Comparison between LG 20MK400H vs Lenovo ThinkVision T23i-10

General Info
Model Number	LG 20MK400H	Lenovo ThinkVision T23i-10

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2018	2017
Brand	LG	Lenovo
Model Number	20MK400H	ThinkVision T23i-10
Alias	20MK400H-B	61ABMAR1US 61ABMAR1WW
Display
Screen Size Class	20" (inches)	23" (inches)
Diagonal Size	19.45 in 49.4 cm 494 mm 1.62 ft	22.99 in 58.4 cm 584 mm 1.92 ft
Screen Width	17.09 in 43.4 cm 434 mm 1.42 ft	20.05 in 50.9 cm 509.184 mm 1.67 ft
Screen Height	9.28 in 23.6 cm 235.8 mm 0.77 ft	11.28 in 28.6 cm 286.416 mm 0.94 ft
Display Type	TN	IPS
Display Bit Depth	8 bits (6 bits + FRC)	8 bits
Frame Rate Control	Yes
Max Number of Colors	16777216	16777216
Bits	24	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1366 x 768	1920 x 1080
Screen Pixel Pitch	0.318 mm	0.265 mm
Screen Pixel Density	80 ppi	95 ppi
Screen-to-Body Ratio	78.98 %	87.93 %
Backlight Source	W-LED	W-LED
NTSC 1953	72 %	72 %
Screen Brightness	200 cd/m²	250 cd/m²
Static Screen Contrast	600 : 1	1000 : 1
Dynamic Screen Contrast		3000000 : 1
Screen Horizontal Viewing Angle	170 °	178 °
Screen Vertical Viewing Angle	160 °	178 °
Display Minimum Response Time	2 ms	4 ms
Display Average Response Time		6 ms
Display Maximum Response Time		14 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte
3D	No	No
Size, weight, color
Case Depth	1.51 in 3.8 cm 38.4 mm 0.13 ft	1.68 in 4.3 cm 42.7 mm 0.14 ft
Case Weight	2 kg 4 lbs	3.15 kg 7 lbs
Case Width with Stand	18.46 in 46.9 cm 468.8 mm 1.54 ft	20.56 in 52.2 cm 522.2 mm 1.71 ft
Case Height with Stand	14.43 in 36.7 cm 366.5 mm 1.2 ft	13.3 in 33.8 cm 337.7 mm 1.11 ft
Case Depth with Stand	7.16 in 18.2 cm 181.9 mm 0.6 ft	10.4 in 26.4 cm 264.2 mm 0.87 ft
Case Weight with Stand	2.3 kg 5 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 1.4 1 x D-sub	1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x D-sub 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Features
Cool Features	Dynamic Action Sync Flicker-free technology Super Resolution+ HDCP (High-bandwidth Digital Content Protection) Black Stabilizer DDC/CI	DDC/CI HDCP (High-bandwidth Digital Content Protection)
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	18.46 in 46.9 cm 468.8 mm 1.54 ft	20.56 in 52.2 cm 522.2 mm 1.71 ft
Case Height	10.88 in 27.6 cm 276.4 mm 0.91 ft	12.5 in 31.8 cm 317.6 mm 1.04 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	75 x 75	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	5 °	5 °
Backward Tilt	20 °	30 °
Frequency and Interpolation
Vertical Digital Frequency	56 Hz - 75 Hz	50 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 61 kHz	30 kHz - 83 kHz
Accessories
Extras	HDMI cable	D-sub cable DisplayPort cable USB 3.0 cable
Certificates and Standards
Licenses	BSMI CCC CE ENERGY STAR ErP FCC Class B TÜV/GS UL/cUL	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 % - 85 %	5 % - 95 %
Max Operating Altitude		5000
Max Storage Altitude		12192

LG 20MK400H

Lenovo ThinkVision T23i-10