Comparison between Acer XV431C Pwmiiphx vs Dell UltraSharp U4919DW

General Info
Model Number	Acer XV431C Pwmiiphx	Dell UltraSharp U4919DW

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2018
Brand	Acer	Dell
Model Series	XV1
Model Number	XV431C Pwmiiphx	UltraSharp U4919DW
Alias	Nitro XV431CP XV431CPwmiiphx UM.MX1EE.P01 UM.MX1AA.P01
Display
Screen Size Class	44" (inches)	49" (inches)
Diagonal Size		49 in 124.5 cm 1244.6 mm 4.08 ft
Screen Width	42.89 in 108.9 cm 1089.4 mm 3.57 ft	47.17 in 119.8 cm 1198.08 mm 3.93 ft
Screen Height	13.44 in 34.2 cm 341.5 mm 1.12 ft	13.27 in 33.7 cm 336.96 mm 1.11 ft
Display Curvature		3800
Display Manufacturer		LG Display
Display Type	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	10 bits
Frame Rate Control	Yes	No
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	36:10	36:10
Screen Resolution	3840 x 1080	5120 x 1440
Screen Pixel Pitch	0.28 mm	0.234 mm
Screen Pixel Density		108 ppi
Screen-to-Body Ratio		89.55 %
Backlight Source	W-LED	W-LED
DCI P3	93%
sRGB		99 %
Adobe RGB 1998		75 %
NTSC 1953		72 %
Screen Brightness	350 cd/m²	350 cd/m²
Max Screen Brightness	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		10 ms
Display Minimum Response Time		5 ms
Display Average Response Time		8 ms
Display Maximum Response Time		15 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR	DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	3.29 in 8.4 cm 83.6 mm 0.27 ft	4.3 in 10.9 cm 109.3 mm 0.36 ft
Case Weight		11.4 kg 25 lbs
Case Width with Stand	42.89 in 108.9 cm 1089.4 mm 3.57 ft	47.84 in 121.5 cm 1215.1 mm 3.99 ft
Case Height with Stand	16.5 in 41.9 cm 419.1 mm 1.38 ft	18.06 in 45.9 cm 458.6 mm 1.5 ft
Case Depth with Stand	11.04 in 28 cm 280.4 mm 0.92 ft	9.94 in 25.3 cm 252.6 mm 0.83 ft
Case Weight with Stand	9.45 kg 21 lbs	17.2 kg 38 lbs
Case Color	White	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 2.0	1 x USB 3.0 (charger - 5V/2.0A) 1 x USB 3.1 (Type-C) 1 x DisplayPort 1.4 2 x HDMI 2.0 2 x USB 3.0 (upstream) 4 x USB 3.0 (downstream)
Audio
Audio Speakers	2 x 2W
Features
Cool Features	Low Blue Light Picture-by-Picture Picture-in-Picture AMD FreeSync Premium Flicker-free technology	HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-by-Picture Blue Light Filter Flicker-free technology
Extra Features		Security lock slot
Ergonomics
Case Width		47.84 in 121.5 cm 1215.1 mm 3.99 ft
Case Height		14.61 in 37.1 cm 371 mm 1.22 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	75 x 75	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	95 mm 9.5 cm 3.7402 in 0.3117 ft	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	Yes	Yes
Left Swivel	15 °	170 °
Right Swivel	15 °	170 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	15 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 120 Hz	24 Hz - 86 Hz
Horizontal Digital Frequency	53.53 kHz - 160.56 kHz	25 kHz - 115 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable HDMI cable	DisplayPort cable HDMI cable USB 3.0 upstream cable USB Type-C cable
Certificates and Standards
Licenses	ENERGY STAR	ENERGY STAR 7.0 RoHS TCO Certified Displays
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		5 % - 90 %
Max Operating Altitude		5000
Max Storage Altitude		12192

Acer XV431C Pwmiiphx

Dell UltraSharp U4919DW