Comparison between Dell S2440L vs Lenovo ThinkVision T22i-10

General Info
Model Number	Dell S2440L	Lenovo ThinkVision T22i-10

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2012	2017
Brand	Dell	Lenovo
Model Number	S2440L	ThinkVision T22i-10
Alias		61A9MAR1UK
Display
Screen Size Class	24" (inches)	22" (inches)
Diagonal Size	24 in 61 cm 609.7 mm 2 ft	21.5 in 54.6 cm 546.1 mm 1.79 ft
Screen Width	20.92 in 53.1 cm 531.36 mm 1.74 ft	18.74 in 47.6 cm 476.064 mm 1.56 ft
Screen Height	11.77 in 29.9 cm 298.89 mm 0.98 ft	10.54 in 26.8 cm 267.786 mm 0.88 ft
Display Manufacturer	AU Optronics
Display Type	AMVA	IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control	No
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.277 mm	0.248 mm
Screen Pixel Density	91 ppi	102 ppi
Screen-to-Body Ratio	83.58 %	87.65 %
Backlight Source	W-LED	W-LED
sRGB	86 %
NTSC 1953	72 %	72 %
Screen Brightness	280 cd/m²	250 cd/m²
Static Screen Contrast	5000 : 1	1000 : 1
Dynamic Screen Contrast	8000000 : 1	3000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag	5 ms
Display Minimum Response Time	6 ms	4 ms
Display Average Response Time		6 ms
Display Maximum Response Time	12 ms	14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	1.71 in 4.4 cm 43.5 mm 0.14 ft	1.71 in 4.4 cm 43.5 mm 0.14 ft
Case Weight	3.66 kg 8 lbs	3.15 kg 7 lbs
Case Width with Stand	22.34 in 56.7 cm 567.4 mm 1.86 ft	19.28 in 49 cm 489.7 mm 1.61 ft
Case Height with Stand	16.45 in 41.8 cm 417.9 mm 1.37 ft	14.08 in 35.8 cm 357.6 mm 1.17 ft
Case Depth with Stand	7.51 in 19.1 cm 190.8 mm 0.63 ft	9.92 in 25.2 cm 251.9 mm 0.83 ft
Case Weight with Stand	5 kg 11 lbs	4.92 kg 11 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 1 x D-sub	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x D-sub 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Features
Cool Features	HDCP (High-bandwidth Digital Content Protection)	DDC/CI HDCP (High-bandwidth Digital Content Protection)
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	22.34 in 56.7 cm 567.4 mm 1.86 ft	19.28 in 49 cm 489.7 mm 1.61 ft
Case Height	13.19 in 33.5 cm 334.9 mm 1.1 ft	11.69 in 29.7 cm 297 mm 0.97 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		110 mm 11 cm 4.3307 in 0.3609 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	4 °	5 °
Backward Tilt	21 °	30 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 76 Hz	50 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	30 kHz - 83 kHz
Accessories
Extras	D-sub cable	D-sub cable DisplayPort cable USB 3.0 cable
Certificates and Standards
Licenses	ENERGY STAR Epeat Silver	BSMI C-Tick CCC CE CECP ENERGY STAR 7.0 Epeat Gold FCC Class B KC RoHS TCO Certified Display 7.0 TCO Edge 2.0 TÜV/GS VCCI WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 40 °C 32 °F - 104 °F	0 °C - 45 °C 32 °F - 113 °F
Safe Operating Humidity Level	10 % - 80 %	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 %	5 % - 95 %
Max Operating Altitude	3048	5000
Max Storage Altitude	10668	12192

Dell S2440L

Lenovo ThinkVision T22i-10