Comparison between Dell P2418D vs Acer H277HU

General Info
Model Number	Dell P2418D	Acer H277HU

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Type	Monitor	Monitor
Year	2017	2016
Brand	Dell	Acer
Model Number	P2418D	H277HU
Alias		H277HUkmipuz H277HUsmipuz
Display
Screen Size Class	24" (inches)	27" (inches)
Diagonal Size	23.81 in 60.5 cm 604.7 mm 1.98 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	20.7 in 52.6 cm 525.7 mm 1.72 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	11.64 in 29.6 cm 295.7 mm 0.97 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer		LG Display
Display Type	IPS	AH-IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.205 mm	0.233 mm
Screen Pixel Density	123 ppi	109 ppi
Screen-to-Body Ratio	89.95 %	90.02 %
Backlight Source	W-LED	W-LED
sRGB	99 %	97 %
Adobe RGB 1998		70 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	8000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	5 ms	4 ms
Display Average Response Time	8 ms	10 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.03 in 5.2 cm 51.6 mm 0.17 ft	1.39 in 3.5 cm 35.2 mm 0.12 ft
Case Weight	3.44 kg 8 lbs	4.1 kg 9 lbs
Case Width with Stand	21.22 in 53.9 cm 538.9 mm 1.77 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height with Stand	14.05 in 35.7 cm 356.9 mm 1.17 ft	17.28 in 43.9 cm 439 mm 1.44 ft
Case Depth with Stand	7.09 in 18 cm 180 mm 0.59 ft	8.54 in 21.7 cm 217 mm 0.71 ft
Case Weight with Stand		4.5 kg 10 lbs
Case Color	Black	Gold, Silver
Hardware
Built-in Camera	No	No
Connectivity	4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x DisplayPort 1.2 1 x HDMI 1.4 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.1 (Type-C)
Audio
Audio Speakers		2 x 3W
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection)	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture Picture-in-Picture Light sensor Blue Light Filter DDC/CI
Extra Features	Security lock slot
Ergonomics
Case Width	21.22 in 53.9 cm 538.9 mm 1.77 ft	24.13 in 61.3 cm 613 mm 2.01 ft
Case Height	12.63 in 32.1 cm 320.7 mm 1.05 ft	14.29 in 36.3 cm 363 mm 1.19 ft
Vesa Mount Support	Yes	No
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	No
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	No
Left Swivel	45 °
Right Swivel	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 76 Hz	56 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	31 kHz - 89 kHz
Accessories
Extras	DisplayPort cable USB 3.0 upstream cable	USB Type-C cable
Certificates and Standards
Licenses	CECP CEL ENERGY STAR Epeat Gold RoHS Compliant TCO Certified Displays	ENERGY STAR TCO Displays 6.0
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	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 90 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Dell P2418D

Acer H277HU