Comparison between Lenovo L27q-10 vs Acer RC271U

General Info
Model Number	Lenovo L27q-10	Acer RC271U

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2017	2019
Brand	Lenovo	Acer
Model Series		RC1
Model Number	L27q-10	RC271U
Alias	65CEGAC1EU	RC271Usmidpx RC271U smidpx
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	27 in 68.6 cm 685.8 mm 2.25 ft
Screen Width	23.49 in 59.7 cm 596.736 mm 1.96 ft	23.49 in 59.7 cm 596.736 mm 1.96 ft
Screen Height	13.22 in 33.6 cm 335.664 mm 1.1 ft	13.22 in 33.6 cm 335.664 mm 1.1 ft
Display Type	IPS	IPS
Display Bit Depth	10 bits (8 bits + FRC)	8 bits
Frame Rate Control	Yes	No
Max Number of Colors	1073741824	16777216
Bits	30	24
Screen Aspect Ratio	16:9	16:9
Screen Resolution	2560 x 1440	2560 x 1440
Screen Pixel Pitch	0.233 mm	0.233 mm
Screen Pixel Density	109 ppi	109 ppi
Screen-to-Body Ratio	88.25 %	89.62 %
Backlight Source	W-LED	W-LED
sRGB	99 %	100 %
Screen Brightness	350 cd/m²	350 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	4 ms
Display Average Response Time	14 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.57 in 4 cm 39.8 mm 0.13 ft	1.46 in 3.7 cm 37.1 mm 0.12 ft
Case Weight	4.5 kg 10 lbs	3.4 kg 7 lbs
Case Width with Stand	24.08 in 61.2 cm 611.6 mm 2.01 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height with Stand	18.36 in 46.6 cm 466.3 mm 1.53 ft	17.52 in 44.5 cm 445 mm 1.46 ft
Case Depth with Stand	9.33 in 23.7 cm 237 mm 0.78 ft	7.91 in 20.1 cm 201 mm 0.66 ft
Case Weight with Stand	4.95 kg 11 lbs	3.8 kg 8 lbs
Case Color	Silver	Black, Silver
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 DVI-D Dual Link 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2
Audio
Audio Speakers		2 x 2W
Features
Cool Features	DDC/CI HDCP (High-bandwidth Digital Content Protection)	DDC2B (DDC/CI compatible) ECO Mode Low Blue Light ZeroFrame Design Super Sharpness Technology Flicker-free technology 6-axis color adjustment AMD FreeSync technology
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.08 in 61.2 cm 611.6 mm 2.01 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height	14.61 in 37.1 cm 371.1 mm 1.22 ft	14.33 in 36.4 cm 364 mm 1.19 ft
Vesa Mount Support	No	Yes
VESA Interface Standard Size	75 x 75	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 °	15 °
Frequency and Interpolation
Vertical Digital Frequency	50 Hz - 75 Hz	60 Hz - 65 Hz
Horizontal Digital Frequency	30 kHz - 83 kHz
Screen Interpolation Measurement Unit		NULL
Accessories
Extras	HDMI cable	Audio cable DisplayPort cable DVI-D cable
Certificates and Standards
Licenses	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)	CCC CE cTUVus FCC GOST-R Green Purchasing Law GS J-Moss Green Mark International Energy Star Program ISO13406-2 MPRⅡ NOM PC Recycling PSE (Electrical Appliance and Material Safety Law) RoHS Directive VCCI-B
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 45 °C 32 °F - 113 °F	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 80 %	20 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F
Internal Storage Humidity	5 % - 95 %
Max Operating Altitude	5000
Max Storage Altitude	12192

Lenovo L27q-10

Acer RC271U