Comparison between Lenovo ThinkVision E27q-20 vs Acer B276HUL

General Info
Model Number	Lenovo ThinkVision E27q-20	Acer B276HUL

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2021	2013
Brand	Lenovo	Acer
Model Number	ThinkVision E27q-20	B276HUL
Alias	62D0GAR1	B276HULymiidprz
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 Manufacturer		LG Display
Display Type	IPS	AH-IPS
Display Bit Depth	8 bits	8 bits
Frame Rate Control		No
Max Number of Colors	16777216	16777216
Bits	24	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	88.8 %	82.15 %
Backlight Source	W-LED	W-LED
sRGB	99 %	98 %
Adobe RGB 1998		72 %
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 °
Screen Input Lag		30 ms
Display Minimum Response Time	4 ms	6 ms
Display Average Response Time	6 ms	12 ms
Display Coating	Anti-glare/Matte	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	1.82 in 4.6 cm 46.2 mm 0.15 ft	2.44 in 6.2 cm 62 mm 0.2 ft
Case Weight	4.5 kg 10 lbs	6 kg 13 lbs
Case Width with Stand	24.16 in 61.4 cm 613.6 mm 2.01 ft	25.2 in 64 cm 640 mm 2.1 ft
Case Height with Stand	16.5 in 41.9 cm 419 mm 1.37 ft	21.97 in 55.8 cm 558 mm 1.83 ft
Case Depth with Stand	8.66 in 22 cm 220 mm 0.72 ft	9.72 in 24.7 cm 247 mm 0.81 ft
Case Weight with Stand	6.6 kg 15 lbs	8.51 kg 19 lbs
Case Color	Raven Black	Gray
Hardware
Built-in Camera	No	No
Connectivity	1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2	2 x HDMI 1.4 2 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)
Audio
Audio Speakers	2 x 2W	2 x 2W
Features
Cool Features	Low Blue Light 3-side NearEdgeless Design Flicker-free technology	Picture-by-Picture Picture-in-Picture Flicker-free technology HDCP (High-bandwidth Digital Content Protection)
Extra Features	Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	24.16 in 61.4 cm 613.6 mm 2.01 ft	25.2 in 64 cm 640 mm 2.1 ft
Case Height	14.47 in 36.8 cm 367.6 mm 1.21 ft	15 in 38.1 cm 381 mm 1.25 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	155 mm 15.5 cm 6.1024 in 0.5085 ft	150 mm 15 cm 5.9055 in 0.4921 ft
Landscape or Portrait Pivot Support	Yes	Yes
Left Pivot	90 °	0 °
Right Pivot	90 °	90 °
Left or Right Swivel Support	Yes	Yes
Left Swivel	180 °	60 °
Right Swivel	180 °	60 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	22 °	35 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	23 Hz - 76 Hz
Horizontal Digital Frequency		15 kHz - 99 kHz
Screen Interpolation Measurement Unit	NULL
Accessories
Extras	HDMI cable	Audio cable DisplayPort cable DVI-D cable USB 3.0 upstream cable
Certificates and Standards
Licenses	CCC China Energy Efficiency Standard Tier 1 Eyesafe Certification ENERGY STAR 8.0 EPEAT Silver RoHS (EU 2002/95/EC) TCO 8.0 TCO Edge 2.0 TÜV Rheinland Eye Comfort TÜV Low Blue Light (Hardware Solution) TÜV Rheinland Flicker Free Windows Certification	ENERGY STAR TCO Certified Displays 6.0
Usage and Storage Requirements
Safe Operating Temperature Level	0 °C - 45 °C 32 °F - 113 °F
Safe Operating Humidity Level	10 % - 80 %
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 ThinkVision E27q-20

Acer B276HUL