Comparison between Acer B276HUL vs Dell C3422WE

General Info
Model Number	Acer B276HUL	Dell C3422WE

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2013	2021
Brand	Acer	Dell
Model Number	B276HUL	C3422WE
Alias	B276HULymiidprz
Display
Screen Size Class	27" (inches)	34" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	34.14 in 86.7 cm 867.2 mm 2.85 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	31.49 in 80 cm 799.8 mm 2.62 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.18 in 33.5 cm 334.8 mm 1.1 ft
Display Curvature		3800
Display Manufacturer	LG Display	LG Display
Display Type	AH-IPS	IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	21:9
Screen Resolution	2560 x 1440	3440 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	82.15 %	75.61 %
Backlight Source	W-LED	W-LED
DCI P3		95%
sRGB	98 %	99 %
Adobe RGB 1998	72 %
Screen Brightness	350 cd/m²	300 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	6 ms	5 ms
Display Average Response Time	12 ms	8 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.44 in 6.2 cm 62 mm 0.2 ft	3.2 in 8.1 cm 81.28 mm 0.27 ft
Case Weight	6 kg 13 lbs	7.26 kg 16 lbs
Case Width with Stand	25.2 in 64 cm 640 mm 2.1 ft	32.1 in 81.5 cm 815.34 mm 2.68 ft
Case Height with Stand	21.97 in 55.8 cm 558 mm 1.83 ft	17.96 in 45.6 cm 456.07 mm 1.5 ft
Case Depth with Stand	9.72 in 24.7 cm 247 mm 0.81 ft	9.3 in 23.6 cm 236.22 mm 0.78 ft
Case Weight with Stand	8.51 kg 19 lbs	11.34 kg 25 lbs
Case Color	Gray	Platinum Silver
Hardware
Built-in Camera	No	Yes
Connectivity	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)	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)
Audio
Audio Speakers	2 x 2W	2 x 5W
Features
Cool Features	Picture-by-Picture Picture-in-Picture Flicker-free technology HDCP (High-bandwidth Digital Content Protection)	Flicker-free technology Low Blue Light Picture-by-Picture Picture-in-Picture KVM Switch (auto) ComfortView Plus Dell Display Manager
Extra Features		Security lock slot
Ergonomics
Case Width	25.2 in 64 cm 640 mm 2.1 ft	32.1 in 81.5 cm 815.34 mm 2.68 ft
Case Height	15 in 38.1 cm 381 mm 1.25 ft	17.1 in 43.4 cm 434.34 mm 1.43 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	150 mm 15 cm 5.9055 in 0.4921 ft	120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	Yes	No
Left Pivot	0 °
Right Pivot	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	60 °	30 °
Right Swivel	60 °	30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	23 Hz - 76 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency	15 kHz - 99 kHz	30 kHz - 90 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	Audio cable DisplayPort cable DVI-D cable USB 3.0 upstream cable	DisplayPort cable USB Type-A to Type-B cable USB Type-C to Type-C cable
Certificates and Standards
Licenses	ENERGY STAR TCO Certified Displays 6.0	Energy Star 8.0 EPEAT Gold RoHS TCO Certified Displays Microsoft Teams Certified Windows Hello (Cortana)
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 B276HUL

Dell C3422WE