Comparison between Dell C3422WE vs Acer B276HUL

General Info
Model Number	Dell C3422WE	Acer B276HUL

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2013
Brand	Dell	Acer
Model Number	C3422WE	B276HUL
Alias		B276HULymiidprz
Display
Screen Size Class	34" (inches)	27" (inches)
Diagonal Size	34.14 in 86.7 cm 867.2 mm 2.85 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Curvature	3800
Display Manufacturer	LG Display	LG Display
Display Type	IPS	AH-IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	21:9	16:9
Screen Resolution	3440 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	75.61 %	82.15 %
Backlight Source	W-LED	W-LED
DCI P3	95%
sRGB	99 %	98 %
Adobe RGB 1998		72 %
Screen Brightness	300 cd/m²	350 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		30 ms
Display Minimum Response Time	5 ms	6 ms
Display Average Response Time	8 ms	12 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	3.2 in 8.1 cm 81.28 mm 0.27 ft	2.44 in 6.2 cm 62 mm 0.2 ft
Case Weight	7.26 kg 16 lbs	6 kg 13 lbs
Case Width with Stand	32.1 in 81.5 cm 815.34 mm 2.68 ft	25.2 in 64 cm 640 mm 2.1 ft
Case Height with Stand	17.96 in 45.6 cm 456.07 mm 1.5 ft	21.97 in 55.8 cm 558 mm 1.83 ft
Case Depth with Stand	9.3 in 23.6 cm 236.22 mm 0.78 ft	9.72 in 24.7 cm 247 mm 0.81 ft
Case Weight with Stand	11.34 kg 25 lbs	8.51 kg 19 lbs
Case Color	Platinum Silver	Gray
Hardware
Built-in Camera	Yes	No
Connectivity	1 x USB 3.2 (Type-C; Gen 1; downstream; 15W) 1 x USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode) 1 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 1 x Ethernet RJ45 3 x USB 3.2 (Type-A; Gen 1; downstream; 5 Gbps) 1 x USB 3.2 (Type-B; Gen 1; upstream)	2 x HDMI 1.4 2 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 5W	2 x 2W
Features
Cool Features	Flicker-free technology Low Blue Light Picture-by-Picture Picture-in-Picture KVM Switch (auto) ComfortView Plus Dell Display Manager	Picture-by-Picture Picture-in-Picture Flicker-free technology HDCP (High-bandwidth Digital Content Protection)
Extra Features	Security lock slot
Ergonomics
Case Width	32.1 in 81.5 cm 815.34 mm 2.68 ft	25.2 in 64 cm 640 mm 2.1 ft
Case Height	17.1 in 43.4 cm 434.34 mm 1.43 ft	15 in 38.1 cm 381 mm 1.25 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	120 mm 12 cm 4.7244 in 0.3937 ft	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		0 °
Right Pivot		90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	30 °	60 °
Right Swivel	30 °	60 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	21 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 76 Hz	23 Hz - 76 Hz
Horizontal Digital Frequency	30 kHz - 90 kHz	15 kHz - 99 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	DisplayPort cable USB Type-A to Type-B cable USB Type-C to Type-C cable	Audio cable DisplayPort cable DVI-D cable USB 3.0 upstream cable
Certificates and Standards
Licenses	Energy Star 8.0 EPEAT Gold RoHS TCO Certified Displays Microsoft Teams Certified Windows Hello (Cortana)	ENERGY STAR TCO Certified 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
Internal Storage Humidity	5 % - 90 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Dell C3422WE

Acer B276HUL