Comparison between Lenovo L27q-30 vs Samsung U28E590D

General Info
Model Number	Lenovo L27q-30	Samsung U28E590D

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2020	2015
Brand	Lenovo	Samsung
Model Number	L27q-30	U28E590D
Alias	65FCGAC1	LU28E590DS/ZA
Display
Screen Size Class	27" (inches)	28" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	28 in 71.1 cm 711.2 mm 2.33 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	24.45 in 62.1 cm 620.928 mm 2.04 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.44 in 34.1 cm 341.28 mm 1.12 ft
Display Manufacturer		Innolux
Display Type	IPS	TN
Display Bit Depth	10 bits (8 bits + FRC)	10 bits (8 bits + FRC)
Frame Rate Control	Yes	Yes
Max Number of Colors	1073741824	1073741824
Bits	30	30
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.16 mm
Screen Pixel Density	109 ppi	157 ppi
Screen-to-Body Ratio		84.09 %
Backlight Source	W-LED	W-LED
sRGB	99 %	98 %
Adobe RGB 1998		67 %
NTSC 1953		72 %
Screen Brightness	250 cd/m²	370 cd/m²
Max Screen Brightness	350 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	3000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	170 °
Screen Vertical Viewing Angle	178 °	160 °
Screen Input Lag		15 ms
Display Minimum Response Time	4 ms	1 ms
Display Average Response Time		3.5 ms
Display Maximum Response Time		23 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth		2.89 in 7.4 cm 73.5 mm 0.24 ft
Case Weight		4.7 kg 10 lbs
Case Width with Stand	24.16 in 61.4 cm 613.6 mm 2.01 ft	26.02 in 66.1 cm 660.9 mm 2.17 ft
Case Height with Stand	17.5 in 44.5 cm 444.6 mm 1.46 ft	18.44 in 46.9 cm 468.5 mm 1.54 ft
Case Depth with Stand	8.27 in 21 cm 210 mm 0.69 ft	7.37 in 18.7 cm 187.1 mm 0.61 ft
Case Weight with Stand	6.49 kg 14 lbs	5.28 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 DisplayPort 1.2	1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 2.0
Audio
Features
Cool Features	Flicker-free technology Low Blue Light 3-side NearEdgeless design AMD FreeSync technology	Eye saver mode Flicker-free technology UHD Upscale Low Blue Light Picture-in-Picture Picture-by-Picture HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Samsung MagicAngle Eco Saving Plus Samsung MagicBright
Extra Features	Anti-theft stand lock slot - Kensington	Security lock slot
Ergonomics
Case Width	24.16 in 61.4 cm 613.6 mm 2.01 ft	26.02 in 66.1 cm 660.9 mm 2.17 ft
Case Height		15.01 in 38.1 cm 381.3 mm 1.25 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	75 x 75
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 °	2 °
Backward Tilt	22 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	24 Hz - 75 Hz
Horizontal Digital Frequency		30 kHz - 135 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI cable	DisplayPort cable HDMI cable
Certificates and Standards
Licenses	CCC China Energy Efficiency Standard Tier 1 ENERGY STAR 8.0 EPEAT Silver RoHS (EU 2002/95/EC) TCO Certified Displays 8.0 TÜV Rheinland Eye Comfort WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)	CE ISO9241-307 TÜV/Ergonomics
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 45 °C 32 °F - 113 °F	10 °C - 40 °C 50 °F - 104 °F
Safe Operating Humidity Level	10 % - 80 %	10 % - 80 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 45 °C -4 °F - 113 °F
Internal Storage Humidity	5 % - 95 %	5 % - 95 %
Max Operating Altitude	5000	5000
Max Storage Altitude	12192	12192

Lenovo L27q-30

Samsung U28E590D