Comparison between Acer XR342CK vs Acer PE270K

General Info
Model Number	Acer XR342CK	Acer PE270K

Price	Check on Amazon	Check on Amazon
Type	Monitor	Monitor
Year	2016	2018
Brand	Acer	Acer
Model Number	XR342CK	PE270K
Alias		PE270K bmiipruzx
Display
Screen Size Class	34" (inches)	27" (inches)
Diagonal Size	34 in 86.4 cm 863.6 mm 2.83 ft	26.96 in 68.5 cm 684.7 mm 2.25 ft
Screen Width	31.49 in 80 cm 799.8 mm 2.62 ft	23.47 in 59.6 cm 596.16 mm 1.96 ft
Screen Height	13.18 in 33.5 cm 334.8 mm 1.1 ft	13.2 in 33.5 cm 335.32 mm 1.1 ft
Display Curvature	1900
Display Manufacturer	LG Display
Display Type	AH-IPS	IPS
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	21:9	16:9
Screen Resolution	3440 x 1440	3840 x 2160
Screen Pixel Pitch	0.233 mm	0.155 mm
Screen Pixel Density	109 ppi	163 ppi
Screen-to-Body Ratio	89.22 %	91.97 %
Backlight Source	W-LED	W-LED
DCI P3		75%
sRGB	100 %	99 %
Adobe RGB 1998		75 %
NTSC 1953	72 %	72 %
Screen Brightness	300 cd/m²	350 cd/m²
Static Screen Contrast	1000 : 1	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	4 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	4.91 in 12.5 cm 124.7 mm 0.41 ft	2.28 in 5.8 cm 58 mm 0.19 ft
Case Weight	6.55 kg 14 lbs	4.46 kg 10 lbs
Case Width with Stand	32.13 in 81.6 cm 816.2 mm 2.68 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height with Stand	22.26 in 56.6 cm 565.5 mm 1.86 ft	16.02 in 40.7 cm 407 mm 1.34 ft
Case Depth with Stand	12.17 in 30.9 cm 309 mm 1.01 ft	8.15 in 20.7 cm 207 mm 0.68 ft
Case Weight with Stand	9.7 kg 21 lbs	7.22 kg 16 lbs
Case Color	Black	Black
Hardware
Built-in Camera	No	No
Connectivity	1 x HDMI 1.4 (MHL 2.1) 1 x HDMI 2.0 1 x DisplayPort 1.2 (Input mini) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream)	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 7W	2 x 2W
Features
Cool Features	Picture-By-Picture Picture-in-Picture Adaptive-Sync Technology Flicker-free technology	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	32.13 in 81.6 cm 816.2 mm 2.68 ft	24.17 in 61.4 cm 614 mm 2.01 ft
Case Height	14.48 in 36.8 cm 367.7 mm 1.21 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	Yes	Yes
Height Adjustment Range	130 mm 13 cm 5.1181 in 0.4265 ft	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	Yes	Yes
Left Swivel	30 °	45 °
Right Swivel	30 °	45 °
Forward and Backward Tilt Support	Yes	Yes
Forward Tilt	5 °	5 °
Backward Tilt	35 °	20 °
Frequency and Interpolation
Vertical Digital Frequency	48 Hz - 75 Hz	40 Hz - 75 Hz
Horizontal Digital Frequency	30 kHz - 120 kHz	30 kHz - 160 kHz
Accessories
Extras	DisplayPort cable HDMI cable USB 3.0 cable	DisplayPort cable - optional HDMI cable - optional Hood USB Type-C cable - optional
Certificates and Standards
Licenses	ENERGY STAR TCO Displays 6.0	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	5 °C - 35 °C 41 °F - 95 °F
Safe Operating Humidity Level	10 % - 85 %	10 % - 85 %
Internal Storage Temperature	-20 °C - 60 °C -4 °F - 140 °F	-20 °C - 60 °C -4 °F - 140 °F

Acer XR342CK

Acer PE270K