Comparison between Samsung S22E390HL vs Dell S2421HS

General Info
Model Number	Samsung S22E390HL	Dell S2421HS

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2014	2020
Brand	Samsung	Dell
Model Number	S22E390HL	S2421HS
Alias	LS22E390HS/EN LS22E390HSO/RU	S2421HSX
Display
Screen Size Class	22" (inches)	24" (inches)
Diagonal Size	21.5 in 54.6 cm 546 mm 1.79 ft	23.8 in 60.4 cm 604.478 mm 1.98 ft
Screen Width	18.77 in 47.7 cm 476.64 mm 1.56 ft	20.75 in 52.7 cm 527.04 mm 1.73 ft
Screen Height	10.56 in 26.8 cm 268.11 mm 0.88 ft	11.67 in 29.6 cm 296.46 mm 0.97 ft
Display Manufacturer	Samsung
Display Type	PLS	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	Yes
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	0.248 mm	0.275 mm
Screen Pixel Density	102 ppi	92 ppi
Screen-to-Body Ratio	75.13 %	90.06 %
Backlight Source	W-LED	W-LED
NTSC 1953		72 %
Screen Brightness	250 cd/m²	250 cd/m²
Max Screen Brightness	500 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	15 ms
Display Minimum Response Time	4 ms	4 ms
Display Average Response Time	15 ms	8 ms
Display Coating	Glossy	Anti-glare/Matte (3H)
HDR	HDR10 HLG (Hybrid Log Gamma)
3D	No	No
Size, weight, color
Case Depth	2.76 in 7 cm 70 mm 0.23 ft	2.12 in 5.4 cm 53.8 mm 0.18 ft
Case Weight	3.05 kg 7 lbs	3.2 kg 7 lbs
Case Width with Stand	20.44 in 51.9 cm 519.06 mm 1.7 ft	21.17 in 53.8 cm 537.8 mm 1.76 ft
Case Height with Stand	15.42 in 39.2 cm 391.68 mm 1.29 ft	13.65 in 34.7 cm 346.8 mm 1.14 ft
Case Depth with Stand	6.59 in 16.7 cm 167.46 mm 0.55 ft	6.29 in 16 cm 159.7 mm 0.52 ft
Case Weight with Stand	3.55 kg 8 lbs	4.8 kg 11 lbs
Case Color	Black	Black, Silver
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 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct DLNA
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2
Audio
Features
OS	Loewe OS
Cool Features	Flicker-free technology Samsung MagicBright Samsung MagicUpscale Eco Saving Plus Eye Saver Mode	Flicker-free technology Low Blue Light 3-sided bezeless design AMD FreeSync technology
Extra Features		Anti-theft stand lock slot - Kensington S2421HS - silver S2421HSX - black
Ergonomics
Case Width	20.44 in 51.9 cm 519.06 mm 1.7 ft	21.17 in 53.8 cm 537.8 mm 1.76 ft
Case Height	12.9 in 32.8 cm 327.7 mm 1.08 ft	12.7 in 32.3 cm 322.6 mm 1.06 ft
Vesa Mount Support	No	Yes
VESA Interface Standard Size	200 x 200	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		30 °
Right Swivel		30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	2 °	5 °
Backward Tilt	15 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 75 Hz	48 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 81 kHz	30 kHz - 83 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	D-sub cable	HDMI cable
Certificates and Standards
Licenses	CCC ENERGY STAR 6.0 FCC class B	ENERGY STAR 8.0 EPEAT RoHS TCO Certified TUV Flicker Free TUV Low Blue Light
Usage and Storage Requirements
Safe Operating Temperature Level	10 °C - 40 °C 50 °F - 104 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 45 °C -4 °F - 113 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 95 %	5 % - 90 %
Max Operating Altitude	2000	5000
Max Storage Altitude		12192

Samsung S22E390HL

Dell S2421HS