Comparison between Lenovo C32qc-20 vs Dell U3821DW

General Info
Model Number	Lenovo C32qc-20	Dell U3821DW

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2021
Brand	Lenovo	Dell
Model Series		UltraSharp
Model Number	C32qc-20	U3821DW
Alias	D32qc-20 66A5GCC1US 66A6GAC1UK 66A6GAC1EU 66A6GAC1AU 66A6GAC1IN
Display
Screen Size Class	32" (inches)	38" (inches)
Diagonal Size	31.54 in 80.1 cm 801 mm 2.63 ft	37.52 in 95.3 cm 952.9 mm 3.13 ft
Screen Width	27.45 in 69.7 cm 697.34 mm 2.29 ft	35.04 in 89 cm 890 mm 2.92 ft
Screen Height	15.44 in 39.2 cm 392.26 mm 1.29 ft	15.27 in 38.8 cm 387.8 mm 1.27 ft
Display Curvature	1500	2300
Display Type	VA	IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits
Frame Rate Control	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	24:10
Screen Resolution	2560 x 1440	3840 x 1600
Screen Pixel Pitch	0.272 mm	0.229 mm
Screen Pixel Density	93 ppi	109 ppi
Screen-to-Body Ratio		98.38 %
Backlight Source	W-LED	W-LED
DCI P3		95%
sRGB		100 %
NTSC 1953	80 %
Screen Brightness	250 cd/m²	300 cd/m²
Max Screen Brightness	300 cd/m²
Static Screen Contrast	3000 : 1	1000 : 1
Dynamic Screen Contrast	3000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time	6 ms	8 ms
Display Maximum Response Time	14 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR		DisplayHDR 600
3D	No	No
Size, weight, color
Case Depth		4.03 in 10.2 cm 102.4 mm 0.34 ft
Case Weight		8.8 kg 19 lbs
Case Width with Stand	27.94 in 71 cm 709.7 mm 2.33 ft	35.21 in 89.4 cm 894.3 mm 2.93 ft
Case Height with Stand	20.76 in 52.7 cm 527.2 mm 1.73 ft	17.47 in 44.4 cm 443.8 mm 1.46 ft
Case Depth with Stand	9.33 in 23.7 cm 237 mm 0.78 ft	9.89 in 25.1 cm 251.2 mm 0.82 ft
Case Weight with Stand	7.36 kg 16 lbs	13.6 kg 30 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2	1 x USB 3.2 (Type-C; upstream; 90W; DP Alt Mode) 4 x USB 3.2 (Type-A; Gen 1; downstream) 2 x HDMI 2.0 1 x 3.5 mm Audio Out (line-out for speakers) 1 x DisplayPort 1.4 1 x Ethernet RJ45 1 x USB 3.2 (Type-B; Gen 1; upstream) 1 x USB 3.2 (Type-C; downstream)
Audio
Audio Speakers		2 x 9W
Features
Cool Features	AMD FreeSync technology Low Blue Light	Low Blue Light Picture-by-Picture Picture-in-Picture Flicker-free technology KVM Switch
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	27.94 in 71 cm 709.7 mm 2.33 ft	35.21 in 89.4 cm 894.3 mm 2.93 ft
Case Height		15.44 in 39.2 cm 392.3 mm 1.29 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	Yes
Height Adjustment Range		120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	Yes
Left Swivel		30 °
Right Swivel		30 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	3.5 °	5 °
Backward Tilt	21.5 °	21 °
Frequency and Interpolation
Vertical Digital Frequency	75 Hz	56 Hz - 76 Hz
Horizontal Digital Frequency		30 kHz - 100 kHz
Screen Interpolation Measurement Unit	NULL	NULL
Accessories
Extras	HDMI cable	DisplayPort cable HDMI cable USB Type-C cable USB Type-B 3.2 Gen 1 cable
Certificates and Standards
Licenses	CCC RoHS (EU 2002/95/EC) China Energy Efficiency Standard TÜV Rheinland Low Blue Light	ENERGY STAR 8.0 EPEAT Gold RoHS TAA Availability 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

Lenovo C32qc-20

Dell U3821DW