Comparison between Dell S2721HGF vs Samsung S27E390H

General Info
Model Number	Dell S2721HGF	Samsung S27E390H

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2014
Brand	Dell	Samsung
Model Number	S2721HGF	S27E390H
Alias		LS27E390HS/EN LS27E390HSO/RU
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	26.96 in 68.5 cm 684.7 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.54 in 59.8 cm 597.88 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.24 in 33.6 cm 336.312 mm 1.1 ft
Display Curvature	1500
Display Manufacturer		Samsung
Display Type	VA	PLS
Display Bit Depth	8 bits	8 bits
Frame Rate Control		No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.311 mm	0.311 mm
Screen Pixel Density	81 ppi	81 ppi
Screen-to-Body Ratio	90.42 %	85.16 %
Backlight Source	W-LED	W-LED
NTSC 1953	83 %
Screen Brightness	350 cd/m²	300 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	4 ms
Display Coating	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	3.79 in 9.6 cm 96.3 mm 0.32 ft	2.79 in 7.1 cm 70.8 mm 0.23 ft
Case Weight	4.06 kg 9 lbs	4.58 kg 10 lbs
Case Width with Stand	23.95 in 60.8 cm 608.4 mm 2 ft	24.65 in 62.6 cm 626 mm 2.05 ft
Case Height with Stand	19.42 in 49.3 cm 493.2 mm 1.62 ft	17.83 in 45.3 cm 452.9 mm 1.49 ft
Case Depth with Stand	7.5 in 19 cm 190.4 mm 0.62 ft	7.16 in 18.2 cm 181.9 mm 0.6 ft
Case Weight with Stand	8.86 kg 19 lbs	5.14 kg 11 lbs
Case Color	Black	Black
Hardware
TV Tuner		Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S
Built-in Camera	No	No
Network		LAN Wi-Fi 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) Bluetooth Wi-Fi Direct DLNA
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub
Audio
Audio Speakers		2 x 2W
Features
OS		SmartVue
Cool Features	Low Blue Light NVIDIA G-SYNC Compatible AMD FreeSync Premium Flicker-free technology	Flicker-free technology Samsung MagicBright Samsung MagicUpscale Eco Saving Plus Eye Saver Mode
Ergonomics
Case Width	23.95 in 60.8 cm 608.4 mm 2 ft	24.65 in 62.6 cm 626 mm 2.05 ft
Case Height	14.33 in 36.4 cm 364.1 mm 1.19 ft	14.85 in 37.7 cm 377.2 mm 1.24 ft
Vesa Mount Support	Yes	No
VESA Interface Standard Size	100 x 100	200 x 200
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	2 °
Backward Tilt	21 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 144 Hz	56 Hz - 75 Hz
Horizontal Digital Frequency		30 kHz - 81 kHz
Screen Interpolation Technology		Motion Rate
Screen Interpolation Value		220
Screen Interpolation Measurement Unit	NULL	MRT
Accessories
Extras		D-sub cable
Certificates and Standards
Licenses	ENERGY STAR EPEAT TCO Certified RoHS	CCC ENERGY STAR 6.0 FCC class B
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	10 °C - 40 °C 50 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 45 °C -4 °F - 113 °F
Internal Storage Humidity	5 % - 90 %	5 % - 95 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Dell S2721HGF

Samsung S27E390H