Comparison between Acer XR382CQK vs Dell S3422DWG

General Info
Model Number	Acer XR382CQK	Dell S3422DWG

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2021
Brand	Acer	Dell
Model Number	XR382CQK	S3422DWG
Display
Screen Size Class	38" (inches)	34" (inches)
Diagonal Size	37.5 in 95.3 cm 952.5 mm 3.13 ft	34.03 in 86.4 cm 864.25 mm 2.84 ft
Screen Width	34.76 in 88.3 cm 882.816 mm 2.9 ft	31.39 in 79.7 cm 797.22 mm 2.62 ft
Screen Height	14.48 in 36.8 cm 367.84 mm 1.21 ft	13.14 in 33.4 cm 333.7 mm 1.09 ft
Display Curvature	2300	1800
Display Manufacturer	LG Display
Display Type	AH-IPS	VA
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	24:10	21:9
Screen Resolution	3840 x 1600	3440 x 1440
Screen Pixel Pitch	0.23 mm	0.232 mm
Screen Pixel Density	110 ppi	109 ppi
Screen-to-Body Ratio		89.88 %
Backlight Source	W-LED	W-LED
DCI P3		90%
sRGB	100 %	99 %
Screen Brightness	300 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	3000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	172 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	13 ms
Display Minimum Response Time	5 ms	2 ms
Display Average Response Time	14 ms	4 ms
Display Maximum Response Time		8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
HDR		DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth		3.38 in 8.6 cm 85.851 mm 0.28 ft
Case Weight		7.71 kg 17 lbs
Case Width with Stand	35.31 in 89.7 cm 896.8 mm 2.94 ft	31.81 in 80.8 cm 807.9 mm 2.65 ft
Case Height with Stand	18.02 in 45.8 cm 457.6 mm 1.5 ft	16.82 in 42.7 cm 427.31 mm 1.4 ft
Case Depth with Stand	12.16 in 30.9 cm 308.9 mm 1.01 ft	9.35 in 23.8 cm 237.61 mm 0.78 ft
Case Weight with Stand		10.38 kg 23 lbs
Case Color	Silver	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x USB 3.0 (upstream) 1 x HDMI 2.0 (MHL 2.1) 1 x DisplayPort 1.2 (Input mini) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 1 x DisplayPort (Output) 1 x USB (Type-C) 4 x USB 3.0 (downstream)	2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (headphones) 1 x 3.5 mm Audio Out 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream)
Audio
Audio Speakers	2 x 7W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Picture-in-Picture Picture-by-Picture AMD FreeSync technology Blue Light Filter	Dell Display Manager Flicker-free technology Picture-by-Picture Picture-in-Picture Low Blue Light AMD FreeSync Premium ComfortView
Extra Features		Security lock slot Vents on the rear panel for improved heat dissipation
Ergonomics
Case Width		31.81 in 80.8 cm 807.9 mm 2.65 ft
Case Height		14.42 in 36.6 cm 366.36 mm 1.2 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft	100 mm 10 cm 3.937 in 0.3281 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		4 °
Right Pivot		4 °
Left or Right Swivel Support	Yes	No
Left Swivel	30 °
Right Swivel	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	75 Hz	48 Hz - 144 Hz
Horizontal Digital Frequency		29 kHz - 200 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Certificates and Standards
Licenses		RoHS
Usage and Storage Requirements
Safe Operating Temperature Level		0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level		10 % - 80 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity		10 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Acer XR382CQK

Dell S3422DWG