Comparison between Lenovo ThinkVsion S27e-20 vs Lenovo L27i-28

General Info
Model Number	Lenovo ThinkVsion S27e-20	Lenovo L27i-28

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2018
Brand	Lenovo	Lenovo
Model Number	ThinkVsion S27e-20	L27i-28
Alias	62AFKAR2	65E0KAC1EU
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.891 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.54 in 59.8 cm 597.888 mm 1.96 ft	23.54 in 59.8 cm 597.888 mm 1.96 ft
Screen Height	13.24 in 33.6 cm 336.312 mm 1.1 ft	13.24 in 33.6 cm 336.312 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits (6 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	1920 x 1080
Screen Pixel Pitch	0.311 mm	0.311 mm
Screen Pixel Density	81 ppi	81 ppi
Screen-to-Body Ratio	89.28 %	89.66 %
Backlight Source	W-LED	W-LED
NTSC 1953	72 %	72 %
Screen Brightness	250 cd/m²	250 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	3000000 : 1	3000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	4 ms
Display Average Response Time	6 ms	6 ms
Display Maximum Response Time		14 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	1.7 in 4.3 cm 43.2 mm 0.14 ft	1.82 in 4.6 cm 46.2 mm 0.15 ft
Case Weight	3.6 kg 8 lbs	4.74 kg 10 lbs
Case Width with Stand	24.11 in 61.3 cm 612.5 mm 2.01 ft	24.09 in 61.2 cm 611.9 mm 2.01 ft
Case Height with Stand	18.73 in 47.6 cm 475.8 mm 1.56 ft	17.46 in 44.4 cm 443.5 mm 1.46 ft
Case Depth with Stand	7.19 in 18.3 cm 182.5 mm 0.6 ft	8.27 in 21 cm 210 mm 0.69 ft
Case Weight with Stand	4.6 kg 10 lbs	5.17 kg 11 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x D-sub
Audio
Features
Cool Features	Low Blue Light 3-side NearEdgeless Design Flicker-free technology	DDC/CI Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter
Extra Features	Anti-theft stand lock slot - Kensington Wireless charger	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.11 in 61.3 cm 612.5 mm 2.01 ft	24.09 in 61.2 cm 611.9 mm 2.01 ft
Case Height	14.48 in 36.8 cm 367.7 mm 1.21 ft	14.43 in 36.7 cm 366.5 mm 1.2 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	No	No
Landscape or Portrait Pivot Support	No	No
Left or Right Swivel Support	No	No
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	22 °	22 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	49 Hz - 76 Hz
Horizontal Digital Frequency		54 kHz - 90 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI cable	D-sub cable
Certificates and Standards
Licenses	CCC China Energy Efficiency Standard Tier 1 ENERGY STAR 8.0 EPEAT Silver RoHS (EU 2002/95/EC) TCO 8.0 TCO Edge 2.0 TÜV Rheinland Eye Comfort TÜV Rheinland Low Blue Light Windows Certification	BSMI C-Tick CCC CE CECP ENERGY STAR 7.0 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 - 45 °C 32 °F - 113 °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 % - 95 %	5 % - 95 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Lenovo ThinkVsion S27e-20

Lenovo L27i-28