Comparison between Lenovo L27i-30 vs ViewSonic VX2776-4K-mhd

General Info
Model Number	Lenovo L27i-30	ViewSonic VX2776-4K-mhd

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2019
Brand	Lenovo	ViewSonic
Model Number	L27i-30	VX2776-4K-mhd
Alias	66BFKAC2
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 685.9 mm 2.25 ft
Screen Width	23.54 in 59.8 cm 597.888 mm 1.96 ft	23.49 in 59.7 cm 596.74 mm 1.96 ft
Screen Height	13.24 in 33.6 cm 336.312 mm 1.1 ft	13.21 in 33.6 cm 335.66 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	8 bits (6 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	16777216	1073741824
Bits	24	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	1920 x 1080	3840 x 2160
Screen Pixel Pitch	0.311 mm	0.155 mm
Screen Pixel Density	81 ppi	163 ppi
Screen-to-Body Ratio	89.28 %	88.84 %
Backlight Source	W-LED	W-LED
NTSC 1953	72 %
Screen Brightness	250 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	1300 : 1
Dynamic Screen Contrast	3000000 : 1	80000000 : 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	14 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
HDR		HDR10
3D	No	No
Size, weight, color
Case Depth	1.7 in 4.3 cm 43.2 mm 0.14 ft	1.81 in 4.6 cm 46 mm 0.15 ft
Case Weight	3.6 kg 8 lbs	5 kg 11 lbs
Case Width with Stand	24.11 in 61.3 cm 612.5 mm 2.01 ft	24.25 in 61.6 cm 616 mm 2.02 ft
Case Height with Stand	18.73 in 47.6 cm 475.8 mm 1.56 ft	17.76 in 45.1 cm 451 mm 1.48 ft
Case Depth with Stand	6.89 in 17.5 cm 175 mm 0.57 ft	7.24 in 18.4 cm 184 mm 0.6 ft
Case Weight with Stand	4.41 kg 10 lbs	5.6 kg 12 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 2 x HDMI 2.0 1 x DisplayPort 1.4
Audio
Audio Speakers		2 x 2.5W
Features
Cool Features	Flicker-free technology Low Blue Light 3-side NearEdgeless design AMD FreeSync technology	EcoModes HDCP (High-bandwidth Digital Content Protection) 2.2
Extra Features	Anti-theft stand lock slot - Kensington	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.11 in 61.3 cm 612.5 mm 2.01 ft	24.25 in 61.6 cm 616 mm 2.02 ft
Case Height	14.48 in 36.8 cm 367.7 mm 1.21 ft	14.41 in 36.6 cm 366 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 °	3 °
Backward Tilt	22 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	40 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz	15 kHz - 160 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI cable	HDMI cable
Certificates and Standards
Licenses	CCC China Energy Efficiency Standard Tier 1 RoHS (EU 2002/95/EC) TÜV Rheinland Eye Comfort WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)	CB CE CCC EAC / CU ENERGY STAR ErP FCC class B ICES-003 RoHS2 WEEE
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 45 °C 32 °F - 113 °F	0 °C - 40 °C 32 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 90 %
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 % - 90 %
Max Operating Altitude	5000	3048
Max Storage Altitude	12192	12192

Lenovo L27i-30

ViewSonic VX2776-4K-mhd