Comparison between Lenovo L28u-35 vs Asus ProArt PA27AC

General Info
Model Number	Lenovo L28u-35	Asus ProArt PA27AC

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Type	Monitor	Monitor
Year	2022	2017
Brand	Lenovo	Asus
Model Number	L28u-35	ProArt PA27AC
Alias	66ECGAC4
Display
Screen Size Class	28" (inches)	27" (inches)
Diagonal Size	28 in 71.1 cm 711.2 mm 2.33 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	24.45 in 62.1 cm 620.928 mm 2.04 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.44 in 34.1 cm 341.28 mm 1.12 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Manufacturer	Innolux
Display Type	AAS IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Lut		14 bits
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	3840 x 2160	2560 x 1440
Screen Pixel Pitch	0.16 mm	0.233 mm
Screen Pixel Density	157 ppi	109 ppi
Screen-to-Body Ratio	89.03 %	92.42 %
Backlight Source	W-LED	W-LED
DCI P3	90%
sRGB	99 %	100 %
Adobe RGB 1998		72 %
Screen Brightness	300 cd/m²	400 cd/m²
Static Screen Contrast	1000 : 1	1000 : 1
Dynamic Screen Contrast	3000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Display Minimum Response Time	4 ms	5 ms
Display Average Response Time	6 ms
Display Maximum Response Time	14 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte
HDR	HDR10	HDR10 DisplayHDR 400
3D	No	No
Size, weight, color
Case Depth	1.93 in 4.9 cm 48.9 mm 0.16 ft	2.17 in 5.5 cm 55 mm 0.18 ft
Case Weight	4.6 kg 10 lbs	5.4 kg 12 lbs
Case Width with Stand	25.07 in 63.7 cm 636.9 mm 2.09 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height with Stand	16.51 in 41.9 cm 419.3 mm 1.38 ft	15.2 in 38.6 cm 386 mm 1.27 ft
Case Depth with Stand	8.46 in 21.5 cm 215 mm 0.71 ft	8.7 in 22.1 cm 221 mm 0.73 ft
Case Weight with Stand	6.6 kg 15 lbs	8.5 kg 19 lbs
Case Color	Raven Black	Black, Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4	1 x USB 3.0 (Type-C) 1 x USB 3.0 (upstream) 1 x HDMI 2.0 2 x Thunderbolt 3.0 1 x DisplayPort 1.2 2 x HDMI 1.4 1 x USB 2.0 (downstream) 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream)
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	Flicker-free technology Natural Low Blue Light 3-side NearEdgeless design AMD FreeSync technology	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Picture-by-Picture SPLENDID Video Intelligence Technology Picture-in-Picture Low Blue Light 5-way OSD joystick Trace Free Technology Adaptive-Sync Technology
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.07 in 63.7 cm 636.9 mm 2.09 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height	14.71 in 37.4 cm 373.7 mm 1.23 ft	13.9 in 35.3 cm 353 mm 1.16 ft
Vesa Mount Support	Yes	Yes
VESA Interface Standard Size	100 x 100	100 x 100
Removable VESA Stand	Yes	Yes
Height Adjustment	Yes	Yes
Height Adjustment Range	150 mm 15 cm 5.9055 in 0.4921 ft	120 mm 12 cm 4.7244 in 0.3937 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	90 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	360 °	60 °
Right Swivel	360 °	60 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	22 °	23 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	48 Hz - 60 Hz
Horizontal Digital Frequency		30 kHz - 120 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI cable	DisplayPort cable HDMI cable Thunderbolt 3 cable USB 3.0 upstream cable
Certificates and Standards
Licenses	CCC China Energy Efficiency Standard Tier 2 ENERGY STAR Eyesafe Display Certification RoHS (EU 2002/95/EC) TCO 9.0 TCO Edge 2.0 TÜV Low Blue Light (Hardware Solution) TÜV Rheinland Eye Comfort Volatile Organic Compound Certification Windows Certification	BSMI CB CCC CE CEL level 1 cTick CU eStandby ENERGY STAR FCC Class B J-MOSS KCC PSE RCM RoHS TCO Certified Displays 7.0 TÜV Flicker-free TÜV Low Blue Light UL/cUL VCCI WEEE WHQL (Windows 10; Windows 8.1; Windows 7)
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 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 95 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Lenovo L28u-35

Asus ProArt PA27AC