Comparison between Acer K272HL vs Acer PE270K

General Info
Model Number	Acer K272HL	Acer PE270K

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2014	2018
Brand	Acer	Acer
Model Number	K272HL	PE270K
Alias	K272HLbid	PE270K bmiipruzx
Display
Screen Size Class	27" (inches)	27" (inches)
Diagonal Size	27 in 68.6 cm 685.8 mm 2.25 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	23.54 in 59.8 cm 597.888 mm 1.96 ft	23.47 in 59.6 cm 596.16 mm 1.96 ft
Screen Height	13.24 in 33.6 cm 336.312 mm 1.1 ft	13.2 in 33.5 cm 335.32 mm 1.1 ft
Display Type	VA	IPS
Display Bit Depth	8 bits	10 bits (8 bits + FRC)
Frame Rate Control	No	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	82.46 %	91.97 %
Backlight Source	W-LED	W-LED
DCI P3		75%
sRGB		99 %
Adobe RGB 1998		75 %
NTSC 1953		72 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast		1300 : 1
Dynamic Screen Contrast	100000000 : 1	100000000 : 1
Screen Horizontal Viewing Angle	178 °	178 °
Screen Vertical Viewing Angle	178 °	178 °
Screen Input Lag		18 ms
Display Minimum Response Time	6 ms	4 ms
Display Average Response Time		15 ms
Display Maximum Response Time		20 ms
Display Coating	Anti-glare/Matte (3H)	Anti-glare/Matte (3H)
3D	No	No
Size, weight, color
Case Depth	2.4 in 6.1 cm 61 mm 0.2 ft	2.28 in 5.8 cm 58 mm 0.19 ft
Case Weight	4.77 kg 10 lbs	4.46 kg 10 lbs
Case Width with Stand	25.2 in 64 cm 640 mm 2.1 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height with Stand	18.19 in 46.2 cm 462 mm 1.52 ft	16.02 in 40.7 cm 407 mm 1.34 ft
Case Depth with Stand	9.8 in 24.9 cm 249 mm 0.82 ft	8.15 in 20.7 cm 207 mm 0.68 ft
Case Weight with Stand		7.22 kg 16 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x D-sub 1 x HDMI 1.4 (MHL) 1 x DVI-D Dual Link	2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 4 x USB 3.0 (downstream) 1 x USB 3.1 (Type-C)
Audio
Audio Speakers		2 x 2W
Features
Cool Features	Flicker-free technology HDCP (High-bandwidth Digital Content Protection)	Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter
Extra Features		Anti-theft stand lock slot - Kensington
Ergonomics
Case Width	25.2 in 64 cm 640 mm 2.1 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height	15 in 38.1 cm 381 mm 1.25 ft	13.94 in 35.4 cm 354 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	No	Yes
Height Adjustment Range		115 mm 11.5 cm 4.5276 in 0.3773 ft
Landscape or Portrait Pivot Support	No	Yes
Left Pivot		90 °
Right Pivot		90 °
Left or Right Swivel Support	No	Yes
Left Swivel		45 °
Right Swivel		45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	25 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	60 Hz	40 Hz - 75 Hz
Horizontal Digital Frequency		30 kHz - 160 kHz
Accessories
Extras	D-subt cable DVI-D cable HDMI cable	DisplayPort cable - optional HDMI cable - optional Hood USB Type-C cable - optional
Certificates and Standards
Licenses	ENERGY STAR	ENERGY STAR 7.0 ErP TCO Certified Displays 7.0
Usage and Storage Requirements
Safe Operating Temperature Level		5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level		10 % - 85 %
Internal Storage Temperature		-20 °C - 60 °C -4 °F - 140 °F

Acer K272HL

Acer PE270K