensington-
 Samsung C27F390FHDell S2721HNAsus VZ27VQDell S2721HGF